Liquid crystal display device and method of manufacturing...

Details Liquid crystal display device and method of manufacturing... Liquid crystal display device and method of manufacturing...

2005-01-18

2005-01-18

Parker, Kenneth (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C438S030000

Reexamination Certificate

active

06844901

ABSTRACT:
A method for manufacturing a liquid crystal display device includes forming a gate line and a gate electrode on a substrate, forming a gate insulating layer on an entire surface of the substrate including the gate line, forming a semiconductor layer on the gate insulating layer above the gate electrode, depositing a metal layer on an entire surface of the gate insulating layer including the semiconductor layer, forming a mask pattern for patterning a data line and source and drain electrodes on the metal layer, and forming a data line perpendicular to the gate line, and the source and drain electrodes by simultaneously removing portions of the metal layer with the mask pattern and removing a first thickness of the gate insulating layer.

REFERENCES:
patent: 6075257 (2000-06-01), Song
patent: 6714267 (2004-03-01), Choi et al.
patent: 6717631 (2004-04-01), Choi
patent: 6734935 (2004-05-01), Kim et al.

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