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:
Mar. 22, 2011
Filed:
Apr. 07, 2008
Izushi Kobayashi, Tokyo, JP;
Yutaka Sugawara, Tokyo, JP;
Akihiro Kojima, Kanagawa, JP;
Akira Nakamura, Tokyo, JP;
Katsuhisa Ito, Tokyo, JP;
Izushi Kobayashi, Tokyo, JP;
Yutaka Sugawara, Tokyo, JP;
Akihiro Kojima, Kanagawa, JP;
Akira Nakamura, Tokyo, JP;
Katsuhisa Ito, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
Disclosed herein is an image projecting apparatus, including: a one-dimension type light modulating device for modulating a light in accordance with image information; a projection optical system; and a light deflecting device for deflecting an image light in a direction approximately perpendicular to an extension direction of a one-dimensional image light emitted from the one-dimensional light modulating device; wherein the light deflecting device is composed of a first light deflecting device arranged between the projection optical system and the one-dimension type light modulating device, and a second light deflecting device arranged on an emission side of the projection optical system; the second light deflecting device is detachably mounted.