Display device

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2007-09-11

2009-10-13

Peng, Charlie (Department: 2883)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

Reexamination Certificate

active

07602453

ABSTRACT:
A liquid crystal display (LCD) device has a wiring structure of superfine wiring, wherein it can reduce the occurrence rate of electrostatic discharge (ESD), and the time constant of the scan line can be improved simultaneously. The wiring width in the portions of the scan lines where they intersect the auxiliary capacitance bunching lines is narrowed, so that the area of the intersection and the wiring capacitance is reduced, thus the time constant of the scan line is decreased, meanwhile, the wiring width in portions of the auxiliary capacitance lines where they intersect the auxiliary capacitance bunching line is enlarged, the distance between the adjacent scan line and the nearest portion of the auxiliary capacitance line is shortened, and the ESD occurs at the nearest portion, and the failure products caused by the ESD can be decreased.

REFERENCES:
patent: 6724358 (2004-04-01), Ban et al.
patent: 6822708 (2004-11-01), Fujino
patent: 08-234227 (1996-09-01), None

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