Repair method for defects in data lines and flat panel...

Details Repair method for defects in data lines and flat panel... Repair method for defects in data lines and flat panel...

2005-12-27

2005-12-27

Ngu, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S055000, C349S192000

Reexamination Certificate

active

06980264

ABSTRACT:
A method of repairing data line defects and flat panel display incorporating the same. The shielding metal lines are disposed beside the data lines and the backup wires are across the adjacent data lines/shielding metal lines to repair disconnection defects in data lines. If several defects occur in the same data line, each defect can be repaired by laser fusing using the adjacent, suitable shielding metal line and the corresponding backup wires to detour around the defect to create an electrical loop. The flat panel display further comprises the shielding metal lines disposed beside the gate lines and the backup wires across the adjacent gate lines/shielding metal lines to repair disconnection defects in gate lines.

REFERENCES:
patent: 6628368 (2003-09-01), Yang
patent: 2002/0054248 (2002-05-01), Cheng et al.

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