How To Correctly Select Indoor High Definition LED Display ? From Shenzhen LED World Teach You
When we are buying indoor HD led small pixel LED display, What should be paid attention to ? In the actual purchase, users should consider their own cost, demand, application range and other factors. Before you buy a small pixel led display, please think if you really need a HD display at firstly .
When you buy indoor HD led small pixel led display, these points you must know.
1. " low light high grey "is the premise of small pixel pitch led display used as a display terminal.
First, you have to make sure it's comfortable to watch. Therefore, when buying, the main concern is brightness. Studies have shown that leds are an active light source in terms of human eye sensitivity, twice as bright as passive light sources ( projectors and liquid crystal displays ) and must ensure that the human eye is comfortable when watching. Small spaced led screens can only be in the brightness range of 100cd/m2-300cd/m2 .
2. Choose the distance between points and balance "effect and technology"
Traditional led screens want to look good. Some people look at distances, and so do small led screens.The user can simply measure the distance between the visual distance points /0.3~0.8. For example, p2 small interval led screen has a viewing distance of about 6 meters.
3. Select the resolution and pay attention to the matching of "front-end signal transmission device"
Small spacing led display point spacing is smaller, the higher the resolution, the higher the screen resolution.In practice, users want to build a well-spaced led display system.While paying attention to the screen body's own resolution, we must also consider its matching with the front-end signal transmission products.
According to the above points to choose the purchase will not be wrong, but we in the actual purchase, user friends should consider their own cost, demand, application range and other factors. Because the current price of Ed small spacing is generally higher, so according to their actual situation to targeted choice!