Thin film transistor device, liquid crystal display device...

Details Thin film transistor device, liquid crystal display device... Thin film transistor device, liquid crystal display device...

2004-06-30

2009-02-10

Dudek, James A (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S047000

Reexamination Certificate

active

07489368

ABSTRACT:
A liquid crystal display device includes a data line, a source electrode, a drain electrode, and a pixel electrode disposed on a lower substrate, an island-shaped semiconductor layer overlapping the source and drain electrodes, a gate insulating layer along an entire surface of the lower substrate including the semiconductor layer, a gate line and a gate electrode on the gate insulating layer, a passivation layer along an entire surface of the lower substrate including the gate line, an upper substrate facing the lower substrate, and a liquid crystal layer between the lower and upper substrates.

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