Liquid crystal display device having an improved aperture...

Details Liquid crystal display device having an improved aperture... Liquid crystal display device having an improved aperture...

2007-08-07

2007-08-07

Duong, Thoi V. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S129000, C349S145000

Reexamination Certificate

active

10134694

ABSTRACT:
A liquid crystal display device includes first and second substrates facing and spaced apart from each other, a common electrode on an inner surface of the first substrate, a gate line on an inner surface of the second substrate, a data line crossing the gate line, a switching device connected to the gate and data lines, a first pixel electrode connected to the switching device and spaced apart from the data line, a black matrix covering the data line and having a first portion width extending from a center line of the data line to a first edge of the black matrix, and a second portion width different from the first portion width extending from the center line of the data line to a second edge of the black matrix opposite to the first edge of the black matrix, and a liquid crystal material layer interposed between the first pixel electrode and common electrode.

REFERENCES:
patent: 5781260 (1998-07-01), Miyazawa
patent: 5907380 (1999-05-01), Lien
patent: 5940056 (1999-08-01), Hanazawa et al.
patent: 6011604 (2000-01-01), Miyazawa
patent: 6067140 (2000-05-01), Woo et al.
patent: 6297862 (2001-10-01), Murade
patent: 6449025 (2002-09-01), Lee
patent: 7-175056 (1995-07-01), None
patent: 1996-11494 (1999-02-01), None

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