Technology | What do I need to pay attention to when renting an indoor LED display?
754 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.
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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