RJY DISPLAY
A custom MIPI TFT LCD display project is not completed by selecting a panel with “MIPI” in its interface field. The display module and host must agree on the DSI implementation, lane configuration, native timing, pixel format, initialization commands, power sequence, reset behavior, connector, firmware, backlight, touch system, and mechanical structure. The word “custom” also […]
A bar LCD display can place status information, controls, navigation, or equipment data inside a space that cannot accommodate a conventional rectangular screen. Its unusual shape, however, changes how the display must be selected and integrated. Diagonal size alone is not enough. An engineering team also needs the active-area dimensions, pixel matrix, native timing, module […]
A discontinued TFT LCD can create a disproportionate problem for an otherwise stable product. The equipment may still be in production, installed in the field, or expected to remain serviceable for years, yet the original display module is no longer available through normal channels. The quickest reaction is often to search for another LCD with […]
An HDMI-to-MIPI controller board can connect an HDMI video source to a MIPI DSI LCD panel, but the presence of the correct connector is not enough to confirm compatibility. Two panels may both use a 40-pin FPC connector and four MIPI data lanes while requiring different pin assignments, video timing, initialization commands, power rails, reset […]
A PCB board, or printed circuit board, is made from several material layers that work together to support and connect electronic components. A typical PCB includes an insulating base material, copper conductive layers, solder mask, silkscreen marking, plated holes, and a surface finish. In an assembled PCB, components such as ICs, connectors, resistors, capacitors, LEDs, […]
A “toxic screen” is not a single formal technical term. People may use it to describe several different concerns: harmful screen content, excessive screen time, blue light, flicker, poor display quality, hazardous substances in electronic products, or environmental risks when screens become electronic waste. For display engineering and product sourcing, the most useful meaning is […]
정사각형의 한 변의 길이를 알고 있다면, 변의 길이에 2의 제곱근을 곱하여 대각선을 계산할 수 있습니다. 공식은 다음과 같습니다: 대각선 = 변의 길이 × √2 수학적 형태로는 다음과 같이 표기합니다: d = s√2 이 공식에서 d는 정사각형의 대각선을 의미하며, […]
TFT LCD 모듈과 Android 제어 보드를 매칭하는 것은 단순한 커넥터 문제가 아닙니다. 이는 디스플레이 인터페이스, 해상도, 타이밍, 전원 시퀀스, 백라이트 제어, 터치 입력, Android 드라이버 지원, 기구 구조, 펌웨어 구성 및 장기 공급 계획을 포함하는 시스템 수준의 엔지니어링 의사결정입니다. OEM 제품, 산업용 HMI 시스템, 스마트 제어 패널, 의료 기기, […]
Small touchscreen displays are widely used in embedded devices where space is limited but user interaction still matters. From smart home controllers and handheld instruments to industrial control panels, compact medical devices, charging equipment, and portable terminals, a small display can become the main interface between the user and the product. For OEM product teams, […]
Serial and parallel interfaces are two basic ways to move digital data between electronic devices. In simple terms, a serial interface sends data one bit after another over a small number of signal lines, while a parallel interface sends multiple bits at the same time over multiple signal lines. This difference sounds simple, but it […]