{"id":46590,"date":"2026-09-28T09:26:08","date_gmt":"2026-09-28T09:26:08","guid":{"rendered":"https:\/\/rjydisplay.com\/?p=46590"},"modified":"2026-09-28T09:26:12","modified_gmt":"2026-09-28T09:26:12","slug":"lcd-pixel-clock-display-timing-guide","status":"publish","type":"post","link":"https:\/\/rjydisplay.com\/ko\/lcd-pixel-clock-display-timing-guide\/","title":{"rendered":"LCD \ud53d\uc140 \ud074\ub7ed \ubc0f \ud0c0\uc774\ubc0d \uac00\uc774\ub4dc: \ub3d9\uc77c \ud574\uc0c1\ub3c4\uc758 TFT \ub514\uc2a4\ud50c\ub808\uc774\uac00 \ud56d\uc0c1 \ud638\ud658\ub418\ub294 \uac83\uc740 \uc544\ub2cc \uc774\uc720"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ub450 \uac1c\uc758 TFT LCD \ubaa8\ub4c8\uc740 \ub3d9\uc77c\ud55c \uc561\ud2f0\ube0c \ud574\uc0c1\ub3c4\ub97c \uac00\uc9c0\uace0 \ub3d9\uc77c\ud55c \uc778\ud130\ud398\uc774\uc2a4 \uacc4\uc5f4\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc11c\ub85c \ub2e4\ub978 \ucee8\ud2b8\ub864\ub7ec \ubcf4\ub4dc \uc124\uc815\uc744 \uc694\uad6c\ud560 \uc218 \uc788\ub2e4. \ud55c \ud328\ub110\uc740 \uc815\uc0c1\uc801\uc73c\ub85c \ub3d9\uc791\ud558\uc9c0\ub9cc \ub2e4\ub978 \ud328\ub110\uc740 \ud654\uba74\uc774 \uac80\uac8c \uc720\uc9c0\ub418\uac70\ub098, \uc774\ubbf8\uc9c0\uac00 \uc774\ub3d9\ud558\uac70\ub098, \uac00\uc7a5\uc790\ub9ac\uac00 \uc798\ub9ac\uac70\ub098, \ud504\ub808\uc784\uc758 \uc77c\ubd80\uac00 \ubc18\ubcf5\ub418\uac70\ub098, \uc77c\ubd80 \uacbd\uc6b0\uc5d0\ub9cc \uc2dc\uc791\ub420 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub204\ub77d\ub41c \uc815\ubcf4\ub294 \uc885\uc885 \uc644\uc804\ud55c \ub514\uc2a4\ud50c\ub808\uc774 \ud0c0\uc774\ubc0d\uc774\ub2e4. 800 \u00d7 480\uacfc \uac19\uc740 \ud574\uc0c1\ub3c4\ub294 \uac00\uc2dc \ud53d\uc140 \uc601\uc5ed\uc744 \ub098\ud0c0\ub0b8\ub2e4. \uc774\ub294 \uc218\ud3c9 \ubc0f \uc218\uc9c1 \ube14\ub7ad\ud0b9 \uad6c\uac04, \ub3d9\uae30 \ud384\uc2a4 \ud3ed, \uc2e0\ud638 \uadf9\uc131, \uc0d8\ud50c\ub9c1 \uc5d0\uc9c0 \ub610\ub294 \ud544\uc694\ud55c <strong>LCD \ud53d\uc140 \ud074\ub85d<\/strong>. \uc744 \uc124\uba85\ud558\uc9c0 \uc54a\ub294\ub2e4. \uc774\ub7ec\ud55c \ud30c\ub77c\ubbf8\ud130\ub294 \ud328\ub110\uc5d0 \uac01 \uc561\ud2f0\ube0c \ub77c\uc778\uacfc \ud504\ub808\uc784\uc774 \uc5b8\uc81c \uc2dc\uc791\ub418\uace0 \ub05d\ub098\ub294\uc9c0\ub97c \uc54c\ub824\uc900\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac00\uc774\ub4dc\ub294 \ud53d\uc140 \ud074\ub85d, \ud3ec\uce58, \ub3d9\uae30 \uc2e0\ud638 \ubc0f \ub370\uc774\ud130 \uc778\uc5d0\uc774\ube14\uc774 TFT LCD \ud638\ud658\uc131\uc5d0 \uc5b4\ub5bb\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc124\uba85\ud55c\ub2e4. \ub610\ud55c \ud574\uc0c1\ub3c4\ub098 \ucee4\ub125\ud130 \uc720\ud615\uc744 \ud638\ud658\uc131\uc758 \uc99d\uac70\ub85c \uac04\uc8fc\ud558\uc9c0 \uc54a\uace0 \ud328\ub110\uacfc \ucee8\ud2b8\ub864\ub7ec \ubcf4\ub4dc\ub97c \ube44\uad50\ud558\ub294 \uc2e4\uc6a9\uc801\uc778 \ud504\ub85c\uc138\uc2a4\ub97c \uc81c\uacf5\ud55c\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LCD \ub514\uc2a4\ud50c\ub808\uc774 \ud0c0\uc774\ubc0d\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub514\uc2a4\ud50c\ub808\uc774 \ucee8\ud2b8\ub864\ub7ec\ub294 \ubc18\ubcf5\ub418\ub294 \uc2dc\ud000\uc2a4\ub85c \uc774\ubbf8\uc9c0 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud55c\ub2e4. \ud55c \ubc88\uc5d0 \ud55c \ub77c\uc778\uc529 \uc804\uc1a1\ud558\uace0 \ub77c\uc778\ub4e4\uc744 \uacb0\ud569\ud558\uc5ec \uc644\uc804\ud55c \ud504\ub808\uc784\uc744 \ub9cc\ub4e0\ub2e4. \uc561\ud2f0\ube0c \uc774\ubbf8\uc9c0\ub294 \ud574\ub2f9 \uc2dc\ud000\uc2a4\uc758 \uc77c\ubd80\ub9cc \ucc28\uc9c0\ud55c\ub2e4. \ucee8\ud2b8\ub864\ub7ec\ub294 \ub610\ud55c \ud55c \ub77c\uc778\uacfc \ub2e4\uc74c \ub77c\uc778, \uadf8\ub9ac\uace0 \ud55c \ud504\ub808\uc784\uacfc \ub2e4\uc74c \ud504\ub808\uc784\uc744 \uad6c\ubd84\ud558\ub294 \uad6c\uac04\uc744 \uc0dd\uc131\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcd1\ub82c RGB \ud328\ub110\uc758 \uacbd\uc6b0, \ud638\uc2a4\ud2b8\ub294 \ud53d\uc140 \ud074\ub85d, \uc218\ud3c9 \ub3d9\uae30, \uc218\uc9c1 \ub3d9\uae30 \ubc0f \ub370\uc774\ud130 \uc778\uc5d0\uc774\ube14 \uc2e0\ud638\ub97c \ud1b5\ud574 \uc774 \uad6c\uc870\ub97c \ub178\ucd9c\ud560 \uc218 \uc788\ub2e4. \ub2e4\ub978 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uc815\ubcf4\ub97c \ub2e4\ub974\uac8c \ud328\ud0a4\uc9d5\ud558\uac70\ub098 \uc9c1\ub82c\ud654\ud558\uc9c0\ub9cc, \ud328\ub110\uc740 \uc5ec\uc804\ud788 \uc720\ud6a8\ud55c \uc774\ubbf8\uc9c0 \ucf00\uc774\ub358\uc2a4\uc640 \uc9c0\uc6d0\ub418\ub294 \ub124\uc774\ud2f0\ube0c \ubaa8\ub4dc\ub97c \ud544\uc694\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc561\ud2f0\ube0c \uc774\ubbf8\uc9c0 \uc601\uc5ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc561\ud2f0\ube0c \uc601\uc5ed\uc740 \ud654\uba74\uc5d0 \ub098\ud0c0\ub098\ub294 \ud53d\uc140\uc744 \ud3ec\ud568\ud55c\ub2e4. 800 \u00d7 480 \ud328\ub110\uc740 \uac01 \ub77c\uc778\uc5d0 800\uac1c\uc758 \uc561\ud2f0\ube0c \ud53d\uc140 \uc704\uce58\ub97c, \uac01 \ud504\ub808\uc784\uc5d0 480\uac1c\uc758 \uc561\ud2f0\ube0c \ub77c\uc778\uc744 \uac00\uc9c4\ub2e4. \uc774 \uac12\ub4e4\uc740 \uc885\uc885 Hactive \ubc0f Vactive\ub77c\uace0 \ubd88\ub9b0\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc561\ud2f0\ube0c \ud574\uc0c1\ub3c4\ub294 \ube44\uad50\ud558\uae30 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc81c\ud488 \ubaa9\ub85d\uc5d0\uc11c \uac15\uc870\ub41c\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub294 \ubaa8\ub4dc\uc758 \uc77c\ubd80\uc5d0 \ubd88\uacfc\ud558\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc804\uccb4 \ud0c0\uc774\ubc0d \uc601\uc5ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \ub77c\uc778\uc740 \ub610\ud55c \uc218\ud3c9 \ud504\ub860\ud2b8 \ud3ec\uce58, HSYNC \uad6c\uac04 \ubc0f \uc218\ud3c9 \ubc31 \ud3ec\uce58\ub97c \ud3ec\ud568\ud55c\ub2e4. \uac01 \ud504\ub808\uc784\uc740 \ub300\uc751\ud558\ub294 \uc218\uc9c1 \uad6c\uac04\uc744 \ud3ec\ud568\ud55c\ub2e4. \uc774\ub7ec\ud55c \ube44\uc561\ud2f0\ube0c \uae30\uac04\uc774 \uc218\ud3c9 \ubc0f \uc218\uc9c1 \ube14\ub7ad\ud0b9 \uc601\uc5ed\uc744 \ud615\uc131\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \ucee8\ud2b8\ub864\ub7ec\ub294 \uac00\uc2dc \ud53d\uc140 \uc218\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ud53d\uc140 \uae30\uac04\uc744 \uc0dd\uc131\ud574\uc57c \ud55c\ub2e4. \uc644\uc804\ud55c \ub77c\uc778 \uae38\uc774\ub294 \uc218\ud3c9 \ucd1d\uacc4\uc774\ub2e4. \uc644\uc804\ud55c \ud504\ub808\uc784 \ub192\uc774\ub294 \uc218\uc9c1 \ucd1d\uacc4\uc774\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud328\ub110\uc5d0 \ud0c0\uc774\ubc0d \uacbd\uacc4\uac00 \ud544\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud328\ub110 \ub4dc\ub77c\uc774\ubc84\ub294 \uc804\uc1a1\ub41c \uac12 \uc911 \uc5b4\ub5a4 \uac83\uc774 \uac00\uc2dc \uc774\ubbf8\uc9c0\uc5d0 \uc18d\ud558\ub294\uc9c0 \uc54c\uc544\uc57c \ud55c\ub2e4. \ub610\ud55c \ub77c\uc778\uacfc \ud504\ub808\uc784 \uc0ac\uc774\uc758 \uc77c\uad00\ub41c \uacbd\uacc4\uac00 \ud544\uc694\ud558\ub2e4. \ud328\ub110 \ubaa8\ub4dc\uc5d0 \ub530\ub77c HSYNC, VSYNC, \ub370\uc774\ud130 \uc778\uc5d0\uc774\ube14 \ub610\ub294 \uc774\ub4e4\uc758 \uc870\ud569\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc798\ubabb\ub41c \uacbd\uacc4\ub294 \ub4dc\ub77c\uc774\ubc84\uac00 \ub77c\uc778\uc744 \ub108\ubb34 \uc77c\ucc0d \uc2dc\uc791\ud558\uac70\ub098, \ube44\uc561\ud2f0\ube0c \ub370\uc774\ud130\ub97c \ud53d\uc140\ub85c \uc218\uc6a9\ud558\uac70\ub098, \ud504\ub808\uc784 \uc815\ub82c\uc744 \uc783\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub2e4. \ub530\ub77c\uc11c \ub514\uc2a4\ud50c\ub808\uc774\ub294 \uc720\ud6a8\ud55c \uc0c9\uc0c1 \ub370\uc774\ud130\ub97c \uc218\uc2e0\ud558\uba74\uc11c\ub3c4 \uc774\ub97c \uc774\ubbf8\uc9c0\uc758 \uc798\ubabb\ub41c \ubd80\ubd84\uc5d0 \ubc30\uce58\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc8fc\uc694 TFT LCD \ud0c0\uc774\ubc0d \ud30c\ub77c\ubbf8\ud130<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub9e4\uac1c\ubcc0\uc218<\/th><th>\uc758\ubbf8<\/th><th>\uc911\uc694\ud55c \uc774\uc720<\/th><\/tr><\/thead><tbody><tr><td>Hactive<\/td><td>\uac01 \ub77c\uc778\uc758 \uac00\uc2dc \ud53d\uc140<\/td><td>\uc561\ud2f0\ube0c \uc774\ubbf8\uc9c0 \ud3ed \uc124\uc815<\/td><\/tr><tr><td>HFP<\/td><td>\uc218\ud3c9 \ud504\ub860\ud2b8 \ud3ec\uce58<\/td><td>\uc561\ud2f0\ube0c \ub370\uc774\ud130\uc640 \uc218\ud3c9 \ub3d9\uae30 \uad6c\uac04 \ubd84\ub9ac<\/td><\/tr><tr><td>HSYNC<\/td><td>\uc218\ud3c9 \ub3d9\uae30 \ud384\uc2a4 \ud3ed<\/td><td>\ub77c\uc778 \uacbd\uacc4 \ud45c\uc2dc \ub610\ub294 \uc9c0\uc6d0<\/td><\/tr><tr><td>HBP<\/td><td>\uc218\ud3c9 \ubc31 \ud3ec\uce58<\/td><td>\ub3d9\uae30 \uad6c\uac04\uacfc \ub2e4\uc74c \uc561\ud2f0\ube0c \ub77c\uc778 \ubd84\ub9ac<\/td><\/tr><tr><td>Vactive<\/td><td>\uac01 \ud504\ub808\uc784\uc758 \uac00\uc2dc \ub77c\uc778<\/td><td>\uc561\ud2f0\ube0c \uc774\ubbf8\uc9c0 \ub192\uc774 \uc124\uc815<\/td><\/tr><tr><td>VFP<\/td><td>\uc218\uc9c1 \ud504\ub860\ud2b8 \ud3ec\uce58<\/td><td>\ud65c\uc131 \ud504\ub808\uc784\uc744 \uc218\uc9c1 \ub3d9\uae30\uc640 \ubd84\ub9ac\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td>VSYNC<\/td><td>\uc218\uc9c1 \ub3d9\uae30 \ud384\uc2a4 \ud3ed<\/td><td>\ud504\ub808\uc784 \uacbd\uacc4\ub97c \ud45c\uc2dc\ud558\uac70\ub098 \uc9c0\uc6d0\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td>VBP<\/td><td>\uc218\uc9c1 \ubc31 \ud3ec\uce58<\/td><td>\uc218\uc9c1 \ub3d9\uae30\ub97c \ub2e4\uc74c \ud65c\uc131 \ud504\ub808\uc784\uacfc \ubd84\ub9ac\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td>DE<\/td><td>\ub370\uc774\ud130 \uc778\uc5d0\uc774\ube14<\/td><td>\ud65c\uc131 \ud53d\uc140\uc744 \ud3ec\ud568\ud558\ub294 \uae30\uac04\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td>: R[5\u20138], G[5\u20138], B[5\u20138],<\/td><td>\ud53d\uc140 \ud074\ub85d<\/td><td>\ud53d\uc140 \uae30\uac04\uc774 \uc9c4\ud589\ub418\ub294 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud328\ub110 \ub370\uc774\ud130\uc2dc\ud2b8\uac00 \ud56d\uc0c1 \ub3d9\uc77c\ud55c \ub808\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud3ec\uce58\ub97c \ub9c8\uc9c4\uc73c\ub85c \uc124\uba85\ud558\uac70\ub098 \ucd1d \ube14\ub7ad\ud0b9\ub9cc \ub098\uc5f4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ud655\ud55c \ud328\ub110 \ub370\uc774\ud130\uc2dc\ud2b8\uc758 \uc815\uc758\ub97c \ub530\ub974\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LCD \ud53d\uc140 \ud074\ub85d\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LCD \ud53d\uc140 \ud074\ub85d\uc740 \ube44\ub514\uc624 \ud0c0\uc774\ubc0d \uc2a4\ud2b8\ub9bc\uc5d0\uc11c \ud53d\uc140 \uae30\uac04\uc758 \uc18d\ub3c4\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubcd1\ub82c RGB \uc778\ud130\ud398\uc774\uc2a4\uc758 \uacbd\uc6b0, \ucee8\ud2b8\ub864\ub7ec\uac00 \ud53d\uc140 \ub370\uc774\ud130\ub97c \uc81c\uc2dc\ud558\uace0 \ud328\ub110\uc774 \uc9c0\uc815\ub41c \ud074\ub85d \uc5d0\uc9c0\uc5d0\uc11c \ud574\ub2f9 \ub370\uc774\ud130\ub97c \uc0d8\ud50c\ub9c1\ud569\ub2c8\ub2e4. \ud558\ub098\uc758 \ud074\ub85d \uae30\uac04\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ube14\ub7ad\ud0b9 \uad6c\uac04 \ub0b4\uc758 \uc704\uce58\ub97c \ud3ec\ud568\ud558\uc5ec \ud55c \ud53d\uc140 \uc704\uce58\ub9cc\ud07c \uc804\uc1a1\uc744 \uc9c4\ud589\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud544\uc694\ud55c \ud074\ub85d\uc740 \uc218\ud3c9 \ucd1d\uacc4, \uc218\uc9c1 \ucd1d\uacc4 \ubc0f \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud65c\uc131 \ud574\uc0c1\ub3c4\ub9cc\uc73c\ub85c\ub294 \uacb0\uc815\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud53d\uc140 \ud074\ub85d\uc740 \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8\uac00 \uc544\ub2d9\ub2c8\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8\ub294 \ucd08\ub2f9 \uba87 \uac1c\uc758 \uc644\uc804\ud55c \ud504\ub808\uc784\uc774 \ubc1c\uc0dd\ud558\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud53d\uc140 \ud074\ub85d\uc740 \ucd08\ub2f9 \uba87 \uac1c\uc758 \ud53d\uc140 \uae30\uac04\uc774 \ubc1c\uc0dd\ud558\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. 60 Hz \ud504\ub808\uc784 \ub808\uc774\ud2b8\uac00 60 MHz \ud53d\uc140 \ud074\ub85d\uc744 \uc758\ubbf8\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ud074\ub85d \uac12\uc740 \uac01 \ud504\ub808\uc784\uc744 \uad6c\uc131\ud558\ub294 \ucd1d \uae30\uac04 \uc218\uc5d0 \ub530\ub77c\uc11c\ub3c4 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ubcf8 \uad00\uacc4\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\uc218\ud3c9 \ucd1d\uacc4 = Hactive + HFP + HSYNC + HBP<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uacf5\uc2dd\uc740 \uc720\uc6a9\ud55c \uac80\uc99d \uc218\ub2e8\uc774\uc9c0\ub9cc, \ud328\ub110 \ub370\uc774\ud130\uc2dc\ud2b8\uac00 \uc5ec\uc804\ud788 \uad8c\uc704 \uc788\ub294 \uae30\uc900\uc785\ub2c8\ub2e4. \ub4dc\ub77c\uc774\ubc84 IC\ub294 \uba85\uc2dc\ub41c \ud074\ub85d \ubc94\uc704 \ub610\ub294 \uc81c\ud55c\ub41c \ud0c0\uc774\ubc0d \uc870\ud569 \uc138\ud2b8\ub9cc \ud5c8\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc2e4\uc6a9\uc801\uc778 \ud53d\uc140 \ud074\ub85d \uacc4\uc0b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\uc2dc\uc801\uc778 800 \u00d7 480 \ud0c0\uc774\ubc0d\uc744 \uace0\ub824\ud574 \ubcf4\uc2ed\uc2dc\uc624. \ub2e4\uc74c \uac12\ub4e4\uc740 \uacc4\uc0b0 \ubaa9\uc801\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ub41c \uc608\uc2dc\uc785\ub2c8\ub2e4. \uc774\ub294 RJY \uc81c\ud488\uc758 \uc0ac\uc591\uc774\ub098 \ubc94\uc6a9 800 \u00d7 480 \ubaa8\ub4dc\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\uc608\uc2dc \uac12<\/th><\/tr><\/thead><tbody><tr><td>Hactive<\/td><td>800 \ud53d\uc140 \uae30\uac04<\/td><\/tr><tr><td>\uacb0\ud569\ub41c \uc218\ud3c9 \ube14\ub7ad\ud0b9<\/td><td>256 \ud53d\uc140 \uae30\uac04<\/td><\/tr><tr><td>\uc218\ud3c9 \ucd1d\uacc4<\/td><td>1,056 \ud53d\uc140 \uae30\uac04<\/td><\/tr><tr><td>Vactive<\/td><td>480 \ub77c\uc778<\/td><\/tr><tr><td>\uacb0\ud569\ub41c \uc218\uc9c1 \ube14\ub7ad\ud0b9<\/td><td>45 \ub77c\uc778<\/td><\/tr><tr><td>\uc218\uc9c1 \ucd1d\uacc4<\/td><td>525 \ub77c\uc778<\/td><\/tr><tr><td>\ub9ac\ud504\ub808\uc2dc\uc728<\/td><td>\ucd08\ub2f9 60 \ud504\ub808\uc784<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>\ud53d\uc140 \ud074\ub85d = 1,056 \u00d7 525 \u00d7 60<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud65c\uc131 \ud53d\uc140\ub9cc \uacc4\uc0b0\ud558\uba74 \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>800 \u00d7 480 \u00d7 60 = 23.04 MHz<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uacb0\uacfc\ub294 \ubaa8\ub4e0 \ube14\ub7ad\ud0b9 \uae30\uac04\uc744 \ub204\ub77d\ud569\ub2c8\ub2e4. \uc774 \uc608\uc2dc\uc5d0\uc11c \ud544\uc694\ud55c \ud074\ub85d\uc744 10 MHz \uc774\uc0c1 \uacfc\uc18c\ud3c9\uac00\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\ub294 \ud574\uc0c1\ub3c4\uc640 \ud504\ub808\uc784 \ub808\uc774\ud2b8\ub9cc\uc73c\ub85c\ub294 \ud328\ub110 \ud0c0\uc774\ubc0d\uc744 \uc815\uc758\ud560 \uc218 \uc5c6\ub294 \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc77c\ubc18\uac12, \ucd5c\uc18c\uac12 \ubc0f \ucd5c\ub300\uac12<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \ub370\uc774\ud130\uc2dc\ud2b8\uac00 \uc77c\ubc18\uac12, \ucd5c\uc18c\uac12 \ubc0f \ucd5c\ub300\uac12\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac01 \uac1c\ubcc4 \ubc94\uc704 \ub0b4\uc758 \uac12\uc774 \ud56d\uc0c1 \uc720\ud6a8\ud55c \uacb0\ud569 \ubaa8\ub4dc\ub97c \uc0dd\uc131\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ucd1d \ud074\ub85d\ub3c4 \uc9c0\uc6d0\ub418\ub294 