How to improve the definition of full -color LED display?p5 outdoor rental led display

　　(1) Increase the comparison of the full -color LED display

　　The degree of contrast is one of the key factors that affect the visual effect. Generally speaking, the higher the contrast, the clearer the image, the more bright the color. High contrast is very helpful for the clarity, detail performance, and gray level of image.

　　In some text and video display with large black and white contrasts, high -contrast full -color LED display has advantages in black and white contrast, clarity, and integrity. The effect of contrast has a greater impact on the effect of dynamic video display. Because the light and dark conversion in dynamic images is faster, the higher the contrast, the easier it is to distinguish this conversion process. In fact, the comparison of full -color LED display is mainly to increase the brightness of the full -color LED display and reduce the reflectance of the surface surface on the screen. However, the higher the brightness, the better. The topic of discussion will have an impact on the environment and the crowd. Full -color LED display LED panel and LED luminous pipe are specially processed, which can reduce the reflectance of LED panel, and improve the contrast of the full -color LED display.

　　(2) Improve the gray level of full -color LED display

　　The gray level refers to the brightness level that can distinguish between the brightness of the full color LED display from the darkest to the brightest. The display color is single and the change is simple. The improvement of gray level can greatly improve the color depth, so that the display level of the image color increases geometry. The LED grayscale control level is 14bit ~ 16bit, which makes the image layers of high -end display products distinguishing the details and the display effect of the world reached the world's advanced level. With the development of hardware technology, LED gray levels will continue to develop towards higher control accuracy.

　　(3) Specification of the point of reducing the full color LED display

　　The point spacing of the full -color LED display can improve its clarity well. The smaller the point spacing of the full -color LED display, the more delicate its screen display. However, this must have mature technology as the core support. Its investment cost is relatively large, and the price of full -color LED display that is produced is also high, but fortunately, the market is now developing towards the small spacing LED display.

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