The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2009
Filed:
Oct. 20, 2006
Kentarou Takeda, Osaka, JP;
Nao Murakami, Osaka, JP;
Junichi Nagase, Osaka, JP;
Toshiyuki Iida, Osaka, JP;
Kentarou Yoshida, Osaka, JP;
Kentarou Takeda, Osaka, JP;
Nao Murakami, Osaka, JP;
Junichi Nagase, Osaka, JP;
Toshiyuki Iida, Osaka, JP;
Kentarou Yoshida, Osaka, JP;
Nitto Denko Cororation, Ibaraki-shi, JP;
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.