1. LCD display static electricity sources: The static electricity sources that affect the circuit are the human body, plastic products, and related equipment and instruments. The static power from the operating environment includes objects and materials; floors, work tables and chairs; work clothes, packaging containers; Or waxed exterior, organic and fiberglass materials; concrete floors, painted or waxed floors, plastic floor tiles or floor leather; chemical fiber work clothes, non-conductive work shoes, cleaning cotton work clothes; plastic, boxes, boxes, bags, Plate with foam cushion.

2. LCD display electrostatic discharge failure: sudden failure and potential failure. In the operating environment, static failures above 90 are potential failures, manifested in the weakening of the circuit's ability to withstand electrical overstress and shorten the operating life.

3. Anti-static measures for LCD display:

① Training of electrostatic knowledge and related skills for personnel using electrostatic sensitive circuits.

② Establish an anti-static work area. Use an anti-static floor, an anti-static workbench, an anti-static grounding lead, and an anti-static appliance in this area, and control the relative humidity above 40.

③ The damage caused by static electricity to electronic equipment may occur in some small details. Pay attention to details.

④ ESD damaged equipment should be marked separately and should not be confused with normal equipment.

⑤ ESD safety and control procedures: Establish a complete ESD electrostatic management system and strengthen ordinary detection.

4. LCD display transportation and packaging: In daily operation, ESD sensitive equipment should always be stored in anti-static bags or containers. This includes storage, shipping and WIP of specific catalogs. The precautions when shipping include costly convoys, boxes or other equipment, such as conductive wheels or drag chains, which are grounded when transporting ESD equipment; LCD displays are currently the most widely used display products on the market due to their high end For display products, the production cost is relatively high. LCD display manufacturers need to train their employees on antistatic knowledge and control the relative humidity above 40 to reduce the damage rate of the LCD display during transportation as much as possible.