Many friends are more concerned about how to improve the clarity of the LED screen. Today, the Portable LED Screen manufacturers will have a chat.

1. Improved contrast ratio of full-color LED display
Portable LED Screen manufacturers tell you that contrast is one of the key factors affecting visual effects. Generally speaking, the higher the contrast, the brighter the image, the brighter the color, and the more gorgeous. High-contrast illuminance is very helpful to the sharpness, detail performance and grayscale performance of the image.
The manufacturer of Portable LED Screen tells you that on some text and video displays with large black-and-white contrast, high-illumination full-color LED displays have advantages in black-and-white contrast, clarity, and integrity. The effect on the dynamic video phenomenon is greater than the illuminance. The manufacturer of Portable LED Screen tells you that because in a dynamic image, the light-dark conversion speed is fast, and the higher the illuminance, the easier it is for the human eye to distinguish this conversion process. In fact, the increase in the degree of non-coordination of the full-color LED display is mainly to reduce the brightness of the full-color LED display and the reflectance of the screen appearance, but the higher the brightness, the better, and it will not be too high, but it will have the opposite effect. Portable LED Screen manufacturers tell you that light pollution has become a topic today. Full-color LED display LED panels and LED lighting pipes can stop special processing, reduce the reflectivity of the LED panel, and improve the degree of non-coordination of the full-color LED display.
2. Enhance the grayscale of full-color LED display
The gray scale is the distinguishable brightness series between the basic color brightness and the darkest brightness of a true color LED display screen. The higher the gray level of the full-color LED display, the richer the color and the more gorgeous the color. On the contrary, the color is single and the change is simple. The manufacturer of Portable LED Screen tells you that the increase in gray level has greatly increased the color depth, and the display level of the image color has increased exponentially. The control level of LED gray scale is 14bit~16bit, and the image layer resolution details and display effects of high-end display products have reached the world's advanced level. With the development of hardware technology, the gray scale of LED is expanded with higher control precision at any time.
Third, reduce the dot pitch of the full-color LED display.
The manufacturer of Portable LED Screen tells you that reducing the dot pitch of the full-color LED display can improve the clarity, and the smaller the dot pitch of the full-color LED screen, the more delicate the picture displayed. But to do this, we must use mature technology as the central support. The investment cost is relatively large. The price of the full-color LED display produced is also very high, but fortunately, the current market is also moving towards smaller pitch LED displays.