Liquid crystal display device and fabricating method thereof

Details Liquid crystal display device and fabricating method thereof Liquid crystal display device and fabricating method thereof

2005-11-10

2009-02-10

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S043000

Reexamination Certificate

active

07489379

ABSTRACT:
A liquid crystal display device, including: a gate line on a substrate; a data line crossing the gate line with a gate insulating film in between to define a pixel area; a thin film transistor having a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode facing the source electrode, and a semiconductor pattern providing a channel between the source electrode and the drain electrode; and a pixel electrode in the pixel area connected to the drain electrode, wherein the data line, the source electrode, and the drain electrode are formed of a first conductive layer group of double conductive layers, the pixel electrode is formed of the lowermost layer of the extended drain electrode, and the data line, the source electrode, the drain electrode, and the pixel electrode are in an area that is to be sealed by a sealant.

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