The main reasons why the LED display screen uses the DVI display interface standard are as follows:
First of all, DVI is a purely digital interface that transmits images through purely digital signals, which is clearer and more stable than the analog signal transmission of VGA. Digital signal transmission helps reduce signal attenuation and distortion, ensuring that image quality remains high during transmission.
Secondly, the DVI interface supports higher resolution and refresh rate. Since LED displays usually need to display high-definition images and videos, using a DVI interface can ensure that the display can present more detailed and smooth images. This is particularly important for application scenarios such as commercial advertising and public information release that require high-quality display.
In addition, the DVI interface has widespread support in the market, and most modern monitors are equipped with a DVI interface. This gives the LED display greater flexibility in connection and compatibility, allowing it to seamlessly connect with many different types of display devices.
Finally, the DVI interface also has longer transmission distance capabilities and can support longer cable lengths. This is an important advantage for applications that require the transmission of image signals over long distances.
To sum up, due to the advantages of DVI interface in image quality, resolution support, compatibility and transmission distance, it is a reasonable choice to choose DVI display interface standard for LED display.