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The use of conductive adhesive strip for LCD screen and matters needing attention

2021-09-26

Methods of use and related matters:

 1. When connecting, the LCD is fixed with the conductive adhesive strip and the PCB plate by a structural member. Conductive tape, conductive tape, conductive silicone tape is conductive silicone connector commonly known as.

2. No welding is required to eliminate damage to the heat-efficient device. Instead of welding, electrically conductive silicone rubber can be used to connect heat sensitive electronic component. 

3. It can be used in high temperature and radiation instead of welding. At this time, the conductive silicone rubber not only provides a good conductive circuit, but also makes the connection point in a sealed state, playing a role of moisture-proof and anti-corrosion; “Zero blow-by-blow”prevents breakage of Liquid Crystal Display Glass; does not damage the contact surface;

 4. A layer of gas seal is formed to protect the printed circuit board from atmospheric corrosion in adverse environment to ensure a good connection; it has buffering and shock-proof function; it is easy to adapt to various contact methods; the display can be inserted or removed many times.

 5. Cut off a piece of conductive tape to repair the position of the electrical contacts like the remote control, the battery electrodes like the remote control where the iron sheet is more easily corroded, if a bit of conductive tape is stuck to the electrodes, one will not rust, two and waterproof, three replacement is also convenient, it is a good choice.

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Points to note

Because the electrode spacing can be made very small, so suitable for driving a wide range of products, cheap, can help reduce costs; soft and flexible, easy alignment, mainly used for signal connection between LCD and PCB, it has good conductivity and stability. When we use conductive tape, we must pay attention to put on insulating gloves before operating. Although the conductive tape itself does not conduct electricity, but does not mean that the conductive tape connected to the object does not conduct electricity. Another thing to watch out for is to make sure that the object connected by the conductive tape is completely cut off from the power supply before operating with care.