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:
Apr. 02, 2024
Filed:
Sep. 08, 2022
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventor:
Yosuke Kasuya, Ebina, JP;
Assignee:
FUJIFILM Business Innovation Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); B41J 2/00 (2006.01); B41J 2/45 (2006.01); F21K 9/237 (2016.01); G03G 15/04 (2006.01); G03G 21/20 (2006.01); G06K 15/00 (2006.01); G06K 15/12 (2006.01); F21V 29/67 (2015.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
G03G 15/04054 (2013.01); B41J 2/45 (2013.01); F21K 9/237 (2016.08); G03G 21/206 (2013.01); G06K 15/1261 (2013.01); F21V 29/67 (2015.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08); G03G 15/04036 (2013.01); G03G 2215/0409 (2013.01);
Abstract
A light emitting device includes: a base that extends in one direction, and has an opening; plural light emitting units that are disposed to be displaced from each other in the one direction on the front surface side of the base, the light emitting units each including a support that extends in the one direction, and plural light sources that are disposed in the one direction on the support; and an air blowing unit that blows air toward the light emitting units through the opening.