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:
Jul. 10, 2018
Filed:
Jul. 03, 2017
Seiko Epson Corporation, Tokyo, JP;
Akitoshi Kuroda, Yamagata-Mura, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A projector includes: an image light generating section generating image light; a projection lens projecting the image light emitted from the image light generating section; a lens shift mechanism moving the projection lens in a first direction orthogonal to an optical axis of the projection lens; an external housing accommodating the image light generating section and the lens shift mechanism and including an opening surrounding the projection lens; and a fitting mechanism attached to the external housing. The external housing includes a notch portion formed by cutting off a portion of the peripheral edge of the opening and located in the first direction with respect to the projection lens. The fitting mechanism includes a fitting portion fitted into the notch portion and forming a portion of the peripheral edge. The fitting portion moves away from the projection lens by being pressed from the projection lens side.