In the actual purchase, users should consider their own cost, demand, application scope and other factors. Before purchasing a fine pitch HD led screen, first determine whether a fine pitch is really needed. This should be determined according to the actual situation.

1. "Low brightness and high gray" is the premise
As a display terminal, the fine pitch HD led screen must first ensure the comfort of viewing. Therefore, when purchasing, the primary concern is the brightness issue. Relevant studies have shown that, in terms of human eye sensitivity, LED as an active luminous source, its brightness is twice that of passive luminous sources (projectors and liquid crystal displays), and if you want to ensure that human eyes are comfortable, fine pitch HD led screen The brightness range can only be between 100 cd/m2-300 cd/m2.
2. Select the point spacing, and pay attention to the balance of "effect and technology"
Conventional LED screens want to achieve good visual effects, some viewing distances, fine pitch HD led screens are the same. Users can make simple calculations by viewing distance=dot pitch/0.3~0.8, for example, the viewing distance of P2fine pitch HD led screen is about 6 meters away.
3. When choosing the resolution, pay attention to the match with the "front-end signal transmission equipment"
The smaller the dot pitch of the fine pitch HD led screen, the higher the resolution, and the higher the definition of the screen. In actual operation, users want to build a good small-pitch LED display system. While paying attention to the resolution of the screen itself, they must also consider its combination with front-end signal transmission products.