Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-05-19
2009-08-04
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07570338
ABSTRACT:
A liquid crystal display panel includes an upper substrate, a lower substrate facing the upper substrate, a gate line and a data line on an upper surface of the lower substrate facing the upper substrate, the gate line and the data line cross each other to define a cell area, a pixel electrode formed in the cell area, a dummy source/drain electrode pattern over the gate line, and a ball spacer within the dummy source/drain electrode pattern, the ball spacer maintaining a cell gap between the upper substrate and the lower substrate.
REFERENCES:
patent: 6211937 (2001-04-01), Miyachi et al.
patent: 6967703 (2005-11-01), Nam et al.
patent: 2005/0140892 (2005-06-01), Kim et al.
Kim Bong Chul
Koo Kyo Yong
Kwon Dhang
Lee Seung Hyun
Seo Hyeon Jin
Heyman John
Holland & Knight LLP
LG Display Co. Ltd.
Nelms David
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