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:
Jan. 29, 2008
Filed:
Jul. 23, 2003
Satoru Tanaka, Tsurugashima, JP;
Yoshihisa Itoh, Tsurugashima, JP;
Akihiro Tachibana, Tsurugashima, JP;
Yoshihisa Kubota, Tsurugashima, JP;
Kazuo Kuroda, Tsurugashima, JP;
Satoshi Sugiura, Tsurugashima, JP;
Satoru Tanaka, Tsurugashima, JP;
Yoshihisa Itoh, Tsurugashima, JP;
Akihiro Tachibana, Tsurugashima, JP;
Yoshihisa Kubota, Tsurugashima, JP;
Kazuo Kuroda, Tsurugashima, JP;
Satoshi Sugiura, Tsurugashima, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
A spatial light modulator, in which light modulation elements are arranged in a same plane. In the spatial light modulator, a plurality of the light modulation elements are arranged such that there are at least two periods of periodic structure corresponding to an arrangement of the light modulation elements in an arbitrary direction in the plane where the light modulation elements are arranged.