source:other news release time:2023-02-21 Hits: Popular:led screen wholesaler
How to make the full -color LED display clearer?
1. Increase the contrast of the full -color LED display
The contrast of the full color LED display is one of the reasons that affect the visual effect. The contrast is the contrast of color. The contrast between black and hundred is dim and gorgeous. Generally speaking, the more clear the contrast is. Gorgeous. High contrast is very helpful for the clarity, detail performance, and gray level of the 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 the 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 between people's eyes to distinguish such a 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 reflectivity of the screen surface. 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 screen
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. , Show a single color and simple change. 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 distinguish the details and the display effect of the display. With the development of hardware technology, LED gray levels will continue to develop towards higher control accuracy.
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