Three quality judgment standards for full-color outdoor LED display screens

Outdoor full-color LED display screen is a very commonly used type of LED display screen, which not only improves the size of sensitive devices, but also has a significant increase in weight compared to traditional products. The colors are more vivid and full, allowing you to see more refreshing videos. So, if you want to purchase a high-quality outdoor full-color LED display screen, what aspects should you pay attention to? Here are some things to pay attention to when purchasing an outdoor LED display screen.

Outdoor LED display screen

1. Check the flatness of the image

In order to prevent image distortion, the appearance of a full-color outdoor LED display screen must be within 1 millimeter. If this requirement cannot be met, certain concave convex phenomena may cause visual angle and oblique angle problems when playing videos on the outdoor full-color LED display screen. Therefore, flatness can be said to be the main factor in judging high-quality outdoor full-color LED displays.

2. Check the brightness of the screen

In general, the brightness of outdoor full-color LED display screens should reach 1500CD/M2 or above. Just stopped normal display operation. Otherwise, if the brightness is insufficient, the played image content cannot be viewed. Therefore, if you want to purchase an outdoor full-color LED display screen, you need to check the quality and brightness parameters of the LED beads.

3. Check the white balance on the screen

Due to the fact that the ratio of the three primary colors of red, zaļš, and blue must reach 1:4.6:0.16 in order to present the purest white color on the screen, if the displayed image is slightly biased towards the ratio of the three primary colors, it will cause white balance bias and affect the display quality of outdoor full-color LED displays. Therefore, it is also important to see white balance when purchasing.