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...

2011-08-02

2011-08-02

Rude, Timothy (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

07990508

ABSTRACT:
In a liquid crystal display device of an IPS system, to realize reduction of manufacturing cost and improvement of yield by decreasing the number of steps for manufacturing a TFT. A channel etch type bottom gate TFT structure, where patterning of a source region and a drain region and patterning of a source wiring and a pixel electrode are carried out by the same photomask.

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