How to adjust the brightness of full color LED display screen
Author:Wang Yue Time:2021-09-27 16:51 Browse(134)
The brightness adjustment of full-color LED display is mainly based on the intensity of ambient light, so that the LED display looks clear, bright and not dazzling. Most of the domestic LED display manufacturers have realized this function, but few enterprises and users really make good use of this technology. On the one hand, there is a lack of accurate and easy-to-use environmental brightness detection equipment in the market. On the other hand, the LED display industry lacks reference regulation specifications. According to the environmental brightness, the gray range falls within the range suitable for human eyes to watch. Especially at night, the maximum brightness of the display should be less than 10 times the ambient brightness.
The brightness adjustment of full-color LED display screen is mainly based on the intensity of ambient light, so that the LED display screen looks clear, bright and not dazzling.

How to adjust the brightness of full color LED display screen

most domestic LED display screen manufacturers have realized this function.
however, there are not many enterprises and users who really make good use of this technology. On the one hand, there is a lack of accurate and easy-to-use environmental brightness detection equipment in the market, on the other hand, The LED display industry is lack of regulation specifications for reference. According to the ambient brightness, the gray range is suitable for human eyes to watch.
especially at night.
the maximum brightness of the display should be less than 10 times of the ambient brightness.
characteristics of LED color screen
1. Modular design.
easy to install and maintain.

2 The weight of all aluminum structure module is only about one third of that of conventional display screen, and it has good weather resistance.

3. Transparent design.
does not affect the ventilation and lighting at the back of the screen, and has small wind resistance.

4. Energy saving and environmental protection.
no auxiliary cooling equipment, natural air cooling and no noise.

5. It is more suitable for making super large area display screen.

6 It is designed for the creative indoor and outdoor installation that attaches importance to the effect of long-distance viewing and transparency.

7. It is fast to install and can transmit light.
it has large pixel spacing and high cost performance.

8. It has bright colors.
it has fast response speed, good display effect, high reliability, long service life, environmental protection and energy saving
10. The screen body is made into vertical bar or grid shape.
4The size can be adjusted at will.

11. Easy production.
maintenance, good heat dissipation and high stability.

12. It is mainly used for indoor and outdoor concert background, building curtain wall, advertising screen, nightclub, song and dance hall, etc.


features of LED display screen
1 High brightness: the brightness of outdoor LED display is more than 8000mcd / m2.
it is the only large-scale display terminal that can be used outdoors all day; The brightness of indoor LED display screen is more than 2000md / m2.

2. Long life: the life of LED is more than 100.
000 hours (ten years). This parameter generally refers to the design life, even if the brightness is dark
3. Large viewing angle: the indoor viewing angle can be greater than 160 degrees, and the outdoor viewing angle can be greater than 120 degrees.
the size of the viewing angle depends on the shape of the LED.

4. The screen area can be large or small.
as small as less than one square meter, as large as hundreds or thousands of square meters
5. Easy to interface with computer and rich supporting software.

6. Comparison of common large display terminals

compare their advantages and disadvantages by yourself.
let's see which characteristics you prefer most,
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