Array substrate for liquid crystal display device

Details Array substrate for liquid crystal display device Array substrate for liquid crystal display device

2005-02-01

2005-02-01

Wilson, Allan R. (Department: 2815)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C257S059000, C257S202000, C257S206000, C257S208000, C349S047000, C349S059000

Reexamination Certificate

active

06850289

ABSTRACT:
The present invention is related to an array substrate for use in a liquid crystal display. The array substrate includes a transparent substrate; a plurality of gate lines arranged over the transparent substrate in a transverse direction; a plurality of data lines arranged over the transparent substrate in a longitudinal direction substantially perpendicular to the plurality of gate lines, intersections of the plurality of data lines and the plurality of gate lines defining a plurality of pixel regions; a gate driver contacting ends of the plurality of gate lines and sequentially scanning a gate pulse to the plurality of gate lines; a data driver contacting ends of the plurality of data lines and applying a data pulse to the plurality of data lines; a plurality of pixel electrodes disposed in the plurality of pixel regions; a plurality of first thin-film transistors disposed in the plurality of pixel regions, each first thin-film transistor including a gate electrode connected to a gate line, a source electrode connected to a data line, and a drain electrode connected to the pixel region; a feed line outputting an OFF voltage to the plurality of first thin-film transistors; and a plurality of second thin-film transistors contacting each other and connecting the feed line to the plurality of gate lines.

REFERENCES:
patent: 4917467 (1990-04-01), Chen et al.
patent: 5132677 (1992-07-01), Nicholas
patent: 5668613 (1997-09-01), Kim et al.
patent: 6377322 (2002-04-01), Yamaguchi et al.

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