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First, increase the contrast of full-color LED displays. Contrast is one of the key factors affecting the visual effect. In general, the higher the contrast, the clearer the image is and the brighter the color is. High contrast is very helpful for image clarity, detail performance, and grayscale performance.
Second, improve the gray level of full-color LED display. Gray scale refers to the brightness level of the single primary color brightness of the full-color LED display screen that can be distinguished from the darkest to the brightest. The higher the gray level of the full-color LED display, the richer the color, the brighter the color; , display a single color, simple changes. The increase in gray level can greatly increase the color depth, so that the display level of the image color increases geometrically.
Finally, reduce the dot spacing of full-color LED displays. Reducing the dot pitch of a full-color LED display can improve its sharpness. The smaller the dot pitch of a full-color LED display, the finer the screen display.
Analyze how to make full-color LED display more clear
To achieve high-definition display must have two factors, one is the source of the film requires full HD, and the second is the display requirements to support full HD. So how do we make the full-color LED display clearer? The following Xiao Bian simple analysis of several points: