模型：
4-Inch Round Touch TFT LCD Display – 720*720 Resolution, 300 cd/m² Brightness, RGB Interface
- LCD Size: 4.0 inches
- Touch Type: G+G Capacitive Touch
- Luminance: 300 cd/m² (Typical)
- Resolution: 720(RGB)x720 pixels
- Interface: RGB
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standard query
customize this product
模型：
4-Inch Round Touch TFT LCD Display – 720*720 Resolution, 300 cd/m² Brightness, RGB Interface
- LCD Size: 4.0 inches
- Touch Type: G+G Capacitive Touch
- Luminance: 300 cd/m² (Typical)
- Resolution: 720(RGB)x720 pixels
- Interface: RGB
Ask our team for:
standard query
customize this product
standard query
customize this product
Need a display for the designed device?
Contact our experts – we’ll help you choose the optimal solution adapted to your needs.
The 4 inch round LCD is a high-resolution, full-viewing-angle display solution designed for advanced UI applications. With a 720×720 pixel resolution, a perfectly circular 101.52 mm active display area, and an integrated G+G capacitive touch panel, this module offers both aesthetic flexibility and robust interactive performance.
Ideal for next-generation devices such as smart home interfaces, coffee machines, automotive clusters, and medical equipment, this circular LCD combines elegant design with industrial-grade durability and performance.
| Item | Specification | Unit |
|---|---|---|
| LCD Size | 4.0 | inch |
| Display Mode | Normally Black | — |
| Resolution | 720 (RGB) × 720 | pixels |
| Pixel Pitch | 0.18(H) × 0.18(V) | mm |
| Pixel Arrangement | RGB Vertical Stripe | — |
| Viewing Direction | All Angle | — |
| Display Colors | 16.7M | — |
| LCD Active Area (AA) | 101.52 × 101.52 | mm |
| Touch Panel Viewing Area | 102.12 × 102.12 | mm |
| Module Dimensions (LCD) | 105.6 × 109.87 × 2.13 | mm |
| Module + CTP Dimensions | 128.75 × 126.75 × 5.75 | mm |
| Driver IC | FL7707 | — |
| Interface | RGB | — |
| Touch Structure | G+G | — |
| Touch Controller IC | CST3240 | — |
| Touch Points Supported | Multi-Touch | — |
| Surface Hardness | 6H | — |
| Backlight Type | White LED | — |
| Operating Temperature | –30°C ~ +85°C | °C |
| Storage Temperature | –30°C ~ +85°C | °C |
Key Features
True Round 4-Inch Display
720×720 resolution and symmetric circular design, perfect for stylish, space-efficient interfaces.IPS Technology with All-Angle Viewing
Delivers excellent color fidelity and visibility from every direction.High Durability Touch Panel
G+G structure with 6H surface hardness, ensuring longevity and scratch resistance in demanding environments.Industrial-Grade Temperature Range
Reliable operation from –30°C to +85°C for harsh outdoor or embedded scenarios.Smooth User Experience
Integrated CST3240 capacitive touch IC with multi-touch support enables fast, intuitive interactions.Slim and Lightweight Module
Compact thickness of just 2.13 mm (LCD only), adaptable for design-critical or portable devices.
Typical Applications
Smart Coffee Machines and Appliances
Round Smart Home Interfaces or Wall-Mounted HMI
Wearables or Portable Medical Devices
Automotive Cluster Displays
Fitness Equipment with Touch UI
Modern Industrial Control Panels
Request a Quote or Sample
Interested in integrating this 4 inch round LCD into your product line? Contact us now for datasheets, technical drawings, or engineering samples. Custom interface or brightness options available on request.
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- LCD Size: 7.0 inches
- Resolution: 1080 x 1080 pixels
- Luminance: 800 cd/m²
- Interface Type: LVDS
- Size: 2.8 inch TFT LCD module
- Resolution: 480×480
- Interface: RGB + SPI
- Touch: Capacitive (optional)
- View Angle: All O’Clock
- Brightness: 400 cd/m²
- Operating Temp: –20°C to +70°C
- Storage Temp: –30°C to +80°C
- LCD Type: AM TFT, Transmissive
- Size: 5 inch round lcd touch panel
- Resolution: 1080*1080
- Interface: MIPI
- Surface treatment: G+FF, 6H
- Touch IC: GT9271, muti-touch
- Resolution: 800*800
- Interface: MIPI
- Drive IC: JD9365DA
- Color: 16.7M
- Pin connect: 20pin
- 3.6 inch configuration
- 16.7M color
- RoHS/Halogen Free Compliance
- Resolution: 544*506
- Brightness: 1000 Cd/m2
- Size: 3.6 inch round tft lcd display
- Touch: with touch
- Size: 5 inch round tft lcd module
- Resolution: 1080*1080
- Luminance: 350nit
- Color Gamut: 65%(Min.) 70%(typ.)
- Display Mode: Normally Black, Transmissive mode
- Size: Round 4 inch tft lcd module
- Resolution: 720*720
- LCM Luminance: 320 cd/m²
- Input Data: MIPI
- LCD Type: AM TFT ,TRANSMISSIVE, NEGATIVE
- Size: 2.8 inch tft lcd module
- Resolution: 480*480
- Touch: with touch
- Input Data: RGB
- IC Driver: ST7701S
- LCM Luminance: 400 cd/m²
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