Array substrate for liquid crystal display device comprising...

Details Array substrate for liquid crystal display device comprising... Array substrate for liquid crystal display device comprising...

2011-07-05

2011-07-05

Robinson, Mark A (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S038000, C349S042000, C349S149000

Reexamination Certificate

active

07973896

ABSTRACT:
An array substrate for an LCD device and a manufacturing method thereof. The array substrate includes: a gate line, a gate electrode, a gate pad, and a pixel electrode formed on the substrate; a gate insulation layer formed on the substrate to expose the gate line and the pixel electrode; a source electrode connected to a data line crossing the gate line, a drain electrode facing the source electrode with a channel interposed, a data pad formed at one end of the data line, and a capacitor electrode overlapping portions of the pixel electrode and the gate line; a semiconductor layer constituting the channel between the source electrode and the drain electrode; first, second, third, and fourth contact holes formed in the gate pad, the data pad, the capacitor electrode, and the drain electrode, respectively; and first through fourth contact electrodes formed in the first through fourth contact holes, respectively.

REFERENCES:
patent: 2003/0122989 (2003-07-01), Park et al.
patent: 2005/0270454 (2005-12-01), Ahn et al.
patent: 200419238 (2004-10-01), None

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