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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.:

US 9903544 B1

PDFFull Text
Date of Patent:
Feb. 27, 2018

Filed:

Oct. 28, 2016

Light-emitting apparatus

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventor:

Masanao Kurita, Kawasaki, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Fitzpatrick, Cella, Harper & Scinto

Primary Examiner:

Donald Raleigh

Int. Cl.
CPC ...
F21V 9/00 (2015.01); F21K 9/64 (2016.01); F21V 7/04 (2006.01); F21V 9/06 (2018.01); F21V 13/14 (2006.01); F21V 23/00 (2015.01); G02B 5/02 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/64 (2016.08); F21V 7/04 (2013.01); F21V 9/06 (2013.01); F21V 13/14 (2013.01); F21V 23/005 (2013.01); G02B 5/0278 (2013.01); F21Y 2115/10 (2016.08);
Abstract

A light-emitting apparatus according to the present invention is a light-emitting apparatus configured to emit light from a light-emitting surface, and includes: a light source configured to emit first light that is ultraviolet light or near-ultraviolet light; a conversion member configured to convert the first light to second light that is white light; and a first filter member configured to reflect the first light and transmit the second light, wherein the light source, the conversion member, and the first filter member are provided in an order of the light source, the conversion member, and the first filter member in a direction from the light source toward the light-emitting surface.

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Kurita, Masanao. (2018). Light-emitting apparatus (U.S. Patent No. 9903544). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9903544

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