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:
Jun. 12, 2007
Filed:
Sep. 25, 2003
Applicants:
Kazuhiro Nishiyama, Hirakata, JP;
Yukio Tanaka, Kyoto, JP;
Kazunori Komori, Sanda, JP;
Akio Takimoto, Neyagawa, JP;
Inventors:
Kazuhiro Nishiyama, Hirakata, JP;
Yukio Tanaka, Kyoto, JP;
Kazunori Komori, Sanda, JP;
Akio Takimoto, Neyagawa, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a liquid crystal element wherein a liquid crystal having a liquid crystal molecule is held between two substrates. An information for aligning a liquid crystal moleculein two or more directions phasedly or gradually by applying voltage is provided for two substratesand. The information for aligning is provided for the liquid crystal moleculethrough irregularities in a wave plate and rubbing formed on a substrate.