LED Knowledge: 4 Major Parts Of A Full Color LED Displays

Each full color LED Display, is made of various parts . And today , Matrix Displays is going to share the knowledge of the 4 key parts for the full color LED Displays.

Part I Power supplies

Power supplies are the fundamental part of the LED displays. There are a lot of different brands on the market nowadays. Such as Meanwell, a brand from Taiwan, the most popular choice, and also the one our LED displays mainly use, G-energy & Chuanglian, the cost effective choice .

The quantity of the power suppliers needed for the full color LED Displays, usually 4 pieces per square meter; and according to display brightness, the max power consumption goes from 300W/m2 to 1000W/m2. Matrix Displays offers energy saving solutions for outdoor LED displays with high brightness 

Part II Cabinet

Some people also call it panel, usually made by powder-coated steel, aluminum, or die cast aluminum. There is a wide range design, speaking of size and material for the cabinets.

Steel cabinets mostly for the outdoor or indoor fixed installation, one of the good things  is that, the size is highly variable; Die-Casting aluminum mostly for the rental /event application, compared with steel material, it has much better alignment; front opening steel cabinet is a traditional choice for outdoor easy maintenance.  

Part III LED modules

LED modules are the view-able part from front side, the key and most valuable part of the whole LED displays, usually it occupies more than 50% of the total screen cost.

PCB board, plastic mask , pixels, and module host, are the major parts of modules. 

Part IV Control system

The control system is an important part of the full color LED Displays. The video transmission is sent to data receiver card of the full color LED Displays through the sending card and the graphics card, and then the data on the hub card is transmitted to the single-line or single-row to the full color LED module through the data cables , and then each full color LED modules are also connected through the data cables. It is how does it works.

For synchronous controller, mainly for big area full color video displays, major brands are NOVA, LINSN, ColorLight; asynchronous controllers, mainly for small area display and single color signs, popular brands are Lumen, LISTEN, etc.