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:
Dec. 10, 2019
Filed:
Mar. 16, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Makoto Otani, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G02B 19/00 (2006.01); G06F 3/042 (2006.01); G02B 27/09 (2006.01);
U.S. Cl.
CPC ...
G02B 19/0014 (2013.01); G02B 19/009 (2013.01); G02B 19/0047 (2013.01); G02B 27/0927 (2013.01); G02B 27/0961 (2013.01); G06F 3/0425 (2013.01);
Abstract
A light outputting apparatus includes a light outputting section that outputs light, and the light outputting section includes a light source that emits light, a collimator lens for parallelizing the light emitted from the light source, and an optical element including a plurality of lenslets that widen the light having passed through the collimator lens in a direction perpendicular to the optical axis of the light source and corresponding to a first direction that is one of first and second directions perpendicular to each other.