How To Improve The Clarity Of Full Color LED Display?
As the main carrier of advertising, information release, full color LED display, in contemporary, more and more follow the trend of The Times. HD video tends to bring viewers a more stunning visual experience and more realistic video content. To achieve HD display, there must be two requirements, one is the video source is required to be full HD, and another requirement is the LED screen can support full HD display.LED display full color is also moving towards a higher HD display. So how do we make full color LED display clear, below, we will roughly analyze it.
Improve the contrast ratio of full color LED display
The contrast ratio is one of the key factors affecting the visual effect. Generally speaking, the higher the contrast, the clearer and more eye-catching the image, and the more bright and more gorgeous the color. High contrast is of great help to image clarity, detail performance, and gray level performance. In some text and video displays with large contrast between black and white, high-contrast full-color LED display has advantages in black-and-white contrast, clarity, integrity, and other aspects.
The contrast ratio has a bigger influence on the display effects of dynamic video. Because the light and dark conversion of dynamic images are relatively fast, the higher the contrast, the easier it is for the human eye to distinguish the light and dark transition process in a dynamic image.
In fact, the contrast improvement of full-color LED display is mainly to improve the brightness of full-color LED display and reduce the surface reflectivity of the screen. However, it is not the higher the brightness the better. Light pollution has become a hot topic, too high brightness, the environment, and people will be affected.
Improve the gray level of full color LED display
Gray level refers to the brightness level that can be distinguished from the darkest to the brightest in a single primary color brightness of a full-color LED display. The higher the gray level of the full-color LED display, the richer and more colorful the color; On the contrary, the display color is single and the change is simple.
The improvement of the gray level can greatly improve the color depth so that the image color display level is geometrically increased.LED grayscale control level is 14bit~16bit, making high-end display products image level resolution details and display effect have reached the world’s advanced level. With the development of hardware technology, LED gray level will continue to develop to higher control precision.
Reducing the pixel pitch of the full color LED display
Reducing the pixel pitch of a full-color LED display can well improve its clarity. The smaller the pixel pitch of a full-color LED display, the more delicate the picture display. However, at this point, there must be mature technology as the core support. Its investment cost is relatively large, and the price of the full-color LED display produced is also high. But fortunately, now the market is also developing toward fine pitch LED display.
The above is how to improve the definition of a full-color LED display. We can change the contrast, change the gray level, and reduce the pixel pitch of the full-color LED display to improve the clarity of full color LED display. Do you want to know more knowledge about Galaxyav LED display screen? Please contact our Senior Technical Engineer right now！