4 inch LCD Display 480x480 Square TFT MIPI Interface

SKU: DS20306
Size:

Resolution:

Interface:

Operating Temperature:

-20℃~70℃

Brightness(cd/m²):

500

Touchscreen Support:

Display Type:

4 inch lcd display square, 480x480 resolution, IPS panel, industrial grade; ST7701s drive IC, operation temperature -20~70 Celsius. Customized touch screen.

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    Description

    4 inch LCD display Description

    4 inch LCD display, 480x480 square, industrial-grade—suitable for industrial monitors, smart home devices, IoT equipment, etc.

    Customizable interfaces and resistive/capacitive touch options available, with 15–20 working days for customization.

    We handle the entire process: design, drafting, prototyping, verification, and mass production. Our professional R&D team streamlines project timelines.

    4" TFT Display Specifications

    Model Number  MQ40WVH4060-
    V0
    Size 4.0
    Resolution 480*480
    Outline Dimension 75.66*78.23*2.2
    Active Area 71.856*70.176
    Brightness(cd/m²) 500
    Interface MIPI
    View Direction IPS
    Operating Temperature -20~70
    Storage Temperature -30~80
    LED Lifetime 20000
    Touchscreen Support No
    Contrast Ratio 700:1
    Power Supply 3.3V
    Display Type Color LCD

    4" 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.

    DS20306 FAQ

    Will DS20306 be readable through my outdoor enclosure window?

    Use the listed 500 cd/m² to shortlist the display, then judge the assembled product with its final cover and ambient lighting. Test your smallest text in direct sun and at the worst reflection angle. Record the cover finish and viewing distance so you can repeat the test on later samples.

    What must my controller and power supply support to use DS20306 outdoors?

    For the listed MIPI interface, match the display lane count, lane mapping, operating mode and panel initialization sequence. Verify the backlight supply, dimming control and enclosure cooling using the exact panel documentation.

    How should I choose between DS20306 and another high-brightness display?

    Use the 4-inch diagonal to shortlist high-brightness displays, then check the exact drawing for fit. Compare readability and temperature inside the same enclosure at the brightness needed to read the UI. Try your actual interface rather than a full-screen test image on a 480 × 480 canvas before committing to the enclosure.

    What should pass before I approve DS20306 for an outdoor installation?

    Use the listed −20 °C to +70 °C operating range to plan cold starts and hot running tests, with temperature measured at the panel. Repeat the test after the enclosure warms in the sun and after a cold restart. Check glare, dimming at dusk and DS20306’s behavior with the intended cable and supply.

    What should I provide to quote and reorder DS20306 for an outdoor project?

    Send us the enclosure drawing, cover material, viewing angle, ambient conditions, target readability and order quantities. The listed configuration has no touch. If your design needs it, confirm the overlay, controller and cable as separate items in the quote. Record the approved cover and display revisions on the reorder.

    Additional information

    Size:

    Resolution:

    Interface:

    Operating Temperature:

    -20℃~70℃

    Brightness(cd/m²):

    500

    Touchscreen Support:

    Display Type:

    Custom Display Solutions

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

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