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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 9144118 B1

PDFFull Text
Date of Patent:
Sep. 22, 2015

Filed:

Jan. 18, 2012

Light-emitting device, lighting device, display device, and method for manufacturing light-emitting device

Applicant:

Shin Ito, Osaka, JP;

Inventor:

Shin Ito, Osaka, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Osaka, JP;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Anh Mai

Assistant Examiner:

Glenn Zimmerman

Int. Cl.
CPC ...
H01J 1/62 (2006.01); H01J 63/04 (2006.01); H05B 33/02 (2006.01); H01L 33/46 (2010.01); H01L 33/50 (2010.01); H01L 33/54 (2010.01);
U.S. Cl.
CPC ...
H05B 33/02 (2013.01); H01L 33/46 (2013.01); H01L 33/50 (2013.01); H01L 33/54 (2013.01);
Abstract

A light-emitting device includes a light-emitting element, a phosphor layer containing a phosphor that is excited by the light emitted by the light-emitting element to emit fluorescence, a substrate with the light-emitting element and the phosphor layer on the surface, and a resin body that seals the light-emitting element and the phosphor layer. An additional member is provided on an opposite surface opposed to the light-emitting surface of the light-emitting element on the surface of the resin body. The additional member at least reflects or diffuses the light emitted by the light-emitting element and the phosphor layer.

Find Patent Forward Citations

Ito, Shin. (2015). Light-emitting device, lighting device, display device, and method for manufacturing light-emitting device (U.S. Patent No. 9144118). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9144118

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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