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1. Dead point
The dead point of LED display is a single point on the display that is usually steady or often black. The dead point is mainly determined by the quality of the tube core. The lower the dead center, the better the display will be
2. Brightness
Brightness has a great impact on indoor LED display. Too high brightness is easy to damage human vision and harm human health. Too low brightness will lead to unclear display of screen images. Generally speaking, indoor LED display brightness to 800cd/㎡-2000cd/㎡ is appropriate, different brands of LED display products, its brightness is also different.
3. Color reduction
The color reducibility of the display screen means that the color of the display screen should be highly consistent with the color of the playback source, so as to ensure the real sense of the image.
4. Flatness
The flatness of the display will affect the quality of the image displayed. The flatness of the box surface of the indoor LED rental screen in the industry is kept within ±1mm, and the local bulge or recessed on the box surface will lead to the dead Angle of the display screen. Flatness is determined by the production process, LED display manufacturers should pay attention to this problem in the production.
5. Viewing Angle
LED screen visual Angle size directly determines the LED screen audience. The larger the viewing Angle, the better, the scope of the audience will be wider, the viewing Angle is affected by the LED tube core packaging. Therefore, the selection of indoor LED rental screen should also pay attention to the packaging of the tube core.
Factory Address:HENGFENG INDUSTRIAL AREA,ZHOUSHI ROAD NO. 739,HEZHOU COMMUNITY,HANGCHENG STREET,BAOAN,SHENZHEN,CHINA | |
Sales office:HENGFENG INDUSTRIAL AREA,ZHOUSHI ROAD NO. 739,HEZHOU COMMUNITY,HANGCHENG STREET,BAOAN,SHENZHEN,CHINA | |
+0086-136-70197725 | |
linda@eton-mounter.com | |