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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 12396304 B1

PDFFull Text
Date of Patent:
Aug. 19, 2025

Filed:

Jun. 29, 2023

Light emitting apparatus and method for producing the same

Applicant:

Nichia Corporation, Anan, JP;

Inventors:

Shunsuke Minato, Anan, JP;

Masahiko Sano, Anan, JP;

Assignee:

NICHIA CORPORATION, Anan, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Nathan W Ha

Int. Cl.
CPC ...
H10H 20/856 (2025.01); H10H 20/851 (2025.01); H10H 20/855 (2025.01); H10H 20/857 (2025.01); H01L 25/075 (2006.01); H10H 20/80 (2025.01); H10H 20/84 (2025.01); H10H 20/853 (2025.01); H10H 20/854 (2025.01);
U.S. Cl.
CPC ...
H10H 20/856 (2025.01); H10H 20/8514 (2025.01); H10H 20/8515 (2025.01); H10H 20/855 (2025.01); H10H 20/857 (2025.01); H01L 25/0753 (2013.01); H01L 2224/05001 (2013.01); H01L 2224/05023 (2013.01); H01L 2224/05568 (2013.01); H01L 2224/05644 (2013.01); H01L 2224/05655 (2013.01); H01L 2224/05664 (2013.01); H01L 2224/05666 (2013.01); H01L 2224/05669 (2013.01); H01L 2224/05671 (2013.01); H01L 2224/05673 (2013.01); H01L 2224/0568 (2013.01); H01L 2224/05684 (2013.01); H01L 2224/14 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/73253 (2013.01); H01L 2924/013 (2013.01); H10H 20/84 (2025.01); H10H 20/853 (2025.01); H10H 20/854 (2025.01); H10H 20/882 (2025.01);
Abstract

A light emitting apparatus includes: a mount substrate; one or more light emitting devices located above the mount substrate; a light conversion member located above the one or more light emitting devices; and a covering member that contains a light reflective material and covers the one or more light emitting devices. The light conversion member includes: a light emission surface facing upward, a lateral surface facing laterally, and a light receiving surface facing downward. The covering member covers the lateral surface of the light conversion member, and is interposed between the mount substrate and the one or more light emitting devices.

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