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:
Aug. 01, 2006
Filed:
Mar. 16, 2005
Motoyuki Fujimori, Suwa, JP;
Masami Murata, Shiojiri, JP;
Toshiaki Hashizume, Okaya, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An optical device () includes three optical modulators, three optical modulator holders (), a plurality of fluid circulating members (), a cross dichroic prism (), a fluid branching section (), a fluid feed-in section () and a fluid pressurizing/feeding section (). The three optical modulator holders () are fitted respectively to the three light-incident surfaces of the cross dichroic prism () through three supporting members (). The fluid feed-in section () is fitted to the top surface of the cross dichroic prism (). The fluid branching section () and the fluid pressurizing/feeding section () are laid one on the other and fitted to the lower surface of the cross dichroic prism ().