Pixel structures, methods of forming the same and multi...

Details Pixel structures, methods of forming the same and multi... Pixel structures, methods of forming the same and multi...

2007-11-16

2010-10-05

Nguyen, Dung T (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S038000, C349S129000, C349S139000, C349S187000

Reexamination Certificate

active

07808567

ABSTRACT:
A pixel structure is provided. The pixel structure comprises a lower substrate with a transistor and pixel area; a first patterned conductive layer, which has a data line and a gate within the transistor area that is disposed on the lower substrate; a patterned insulator layer covering the first patterned conductive layer; an active layer disposed on the patterned insulator layer above the gate; a second patterned conductive layer with a gate line disposed on the patterned insulator layer, source and drain, wherein the source and the drain are disposed on the active layer; a pixel electrode disposed on the patterned insulator layer and electrically connected to the drain; a patterned passivation layer disposed on the patterned insulator layer, gate line, source, drain and pixel electrode; and a third patterned conductive layer, which has a data line connecting electrode, a gate line connecting electrode, at least one alignment electrode and a common electrode. The data line is electrically connected to the source through the data line connecting electrode; the gate line is electrically connected to the gate through the gate line connecting electrode; the alignment electrode is electrically connected to the pixel electrode; and a portion of the common electrode is disposed above the data line.

REFERENCES:
patent: 5920082 (1999-07-01), Kitazawa et al.
patent: 6627470 (2003-09-01), Yoo et al.
patent: 2005/0185120 (2005-08-01), Kitoh et al.
patent: 2005/0200791 (2005-09-01), Ahn
patent: 1658031 (2005-08-01), None

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