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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 9875996 B1

PDFFull Text
Date of Patent:
Jan. 23, 2018

Filed:

Oct. 12, 2015

Composite substrate for light emitting device and led module with the same

Applicant:

Kaistar Lighting (Xiamen) Co., Ltd., Xiamen, CN;

Inventors:

Jing-qiong Zhang, Xiamen, CN;

Tzu-chi Cheng, Xiamen, CN;

Assignee:

KAISTAR LIGHTING (XIAMEN) CO., LTD., Xiamen, CN;

Attorney:

Hemisphere Law, PLLC

Primary Examiner:

Phat X Cao

Int. Cl.
CPC ...
H01L 33/20 (2010.01); H01L 25/075 (2006.01); H01L 33/38 (2010.01); H01L 33/36 (2010.01); H01L 33/62 (2010.01); H01L 33/64 (2010.01); H05K 1/02 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H01L 25/0753 (2013.01); H01L 33/20 (2013.01); H01L 33/36 (2013.01); H01L 33/385 (2013.01); H01L 33/62 (2013.01); H01L 33/64 (2013.01); H05K 1/021 (2013.01); H05K 1/184 (2013.01); H05K 2201/10106 (2013.01);
Abstract

The invention relates to a composite substrate for light emitting device and a LED module equipped with the composite substrate for light emitting device. The composite substrate for light emitting device includes a metal substrate, an insulating carrier and an electrode, the metal substrate and the insulating carrier respectively have a front side and a back side that are opposite, the insulating carrier is disposed on the periphery of the metal substrate and connected to the metal substrate, the electrode is disposed on the insulating carrier, the electrode penetrates the insulating carrier, the electrode has a front side and a back side that are opposite, the heights of the back sides of the insulating carrier and the electrode are less than that of the back side of the metal substrate. The present invention also provides a LED module. The composite substrate for light emitting device can reduce costs.

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Zhang, Jing-qiong. (2018). Composite substrate for light emitting device and led module with the same (U.S. Patent No. 9875996). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9875996

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