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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 9130130 B1

PDFFull Text
Date of Patent:
Sep. 08, 2015

Filed:

Nov. 26, 2013

Light emitting device and display comprising a plurality of light emitting components on mount

Applicant:

Nichia Corporation, Anan-shi, Tokushima, JP;

Inventors:

Yoshinori Shimizu, Anan, JP;

Kensho Sakano, Anan, JP;

Yasunobu Noguchi, Anan, JP;

Toshio Moriguchi, Anan, JP;

Assignee:

NICHIA CORPORATION, Anan-Shi, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Shaun Campbell

Assistant Examiner:

Raj R Gupta

Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 33/52 (2010.01); C09K 11/77 (2006.01); F21V 8/00 (2006.01); H01J 29/20 (2006.01); H05B 33/14 (2006.01); H01L 33/56 (2010.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 33/50 (2013.01); C09K 11/7767 (2013.01); C09K 11/7774 (2013.01); G02B 6/0023 (2013.01); G02B 6/0073 (2013.01); H01J 29/20 (2013.01); H01L 33/501 (2013.01); H01L 33/502 (2013.01); H05B 33/14 (2013.01); G02B 6/0025 (2013.01); G02B 6/0051 (2013.01); H01L 24/45 (2013.01); H01L 33/504 (2013.01); H01L 33/56 (2013.01); H01L 2224/45015 (2013.01); H01L 2224/45124 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/45147 (2013.01); H01L 2224/45169 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/48257 (2013.01); H01L 2224/48465 (2013.01); H01L 2224/73265 (2013.01); H01L 2924/01019 (2013.01); H01L 2924/01021 (2013.01); H01L 2924/01067 (2013.01); H01L 2924/01068 (2013.01); H01L 2924/12041 (2013.01); H01L 2924/15747 (2013.01); H01L 2924/3011 (2013.01); H01L 2924/3025 (2013.01); H01L 2933/0091 (2013.01); Y02B 20/181 (2013.01);
Abstract

A light emitting device containing a semiconductor light emitting component and a phosphor, the phosphor is capable of absorbing a part of light emitted by the light emitting component and emitting light of a wavelength different from that of the absorbed light, is provided. A straight line connecting a point of chromaticity corresponding to a spectrum generated by the light emitting component and a point of chromaticity corresponding to a spectrum generated by the phosphor is substantially along a black body radiation locus in a chromaticity diagram.

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