Description
The YX34003A is a 3.4-inch high-resolution round TFT LCD display module featuring an 800×800 RGB resolution and a MIPI DSI interface, designed for premium smart home devices, industrial control equipment, medical instruments, AI terminals, and advanced embedded HMI applications.
Powered by the JD9365DA driver IC and utilizing IPS technology, the module delivers an All-O'Clock viewing angle, ensuring vivid colors, excellent image clarity, and consistent visual performance from every direction. Its 800×800 high-definition resolution provides outstanding image sharpness, making it ideal for applications requiring detailed graphics and intuitive user interfaces.
With an outline dimension of 94.9 × 96.9 × 2.25 mm and an active display area of 87.6 × 87.6 mm, the YX34003A combines a large circular viewing area with an ultra-slim profile. The high-speed MIPI DSI interface enables efficient data transmission and smooth display performance, making the module suitable for Linux, Android, and high-performance embedded platforms. The key specifications include a 3.4-inch display, 800×800 resolution, IPS viewing angle, JD9365DA driver IC, and MIPI interface.
Basic Specifications
| Item | Specification |
|---|
| Display Size | 3.4 inch |
| LCD Type | TFT-LCD, Transmissive |
| Resolution | 800 (RGB) × 800 |
| Active Area | 87.6 × 87.6 mm |
| Outline Dimensions | 94.9 × 96.9 × 2.25 mm |
| Pixel Pitch | 0.1095 × 0.1095 mm |
| Viewing Direction | All O'Clock |
| Driver IC | JD9365DA |
| Interface | MIPI DSI |
| Backlight | White LED × 8 |
| Analog Operating Voltage (VCI) | 3.2 V Typ. |
| Logic Operating Voltage (IOVCC) | 1.8 V Typ. |
Mechanical Drawing
Optical Characteristics
| Parameter | Typical |
|---|
| Resolution | 800 × 800 |
| Contrast Ratio | 800 : 1 |
| Color Gamut | 60% |
| Brightness | 500 cd/m² |
| Luminance Uniformity | 80% |
| Viewing Angle (CR ≥ 10) | 80° / 80° / 80° / 80° |
| 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) |