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Technology | What do I need to pay attention to when renting an indoor LED display?

647 views admin 2020-05-12

From the classification of application environment, LED display screens can be divided into indoor led display screens and outdoor LED display screens. Different application environments have different requirements for LED display hardware and software. Therefore, when we are renting an indoor LED display, we can't consider it from the perspective of renting an outdoor LED display, but should depend on the specific situation. So what do you need to pay attention to when renting an indoor LED display? Indoor LED display rental needs to pay attention to the following points. indoor LED display

Brightness

  Brightness has a great influence on the indoor LED display. Too high brightness is easy to damage human vision and endanger human health. Too low brightness will cause the display image to be unclear. Generally speaking, the brightness of indoor LED display is preferably 800cd / ㎡-2000cd / ㎡. Different brands of LED display products have different brightness.  

Viewing angle

  The viewing angle of the LED display directly determines the audience of the LED display. The larger the viewing angle, the better, and the audience will be wider. The viewing angle is affected by the LED die packaging method. Therefore, when choosing an indoor led rental screen, attention should also be paid to the packaging method of the die.  

Flatness

  The flatness of the display will affect the quality of the displayed image. The flatness of the cabinet surface of the indoor LED rental screen in the industry is kept within ± 1mm, and the local protrusion or recess of the cabinet surface will cause the viewing angle of the display screen to appear dead angle. The quality of the flatness is determined by the production process, and LED display manufacturers should pay attention to this problem during production.  

Color reproduction

  The display's reproducibility of colors means that the colors displayed on the display must be highly consistent with the colors of the playback source, so as to ensure the authenticity of the image.  

Dead center

  The dead point of the LED display is a single point that is always bright or often black on the display. The number of dead points is mainly determined by the quality of the die. The lower the dead point, the better the display effect of the display.  
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