Can the indoor screen be changed to an outdoor LED screen?
After using the indoor LED display for a period of time, I want to use it in an outdoor environment. Can I directly change the indoor screen to the outdoor LED screen?
Theoretically, we do not support it for the following reasons:
1. The brightness is limited. The indoor LED screen does not require high brightness, and uses a dynamic scanning circuit. The outdoor screen requires high brightness and is a static scanning circuit. The hardware difference between the two is large. Dynamic scanning is actually used to save hardware costs. The number of driver chips used is more than ten times different, which determines that the brightness of the indoor display screen is relatively low, generally around 1500cd/m2, which is only suitable for indoor use.
2. Waterproof restrictions. The indoor screen structure requires no waterproof or simple waterproof treatment, while the outdoor LED display has high requirements for waterproofing, and the cables and boxes are waterproofed during production, so the requirements on the box structure itself are different. .
3. Viewing distance restrictions. The indoor screen requires a short viewing distance, the model is generally P3 P4 P5 P6, so the area is generally not large, within 15 square meters, while the outdoor LED display requires a farther viewing distance, the model is generally P10 P16 P20, so it determines its size. The area is large, generally more than 30 square meters.
Generally speaking, due to the difference in brightness, waterproof treatment, and model selection between indoor LED screens and outdoor LED screens, at the beginning of production, the raw materials, accessories, cabinets and other hardware are different, so it is not easy to change, and only if you want to change Not worth the loss.