Big LED screen is seamless and scalable although it has many LED screen panels assembling together.
Big LED screen can be found in many places, such as LED billboard, live shows, stadium central screens. There are diverse LED screen panels, indoor and outdoor, fixed or mobile. Once we have a clear idea about what you need, you will get a customized solution later. The solution includes pixel pitch, LED module, LED panel, and control system. For example, HHM series LED panels P4.8 outdoor are for the big screens in above photo. And the control system is Novastar.
|P4.8 big LED screen for concert
Pixel pitch
There are many pixel pitches. The pixel pitch determines the pixel density and view distance. For example, the best view distance of P2.6 is 2.6 meters away where the image is not pixelated. That is to say, you can see the pixels or LEDs when you watch the screen within 2.6 meters.
The smaller pixel pitch, the more pixel density. For example, P3.9 has 65,536 dots/m2 while P2.9 has 112,896 dots/m2. The P3.9 screen should be at least 32 square meters if you need a FHD screen, whereas it is about 19 square meters of P2.9. On the contrary, P2.9 can display the whole image while P4.8 only displays a part of when they are at the same size. Please refer to the photo as below.
In summary, indoor large LED screen have smaller pixel pitches while outdoor screens have larger pixel pitches. Smaller pixel pitches is for a higher definition if the size can not extend. Correspondingly, smaller pixel pitches has higher cost at the same condition.
LED Module
Once we confirm the pixel pitch, we will check the LED module according to the size, environment, installation, maintenance, and budget. For example, the LED modules are totally different for indoor and outdoor even though they have the same pixel pitch. We would choose our standard LED modules at first. If no LED module can match the project properly, we will develop a new one.
Curved, Flat, or Right-angled Big LED Screen
The various LED screens uses different LED panels. It is tailored according to installation, usages, and maintenance. For example, die-casting aluminum panel is for stage LED screen in live shows for lightweight. Besides, it is modular and robust. Furthermore, time is essential. The panels are with quick latches.