3.97 inch Color TFT Displays 480*800 RGB

SKU: DS20051
Size:

Resolution:

Interface:

Operating Temperature:

-20℃~70℃

Brightness(cd/m²):

400

Touchscreen Support:

Display Type:

3.97 inch LCD Display Screens  480*800 Pixels  Serial RGB Interface  40 pin FFC connection  Customized touch screen

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    Description

    3.97" Colour TFT Displays Features

    The 3.97 inch Color TFT Displays features a resolution of 480x800 pixels, making it ideal for applications that require high-quality and detailed imagery. With an active area of 51.84mm x 86.4mm and compact overall dimensions of 57.14mm x 96.85mm x 2.2mm, it integrates seamlessly into various device designs. The display offers an 80° viewing angle in all directions, ensuring consistent image quality and color accuracy.

     

    3.97" LCD Panel with IPS Technology

    The 3.97-inch TFT-LCD display module features In-Plane Switching (IPS) technology, which enhances viewing angles and color reproduction compared to traditional TFT displays. In IPS displays, liquid crystals are aligned parallel to the glass substrates, allowing them to rotate in the same plane under an electric field, which improves light transmission and color accuracy. This arrangement results in wide viewing angles of up to 178° both horizontally and vertically, ensuring that images remain clear and colors consistent from multiple perspectives.

    3.97" TFT-LCD Product Specifications

    Model Number  90-39703-002
    Size 3.97
    Resolution 480*800
    Outline Dimension 57.14*96.85*2.2
    Active Area 51.84*86.4
    Brightness(cd/m²) 400
    Interface RGB
    View Direction ALL
    Operating Temperature -20~70
    Storage Temperature -30~80
    LED Lifetime 20000
    Touchscreen Support Witout
    Contrast Ratio 800:1
    Power Supply 3.3V
    Display Type Color LCD

    3.97" TFT LCD Custom Solutions

    Optimize Your Cable Solutions

    Adjust the length, position, and pinout of your cables, or add additional connectors to enhance functionality. Get a customized cable solution designed to streamline your connections and ensure secure, reliable performance.

    LCD Interface Customization

    Select from a diverse range of interface options or consult our experts to find the ideal fit for your project. We can integrate HDMI, USB, SPI, VGA, and more into your display, helping you meet your design objectives efficiently.

    Elevate User Experience with Touch Screen Technology

    Enhance your user experience with either capacitive or resistive touch screen technology. We will customize the glass thickness and shape of the touch panel to ensure a perfect fit for your design requirements.

    custom touch

    Custom Cover Glass

    Equip your display with a custom-cut cover glass to boost durability and performance. Select from various thicknesses and opt for optical bonding to provide protection against moisture and debris, ensuring a long-lasting and reliable solution.

    DS20051 FAQ

    Will DS20051 fit my enclosure and show the whole interface?

    Use the 3.97-inch diagonal to shortlist display modules, then check the exact drawing for fit. Overlay the visible area, module outline and flex exit on your enclosure drawing. Try your menus and text on a 480 × 800 canvas before committing to the enclosure.

    What do I need to check before connecting DS20051 to my controller?

    For the listed RGB interface, match data width, pixel clock, sync polarities and blanking to the panel timing sheet. Before connecting it, check the power rails and reset sequence in the module documentation.

    How should I compare DS20051 with a similar screen for my device?

    For the listed LCD, compare viewing-angle shifts and dark-screen appearance through the front cover. Use the listed 400 cd/m² to shortlist the display, then judge the assembled product with its final cover and ambient lighting. Compare the cost and space of any changes to the cable, host board or front cover.

    What should pass before I approve a sample of DS20051?

    Start with repeated power cycles, then test the intended UI through the finished cover. Use the listed −20 °C to +70 °C operating range to plan cold starts and hot running tests, with temperature measured at the panel. If touch is required, confirm the controller, host driver and cover stack for the exact configuration and test edge taps on the sample.

    What should I specify so a repeat order of DS20051 matches my approved sample?

    Use the full display part number and revision from the unit label and the corresponding drawing. Include the drawing revision, flex or connector version and any touch or cover option in the quote. Give us the sample quantity, production quantity and required date so we can confirm the configuration and lead time.

    Additional information

    Size:

    Resolution:

    Interface:

    Operating Temperature:

    -20℃~70℃

    Brightness(cd/m²):

    400

    Touchscreen Support:

    Display Type:

    Custom Display Solutions

    Work with our engineering experts to create the perfect display for your application. 

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