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. 08, 2016
Filed:
Mar. 21, 2014
Funai Electric Co., Ltd., Osaka, JP;
Tomohiro Kobayashi, Osaka, JP;
Funai Electric Co., Ltd., Osaka, JP;
Abstract
A projector for projecting an image includes a light source that outputs light; a reflecting member that reflects the light from the light source; and a diaphragm member with an aperture that restricts a range of flux of either an incident light incident to the reflecting member or a reflected light reflected by the reflecting member. The aperture may penetrate through the diaphragm member along a direction of thickness of the diaphragm member. The diaphragm member may be arranged so as to not block the other of the incident light or the reflected light, and a direction perpendicular to the direction of thickness may be oblique with respect to an optical path of either the incident light or the reflected light.