Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-05-25
2009-10-06
Font, Frank G (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S048000, C349S129000
Reexamination Certificate
active
07599036
ABSTRACT:
In an in-plane switching active matrix LCD apparatus wherein a liquid crystal layer is sealed between a pair of transparent substrates and pectinate pixel electrodes and common electrodes are formed on the transparent substrates, a transparent continuous solid electrode that evenly covers the pixel is provided via a transparent insulating film to the bottom layers of the pixel electrodes and common electrodes, and this transparent continuous solid electrode is in an electrically floating state. Transmissivity can thereby be improved with a simple configuration.
REFERENCES:
patent: 2003/0117558 (2003-06-01), Kim et al.
patent: 2006/0146254 (2006-07-01), Kim
patent: 2006/0187392 (2006-08-01), Okamoto et al.
patent: 2004-354407 (2004-12-01), None
Font Frank G
McGinn IP Law Group PLLC
NEC LCD Technologies Ltd.
Wong Eric
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