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LED Display Solution

Led electronic display production process

 1.Cleaning: Use the ultrasonic to clean PCB or the LED bracket, and dry.

2.Rack: At the bottom of LED tube prepare silver glue, and then expand. After the expansion, Core tube place in wafer stage. Under a microscope with barbed crystal pen install the tube core on PCB or LED stents corresponding welding plate and then sintered silver adhesive curing. 
3.Bonding: With aluminum wire or gold welding machine connect electrode to LED chip for current injection lead.
4.Encapsulation. Put glue on the PCB board, to protect the LED core tube and a welding line by epoxy.
5.Welding: If the back light is the SMD – LED or other LED encapsulation. Before the assembly process, weld the LED on the PCB board.
6.Cutting film: Adopt punch mold cut all kinds of back light diffusion film, reflective film, etc.
7.Test: Check the back light photoelectric parameters and the light uniformity are in good condition.
8.Assembly, According to the drawing requirements, The back light manual installation place of various materials.
 

Products

Latest LED project

  • 49 inch price splicing lcd totem digital wall screen lcd video wall with 3.5mm bezel
  • lcd video wall 50 inch 3.5mm bezel walls indoor digital signage screen
  • China outdoor SMD led display
  •  55 Inch 5.3mm bezel 3x3 lg video wall with ultra narrow bezel original lg tv lcd display panel

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Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
Contacts:
Office: + 86-021-61993536
Mobile: + 86-18939720878 Chinese, English

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