Product Overview
The YX40006A is a 4.0-inch square, high-resolution IPS TFT LCD module with 720×720 RGB resolution and a combined 3-wire SPI initialization plus 18-bit RGB high-speed data interface. It is intended for industrial HMI, embedded control panels, handheld terminals, POS devices and other space-constrained applications requiring a compact square display.
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 × 1.50 mm
Pixel pitch: 0.08625 × 0.08625 mm
Viewing direction: All O'Clock
Driver IC: NV3052C
Interface: 3SPI + 18-bit RGB
Backlight: White LED × 8
Analog operating voltage: 2.75 V (typ.)
Operating Conditions
Operating temperature: -20°C to +70°C
Storage temperature: -30°C to +80°C
Humidity: ≤90% RH (60°C)