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  • Product Description
  • Specification
  • Attributes
  • 4.0 inch TFT LCD Display | 480x800 RGB TFT Display Screen | 4.3" TFT Color Display

    This 4.0 inch TFT LCD display adopts 480x3(RGB)x800 resolution, with a display area of 51.84mm×86.40mm. It is equipped with full-viewing angle (80 degrees up, down, left and right) technology to ensure that the picture is full of color and has a wide viewing angle. Whether it is industrial control, medical equipment or consumer electronics, it can present a clear and delicate visual experience.


    This 4.0 inch TFT LCD display is equipped with ST7701S driver chip, supports RGB+9b_SPI (rising edge) and RGB+16b_SPI (falling edge) dual interface modes, and flexibly adapts to different system requirements. Its operating voltage range is 2.8V~3.6V, compatible with mainstream embedded platforms, built-in white LED backlight system, 8 LED series design provides 500cd/m² typical brightness, meeting the high visibility requirements in diverse indoor and outdoor lighting environments. The product has passed strict reliability tests and can operate stably in an environment of -20℃ to +70℃. It also has anti-vibration and anti-static (contact ±4KV/air ±8KV) capabilities to adapt to the harsh challenges of industrial scenarios.


    To simplify the development process, the module provides complete initialization code and SPI configuration examples, and supports fast switching of 24/18/16-bit RGB color formats. The streamlined structure without touch screen design further reduces the complexity of the system, and reserves capacitive/resistive touch screen expansion interfaces to meet customized needs. Shenzhen Xinhongtai Electronic Technology is deeply involved in the display field, backed by patented technology and professional services to ensure that each module meets international quality standards from design to delivery.


    From smart home control panels to in-vehicle information terminals, This 4.0 inch TFT LCD display  injects visual competitiveness into your innovative products with compact size (57.14mm×96.85mm×2.00mm), high reliability and excellent display performance.

  • Datasheet for Touch Panel,Controller↓

    Name Date Size
    User Manual May 05, 2025 1.43MB
  • 040A19.png

  • ITEM

    PARAMETER DESCRIPTION

    UNIT

    TFT series

    TFT-H040A19WVIST5N40


    Diagonal size

    4.0”

    Inch

    Resolution

    480x800

    Dot

    Dimensions

    57.14x96.85x2.0

    mm

    Active area (AA)

    51.84x86.4

    mm

    LCD type

    4.0” TFT Module

    mm

    Display viewing angle

    Full View


    Aspect ratio

    2:3


    Backlight type

    LED white


    TFT driver IC

    ST7701S


    Brightness

    500cd/m2

    cd/m2

    Operating temperature

    -30~80℃

    Storage temperature

    -30~80℃



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