How to improve the clarity of LED display?

With the acceleration of social development, LED electronic screen as the main media of advertising and information broadcasting, modern follow-up action to the trend of the times is more and more. High definition video usually brings more shocking visual experience, and its content looks more realistic. So, how to make the LED electronic screen more HD? This article analyzes for you.
There are four factors to realize HD display: Full HD, the second is to support full HD display, and the third is to reduce the distance between LED electronic screen and video processor. Full color LED displays are also moved to HD displays.
First, improve the contrast of full-color LED display
Contrast is one of the key factors that affect the visual effect. Generally, the higher the contrast, the clearer the image and the brighter the color. High contrast is very helpful to the definition, detail and gray level of the image. Some high contrast full-color LED displays with large black-and-white contrast have the advantages of black-and-white contrast, clarity and integrity. Contrast has a greater impact on dynamic video display. Because in the dynamic image, the speed of light dark conversion is fast and the contrast is high, it is easier for human eyes to distinguish this conversion process.
The contrast enhancement of true color LED electronic screen mainly focuses on improving the brightness of the full-color LED electronic screen and reducing the reflectivity of the screen surface. However, the higher the brightness, the better. If the brightness is too high, it will produce adverse effects, which will not only affect the life of the LED electronic screen, but also affect the light pollution. Light pollution has become a hot topic. Too much brightness may affect the environment and population. Full color LED panel and LED light emitting tube are used to reduce the reflectivity of LED panel and improve the contrast of true color LED display.
Second, improve the gray level of full-color LED electronic screen
Gray level refers to the brightness series from the single basic color brightness of the full-color LED electronic screen to the darkest to brightest color. The higher the gray level of the full-color LED electronic screen, the richer the color and the richer the color. On the contrary, the display color is single and the deformation is simple. Increasing the gray level can significantly increase the color depth, thus increasing the display level of image color exponentially. Led gray control level from 14 bits to 16 bits, the high-end display products image level resolution details and display performance to the world’s highest level. With the development of hardware technology, led gray level also continues to develop to higher control accuracy.
Third, reduce the point spacing of full-color LED display
Reducing the point spacing on the true color LED electronic screen can improve the clarity, and the smaller the point spacing on the true color LED electronic screen is, the more delicate the display screen is. However, it is necessary to have the technology proved to be the core support, the investment is relatively high, and the price of full-color LED displays is also high. However, the market has now developed to small spacing LED displays.
Fourth, using video processor
LED video processor uses advanced algorithms to correct poor image quality signals, and performs various processing, such as interlacing, edge sharpening, motion compensation and so on, so as to improve the details and quality of the image.
Using video processor image scaling algorithm to maximize the retention of video image clarity and gray