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:
Feb. 14, 2017
Filed:
Dec. 12, 2012
Seiko Epson Corporation, Tokyo, JP;
Hirofumi Kasuga, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
An lighting equipment having an illumination capability and an image projection capability includes a light source unit () that functions as a light source for illumination and a light source for image projection, an image formation unit () that modulates light from the light source unit based on image information for illumination or image information for image projection to form an image, a projection unit including a lens () that projects the image formed by the image formation unit on a projection surface, a control unit () that controls the light source and the image projection unit, and a connection unit () electrically connectable to an existing lighting equipment attachment member ().