Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-08-31
2011-10-25
Robinson, Mark (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S141000, C349S146000
Reexamination Certificate
active
08045104
ABSTRACT:
A liquid crystal display and a method of manufacturing the same that can reduce the increase in the black level due to light leakage, without reducing the aperture ratio while improving the contrast ratio. The liquid crystal display includes a TFT array substrate comprising a data line, a pixel electrode and a common electrode, and the data line, the pixel electrode and the common electrode have at least one bent structure; a color filter array substrate opposite to the TFT array substrate, the color filter array substrate comprising a black matrix covering an area corresponding to at least the data line and the common electrode; and a liquid crystal layer formed between the TFT array substrate and the color filter array substrate, wherein the black matrix comprises a first black matrix line covering an area where light leakage is minimal, and a second black matrix line covering an area where light leakage is excessive, the second black matrix having a line width larger than a line width of the first black matrix.
REFERENCES:
patent: 5907380 (1999-05-01), Lien
patent: 6088070 (2000-07-01), Ohtani et al.
patent: 6538713 (2003-03-01), Yanagawa et al.
patent: 6630971 (2003-10-01), Woo et al.
patent: 6937312 (2005-08-01), Kadotani et al.
patent: 7087928 (2006-08-01), Shimizu et al.
patent: 7253856 (2007-08-01), Kim et al.
patent: 7423716 (2008-09-01), Konno et al.
patent: 7483106 (2009-01-01), Ito et al.
patent: 2002/0051101 (2002-05-01), Kurahashi et al.
patent: 2004/0227891 (2004-11-01), Hirota
patent: 2005/0046779 (2005-03-01), Sumi et al.
Cho Suk Ho
Kim Jin Ho
Park Su Jung
Arendt Paisley L
Birch & Stewart Kolasch & Birch, LLP
LG Display Co. Ltd.
Robinson Mark
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