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. 06, 2018
Filed:
Oct. 28, 2014
Seiko Epson Corporation, Tokyo, JP;
Junya Hayakawa, Azumino, JP;
Hiroshi Abe, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
To provide a light emitting device capable of adjusting an emission direction of light, and an image display system. Disclosed is a light emitting device including: a light source unit emitting light to a region along a predetermined flat surface; a frame in which the light source unit is provided; and an adjustment mechanism that adjusts an emission direction of light emitted from the light source unit, relative to the predetermined flat surface. Since the frame is provided with the adjustment mechanism adjusting the emission direction of light emitted from the light source unit, relative to the predetermined flat surface, it is possible to adjust the inclination of the frame relative to the predetermined flat surface. As a result, it is possible to adjust the emission direction of light emitted from the light source unit.