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:
Apr. 26, 2011
Filed:
Feb. 18, 2009
Fusao Ishii, Pittsburgh, PA (US);
Naoya Sugimoto, Tokoy, JP;
Hirotoshi Ichikawa, Tokyo, JP;
Yoshihiro Maeda, Tokyo, JP;
Fusao Ishii, Pittsburgh, PA (US);
Naoya Sugimoto, Tokoy, JP;
Hirotoshi Ichikawa, Tokyo, JP;
Yoshihiro Maeda, Tokyo, JP;
Silicon Quest Kabushiki-Kaisha, , JP;
Olympus Corporation, , JP;
Abstract
The present invention provides a spatial light modulator, comprising a mirror modulating a light emitted from a light source, wherein the mirror is further controlled to operate with at least three stationary states whereby an image is projected with a gray scale expression through a combination of modulation of the light operated in the three stationary states.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile