How to improve the definition of LED display screen

clear led video

Nowadays, LED screen is more and more important as the advertising carrier. High definition video can usually bring people more frightening visual experience, and the content will be more realistic. There are two factors to complete the HD display request, one is full HD display request. Full color LED display rental screen is also moving towards higher definition, so how can we improve the clarity of full-color LED display rental screen? Now, let’s make a brief analysis.

clear led video
First and foremost, improve the contrast of full-color LED display screen. Contrast is one of the key factors that affect the visual effect. Generally speaking, the higher the contrast is, the clearer and more eye-catching the picture is, and the more bright and beautiful the color is. High contrast is helpful to the clarity, details and gray level of the picture. In some text and video display with large contrast, high contrast full-color LED display has advantages in contrast, clarity and integrity. Contrast has a greater impact on the dynamic video display, because the light and shade change is faster in dynamic pictures. The higher the contrast is, the simpler the eyes are to distinguish such a change process. Originally, the contrast improvement of full-color LED display rental screen is mainly to improve the brightness of full-color LED display rental screen and reduce the external reflectance of the screen. However, the higher the brightness is, the better. If it is too high, it will promote the growth of seedlings. Light pollution has become a hot topic nowadays. Too high brightness will have an impact on the environment and people. The LED panel and LED light-emitting tube of full-color LED display rental screen are treated with special process, which can reduce the reflectivity of LED panel and improve the contrast of full-color LED display rental screen.
Secondly, the gray level of full-color LED display rental screen gray level refers to the brightness level that can be distinguished from the darkest to the brightest in the single primary color brightness of full-color LED display rental screen. The higher the gray level of full-color LED display rental screen, the richer the color, the more beautiful the color; on the contrary, the display color is single, and the change is simple. The progress of gray level can greatly improve the color depth, and make the display level of picture color geometric. The LED gray control level is 14bit ~ 16bit, which makes the picture level, detail resolution and display function of high-end display products reach the world advanced level. With the development of hardware skills, led gray level will continue to develop to higher control accuracy.
Finally, reducing the point distance of full-color LED display rental screen can greatly improve its clarity. The smaller the point distance of full-color LED display rental screen is, the more delicate the picture is. However, this point must be supported by sophisticated skills. Its investment cost is relatively large, and the price of full-color LED display rental screen is also on the high side. Fortunately, today’s shopping malls are also developing towards small distance LED display rental screen.

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