Solution

What is ACF Tape and How to Store ACF ?
2020-01-03 07:40:17

ACF Tape, Anisotropic conductive film , is used throughout the world to connect TAB, COF and COG drivers to LCDs. But it is also used for flex and chip connections to PCBs, RFID chips and generally any circuitry that is a resident on a glass or ceramic substrate.

For the TV Laptop Bonding, You should know, the ACF for glass electrode side and PCB side is different. Normally ACF AC-7206U-18 1.5MM*50M for glass side, ACF AC-2056R-35 2.0mm*50M for PCB side. Mostly selling brand is Hitachi from Japan, also some customers use Sony ACF tape.

ACF film should be stored in low temperature (in fridge), before open, ACF film should in freezing chamber, after open,ACF should be in cold closet, and sealing with a hermetic bag. Waiting 15 min for thawing after pick ACF out from the fridge. Please noted the valid date of the ACF, which wrote on the ACF label. ACF should not be used when expired. Put ACF back to the fridge after every day work finished.