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:
Nov. 11, 2008
Filed:
Jun. 13, 2006
Roger Corn, Tokyo, JP;
Roger Corn, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A projection television apparatus includes: frame; rear projection screen; and projector unit for emitting image projection light beam onto rear of screen; wherein projector unit includes; illuminating means, image forming means for modulating light beams on basis of image information, and projection lens for projecting image onto screen; optical axis of projection light beam is bent with optical axis of projection lens; part extending from image forming means to projection lens is separated from light source side unit, and part extending from image forming means to projection lens is formed as integrally coupled body into image emergence side unit; support mechanism for supporting image emergence side unit with frame rotatably around optical axis of projection lens along plane orthogonal to optical axis, image adjusting mechanism by rotation for adjusting angle of rotation around optical axis of projection lens, and securing mechanism for image emergence side unit with frame are provided.