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. 09, 2019
Filed:
Jul. 09, 2014
Applicant:
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Inventors:
Shin Itoh, Osaka, JP;
Masahiro Konishi, Osaka, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/22 (2018.01); C25D 11/04 (2006.01); C25D 11/16 (2006.01); F21V 7/06 (2006.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 7/22 (2013.01); C25D 11/04 (2013.01); C25D 11/16 (2013.01); F21V 7/06 (2013.01); F21Y 2105/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract
A lighting reflectorincludes a base member, made of metal, having an inner circumferential surfaceexpanding toward a light exit apertureopen at an end in an axial direction. A thin-film layerwhich is formed from a thin film containing ceramic and which scatters light is placed on an end portion of the inner circumferential surfacethat is on the opposite side to the light exit aperture