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:
May. 04, 2021
Filed:
May. 19, 2020
Applicant:
Maxell, Ltd., Kyoto, JP;
Inventors:
Takuya Shimizu, Kyoto, JP;
Katsuyuki Watanabe, Kyoto, JP;
Hiroyuki Urata, Kyoto, JP;
Tatsuya Ishikawa, Kyoto, JP;
Nobuo Masuoka, Kyoto, JP;
Assignee:
MAXELL, LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/10 (2006.01); G08B 21/18 (2006.01); G03B 17/54 (2021.01); G03B 21/28 (2006.01); G03B 29/00 (2021.01); G06F 3/042 (2006.01); H05B 45/20 (2020.01); H05B 47/10 (2020.01); H05B 47/12 (2020.01); H05B 47/20 (2020.01); H05B 47/105 (2020.01); H05B 47/175 (2020.01); G06F 3/01 (2006.01); F21S 8/04 (2006.01); F21S 8/06 (2006.01); F21V 23/04 (2006.01); F21Y 115/10 (2016.01); G08B 21/10 (2006.01); G06F 3/0482 (2013.01); G06F 3/0484 (2013.01);
U.S. Cl.
CPC ...
G08B 21/185 (2013.01); G03B 17/54 (2013.01); G03B 21/10 (2013.01); G03B 21/28 (2013.01); G03B 29/00 (2013.01); G06F 3/017 (2013.01); G06F 3/0425 (2013.01); G06F 3/0426 (2013.01); H05B 45/20 (2020.01); H05B 47/10 (2020.01); H05B 47/105 (2020.01); H05B 47/12 (2020.01); H05B 47/175 (2020.01); H05B 47/20 (2020.01); F21S 8/04 (2013.01); F21S 8/06 (2013.01); F21V 23/04 (2013.01); F21Y 2115/10 (2016.08); G06F 3/0482 (2013.01); G06F 3/04847 (2013.01); G08B 21/10 (2013.01);
Abstract
A lighting apparatus with an image-projecting function that is convenient for a user can be provided. The lighting apparatus includes: an illuminating unit that emits illumination light; and a projection-type image display unit that projects an image. The projection-type image display unit is configured so that a setting menu screen settable about an image displayed by the projection-type image display unit can be displayed.