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:
Jun. 01, 2004
Filed:
Aug. 12, 2002
Motohiro Atsumi, Hachioji, JP;
Yoshihiro Maeda, Hachioji, JP;
Nobuo Miyairi, Kanagawa, JP;
Hirotoshi Ichikawa, Hachioji, JP;
Olympus Corporation, , JP;
Abstract
Element fixing mounting portions are formed in the shape of bridge beams on both the side surfaces or the like of the first optical surface, which is disposed in confrontation with an image display element, of a Free-Form-Surface prism acting as an optical element, the side surfaces being located externally of the effective light beam range of the first optical surface. Then, the optical element can be mounted on a cabinet making effective use of a space by projecting positioning bosses or the like from the mounting portions, the bosses being used when optical element is mounted on the cabinet.