Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-06-09
2009-08-04
Ngo, Julie (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S133000, C349S172000
Reexamination Certificate
active
07570331
ABSTRACT:
A liquid crystal display including two alignment substrates having a base material, an electrode layer and alignment layer, with a ferroelectric liquid crystal interposed therebetween. One of the two alignment layers for controlling the alignment of the ferroelectric liquid crystal has a column structure with plate-like molecules having the photo dichroism in the visible light range laminated with the normal directions of the plate-like molecules oriented in a certain direction, and it is provided a columnar alignment layer having the alignment function and the polarizing function.
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Ishikawa Makoto
Okabe Masato
Sawatari Naoko
Dai Nippon Printing Co. Ltd.
Ladas & Parry LLP
Ngo Julie
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