Array substrate for liquid crystal display device and...

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

2006-10-03

2006-10-03

Dudek, James A. (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S111000

Reexamination Certificate

active

07116383

ABSTRACT:
An array substrate for a liquid crystal display device includes a substrate, a gate line on the substrate, the gate line connected to a gate pad, a data line on the substrate, the data line connected to a data pad and crossing the gate line for defining a pixel region, a thin film transistor connected to the gate line and the data line, the thin film having a gate electrode and source and drain electrodes, a passivation layer having a first contact hole exposing the drain electrode, a second contact hole exposing the gate pad, and a third contact hole exposing the data pad, a black matrix on the passivation layer, a first conductive pattern covering the first contact hole, a pixel electrode on the passivation layer at the pixel region, the pixel electrode contacting the first conductive pattern, an auxiliary gate pad connected to the gate pad through the second contact hole, and an auxiliary data pad connected to the data pad through the third contact hole.

REFERENCES:
patent: 6380559 (2002-04-01), Park et al.
patent: 6468822 (2002-10-01), Maeda et al.

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