The YX35002A is a 3.5-inch high-resolution TFT LCD display module with 640×480 RGB resolution and a MIPI DSI interface, designed for industrial HMI, medical terminals, POS systems, and embedded platforms.
With its full viewing angle (All-O’Clock) and high pixel density, the display provides sharp images, accurate UI rendering, and stable visual performance from any direction. Powered by the ST7703 driver IC, it supports high-speed MIPI data transmission for Linux-based, Android-based, and professional embedded systems.
Its compact 3.5-inch form factor combined with VGA resolution makes it ideal for applications requiring more screen space and higher clarity than QVGA or WQVGA displays.
Basic Specifications
| Item | Specification |
|---|
| Display Size | 3.5 inch |
| LCD Type | a-Si TFT, Transmissive |
| Resolution | 640 (RGB) × 480 |
| Active Area | 70.08 × 52.56 mm |
| Outline Dimensions | 76.9 × 63.9 × 3.1 mm |
| Pixel Pitch | 0.1095 × 0.1095 mm |
| Viewing Direction | All O’Clock |
| Driver IC | ST7703 |
| Interface | MIPI DSI |
Mechanical Drawing
Optical Characteristics
| Parameter | Typical |
|---|
| Resolution | 640 × 480 |
| Contrast Ratio | 800 : 1 |
| Color Gamut | 60% |
| Luminance Uniformity | 80% |
| Viewing Angle (CR ≥ 10) | 80° (All directions) |
| Response Time | 25 ms |
Operating Conditions
| Item | Range |
|---|
| Operating Temperature | -20°C ~ +70°C |
| Storage Temperature | -30°C ~ +80°C |
| Humidity | ≤ 90% RH (60°C) |