How to choose fine pitch LED display

Publisher: Supplier of LED Display Time: 2021-11-15 17:53 Views: 729

When really buying LED display, choose small spacing LED display notes: users should consider their own cost, demand, scope of application and other factors. Before you buy a small-pitch LED display, decide if you really need it. It depends on the actual situation.


First, the prerequisite is "low light and high gray".


As a display terminal small spacing LED screen, the first thing to ensure the comfort of watching, so when buying, the primary consideration is the brightness problem. Relevant studies show that LED as an active source, in terms of human eye sensitivity, its brightness is 2 times that of passive light (projector and LCD), and to make eyes look more comfortable, the brightness range of small spacing LED screen can only be between 100cd/m2-300cd/m2.




Two, the choice of point spacing, to pay attention to balance "effect and skills"


Ordinary LED screens want to get a good visual effect, some people can only see the line-of-sight, small spacing LED screen. Users can simply measure P2 by viewing distance = viewing distance /0.3~0.8, such as the viewing distance of P2 small spacing LED screen is about 6m.


Three, choose the resolution, pay attention to the collocation with the "front-end signal transmission device".


The smaller the point spacing of the low-interval LED screen, the higher the resolution, the higher the clarity of the image. In practice, the user hopes to construct a good small-spacing LED display system, which not only pays attention to the resolution of the screen itself, but also considers the collocation with the front-end signal transmission products.




Four, choose the establishment of a long time, reliable quality manufacturers




Buy small spacing LED display, small make up recommend lian cheng, compare luen shing was founded in 2004, has been awarded the "national high-tech enterprise", "national specialization, new little giant enterprise", "postdoctoral innovation practice base", "intelligent energy-saving LED display engineering technology research center of guangdong province", "shenzhen enterprise of independent innovation, It is also the standing vice president unit of the first Council of Shenzhen Smart Rod Industry Promotion Association and has hundreds of honorary qualifications. Successful cases also have one hundred thousand +, the strength is very strong!