How to choose the indoor rental LED display
321 views admin 2018-08-03
From the application environment classification, the LED display screen
can be divided into the indoor LED display and the outdoor LED display screen
. Different application environments have different requirements for the hardware and software of the LED display.
When we buy an indoor rental LED display
, we can't use the standard of outdoor LED display, but we should consider making the decision on the basis of the indoor environment. So how do I choose the indoor rental LED display? Below is a brief introduction of several key points for reference.
One. Dead point: the dead point of an indoor rental LED display is a single point that appears on the display and is often dark. The number of dead points is mainly determined by the quality of the core. The lower the dead point, the better the LED display will be.
Two. Brightness: brightness has a great impact on the LED display in the room. The brightness is too high to damage the human vision and harm the human health. The low brightness will lead to the unclear display of the LED display
. Generally speaking, the brightness of indoor LED display is 800 CD / -2000 CD /, and the brightness of different brands of indoor rental LED display products is also different.
Three. Color reduction: the reducibility of the indoor rental LED display to the color means that the color of the display display should be consistent with the color of the playback source so as to ensure the true sense of the image.
Four. Flatness: the flatness of indoor rental LED display will affect the quality of display images. The surface roughness of the LED display panel in the interior of the industry is kept within the range of + 1mm. The local convex or concave surface of the box will cause the visual angle of the display screen to appear dead. The quality of smoothness is determined by the production process. The manufacturer of LED screen should pay attention to this problem when producing.
Five. Visual angle: the size of the indoor rental LED display can directly determine the size of the indoor rental LED display audience. The larger the viewing angle, the better the audience will be. The viewing angle is affected by the encapsulation of LED core for indoor leasing. Therefore, we should pay attention to the encapsulation of the core when choosing the indoor LED display.
The above is the selection of indoor rental LED display notices, very practical, and quickly collect it!