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. 24, 2020
Filed:
Jan. 30, 2020
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Manabu Okuno, Osaka, JP;
Yohei Katsumata, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); H04N 9/31 (2006.01); G02B 13/16 (2006.01); G02B 27/30 (2006.01); G03B 21/28 (2006.01); G02B 26/00 (2006.01); G03B 21/00 (2006.01); G03B 21/20 (2006.01); H01S 5/022 (2006.01);
U.S. Cl.
CPC ...
G02B 13/16 (2013.01); G02B 26/008 (2013.01); G02B 27/30 (2013.01); G03B 21/008 (2013.01); G03B 21/204 (2013.01); G03B 21/28 (2013.01); H01S 5/02288 (2013.01);
Abstract
A light source deviceincludes light source unitsto, lenses, and, and mirrorsand. Light source unitsand/or light source unitsare placed such that the light from unitstoeither enters lensat a position deviated from the optical axis of lensor enters lensat a position deviated from the optical axis of lens