Outdoor LED electronic screens are widely used, most of which are in the field of advertising media, especially in the commercial center of the city and the crowded place, outdoor full-color LED electronic screens can be seen everywhere. Due to the particularity of the environment, the performance and quality requirements of outdoor full-color LED electronic screen are much higher than other conventional LED electronic screens. Here are five performance indicators to check the quality of outdoor electronic screen.
1. High brightness
Because the outdoor brightness is high, especially in sunny days and direct sunlight, the LED electronic screen must have high brightness so that the audience can see the content on the electronic screen. Generally speaking, the brightness of outdoor LED electronic screen should be at least 6500cd / m2.
2. High degree of protection
Because it is used outdoors, it is necessary to think about entering the climate environment. The outdoor full-color LED electronic screen usually needs to reach the protection level of IP67, so that it can be fully used to all kinds of bad weather, ensure that the outdoor LED electronic screen has strong weather resistance and can be used for a long time, and ensure the maximum profit of customers.
3. High definition display function
As the primary carrier of video advertising, outdoor full-color LED electronic screen needs high-definition display. This includes high resolution, high brightness and high contrast. High resolution ensures the excellent appearance of high-quality advertising pictures; High brightness ensures that the picture can be clearly displayed in direct sunlight; High contrast is a powerful guarantee that the picture color is uniform and the picture is exquisite.
4. Large viewing angle and wide viewing area
The primary task of outdoor full-color LED electronic screen is still to advertise and publicize the image. Therefore, the primary policy of outdoor full-color LED electronic screen is to let more audiences see the picture. Large perspective design is selected to cover up the viewing point to the greatest extent.
5. Low energy consumption, energy conservation and emission reduction
It is necessary for the outdoor full-color LED electronic screen to respond to the call of the government.