TFT LCD display module YX39710B

IPStouch screencolor

Product overview
The Yousee YX39710B is a 3.97-inch IPS TFT LCD display module with 480×800 (WVGA) resolution and a 2-lane MIPI DSI interface. Designed for industrial HMI, medical equipment, smart terminals and embedded Linux/Android platforms, it delivers wide viewing angles, consistent color and a slim outline suited to compact devices.

Main features

• Display size: 3.97 inch
• Resolution: 480 (RGB) × 800 (WVGA)
• Panel type: IPS TFT-LCD, transmissive
• Interface: 2-lane MIPI DSI
• Driver IC: ILI9806E
• Viewing: All-O'Clock wide viewing angle (IPS)
• Outline thickness: 2.20 mm
• High pixel density; touchscreen-ready

Basic Specifications (table)
Display size: 3.97 inch
LCD type: IPS TFT-LCD, Transmissive
Resolution: 480 (RGB) × 800
Active area: 51.84 × 86.40 mm
Outline dimensions: 57.14 × 96.85 × 2.20 mm
Pixel pitch: 0.108 × 0.108 mm
Viewing direction: All-O’Clock
Driver IC: ILI9806E
Interface: 2-lane MIPI DSI

Optical Characteristics (table)
Resolution (typical): 480 × 800
Contrast ratio (typical): 800 : 1
Color gamut (typical): 60%
Luminance (typical): 350 cd/m²
Luminance uniformity (typical): 80%
Viewing angle (CR ≥ 10): 80° (all directions)
Response time (typical): 25 ms

Operating Conditions (table)
Operating temperature: -20°C to +70°C
Storage temperature: -30°C to +80°C
Humidity: ≤ 90% RH (60°C)

Applications

• Industrial HMI
• Medical devices
• Smart terminals
• Embedded Linux or Android platforms

Technical specifications

• Model: YX39710B
• Display size: 3.97 inch
• Resolution: 480×800 (RGB)
• Panel: IPS TFT, transmissive
• Interface: 2-lane MIPI DSI
• Driver IC: ILI9806E
• Active area: 51.84 × 86.40 mm
• Outline dimensions: 57.14 × 96.85 × 2.20 mm
• Pixel pitch: 0.108 × 0.108 mm
• Typical luminance: 350 cd/m²
• Contrast ratio: 800:1
• Viewing: All-O'Clock wide viewing angle (IPS)
• Operating temperature: -20°C to +70°C
• Storage temperature: -30°C to +80°C
• Humidity: ≤ 90% RH (60°C)