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Tips to make LED full-color display more high-definition
by：Demo
2021-07-11
How can the full-color LED display become more high-definition? The following four tips can make the ED full-color display more high-definition!
1. Improve the contrast of full-color LED display: Contrast is one of the key factors that affect the visual effect. Generally speaking, the higher the contrast, the clearer and more vivid the image, and the brighter and brighter the color. High contrast is very helpful for image clarity, detail performance, and gray level performance.
2. Improve the gray level of full-color LED display: The gray level of LED display refers to the brightness level that can be distinguished from the darkest to the brightest of the single primary color brightness. The higher the gray level, the richer the color and the brighter the color; on the contrary, the display color is single and the change is simple. The increase of the gray level can greatly increase the color depth, making the display level of the image color increase geometrically. Now many full-color LED display manufacturers can set the gray scale of the display to 14bit~16bit, so that the image level can distinguish the details and the display effect is more delicate, vivid, and colorful.
3. Reduce the dot pitch of the full-color LED display: reducing the dot pitch of the full-color LED display can improve the clarity of the display screen, because the smaller the dot pitch, the unit area of u200bu200bthe full-color LED display The higher the pixel density, the more details that can be displayed, and the more delicate and lifelike the screen display.
4. The combination of full-color LED display and video processor: The LED video processor can use advanced algorithms to modify signals with poor image quality, and perform a series of processing such as de-interlacing, edge sharpening, and motion compensation. , Enhance the image display details and improve the picture display quality. The video processor image scaling processing algorithm is used to ensure that the video image is scaled to maintain the sharpness and gray level of the image to the greatest extent; in addition, the video processor is also required to have a wealth of image adjustment options and adjustment effects. Brightness, contrast, and grayscale are processed to ensure that the full-color LED display outputs a soft and clear picture.
1. Improve the contrast of full-color LED display: Contrast is one of the key factors that affect the visual effect. Generally speaking, the higher the contrast, the clearer and more vivid the image, and the brighter and brighter the color. High contrast is very helpful for image clarity, detail performance, and gray level performance.
2. Improve the gray level of full-color LED display: The gray level of LED display refers to the brightness level that can be distinguished from the darkest to the brightest of the single primary color brightness. The higher the gray level, the richer the color and the brighter the color; on the contrary, the display color is single and the change is simple. The increase of the gray level can greatly increase the color depth, making the display level of the image color increase geometrically. Now many full-color LED display manufacturers can set the gray scale of the display to 14bit~16bit, so that the image level can distinguish the details and the display effect is more delicate, vivid, and colorful.
3. Reduce the dot pitch of the full-color LED display: reducing the dot pitch of the full-color LED display can improve the clarity of the display screen, because the smaller the dot pitch, the unit area of u200bu200bthe full-color LED display The higher the pixel density, the more details that can be displayed, and the more delicate and lifelike the screen display.
4. The combination of full-color LED display and video processor: The LED video processor can use advanced algorithms to modify signals with poor image quality, and perform a series of processing such as de-interlacing, edge sharpening, and motion compensation. , Enhance the image display details and improve the picture display quality. The video processor image scaling processing algorithm is used to ensure that the video image is scaled to maintain the sharpness and gray level of the image to the greatest extent; in addition, the video processor is also required to have a wealth of image adjustment options and adjustment effects. Brightness, contrast, and grayscale are processed to ensure that the full-color LED display outputs a soft and clear picture.
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