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad8c\uc7a5 \uc77c\ubc18 \ubaa8\ub4dc\uc5d0\uc11c \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624. \ud328\ub110 \ubb38\uc11c\uc640 \ud638\uc2a4\ud2b8 \uc124\uacc4\uac00 \ubcc0\uacbd\uc744 \ud5c8\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ud3ec\uce58, \ud074\ub85d \ub610\ub294 \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8\ub97c \ubcc0\uacbd\ud558\uace0, \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uacb0\uacfc\ub97c \uac80\uc99d\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud504\ub860\ud2b8 \ud3ec\uce58, \ubc31 \ud3ec\uce58 \ubc0f \ub3d9\uae30 \ud3ed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud3ec\uce58\ub294 \ud65c\uc131 \ube44\ub514\uc624 \uc601\uc5ed \uc606\uc758 \ube44\ud65c\uc131 \uad6c\uac04\uc785\ub2c8\ub2e4. \uc774 \uc6a9\uc5b4\ub294 \ub798\uc2a4\ud130 \ub514\uc2a4\ud50c\ub808\uc774 \ud0c0\uc774\ubc0d\uc5d0\uc11c \uc720\ub798\ud588\uc9c0\ub9cc, \ud604\ub300 \ub514\uc9c0\ud138 \ud328\ub110 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ube14\ub7ad\ud0b9 \uad6c\uc870\ub97c \uc5ec\uc804\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc218\ud3c9 \ud0c0\uc774\ubc0d \uc2dc\ud000\uc2a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 \ub77c\uc778\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud65c\uc131 \ud53d\uc140 \ub370\uc774\ud130, \uc218\ud3c9 \ud504\ub860\ud2b8 \ud3ec\uce58, HSYNC \ud384\uc2a4 \ubc0f \uc218\ud3c9 \ubc31 \ud3ec\uce58\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \ud45c\uc2dc\ub41c \uc815\ud655\ud55c \uc21c\uc11c\ub294 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc5d0\uc11c \uc0ac\uc6a9\ub41c \uae30\uc900\uc810\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud55c \uac83\uc740 \ud638\uc2a4\ud2b8\uac00 \ud544\uc694\ud55c \uad6c\uac04 \ud06c\uae30\uc640 \uadf9\uc131\uc744 \uc7ac\ud604\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub860\ud2b8 \ud3ec\uce58\ub294 \ud65c\uc131 \ub370\uc774\ud130\uc758 \ub05d\uacfc \ub3d9\uae30 \uc774\ubca4\ud2b8\ub97c \ubd84\ub9ac\ud569\ub2c8\ub2e4. \ubc31 \ud3ec\uce58\ub294 \ud574\ub2f9 \uc774\ubca4\ud2b8\uc640 \ub2e4\uc74c \ud65c\uc131 \ub77c\uc778\uc758 \uc2dc\uc791\uc744 \ubd84\ub9ac\ud569\ub2c8\ub2e4. HSYNC \ud3ed\uc740 \uc120\ud0dd\ub41c \ubaa8\ub4dc\uac00 \uc774\ub97c \uc0ac\uc6a9\ud560 \ub54c \ub3d9\uae30 \ud384\uc2a4\uc758 \uc9c0\uc18d \uc2dc\uac04\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc218\uc9c1 \ud0c0\uc774\ubc0d \uc2dc\ud000\uc2a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\uc9c1 \ud0c0\uc774\ubc0d\uc740 \ub3d9\uc77c\ud55c \uac1c\ub150\uc744 \ub530\ub974\uc9c0\ub9cc, \uadf8 \ub2e8\uc704\ub294 \ud53d\uc140 \ud074\ub85d\uc774 \uc544\ub2cc \ub77c\uc778\uc785\ub2c8\ub2e4. \uc2dc\ud000\uc2a4\ub294 \ud65c\uc131 \ub77c\uc778, \uc218\uc9c1 \ud504\ub860\ud2b8 \ud3ec\uce58, VSYNC \uad6c\uac04 \ubc0f \uc218\uc9c1 \ubc31 \ud3ec\uce58\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud3ec\uce58 \uac12\uc744 \uc790\uc720\ub86d\uac8c \uad50\ud658\ud560 \uc218 \uc5c6\ub294 \uc774\uc720<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \ubaa8\ub4dc\uac00 \ub3d9\uc77c\ud55c \uc218\ud3c9 \ucd1d\uacc4\ub97c \uac00\uc9c8 \uc218 \uc788\uc9c0\ub9cc HFP, HSYNC \ubc0f HBP\uc5d0 \ub2e4\ub978 \uac12\uc744 \ud560\ub2f9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\uac83\ub4e4\uc774 \ubc18\ub4dc\uc2dc \ub3d9\uc77c\ud558\uac8c \ub3d9\uc791\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud328\ub110\uc740 \ud2b9\uc815 \uc5d0\uc9c0 \ub610\ub294 \uad6c\uac04\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub0b4\ubd80 \ub77c\uc778 \uce74\uc6b4\ud130\ub97c \ub9ac\uc14b\ud558\uac70\ub098 \ub2e4\uc74c \ud65c\uc131 \uc601\uc5ed\uc744 \uc900\ube44\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd1d\uacc4\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ud3ec\uce58 \uac12\uc744 \uc7ac\ubd84\ubc30\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ud328\ub110 \ud0c0\uc774\ubc0d \ud14c\uc774\ube14\uc5d0\uc11c \ud5c8\uc6a9\ub41c \uac12\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub370\uc774\ud130\uc2dc\ud2b8\uac00 \ucd1d \ube14\ub7ad\ud0b9\ub9cc \ub098\uc5f4\ud558\ub294 \uacbd\uc6b0, \ud328\ub110 \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc0c1\uc138 \ud0c0\uc774\ubc0d \ub610\ub294 \uac80\uc99d\ub41c \ucd08\uae30\ud654 \ucc38\uc870\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HSYNC, VSYNC \ubc0f \ub370\uc774\ud130 \uc778\uc5d0\uc774\ube14<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HSYNC\ub294 \uc218\ud3c9 \ud0c0\uc774\ubc0d \uacbd\uacc4\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4. VSYNC\ub294 \uc218\uc9c1 \ud0c0\uc774\ubc0d \uacbd\uacc4\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \ub370\uc774\ud130 \uc778\uc5d0\uc774\ube14\uc740 \ub370\uc774\ud130 \ubc84\uc2a4\uc5d0 \ud65c\uc131 \uc774\ubbf8\uc9c0 \ud53d\uc140\uc774 \ud3ec\ud568\ub41c \uc2dc\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \ud328\ub110\uc740 \uc774\ub7ec\ud55c \uc2e0\ud638\ub97c \uc11c\ub85c \ub2e4\ub978 \ubaa8\ub4dc\uc5d0\uc11c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SYNC \ubaa8\ub4dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uae30\ud654 \uae30\ubc18 \ubaa8\ub4dc\uc5d0\uc11c \ud328\ub110\uc740 HSYNC\uc640 VSYNC\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub77c\uc778 \ubc0f \ud504\ub808\uc784 \ud0c0\uc774\ubc0d\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \ucee8\ud2b8\ub864\ub7ec\ub294 \ud328\ub110\uc774 \uae30\ub300\ud558\ub294 \ud384\uc2a4 \ud3ed, \ud3ec\uce58 \ubc0f \ud65c\uc131 \uae30\uac04\uc744 \uc0dd\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SYNC-DE \ubaa8\ub4dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SYNC-DE \ubaa8\ub4dc\uc5d0\uc11c \ud328\ub110\uc740 \ub3d9\uae30\ud654 \uc2e0\ud638\uc640 Data Enable\uc744 \uc218\uc2e0\ud569\ub2c8\ub2e4. DE\ub294 \ud65c\uc131 \uc774\ubbf8\uc9c0 \uc601\uc5ed\uc744 \ud55c\uc815\ud558\ub294 \ubc18\uba74, HSYNC\uc640 VSYNC\ub294 \ub77c\uc778 \ubc0f \ud504\ub808\uc784 \uad6c\uc870\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DE \uc804\uc6a9 \ubaa8\ub4dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubd80 \ud328\ub110\uc740 Data Enable\uc774 \ud65c\uc131 \uc601\uc5ed\uc744 \uc815\uc758\ud558\uace0 \ud328\ub110\uc774 \uc678\ubd80 HSYNC \ubc0f VSYNC \uc785\ub825\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ubaa8\ub4dc\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774 \uacbd\uc6b0\uc5d0\ub3c4 \uc62c\ubc14\ub978 \ucd1d\uacc4\uc640 \ube14\ub7ad\ud0b9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. DE\uc758 \ud3ed, \ud65c\uc131 \ub77c\uc778 \uac04\uc758 \uac04\uaca9, \ud65c\uc131 \ud504\ub808\uc784 \uac04\uc758 \uac04\uaca9\uc740 \uc5ec\uc804\ud788 \ud0c0\uc774\ubc0d \ud328\ud134\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud638\uc2a4\ud2b8 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc5ec\ub7ec \uc2e0\ud638\ub97c \ub3d9\uc2dc\uc5d0 \ucd9c\ub825\ud560 \uc218 \uc788\uc9c0\ub9cc, \uadf8\uac83\uc774 \uc5f0\uacb0\ub41c \ubaa8\ub4e0 \ud328\ub110\uc774 \ub3d9\uc77c\ud55c \uad6c\uc131\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \uc99d\uba85\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ud328\ub110\uc5d0 \ubb38\uc11c\ud654\ub41c \ubaa8\ub4dc\ub97c \uc120\ud0dd\ud558\uace0 \ud574\ub2f9 \uc124\uacc4\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uc2e0\ud638\ub9cc \uc5f0\uacb0\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc2e0\ud638 \uadf9\uc131 \ubc0f \ud53d\uc140 \uc0d8\ud50c\ub9c1 \uc5d0\uc9c0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\ud30c\uc218\uc640 \ud384\uc2a4 \ud3ed\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud328\ub110\uc740 \ub610\ud55c \uac01 \uc81c\uc5b4 \uc2e0\ud638\uac00 \uc815\uc758\ub41c \ub17c\ub9ac \ub808\ubca8\uc5d0\uc11c \ud65c\uc131\ud654\ub418\uae30\ub97c \uae30\ub300\ud569\ub2c8\ub2e4. HSYNC, VSYNC \ubc0f DE\ub294 \uc561\ud2f0\ube0c \ud558\uc774 \ub610\ub294 \uc561\ud2f0\ube0c \ub85c\uc6b0\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud328\ub110\uc740 Pixel Clock\uc758 \uc0c1\uc2b9 \uc5d0\uc9c0 \ub610\ub294 \ud558\uac15 \uc5d0\uc9c0\uc5d0\uc11c \ud53d\uc140 \ub370\uc774\ud130\ub97c \uc0d8\ud50c\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc62c\ubc14\ub978 \uc8fc\ud30c\uc218, \uc798\ubabb\ub41c \uadf9\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud638\uc2a4\ud2b8\uac00 \uc798\ubabb\ub41c \ub3d9\uae30 \uadf9\uc131\uc744 \uc0ac\uc6a9\ud558\uba74, \ud328\ub110\uc774 \ube44\ud65c\uc131 \uc2dc\uac04\uc744 \ub3d9\uae30 \ud384\uc2a4\ub85c \ud574\uc11d\ud558\uac70\ub098 \uc758\ub3c4\ub41c \uc774\ubca4\ud2b8\ub97c \uc778\uc2dd\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc798\ubabb\ub41c DE \uadf9\uc131\uc740 \ube14\ub7ad\ud0b9\uc744 \ud65c\uc131 \ub370\uc774\ud130\ub85c, \ud65c\uc131 \ub370\uc774\ud130\ub97c \ube14\ub7ad\ud0b9\uc73c\ub85c \ud45c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \ube14\ub799 \ud654\uba74, \ubd88\uc548\uc815\ud55c \ud504\ub808\uc784, \uc774\ub3d9\ub41c \uc774\ubbf8\uc9c0 \ub610\ub294 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c\ub9cc \ub098\ud0c0\ub098\ub294 \uc774\ubbf8\uc9c0\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc14b\uc5c5 \ubc0f \ud640\ub4dc \uc2dc\uac04<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \ubc84\uc2a4\ub294 \uc0d8\ud50c\ub9c1 \uc5d0\uc9c0 \uc804\ud6c4\ub85c \uc9c0\uc815\ub41c \uae30\uac04 \ub3d9\uc548 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \uac04\uaca9\uc774 \uc14b\uc5c5 \ubc0f \ud640\ub4dc \uc2dc\uac04\uc785\ub2c8\ub2e4. \uae34 PCB \ubc30\uc120, \ubd80\uc801\ud569\ud55c \ub808\ubca8 \uc2dc\ud504\ud305, \ucee4\ub125\ud130 \uc190\uc2e4, \ud074\ub85d \uc2a4\ud050 \ubc0f \uc798\ubabb\ub41c \ucd9c\ub825 \uc5d0\uc9c0 \uc124\uc815\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub9c8\uc9c4\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d \uc124\uacc4\uc758 \uacbd\uc6b0, \uc62c\ubc14\ub978 \ud3c9\uade0 \ud074\ub85d \uc8fc\ud30c\uc218\uac00 \uc801\uc808\ud55c \uc2e0\ud638 \ud488\uc9c8\uc744 \uc99d\uba85\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud328\ub110 \uc785\ub825\uc5d0\uc11c\uc758 \ud30c\ud615 \ubb34\uacb0\uc131\uacfc \ud0c0\uc774\ubc0d\ub3c4 \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub3d9\uc77c \ud574\uc0c1\ub3c4 LCD\uac00 \uc11c\ub85c \ub2e4\ub978 \ud0c0\uc774\ubc0d\uc744 \uc694\uad6c\ud560 \uc218 \uc788\ub294 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud574\uc0c1\ub3c4\ub294 \ud65c\uc131 \ud53d\uc140 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uadf8\uac83\uc774 \ud574\ub2f9 \ub9e4\ud2b8\ub9ad\uc2a4 \uc8fc\ubcc0\uc758 \uc804\uc790 \ud68c\ub85c\ub97c \ud45c\uc900\ud654\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-02-same-resolution-comparison-1024x683.png\" alt=\"Two same-resolution TFT LCD modules showing different timing behavior\" class=\"wp-image-46592\" title=\"\" srcset=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-02-same-resolution-comparison-1024x683.png 1024w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-02-same-resolution-comparison-300x200.png 300w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-02-same-resolution-comparison-768x512.png 768w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-02-same-resolution-comparison-18x12.png 18w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-02-same-resolution-comparison.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\ub3d9\uc77c\ud55c \ud574\uc0c1\ub3c4\uc758 \ub450 TFT LCD \ubaa8\ub4c8\uc774 \uc11c\ub85c \ub2e4\ub978 \ud0c0\uc774\ubc0d \ub3d9\uc791\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uacbd\uc6b0<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uc11c\ub85c \ub2e4\ub978 \ub4dc\ub77c\uc774\ubc84 IC<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \ubaa8\ub4c8\uc740 \uc11c\ub85c \ub2e4\ub978 \ud0c0\uc774\ubc0d \ucee8\ud2b8\ub864\ub7ec \ub610\ub294 \uc18c\uc2a4 \ub4dc\ub77c\uc774\ubc84 \uc124\uacc4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \ub4dc\ub77c\uc774\ubc84\ub294 \uace0\uc720\uc758 \ud5c8\uc6a9 \ube14\ub7ad\ud0b9 \ubc94\uc704, \uadf9\uc131, \uc0d8\ud50c\ub9c1 \uc5d0\uc9c0 \ubc0f \ucd08\uae30\ud654 \uc2dc\ud000\uc2a4\ub97c \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uad50\uccb4 \ud328\ub110\uc740 \ud65c\uc131 \ud53d\uc140\uc774 \uc77c\uce58\ud558\ub354\ub77c\ub3c4 \uc0c8\ub85c\uc6b4 \ucee8\ud2b8\ub864\ub7ec \ubcf4\ub4dc \uad6c\uc131\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc11c\ub85c \ub2e4\ub978 \ud328\ub110 \uc544\ud0a4\ud14d\ucc98<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac8c\uc774\ud2b8 \ub4dc\ub77c\uc774\ubc84 \ud1b5\ud569, \uc18c\uc2a4 \ub4dc\ub77c\uc774\ubc84 \ubc30\uce58 \ubc0f \ub0b4\ubd80 \ud0c0\uc774\ubc0d \uc0dd\uc131\uc740 \ud544\uc694\ud55c \uc785\ub825 \ubaa8\ub4dc\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud1b5\ud569 \ud0c0\uc774\ubc0d \ucee8\ud2b8\ub864\ub7ec\ub294 \uc678\ubd80 \ud0c0\uc774\ubc0d\uc5d0 \ub354 \uc9c1\uc811\uc801\uc73c\ub85c \uc758\uc874\ud558\ub294 \ubaa8\ub4c8\uacfc \ub2e4\ub978 \ubc94\uc704\ub97c \ud5c8\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc11c\ub85c \ub2e4\ub978 \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8 \ubc0f \ud074\ub85d \ubc94\uc704<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud638\uc2a4\ud2b8\uac00 \uc77c\ubc18\uc801\uc778 60 Hz \ubaa8\ub4dc\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud328\ub110 \ub370\uc774\ud130\uc2dc\ud2b8\ub294 \ub2e4\ub978 \uc77c\ubc18\uc801\uc778 \ub808\uc774\ud2b8 \ub610\ub294 \uc81c\ud55c\ub41c \ud5c8\uc6a9 \ubc94\uc704\ub97c \uba85\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 60 Hz\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ube14\ub7ad\ud0b9\uc744 \ubcc0\uacbd\ud558\uba74 \ud544\uc694\ud55c Pixel Clock\ub3c4 \ubcc0\uacbd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc11c\ub85c \ub2e4\ub978 \ub3d9\uae30\ud654 \ubaa8\ub4dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 RGB \ud328\ub110\uc740 SYNC-DE \ubaa8\ub4dc\ub97c \uc0ac\uc6a9\ud558\uace0 \ub2e4\ub978 \ud558\ub098\ub294 DE \uc804\uc6a9 \ubaa8\ub4dc\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FPC\uac00 \uc720\uc0ac\ud55c \ub370\uc774\ud130 \ub77c\uc778\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\uc9c0\ub9cc, \ucee8\ud2b8\ub864\ub7ec\uc640 \ud540 \uc815\uc758\ub294 \uc5ec\uc804\ud788 \ub2e4\ub974\uac8c \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uae30\ud0c0 \ud638\ud658\uc131 \uacc4\uce35<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \ub514\uc2a4\ud50c\ub808\uc774 \ud0c0\uc774\ubc0d\uc870\ucc28\ub3c4 \uc644\uc804\ud55c \ud638\ud658\uc131\uc744 \uc99d\uba85\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ucee4\ub125\ud130 \ubc0f \ud540 \uc815\uc758, \uc804\uc6d0 \ub808\uc77c, \ub9ac\uc14b \uc2dc\ud000\uc2a4, \ubc31\ub77c\uc774\ud2b8 \ud68c\ub85c, \ud130\uce58 \uc778\ud130\ud398\uc774\uc2a4, \uc774\ubbf8\uc9c0 \ubc29\ud5a5, \ub4dc\ub77c\uc774\ubc84 \uc9c0\uc6d0 \ubc0f \uae30\uacc4\uc801 \uc801\ud569\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud0c0\uc774\ubc0d\uc740 \ud558\ub098\uc758 \uc2dc\uc2a4\ud15c \uacc4\uce35\uc774\uba70, \ub098\uba38\uc9c0 \uac80\ud1a0\ub97c \ub300\uccb4\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc778\ud130\ud398\uc774\uc2a4\uac00 \ud0c0\uc774\ubc0d\uc744 \uc804\uc1a1\ud558\ub294 \ubc29\uc2dd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ubcd1\ub82c RGB<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcd1\ub82c RGB\ub294 \ud0c0\uc774\ubc0d\uc744 \uad00\ucc30\ud558\uae30 \uc27d\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uac1c\ubcc4 \ub3c4\uccb4\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc0c9, \ub179\uc0c9 \ubc0f \uccad\uc0c9 \ub370\uc774\ud130\ub97c Pixel Clock, DE \ubc0f \ub3d9\uae30\ud654 \uc2e0\ud638\uc640 \ud568\uaed8 \uc804\ub2ec\ud569\ub2c8\ub2e4. \ub514\uc2a4\ud50c\ub808\uc774 \ucee8\ud2b8\ub864\ub7ec\uac00 \ub798\uc2a4\ud130 \ud0c0\uc774\ubc0d\uc744 \uc9c1\uc811 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uac00\uc2dc\uc131\uc774 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ubc94\uc6a9\uc73c\ub85c \ub9cc\ub4e4\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130 \ud3ed, \uc0c9\uc0c1 \uc21c\uc11c, \uc804\uc555, \uadf9\uc131, \uc0d8\ud50c\ub9c1 \uc5d0\uc9c0 \ubc0f \ud0c0\uc774\ubc0d\uc774 \uc5ec\uc804\ud788 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LVDS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LVDS \uc1a1\uc2e0\uae30\ub294 \ud53d\uc140 \ubc0f \uc81c\uc5b4 \uc815\ubcf4\ub97c \ucc28\ub3d9 \uc30d\uc73c\ub85c \uc9c1\ub82c\ud654\ud569\ub2c8\ub2e4. \ud328\ub110 \uc218\uc2e0\uae30\uac00 \ub370\uc774\ud130\ub97c \uc7ac\uad6c\uc131\ud569\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c\uc740 \uc5ec\uc804\ud788 \uc720\ud6a8\ud55c \ub124\uc774\ud2f0\ube0c \ubaa8\ub4dc, \uc62c\ubc14\ub978 LVDS \ub9e4\ud551, \uc801\uc808\ud55c \ucc44\ub110 \uc218, \uc9c0\uc6d0\ub418\ub294 \ube44\ud2b8 \uc2ec\ub3c4 \ubc0f \uc62c\ubc14\ub978 \ud074\ub85d \uad00\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pixel Clock\uc740 \uc804\uc1a1\ub418\ub294 \ud53d\uc140 \ub808\uc774\ud2b8\uc640 \uad00\ub828\uc774 \uc788\uc9c0\ub9cc, LVDS \uc30d\uc758 \uc9c1\ub82c \ube44\ud2b8 \ub808\uc774\ud2b8\uc640 \ub3d9\uc77c\ud55c \uac12\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc9c1\ub82c\ud654 \ube44\uc728\uacfc \ub9c1\ud06c \uc544\ud0a4\ud14d\ucc98\uac00 \ubb3c\ub9ac\uc801 \ub370\uc774\ud130 \ub808\uc774\ud2b8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">MIPI DSI \ube44\ub514\uc624 \ubaa8\ub4dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MIPI DSI \ube44\ub514\uc624 \ubaa8\ub4dc\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \uace0\uc18d \ub370\uc774\ud130 \ub808\uc778\uc744 \ud1b5\ud574 \ud328\ud0b7\uc73c\ub85c \ube44\ub514\uc624 \uc2a4\ud2b8\ub9bc\uc744 \uc804\uc1a1\ud569\ub2c8\ub2e4. \ud65c\uc131 \ube44\ub514\uc624 \ubc0f \ube14\ub7ad\ud0b9 \uc694\uad6c \uc0ac\ud56d\uc740 \ub9c1\ud06c\ub97c \ud1b5\uacfc\ud574\uc57c \ud558\ub294 \ub370\uc774\ud130\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub808\uc778 \uc218, \ud53d\uc140 \ud3ec\ub9f7, \ub3d9\uc791 \ubaa8\ub4dc, \uc624\ubc84\ud5e4\ub4dc \ubc0f D-PHY \uc124\uc815\uc774 \ud638\uc2a4\ud2b8\uc5d0 \ucda9\ubd84\ud55c \uc6a9\ub7c9\uc774 \uc788\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc775\uc219\ud55c RGB \ud0c0\uc774\ubc0d \uac12\uc774 \ud638\uc2a4\ud2b8 \uad6c\uc131\uc5d0 \uc5ec\uc804\ud788 \ub098\ud0c0\ub0a0 \uc218 \uc788\uc9c0\ub9cc, DSI \ub808\uc778 \ud074\ub85d\uc740 \ub2e8\uc21c\ud788 Pixel Clock\uacfc \uac19\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. SoC, \ube0c\ub9ac\uc9c0 \ubc0f \ud328\ub110 \ubb38\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub9c1\ud06c\ub97c \uacc4\uc0b0\ud558\uace0 \uac80\uc99d\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">MIPI DSI \ucee4\ub9e8\ub4dc \ubaa8\ub4dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucee4\ub9e8\ub4dc \ubaa8\ub4dc \ud328\ub110\uc740 \ub514\uc2a4\ud50c\ub808\uc774 \ucee4\ub9e8\ub4dc\ub97c \ud1b5\ud574 \uc5c5\ub370\uc774\ud2b8\ub97c \uc218\uc2e0\ud560 \uc218 \uc788\uc73c\uba70 \ub0b4\ubd80 \ud504\ub808\uc784 \uba54\ubaa8\ub9ac\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc1a1 \ub3d9\uc791\uc774 \uc5f0\uc18d \ubcd1\ub82c RGB \uc2a4\ud2b8\ub9bc\uacfc \ub2e4\ub985\ub2c8\ub2e4. \uc120\ud0dd\ud55c \ud328\ub110\uacfc \ud638\uc2a4\ud2b8\uac00 \ucee4\ub9e8\ub4dc \ubaa8\ub4dc\ub97c \uad6c\ud604\ud558\ub294 \ubc29\uc2dd\uc744 \ud655\uc778\ud558\uc9c0 \uc54a\uace0 \ube44\ub514\uc624 \ubaa8\ub4dc \uacc4\uc0b0\uc744 \uc801\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">eDP \ubc0f HDMI \uacbd\ub85c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">eDP\ub294 \ud45c\uc900\ud654\ub41c \ud328\ud0b7\ud654 \ub514\uc2a4\ud50c\ub808\uc774 \ub370\uc774\ud130\ub97c \uc804\ub2ec\ud558\ub294 \ubc18\uba74, HDMI\ub294 \ubca0\uc5b4 LCD \ubaa8\ub4c8\uc758 \ub124\uc774\ud2f0\ube0c \uc778\ud130\ud398\uc774\uc2a4\ubcf4\ub2e4 \ucee8\ud2b8\ub864\ub7ec \ubcf4\ub4dc\uc758 \uc785\ub825\uc73c\ub85c \ub098\ud0c0\ub098\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ubcf4\ub4dc\ub294 \ub0b4\ubd80 \ub514\uc2a4\ud50c\ub808\uc774 \uce21\uc5d0\uc11c \ud328\ub110\uc774 \uc9c0\uc6d0\ud558\ub294 \ubaa8\ub4dc\ub97c \uc5ec\uc804\ud788 \ucd9c\ub825\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 \ud574\uc0c1\ub3c4\ub97c \ud45c\uc2dc\ud558\ub294 HDMI \uc18c\uc2a4\uac00 HDMI-to-MIPI \ub610\ub294 HDMI-to-LVDS \ubcf4\ub4dc\uac00 \ud2b9\uc815 \ud328\ub110\uc744 \uad6c\ub3d9\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \uc99d\uba85\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \ubcc0\ud658\uc740 \ube0c\ub9ac\uc9c0, \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4, \ud328\ub110 \ud0c0\uc774\ubc0d, \ud38c\uc6e8\uc5b4 \ubc0f \ubb3c\ub9ac\uc801 \uc5f0\uacb0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ube14\ub7ad\ud0b9\uc774 \ub300\uc5ed\ud3ed\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ube14\ub7ad\ud0b9 \uac04\uaca9\uc774 \ud074\uc218\ub85d \uc218\ud3c9 \ub610\ub294 \uc218\uc9c1 \ucd1d\uacc4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8\uc5d0\uc11c \uc774\ub294 Pixel Clock\uc744 \ub192\uc785\ub2c8\ub2e4. \ucd08\ub2f9 \ub354 \ub9ce\uc740 \ud53d\uc140 \uae30\uac04\uc740 \ub514\uc2a4\ud50c\ub808\uc774 \ud30c\uc774\ud504\ub77c\uc778\uc774 \ub370\uc774\ud130\ub97c \uc774\ub3d9\ud574\uc57c \ud558\ub294 \ub808\uc774\ud2b8\ub3c4 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8 \uc601\ud5a5\uc740 \ud328\ub110 \ucee4\ub125\ud130\ub97c \ub118\uc5b4 \ud655\uc7a5\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub514\uc2a4\ud50c\ub808\uc774 \ucee8\ud2b8\ub864\ub7ec\uac00 \ud544\uc694\ud55c \ud074\ub85d\uc744 \uc0dd\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ube0c\ub9ac\uc9c0 IC\uac00 \ud544\uc694\ud55c \ubaa8\ub4dc\ub97c \uc218\uc6a9\ud558\uace0 \uc0dd\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubb3c\ub9ac\uc801 \ub9c1\ud06c\uac00 \ucda9\ubd84\ud55c \ucc98\ub9ac\ub7c9\uc744 \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud504\ub808\uc784\ubc84\ud37c \uacbd\ub85c\uac00 \ud65c\uc131 \ud53d\uc140 \ub370\uc774\ud130\ub97c \uc81c\ub54c \uc804\ub2ec\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed\uc774 \ud53d\uc140 \ud3ec\ub9f7, \ub808\uc774\uc5b4 \ubc0f \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8\ub97c \uc9c0\uc6d0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc21c\ud55c \ud504\ub808\uc784\ubc84\ud37c \ub300\uc5ed\ud3ed \ucd94\uc815\uc740 \ud754\ud788 \ud65c\uc131 \ud53d\uc140, \ud53d\uc140\ub2f9 \ubc14\uc774\ud2b8 \ubc0f \ucd08\ub2f9 \ud504\ub808\uc784\uc73c\ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc2e4\uc81c \uc2dc\uc2a4\ud15c \uc218\uc694\ub294 \uadf8\ub798\ud53d \ub808\uc774\uc5b4, \uba54\ubaa8\ub9ac \ubc84\uc2a4\ud2b8, \uc815\ub82c, \uc2a4\ucf00\uc77c\ub9c1 \ubc0f \uae30\ud0c0 \uc561\uc138\uc2a4\ub85c \uc778\ud574 \ub354 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c1\ud06c \ub300\uc5ed\ud3ed \uacc4\uc0b0\uc5d0\ub294 \uc778\ud130\ud398\uc774\uc2a4\uc5d0 \ud2b9\uc815\ud55c \uc778\ucf54\ub529 \ub610\ub294 \ud328\ud0b7 \uc624\ubc84\ud5e4\ub4dc\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 Pixel Clock \uacf5\uc2dd\uc744 \uc644\uc804\ud55c \uc2dc\uc2a4\ud15c \ub300\uc5ed\ud3ed \ubaa8\ub378\ub85c \ucde8\uae09\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub798\uc2a4\ud130 \ub808\uc774\ud2b8\ub97c \uc124\uc815\ud55c \ub2e4\uc74c, \uac01 \ucee8\ud2b8\ub864\ub7ec, \ube0c\ub9ac\uc9c0, \uba54\ubaa8\ub9ac \ubc0f \ubb3c\ub9ac\uc801 \ub9c1\ud06c \ud55c\uacc4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc798\ubabb\ub41c LCD \ud0c0\uc774\ubc0d\uc758 \uc99d\uc0c1<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc99d\uc0c1<\/th><th>\ud0c0\uc774\ubc0d \uad00\ub828 \uac80\uc0ac<\/th><th>\uae30\ud0c0 \uac80\uc0ac<\/th><\/tr><\/thead><tbody><tr><td>\ube14\ub799 \ud654\uba74<\/td><td>Pixel Clock, DE, \ub3d9\uae30 \ubaa8\ub4dc, \uadf9\uc131<\/td><td>\uc804\uc6d0, \ub9ac\uc14b, \ucd08\uae30\ud654, \ub370\uc774\ud130 \uacbd\ub85c, \ubc31\ub77c\uc774\ud2b8<\/td><\/tr><tr><td>\ubc31\ub77c\uc774\ud2b8\uac00 \ucf1c\uc9c4 \uc0c1\ud0dc\uc758 \ud654\uc774\ud2b8 \ud654\uba74<\/td><td>\uc720\ud6a8\ud55c \ud65c\uc131 \ube44\ub514\uc624 \ubc0f \ud0c0\uc774\ubc0d<\/td><td>\ud328\ub110 \ucd08\uae30\ud654, \ud540\uc544\uc6c3, \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \ucee8\ud2b8\ub864\ub7ec \uc9c0\uc6d0<\/td><\/tr><tr><td>\uc218\ud3c9 \uc774\ubbf8\uc9c0 \uc2dc\ud504\ud2b8<\/td><td>HFP, HBP, HSYNC \ubc0f \ud65c\uc131 \ud3ed<\/td><td>\ub370\uc774\ud130 \ub9e4\ud551 \ubc0f \ud06c\ub85c\ud551 \uc124\uc815<\/td><\/tr><tr><td>\uc218\uc9c1 \uc774\ubbf8\uc9c0 \uc2dc\ud504\ud2b8<\/td><td>VFP, VBP, VSYNC \ubc0f \ud65c\uc131 \ub192\uc774<\/td><td>\ud68c\uc804, \uc2a4\ucf00\uc77c\ub9c1 \ubc0f \ud504\ub808\uc784\ubc84\ud37c \uad6c\uc131<\/td><\/tr><tr><td>\ud06c\ub85c\ud551\ub41c \uac00\uc7a5\uc790\ub9ac<\/td><td>\ud65c\uc131 \uc601\uc5ed \ubc0f \ucd1d \ud0c0\uc774\ubc0d<\/td><td>\uc2a4\ucf00\uc77c\ub9c1, OSD \ub610\ub294 \uc18c\uc2a4 \ubaa8\ub4dc \uad6c\uc131<\/td><\/tr><tr><td>\ubc18\ubcf5 \ub610\ub294 \ub7a9\ud551 \uc601\uc5ed<\/td><td>\ub77c\uc778 \ub610\ub294 \ud504\ub808\uc784 \uacbd\uacc4 \uac12<\/td><td>\ud504\ub808\uc784\ubc84\ud37c \uc2a4\ud2b8\ub77c\uc774\ub4dc \ubc0f \ube0c\ub9ac\uc9c0 \uad6c\uc131<\/td><\/tr><tr><td>\ud50c\ub9ac\ucee4<\/td><td>\ud074\ub85d \uc548\uc815\uc131, \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8, \ub3d9\uae30\ud654 \ubc0f DE<\/td><td>\uc804\uc6d0 \ub178\uc774\uc988, \ubc31\ub77c\uc774\ud2b8 PWM, \ucf00\uc774\ube14 \ubc0f \uc2e0\ud638 \ubb34\uacb0\uc131<\/td><\/tr><tr><td>\uac04\ud5d0\uc801 \uc2dc\uc791<\/td><td>\ud0c0\uc774\ubc0d \ud65c\uc131\ud654 \ubc0f \ud074\ub85d \uc2dc\uc791<\/td><td>\uc804\uc6d0 \uc2dc\ud000\uc2a4, \ub9ac\uc14b, \ud38c\uc6e8\uc5b4 \ubc0f \uc628\ub3c4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc99d\uc0c1\uc740 \ub2e8\uc11c\uc77c \ubfd0 \uc99d\uac70\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud50c\ub9ac\ucee4\ub294 \ubd88\uc548\uc815\ud55c \ud53d\uc140 \ud074\ub85d\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc9c0\ub9cc, LED \ub4dc\ub77c\uc774\ubc84\ub098 \ubd88\ub7c9 \ucee4\ub125\ud130\uc5d0\uc11c\ub3c4 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub514\uc2a4\ud50c\ub808\uc774\ub97c \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc9c4\ub2e8\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LCD \ud0c0\uc774\ubc0d \ud14c\uc774\ube14\uc744 \uc77d\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc815\ud655\ud55c \ud328\ub110 \ubc0f \ubb38\uc11c \ub9ac\ube44\uc804\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> \ubaa8\ub378 \uc811\ubbf8\uc0ac\ub294 \ub2e4\ub978 FPC, \ub4dc\ub77c\uc774\ubc84 IC \ub610\ub294 \ud0c0\uc774\ubc0d \uad6c\uc131\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc778\ud130\ud398\uc774\uc2a4 \ubaa8\ub4dc\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> RGB, LVDS, MIPI DSI \ub610\ub294 \ub2e4\ub978 \uacbd\ub85c\uc640 \uc9c0\uc6d0\ub418\ub294 \ub3d9\uc791 \ubaa8\ub4dc\ub97c \uc2dd\ubcc4\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>Hactive \ubc0f Vactive\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/strong> \ub9c8\ucf00\ud305 \ud574\uc0c1\ub3c4\ub9cc\uc73c\ub85c \uc774\ub97c \ucd94\ub860\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uac01 \ud3ec\uce58 \ubc0f \ub3d9\uae30 \ud3ed\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/strong> \uac12\uc774 \ud074\ub85d \ub610\ub294 \ub77c\uc778 \ub2e8\uc704\ub85c \ud45c\ud604\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc218\ud3c9 \ubc0f \uc218\uc9c1 \ucd1d\ud569\uc744 \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/strong> \uacb0\uacfc\ub97c \ubb38\uc11c\uc5d0 \uba85\uc2dc\ub41c \ucd1d\ud569\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\ud53d\uc140 \ud074\ub85d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc81c\uacf5\ub41c \uacbd\uc6b0 \uc77c\ubc18\uac12, \ucd5c\uc18c\uac12 \ubc0f \ucd5c\ub300\uac12\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uadf9\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> HSYNC, VSYNC, DE \ubc0f \ud074\ub85d \uc5d0\uc9c0 \uc815\uc758\ub97c \uac80\uc99d\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc14b\uc5c5 \ubc0f \ud640\ub4dc \uc2dc\uac04\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ud638\uc2a4\ud2b8 \ubc0f \ubcf4\ub4dc \uc124\uacc4\uc640 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\ud0c0\uc774\ubc0d \ub178\ud2b8\ub97c \uc77d\uc73c\uc2ed\uc2dc\uc624.<\/strong> \uac01\uc8fc\ub294 \uba54\uc778 \ud45c\uc5d0 \ud45c\uc2dc\ub418\uc9c0 \uc54a\uc740 \uc885\uc18d\uc131\uc744 \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uad8c\uc7a5 \ubaa8\ub4dc\ub97c \ud568\uaed8 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/strong> \ud55c \ubaa8\ub4dc\uc758 \uc77c\ubc18\uac12\uacfc \ub2e4\ub978 \ubaa8\ub4dc\uc758 \ud55c\uacc4\uac12\uc744 \ud63c\ud569\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\ud328\ub110\uacfc \ucee8\ud2b8\ub864\ub7ec \ubcf4\ub4dc\ub97c \ube44\uad50\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \uc815\ud655\ud55c \ud558\ub4dc\uc6e8\uc5b4\ub97c \uc2dd\ubcc4\ud558\uc2ed\uc2dc\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LCD \ubaa8\ub378 \ubc0f \ub9ac\ube44\uc804, \uac00\ub2a5\ud55c \uacbd\uc6b0 \ub4dc\ub77c\uc774\ubc84 IC, \ucee8\ud2b8\ub864\ub7ec \ubcf4\ub4dc \ubaa8\ub378, \ube0c\ub9ac\uc9c0 IC, \ucee4\ub125\ud130 \ubc0f PCB \ub9ac\ube44\uc804\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \ud654\uba74 \ud06c\uae30\uc640 \ud574\uc0c1\ub3c4\ub9cc\uc73c\ub85c\ub294 \ud638\ud658\uc131\uc744 \ud655\uc778\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \uc804\uccb4 \ud328\ub110 \ubaa8\ub4dc\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud65c\uc131 \ud574\uc0c1\ub3c4, \ucd1d \ud574\uc0c1\ub3c4, \ud3ec\uce58, \ub3d9\uae30 \ud3ed, \ub9ac\ud504\ub808\uc2dc \ub808\uc774\ud2b8, \ud53d\uc140 \ud074\ub85d, \uadf9\uc131 \ubc0f \uc0d8\ud50c\ub9c1 \uc5d0\uc9c0\uc5d0 \ub300\ud55c \ud45c\ub97c \uc791\uc131\ud558\uc2ed\uc2dc\uc624. \ucee8\ud2b8\ub864\ub7ec \ub610\ub294 \ud38c\uc6e8\uc5b4\uac00 \uc0dd\uc131\ud560 \uc218 \uc788\ub294 \ubaa8\ub4dc\uc640 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \uc778\ud130\ud398\uc774\uc2a4\ubcc4 \uc694\uad6c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LVDS\uc758 \uacbd\uc6b0 \ub9e4\ud551, \ucc44\ub110 \uc218 \ubc0f \ube44\ud2b8 \uc2ec\ub3c4\ub97c \ud3ec\ud568\ud558\uc2ed\uc2dc\uc624. MIPI DSI\uc758 \uacbd\uc6b0 \ub808\uc778 \uc218, \ud53d\uc140 \ud3ec\ub9f7, \ube44\ub514\uc624 \ub610\ub294 \ucee4\ub9e8\ub4dc \ubaa8\ub4dc, \ub808\uc778 \ub808\uc774\ud2b8 \uc81c\ud55c \ubc0f \ucd08\uae30\ud654 \uba85\ub839\uc744 \ud3ec\ud568\ud558\uc2ed\uc2dc\uc624. RGB\uc758 \uacbd\uc6b0 \ub370\uc774\ud130 \ud3ed \ubc0f \uc804\uc555\uc744 \ud3ec\ud568\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \ud074\ub85d \uc18c\uc2a4 \ubc0f \ubd84\uc8fc\uae30\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A processor may calculate its display clock from a parent clock and integer or fractional divider. The exact requested value may not be available. Confirm the actual generated clock and ensure that the resulting frame rate remains inside the panel limits.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Check firmware and operating-system support<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The board support package, device tree, bootloader or controller firmware must describe the correct mode. A hardware-capable board can still fail if the software loads a default timing for another panel.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Check power, reset and backlight separately<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Correct video timing cannot repair a wrong supply, reset pulse, initialization sequence or LED-driver mismatch. Keep these checks in the same validation plan, but do not confuse them with raster timing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Validate repeated transitions<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Test cold power-up, warm restart, signal reconnect, sleep, wake and controlled power-down. Observe whether the clock and active video start only after the panel is ready and whether the backlight exposes an invalid frame.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc2e4\uc81c \ud558\ub4dc\uc6e8\uc5b4\uc5d0\uc11c \ud0c0\uc774\ubc0d \uce21\uc815<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-03-oscilloscope-validation-1024x683.png\" alt=\"Oscilloscope probes validating signals on a TFT LCD controller board\" class=\"wp-image-46593\" title=\"\" srcset=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-03-oscilloscope-validation-1024x683.png 1024w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-03-oscilloscope-validation-300x200.png 300w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-03-oscilloscope-validation-768x512.png 768w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-03-oscilloscope-validation-18x12.png 18w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-03-oscilloscope-validation.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Oscilloscope probes validating signals on a TFT LCD controller board<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Oscilloscope checks<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">On accessible parallel signals, an oscilloscope can measure Pixel Clock frequency, HSYNC rate, VSYNC rate, DE width, polarity and startup order. From the measured HSYNC and VSYNC rates, engineers can check whether the actual line and frame cadence agrees with the intended mode.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Use probes and bandwidth appropriate for the signal. Poor probing can distort an edge or add enough loading to change behavior. Differential high-speed links require suitable differential measurement equipment and methods.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Logic-analyzer checks<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A logic analyzer can help with lower-speed control signals, GPIO sequencing, SPI initialization or I\u00b2C configuration. It is not automatically suitable for capturing every MIPI, LVDS or eDP physical-layer signal. Use protocol-specific equipment when the link speed and signaling method require it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Measurement does not replace the datasheet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A measurement shows what the board generates, not what the panel accepts. Compare it with the approved specification.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud38c\uc6e8\uc5b4, \ub514\ubc14\uc774\uc2a4 \ud2b8\ub9ac \ubc0f \ubcf4\ub4dc \uad6c\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A typical embedded display configuration can include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud65c\uc131 \ub108\ube44 \ubc0f \ub192\uc774<\/li>\n\n\n\n<li>\uc218\ud3c9 \ubc0f \uc218\uc9c1 \ud3ec\uce58<\/li>\n\n\n\n<li>HSYNC and VSYNC widths<\/li>\n\n\n\n<li>Pixel Clock or clock-divider settings<\/li>\n\n\n\n<li>HSYNC, VSYNC, DE and clock polarity<\/li>\n\n\n\n<li>Pixel format and color order<\/li>\n\n\n\n<li>LVDS mapping or MIPI lane settings<\/li>\n\n\n\n<li>Reset and enable GPIO behavior<\/li>\n\n\n\n<li>\ud328\ub110 \ucd08\uae30\ud654 \uba85\ub839<\/li>\n\n\n\n<li>Backlight enable and dimming control<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Linux display drivers and device trees often store mode parameters as separate clock, active-area, margin, sync-length and polarity values. An Android-based board can use the same kernel-level configuration concepts even though the user interface runs on Android.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-04-firmware-configuration-1024x683.png\" alt=\"Firmware configuration test for a TFT LCD and controller board\" class=\"wp-image-46594\" title=\"\" srcset=\"https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-04-firmware-configuration-1024x683.png 1024w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-04-firmware-configuration-300x200.png 300w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-04-firmware-configuration-768x512.png 768w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-04-firmware-configuration-18x12.png 18w, https:\/\/rjydisplay.com\/wp-content\/uploads\/2026\/09\/lcd-pixel-clock-display-timing-04-firmware-configuration.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Firmware configuration test for a TFT LCD and controller board<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Firmware adaptation is therefore a real part of panel matching. It should be planned with the hardware review rather than treated as a final software setting after the board is complete.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RJY Display\uac00 \uac80\ud1a0\ud560 \uc218 \uc788\ub294 \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RJY Display can review display timing as part of a project-specific LCD and controller-board configuration. Depending on the selected panel and host platform, the scope can include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Native resolution and timing-table comparison<\/li>\n\n\n\n<li>Pixel Clock, porch, sync and polarity review<\/li>\n\n\n\n<li>RGB, LVDS, MIPI, eDP and related interface coordination<\/li>\n\n\n\n<li>Controller-board and bridge-path evaluation<\/li>\n\n\n\n<li>Project-dependent firmware adaptation<\/li>\n\n\n\n<li>FPC, connector and pin-definition coordination<\/li>\n\n\n\n<li>Backlight, touchscreen and power review<\/li>\n\n\n\n<li>Display-related mechanical integration<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This is a compatibility process, not a universal board claim. The result depends on the exact LCD, controller hardware, firmware, operating system and application environment. An active HDMI-to-MIPI or HDMI-to-LVDS path must be designed for the selected panel; it is not a passive cable conversion.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud0c0\uc774\ubc0d \ud638\ud658\uc131 \uac80\ud1a0\uc5d0 \ud544\uc694\ud55c \uc815\ubcf4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Send the following information where available:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc644\uc804\ud55c LCD \ubaa8\ub378 \ubc0f \ub9ac\ube44\uc804<\/li>\n\n\n\n<li>Panel datasheet and timing table<\/li>\n\n\n\n<li>Native resolution and interface<\/li>\n\n\n\n<li>Driver IC or timing-controller information<\/li>\n\n\n\n<li>Pin definition and connector drawing<\/li>\n\n\n\n<li>Pixel Clock range<\/li>\n\n\n\n<li>Horizontal and vertical porch values<\/li>\n\n\n\n<li>HSYNC and VSYNC widths and polarity<\/li>\n\n\n\n<li>Controller board, processor and bridge IC<\/li>\n\n\n\n<li>Operating system, firmware or BSP information<\/li>\n\n\n\n<li>Backlight and touchscreen requirements<\/li>\n\n\n\n<li>Photographs or video of the current failure<\/li>\n\n\n\n<li>Sample quantity, expected volume and project schedule<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If the current system already works with another panel, include that panel\u2019s datasheet and approved configuration. A side-by-side comparison often shows whether the difference lies in timing, pinout, interface mode, power or software.