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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 10985298 B1

PDFFull Text
Date of Patent:
Apr. 20, 2021

Filed:

Aug. 22, 2018

Light emitting device and method of manufacturing same

Applicant:

Nichia Corporation, Anan, JP;

Inventor:

Tadao Hayashi, Tokushima, JP;

Assignee:

NICHSA CORPORATION, Anan, JP;

Attorney:

Global IP Counselors, LLP

Primary Examiner:

Victor A Mandala

Assistant Examiner:

Colleen E Snow

Int. Cl.
CPC ...
H01L 47/00 (2006.01); H01L 33/58 (2010.01); H01L 33/60 (2010.01); H01L 33/62 (2010.01); H01L 33/54 (2010.01); H01L 33/50 (2010.01); H01L 33/32 (2010.01); H01L 33/56 (2010.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H01L 33/58 (2013.01); H01L 33/54 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01); H01L 33/0093 (2020.05); H01L 33/0095 (2013.01); H01L 33/32 (2013.01); H01L 33/502 (2013.01); H01L 33/507 (2013.01); H01L 33/56 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0083 (2013.01);
Abstract

A light emitting device including a light emitting element, a light transmissive member, a light guide member, and a light reflective member. The light transmissive member is disposed on an upper surface of the light emitting element, and has a lower surface including a first region facing the light emitting element and a second region positioned outside of the first region. The light guide member covers a lateral surface of the light emitting element and the second region of the lower surface of the light transmissive member. The light reflective member covers the light emitting element, an upper surface of the light transmissive member and the light guide member. One of lateral surfaces of the light transmissive member is exposed from the light reflective member.

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