How to maintain LCD in Shenzhen?

How to maintain LCD in Shenzhen?

1、 Do not tear off the protective film.

A protective film is pasted on the finished table of the installed module to prevent the customer from tarnishing the surface of the display screen during assembly. The customer shall not tear it off before the assembly of the whole machine to avoid soiling or damaging the surface of the LCD screen. In case of defective products, the protective film shall still be pasted back after disassembly to prevent scratching the LCD surface.

2、 Strictly prevent static electricity.

The control and driving voltage of the electrostatic module is very low, and the CMOS circuit with micro power consumption is easy to be broken down by static electricity. Static electricity breakdown is an irreparable damage, and the human body sometimes produces high-voltage static electricity up to tens of volts or hundreds of volts. Therefore, care should be taken in operation, assembly and use to strictly prevent static electricity.

3、 Precautions during assembly and operation of LCD screen of industrial tablet computer

1. Do not arbitrarily modify the shape, assembly hole, circuit and other parts of the processed PCB;

2. The module is carefully designed and assembled. Do not process or repair it by yourself at will;

3. The metal frame claw shall not be twisted or disassembled at will;

4. Do not modify the conductive adhesive strip;

5. Do not touch, fall, bend or twist the module.

6. Do not modify any internal supports; If necessary, it should be handed over to professionals.

4、 Precautions for protecting LCD screen:

1. The top cover is not a "stage"

2. Don't ignore the upper cover switch

3. Don't touch with your hands

4. Pay attention to diet and water

5. Humidity and temperature difference shall be avoided

6. Strong light irradiation is a big taboo

7. Pay attention to wiping and cleaning

8. Non detachable is the bottom line