Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-10-20
2009-12-08
Stahl, Michael (Department: 2874)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S118000, C349S119000
Reexamination Certificate
active
07630038
ABSTRACT:
There are provided a liquid crystal panel and a liquid crystal display apparatus each having an excellent screen contrast, a small color shift, and small display unevenness. The liquid crystal panel includes a liquid crystal cell; a first polarizer placed on one side of the liquid crystal cell; a second polarizer placed on the other side of the liquid crystal cell; and at least two optical compensation layers including a first optical compensation layer and a second optical compensation layer placed between the first polarizer and the second polarizer.
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International Search Report of PCT/JP2006/321462, date of mailing Dec. 12, 2006.
Iida Toshiyuki
Murakami Nao
Nagase Junichi
Takeda Kentarou
Yoshida Kentarou
Nitto Denko Cororation
Stahl Michael
Westerman, Hattori, Daniels & Adrian , LLP.
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