WOA + COG
Conventional Configuration

TAB (Tape Automated Bonding) & PCBA (Printed Circuit Board Assembly) are used to Drive LCD Panel. FPC (Flexible Printed Circuit) is used to Connect X- and Y-PCBA.

WOA + COG Configuration

COG (Chip On Glass) is used to Instead of TAB and WOA (Wire On Array) Plays the Role of FPC for Connecting X and Y Data Information. By the use of WOA + COG, the Weight and Cost of LCD Module could be Further Reduced.