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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 9228726 B1

PDFFull Text
Date of Patent:
Jan. 05, 2016

Filed:

Nov. 13, 2013

Globular illuminant device

Applicant:

Lediamond Opto Corporation, New Taipei, TW;

Inventors:

Peng-Yu Chen, New Taipei, TW;

Chung-Ting Tseng, New Taipei, TW;

Assignee:

LEDIAMOND OPTO CORPORATION, New Taipei, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Evan Dzierzynski

Assistant Examiner:

Meghan Ulanday

Int. Cl.
CPC ...
F21S 13/10 (2006.01); F21V 19/00 (2006.01); F21K 99/00 (2010.01); H01L 25/075 (2006.01); F21Y 101/02 (2006.01); H01L 33/62 (2010.01); H01L 33/50 (2010.01); H01L 33/52 (2010.01); H01L 33/58 (2010.01);
U.S. Cl.
CPC ...
F21V 19/002 (2013.01); F21K 9/30 (2013.01); F21K 9/56 (2013.01); H01L 25/0753 (2013.01); F21Y 2101/02 (2013.01); H01L 33/50 (2013.01); H01L 33/507 (2013.01); H01L 33/52 (2013.01); H01L 33/58 (2013.01); H01L 33/62 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48137 (2013.01); H01L 2224/48227 (2013.01); H01L 2224/73265 (2013.01);
Abstract

A globular illuminant device includes a hemispherical carrier, a circuit layer, a plurality of LED dies, an enclosure resin, and a hemispherical cover. The hemispherical carrier includes a carrying surface, a first cambered surface, and a first protrusion including a first surface. The circuit layer is placed on the first surface and the carrying surface. The LED dies are electrically connected to the circuit layer. The enclosure resin covers the LED dies. The hemispherical cover includes a joining surface, a second cambered surface, and a recess formed on the joining surface and concave toward second cambered surface. The hemispherical cover is assembled with the hemispherical carrier such that the joining surface is in contacted with the carrying surface while the LED dies and the enclosure resin are disposed within the recess.

Find Patent Forward Citations

Chen, Peng-Yu. (2016). Globular illuminant device (U.S. Patent No. 9228726). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9228726

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

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