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud574\uc0c1\ub3c4\ub9cc\uc774 \uc544\ub2cc \uc644\uc804\ud55c \ud0c0\uc774\ubc0d\uc744 \uc0ac\uc6a9\ud560 \uac83<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LCD pixel clock connects resolution, blanking and refresh rate, but it is not the only compatibility parameter. Engineers must also preserve the required porches, sync widths, Data Enable behavior, polarity and sampling edge. The chosen interface and firmware then need to carry or generate that mode correctly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is why two same-resolution panels can produce different results on the same board. Treat the panel timing table as part of the hardware specification, not as an optional software detail.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For related engineering guidance, review <a href=\"\/lcd-display-interfaces\/\">LCD display interfaces<\/a>, compare <a href=\"\/mipi-display-interface-vs-lvds-industrial-lcd\/\">MIPI and LVDS for industrial LCDs<\/a>, \uc744 \uc54c\uc544\ubcf4\uac70\ub098, <a href=\"\/lvds-vesa-jeida-data-mapping\/\">LVDS data-mapping guide<\/a>. If you are matching a panel to a host platform, see how to <a href=\"\/how-to-match-tft-lcd-module-android-control-board\/\">match a TFT LCD with an Android board<\/a>. For a project review, <a href=\"\/contact\/\">submit your LCD timing and controller-board information<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is the pixel clock of an LCD?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pixel Clock is the rate at which pixel periods advance in a display timing stream. It includes active pixels and the pixel periods used by horizontal and vertical blanking.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How do I calculate LCD pixel clock?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Add the active width, horizontal porches and HSYNC width to obtain the horizontal total. Add the active height, vertical porches and VSYNC width to obtain the vertical total. Multiply both totals by the refresh rate. Then compare the result with the panel\u2019s specified clock range.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is pixel clock the same as refresh rate?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. Refresh rate is the number of complete frames per second. Pixel Clock is the number of pixel periods per second. The totals for each line and frame connect the two values.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why do two LCDs with the same resolution use different timings?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">They can use different driver ICs, blanking intervals, synchronization modes, clock ranges, signal polarities and initialization requirements. Resolution describes only the active pixel matrix.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I change porch values if the total timing stays the same?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Do not assume so. A panel can require specific front porch, sync width and back porch ranges even when the total is unchanged. Use the exact datasheet limits and validate the complete system.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What happens when HSYNC or VSYNC polarity is wrong?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The panel may fail to recognize line or frame boundaries. Possible results include a black screen, image shift, unstable display or intermittent operation. These symptoms can also have other causes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does an LVDS or MIPI display still need timing configuration?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. These interfaces transport display data differently from parallel RGB, but the host, bridge and panel still need a supported native mode. Link mapping, lane configuration, throughput and firmware must also match.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can RJY match a controller board using only the LCD resolution?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. A review also needs the LCD model, interface, pin definition, timing, driver IC when available, power, backlight, touch, firmware, operating system and application requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ucc38\uace0\ubb38\ud5cc<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.st.com\/resource\/en\/application_note\/an4861-introduction-to-lcdtft-display-controller-ltdc-on-stm32-mcus-stmicroelectronics.pdf\" target=\"_blank\" rel=\"noopener nofollow\">STMicroelectronics, Introduction to LCD-TFT Display Controller (LTDC) on STM32 MCUs, AN4861<\/a>.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.st.com\/resource\/en\/application_note\/an4860-introduction-to-dsi-host-on-stm32-mcus-and-mpus-stmicroelectronics.pdf\" target=\"_blank\" rel=\"noopener nofollow\">STMicroelectronics, Introduction to DSI Host on STM32 MCUs and MPUs, AN4860<\/a>.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.nxp.com\/docs\/en\/application-note\/AN4182.pdf\" target=\"_blank\" rel=\"noopener nofollow\">NXP Semiconductors, Different Display Configurations on the i.MX31 Linux PDK, AN4182<\/a>.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.nxp.com\/docs\/en\/application-note\/AN3493.pdf\" target=\"_blank\" rel=\"noopener nofollow\">NXP Semiconductors, XGATE Library: Driving a TFT LCD Panel, AN3493<\/a>.<\/li>\n\n\n\n<li><a href=\"https:\/\/docs.kernel.org\/fb\/pxafb.html\" target=\"_blank\" rel=\"noopener nofollow\">Linux Kernel Documentation, Driver for PXA25x LCD Controller<\/a>.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.ti.com\/product\/DS90C387\" target=\"_blank\" rel=\"noopener nofollow\">Texas Instruments, DS90C387 Dual Pixel LVDS Display Interface Transmitter Documentation<\/a>.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Two TFT LCD modules can have the same active resolution and use the same interface family, yet require different controller-board settings. One panel may operate correctly while the other remains black, shifts the image, crops an edge, repeats part of the frame or starts only some of the time. The missing information is often the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":46591,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[438,501],"tags":[],"class_list":["post-46590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","category-lcd-basics"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/posts\/46590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/comments?post=46590"}],"version-history":[{"count":1,"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/posts\/46590\/revisions"}],"predecessor-version":[{"id":46595,"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/posts\/46590\/revisions\/46595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/media\/46591"}],"wp:attachment":[{"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/media?parent=46590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/categories?post=46590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rjydisplay.com\/ko\/wp-json\/wp\/v2\/tags?post=46590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}