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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 12087890 B1

PDFFull Text
Date of Patent:
Sep. 10, 2024

Filed:

Dec. 29, 2021

Light emitting device including shaped bonding member for attaching light transmissive member to light emitting element

Applicant:

Nichia Corporation, Anan, JP;

Inventor:

Rie Maeda, Tokushima, JP;

Assignee:

NICHIA CORPORATION, Anan, JP;

Attorney:

Global IP Counselors, LLP

Primary Examiner:

Daniel Luke

Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 25/075 (2006.01); H01L 33/00 (2010.01); H01L 33/54 (2010.01); H01L 33/60 (2010.01); H01L 33/62 (2010.01);
U.S. Cl.
CPC ...
H01L 33/505 (2013.01); H01L 33/0095 (2013.01); H01L 33/502 (2013.01); H01L 33/54 (2013.01); H01L 33/62 (2013.01); H01L 25/0753 (2013.01); H01L 33/60 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01); H01L 2933/0091 (2013.01);
Abstract

A light emitting device includes a light emitting element, a light-transmissive member, a bonding member and a light-reflective member. The bonding member is disposed between the light emitting element and the light-transmissive member, with the bonding member covering an upper surface of the light emitting element and at least a part of a lateral surface of the light emitting element. The light-reflective member covers the bonding member and a lateral surface of the light-transmissive member. The bonding member includes a surface that is flush with the lateral surface of the light-transmissive member, and an inclined surface that is inclined so as to extend toward the light-transmissive member.

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