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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 11508885 B1

PDFFull Text
Date of Patent:
Nov. 22, 2022

Filed:

Sep. 27, 2019

Light emitting device

Applicant:

Nichia Corporation, Anan, JP;

Inventors:

Hiroki Inoue, Anan, JP;

Masafumi Kuramoto, Tokushima, JP;

Assignee:

NICHIA CORPORATION, Anan, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Margaret G Moore

Int. Cl.
CPC ...
C08L 83/04 (2006.01); H01L 33/56 (2010.01); H01L 33/62 (2010.01); H01L 33/48 (2010.01); C08G 77/20 (2006.01); C08K 5/00 (2006.01); H01L 33/50 (2010.01); F21K 9/64 (2016.01); C08K 5/56 (2006.01); H01L 33/60 (2010.01); C08G 77/12 (2006.01); F21K 9/00 (2016.01);
U.S. Cl.
CPC ...
H01L 33/56 (2013.01); C08G 77/20 (2013.01); C08K 5/0091 (2013.01); C08K 5/56 (2013.01); C08L 83/04 (2013.01); F21K 9/64 (2016.08); H01L 33/486 (2013.01); H01L 33/507 (2013.01); H01L 33/62 (2013.01); C08G 77/12 (2013.01); F21K 9/00 (2013.01); H01L 33/60 (2013.01);
Abstract

A light emitting device includes a light emitting element, a substrate which contains a conductive member containing silver having the light emitting element mounted, and a sealing member which covers the light emitting element, and the sealing member is made of a cured silicone composite containing the following components (A), (B), (C), and (D): In the formula (1), Rto Reach independently represent a linear, branched, or cyclic monovalent hydrocarbon group having 1 to 10 carbon atoms, which may be substituted by a fluorine atom, or each independently represent a hydroxy group or an alkoxy group; and m represents an integer of 1 or greater.

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