Do you know how to make the full -color LED display more high -definition.advertising led display screen Manufacturing

　　1. Increase the contrast 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, and the vivid 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, the high -contrast full -color LED display has advantages in the contrast, clarity, and integrity of black and white. The effect of the contrast has a greater effect 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 the transformation process of the image. The increase in the contrast of full -color LED display is to increase the brightness of the LED display and reduce the reflectance of the surface surface surface. It will also cause adverse effects on the environment and people. 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

　　The gray level of the LED display refers to the brightness level from the darker to the brightest in the brightness of the single base color. , 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. Now many LED display manufacturers can make the gray level of the display 14bit ~ 16bit, so that the details of the image layer to distinguish the details and the display effect are more delicate and colorful.

　　3. Reduce the point spacing of the full -color LED display

　　To reduce the point spacing of the full -color LED display, it can improve the clarity of the display screen, because the smaller the point spacing, the higher the pixel density of the area of the LED display unit, the more details that can be displayed. It's delicate and realistic.

　　4. Combination with LED display and video processor

　　The LED video processor can use advanced algorithms to modify the signal of poor image quality, perform a series of processing such as interval, edge sharpness, and motion compensation to enhance the details of the image display and improve the quality of the screen display. Use the video processor image zoom processing algorithm to ensure that after the video image is processed, the maximum definition and gray level of the image are maintained; The brightness, contrast, and grayness are processed to ensure the soft and clear picture of the LED display output.

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