Overview
The YX40005A is a 4.0-inch square TFT-LCD display module with 720×720 RGB resolution and a MIPI DSI interface. Equipped with the ST7703 driver IC and an All O'Clock IPS panel, the module provides wide viewing angles, accurate color reproduction and fast response for embedded HMI, industrial control, medical instruments, handheld terminals, POS and AI devices. The MIPI DSI interface enables high-speed data transfer and straightforward integration with Linux, Android and other embedded platforms.
Basic Specifications
Display size: 4.0 inch
LCD type: IPS TFT-LCD, Transmissive
Resolution: 720 (RGB) × 720
Active area: 71.93 × 71.93 mm
Outline dimensions: 74.83 × 78.98 × 1.45 mm
Pixel pitch: 0.08625 × 0.08625 mm
Viewing direction: All O'Clock
Driver IC: ST7703
Interface: MIPI DSI
Backlight: White LED × 8
Analog operating voltage: 2.75 V Typ.
Logic operating voltage: 1.8 V Typ.
Operating Conditions
Operating temperature: -20°C to +70°C
Storage temperature: -30°C to +80°C
Humidity: ≤90% RH (60°C)