What should we pay attention to when buying small spacing le

Author :Date : :2019-06-27 10:26Reading :51

In the actual purchase, users should consider their own costs, needs, application scope and other factors.Before you buy a small gap led display, first determine if you really need a small gap.This should be determined according to the actual situation.
                                                                  

First, "low brightness and high ash" is the premise

Small spacing LED screen as a display terminal, the first to ensure the comfort of watching, so in the purchase, the primary concern is the brightness.Relevant studies show that, from the perspective of the sensitivity of human eyes, LED as an active light source, its brightness is twice that of passive light source (projector and LCD), and to ensure the comfort of human eyes, the brightness range of small spacing LED screen can only be between 100 CD /m2-300 CD /m2.
                                                                   

Ii. Balance "effect and technology" when selecting the distance between points

Conventional LED screens want to achieve a good visual effect, some view distance, small spacing LED screen is the same.Users can make simple calculation by means of visual distance = point spacing / 0.3-0.8. For example, the viewing distance of P2 small-spacing LED screen is about 6 meters away.

Iii. Choose resolution, pay attention to the collocation of "front-end signal transmission equipment"

The smaller the dot spacing of the LED screen, the higher the resolution, and thus the higher the definition of the screen.In practice, users want to build a good small-spacing LED display system. While paying attention to the resolution of the screen itself, they should also consider its collocation with front-end signal transmission products.


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