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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 9123868 B1

PDFFull Text
Date of Patent:
Sep. 01, 2015

Filed:

May. 29, 2013

Light emitting element and illumination device thereof

Applicant:

Formosa Epitaxy Incorporation, Tao-Yuan Hsien, TW;

Inventors:

Shyi-Ming Pan, Tao-Yuan Hsien, TW;

Wei-Kang Cheng, Tao-Yuan Hsien, TW;

Chih-Shu Huang, Tao-Yuan Hsien, TW;

Chen-Hong Lee, Tao-Yuan Hsien, TW;

Shih-Yu Yeh, Tao-Yuan Hsien, TW;

Chi-Chih Pu, Tao-Yuan Hsien, TW;

Cheng-Kuang Yang, Tao-Yuan Hsien, TW;

Shih-Chieh Tang, Tao-Yuan Hsien, TW;

Siang-Fu Hong, Tao-Yuan Hsien, TW;

Tzu-Hsiang Wang, Tao-Yuan Hsien, TW;

Assignee:

Formosa Epitaxy Incorporation, Lung-Tan IND. Park, Lung-Tan, Tao-Yuan Hsien, TW;

Attorneys:

Winston Hsu

Scott Margo

Primary Examiner:

Anne Hines

Assistant Examiner:

Jose M Diaz

Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 33/48 (2010.01); H01L 25/075 (2006.01); H01L 27/15 (2006.01); F21V 21/002 (2006.01); H01L 33/08 (2010.01); F21K 99/00 (2010.01); H01L 33/00 (2010.01); H01L 33/20 (2010.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); F21Y 111/00 (2006.01);
U.S. Cl.
CPC ...
H01L 33/48 (2013.01); F21K 9/10 (2013.01); F21V 21/002 (2013.01); H01L 25/0753 (2013.01); H01L 27/156 (2013.01); H01L 33/08 (2013.01); F21Y 2111/001 (2013.01); H01L 33/007 (2013.01); H01L 33/20 (2013.01); H01L 33/507 (2013.01); H01L 33/62 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/45147 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/49107 (2013.01); H01L 2224/73265 (2013.01); H01L 2924/3025 (2013.01);
Abstract

A light emitting element includes a transparent substrate and a plurality of light emitting diode (LED) chips. The transparent substrate has a support surface and a second main surface disposed opposite to each other. At least some of the LED chips are disposed on the support surface and form a first main surface where light emitted from with a part of the support surface without the LED chips. Each of the LED chips includes a first electrode and a second electrode. Light emitted from at least one of the LED chips passes through the transparent substrate and emerges from the second main surface. An illumination device includes the light emitting element and a supporting base. The light emitting element is disposed on the supporting base, and an angle is formed between the light emitting element and the supporting base.

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