Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-11-03
2008-12-09
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S141000
Reexamination Certificate
active
07463320
ABSTRACT:
A liquid crystal panel according to an embodiment of the present invention includes: a liquid crystal cell; a first polarizer arranged on one side of the liquid crystal cell; a second polarizer arranged on another side of the liquid crystal cell; a negative biaxial optical element and a positive C plate arranged between the liquid crystal cell and the first polarizer; and an isotropic optical element arranged between the liquid crystal cell and the second polarizer. Here, the negative biaxial optical element is arranged between the first polarizer and the positive C plate.
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Japanese Office Action dated Nov. 21, 2006, Application No. 515268.
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Japanese Office Action mailed Nov. 21, 2006, issued in corresponding Japanese Application No. 2005-240588.
Kobayashi Kentarou
Koishi Naoki
Yano Shuuji
Heyman John
Nelms David
Nitto Denko Corporation
Westerman, Hattori, Daniels & Adrian , LLP.
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