1. Advantages of  p4 led screen:                                                                      

1)LED:  p4 led screen adopt well-known international brand, with wide viewing angle, high brightness, little attenuation, good heat dissipation, and vivid colors.

2) Driving IC: famous brands such as, Taiwan MBI, Japanese Toshiba, avoidable the defective phenomena, such as dark bright, virtual light and so on.

3) Power supply: industrial-strength brand. The power t maximum power reserve of 20% the space, the range of voltage fluctuation is less 5%, high stability.

4) Connector: Aerial grade brands ensure the stable transmission of power and signal.

5) PCB Board: the pcb board of p4 led screen adopt 4-layer design. 

6) Easy installation:100 pieces of cabinets' installation can be finished in one hour by one person. The replacement of any cabinet can be done within 50 seconds.

2. Specification of p4 led screen:                                                                     

 3. p4 led screen module:                                                                                

4. Cabinet used for p4 led screen:

5. Showing effect of p4 led video wall

Production line:

Certification:

Normal installation method of led video wall:

Control diagram of led video wall

Basice knowledge of LED Screen:

1.  what is LED?

LED is the abbreviation leds (LIGHT EMITTING DIODE), it’s emit visible wavelengths led in the LED display industry

2.  what is a pixel and pixel pitch?

The pixel is the smallest unit of light-emitting, consists of red, green and blue colors. The same as ordinary computer monitors.

Pixel pitch refers to the center of the distance between two adjacent pixels.

3.  what is the DIP, SMT and SMD?

DIP is DOUBLE IN - LINE PACKAGE, dual-in-line assembly

SMT is FACE SURFACE MOUNTED technology, Is currently one of the most popular technology in the electronic assembly industry;

SMD is SURFACE MOUNTED DEVICE.

4. what is the LED display module?

The base unit determined by circuit and installation structure, has the display function, can simple assembling.

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