How to improve the clarity of LED display?

As the main carrier of advertising and information regeneration, full-color LED display is following the trend of the modern era. HD video often provides a visual experience of vibration, and the displayed content is more realistic. Two elements are required to complete the HD display. One is that the source requests Full HD, and the other is that the display requests Full HD. Full color LED displays are actually moving towards higher HD displays. So, how to make the full-color LED display clearer?

outdoor led display wall (4)
1、 Improved contrast of full-color LED display
Contrast is one of the key factors affecting visual effect. Generally speaking, the higher the contrast, the brighter the image, the brighter the color and the more gorgeous. High contrast illuminance is very helpful for image clarity, detail performance and gray performance.
On some text and video displays with large black-and-white pairs, the full-color LED display with high illumination has advantages in black-and-white contrast, clarity and integrity. It has a greater impact on the effect of dynamic video phenomenon than illumination. Because in the dynamic image, the light and shade conversion speed is fast, and the higher the illumination, the easier it is for the human eye to distinguish this conversion process. In fact, the improvement of non cooperative scheduling of full-color LED display is mainly to reduce the brightness and screen appearance reflectivity of full-color LED display, but the higher the brightness, the better, it will not be too high, but will have a negative effect. Light pollution has become a topic today. Galway can affect the environment and people. Full color LED display, LED panel and LED lighting pipeline can stop special process treatment, reduce the reflectivity of LED panel and improve the non coordinated scheduling of full-color LED display.
2、 Gray scale of enhanced full-color LED display
Gray level is the brightness series that can be distinguished between the basic color brightness and the darkest brightness of the true color LED display screen. The higher the gray level of full-color LED display, the richer the color and the more gorgeous the color. On the contrary, the color is single and the change is simple. The improvement of gray level greatly improves the color depth and makes the display level of image color increase exponentially. The LED gray level control level is 14bit ~ 16bit, and the image layer resolution details and display effect of high-end display products have reached the world advanced level. With the development of hardware technology, led gray level is developed with higher control accuracy at any time.
Third, reduce the dot distance of full-color LED display.
Reducing the dot pitch of full-color LED display can improve the definition, and the smaller the dot pitch of full-color LED display, the more delicate the display. But to do this, we must use mature technology as the central support. The investment cost is relatively large. The price of full-color LED display is also very high, but fortunately, the market is also moving towards LED display with small spacing.

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