Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-03-25
2008-03-25
Qi, Mike (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S038000, C349S039000
Reexamination Certificate
active
11819127
ABSTRACT:
An in-plane switching mode liquid crystal display device includes first and second substrates; a gate line and a data line arranged in a substantially horizontal and vertical direction, respectively, on the first substrate to define a pixel region; a switching device formed at a crossing of the gate line and the data line; a common line formed substantially parallel to the data line at a center of the pixel region; a pixel electrode line overlapping the common line; a plurality of common electrodes extended from the common line; pixel electrodes extended from the pixel electrode line, disposed substantially parallel to the common electrodes, wherein a lateral electric field is formed between the common electrodes and the pixel electrodes; and a liquid crystal layer formed between the first substrate and the second substrate.
REFERENCES:
patent: 5852485 (1998-12-01), Shimada et al.
patent: 6281958 (2001-08-01), Nakajima
patent: 6642984 (2003-11-01), Yoshida et al.
patent: 9-258269 (1997-10-01), None
patent: 11-125835 (1999-05-01), None
Communication for Korean Patent Office dated Apr. 27, 2006.
Kang Byung-Koo
Kim Do-Sung
LG.Philips LCD Co. , Ltd.
McKenna Long & Aldridge LLP
Qi Mike
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