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New industrial display 4.0-inch IPS TFT LCD module

LCD size 4.0inch

480 x 480 Pixels

IPS, All viewing direction


LED Backlight (360cd/m2)

Wide operating temperature (-20°C to 70°C)

RGB interface

Specification drawing Specification

Product specification
General Specifications:
Parameter Specification Unit
LCD Size 4.0 inch (Diagonal) inch
Display Mode Normally Black, Transmissive  
Number of Pixels 480 x 480 pixel
Active Area 71.856 × 70.176 mm
Module Size 76.86 × 79.78 × 2.47   mm
Pixel Arrangement RGB Vertical Stripe  
Interface 24-bit RGB  
Viewing Direction All  
Luminance 360(TYP.) cd/m2
Driver IC ST7701S  
Electrical Characteristics:
Absolute Maximum Ratings:
Parameter Symbol Min. Typ. Max. Unit
Power Voltage  VDD -0.3 -- 4.0 V
Operating Temperature TOP -20 -- +70 °C
Storage Temperature TST -30 -- +80 °C
Humidity RH -- -- 90%(Max60°C) RH

Operating Conditions:
Parameter Symbol Min. Typ. Max. Unit
Power Supply Voltage VDD 3.0 3.3 3.6 V
Input Logic High Voltage VIH 0.7VDD -- VDD V
Input Logic Low Voltage VIL 0 -- 0.3VDD V

Backlight Driving Conditions:
Parameter Symbol Min. Typ. Max. Unit
LED Power Supply Input Voltage VF 11.6 12.8 13.6 V
LED Power Supply Input Current IF -- 40 -- mA
LED Life Time -- -- 30,000 -- Hrs
Power Consumption -- -- 0.512 -- W

Customized Services:
Part Customization
Interface standard RGB interface, can be replaced with HDMI, SPI, LVDS
FPC length, position, and pinout
Backlight different brightness according to requirements/applications
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