Alternates the polarity of the liquid crystal drive voltage to prevent image retention. 2. Output Side Pins (Glass Interface)
The replacement NT61219H-C6021A is loaded into the bonding machine's optical alignment system. Dual cameras look through the transparent polyimide film to line up the microscopic copper trace patterns with the corresponding gold targets on the LCD panel glass. The alignment tolerance must be within . Step 4: Thermosonic Compression Bonding