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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 11935991 B1

PDFFull Text
Date of Patent:
Mar. 19, 2024

Filed:

Mar. 16, 2023

Light emitting device including electronic components and pin holes

Applicant:

Nichia Corporation, Anan, JP;

Inventors:

Shinya Okura, Anan, JP;

Takanobu Sogai, Anan, JP;

Koji Oshodani, Anan, JP;

Assignee:

NICHIA CORPORATION, Anan, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Patricia D Valenzuela

Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 33/52 (2010.01); H01L 33/62 (2010.01); H05B 45/40 (2020.01); H01L 23/00 (2006.01); H01L 25/075 (2006.01); H01L 25/16 (2023.01); H01L 33/36 (2010.01); H01L 33/38 (2010.01); H01L 33/46 (2010.01); H01L 33/54 (2010.01); H01L 33/58 (2010.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); H01L 33/505 (2013.01); H01L 33/52 (2013.01); H01L 33/62 (2013.01); H05B 45/40 (2020.01); H01L 24/26 (2013.01); H01L 24/96 (2013.01); H01L 25/0753 (2013.01); H01L 25/167 (2013.01); H01L 33/36 (2013.01); H01L 33/38 (2013.01); H01L 33/46 (2013.01); H01L 33/504 (2013.01); H01L 33/54 (2013.01); H01L 33/58 (2013.01); H01L 2224/48137 (2013.01); H01L 2924/00 (2013.01); H01L 2924/01322 (2013.01);
Abstract

A light emitting device includes: a base member having a first surface including a first region; a first electric terminal including a first pin hole, the first pin hole penetrating the base member along a thickness direction of the base member; a second electric terminal including a second pin hole, the second pin hole penetrating the base member along the thickness direction; a first frame provided on the base member and surrounding the first region; a plurality of light emitting elements provided on the base member in the first region; a light-transmissive first member provided inward of the first frame, and covering the plurality of light emitting elements; and a protective element positioned between the base member and the first frame in the thickness direction. When viewed in a direction from the first pin hole toward the second pin hole, the protective element is positioned between the plurality of light emitting elements and the first pin hole and between the plurality of light emitting elements and the second pin hole.

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