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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 8048692 B1

PDFFull Text
Expired
Date of Patent:
Nov. 01, 2011

Filed:

Jan. 25, 2008

Led light emitter with heat sink holder and method for manufacturing the same

Applicants:

Ray-hua Horng, Taipei Hsien, TW;

Dong-sing Wuu, Taipei Hsien, TW;

Cheng-chung Chiang, Taipei Hsien, TW;

Hsiang-yun Hsiao, Taipei Hsien, TW;

Tsang-lin Hsu, Taipei Hsien, TW;

Heng-i Lin, Taipei Hsien, TW;

Inventors:

Ray-hua Horng, Taipei Hsien, TW;

Dong-sing Wuu, Taipei Hsien, TW;

Cheng-chung Chiang, Taipei Hsien, TW;

Hsiang-yun Hsiao, Taipei Hsien, TW;

Tsang-lin Hsu, Taipei Hsien, TW;

Heng-I Lin, Taipei Hsien, TW;

Assignee:

Liung Feng Industrial Co., Ltd., Taipei Hsien, TW;

Attorney:

Rosenberg, Klein & Lee

Primary Examiner:

Colleen Matthews

Assistant Examiner:

Galina Yushina

Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 23/34 (2006.01);
U.S. Cl.
CPC ...
Abstract

An LED light emitter with heat sink holder and a method for manufacturing it are both disclosed. The LED light emitter with heat sink holder includes a heat sink holder and at least an LED chip. The heat sink holder is made of high thermal conductivity coefficient, and includes a reflecting mirror having a central portion and a reflecting portion surrounding the central portion. A normal of a top surface of the reflecting portion forms an acute angle relative to a normal of a top surface of the central portion. The LED chip is unitarily connected with a top surface of the central portion, and an electrode unit connecting with and Ohmic contacting the light emitting film for supplying power for the light emitting film. The LED light emitter with heat sink holder improves heat dissipation and working duration.

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Horng, Ray-hua. (2011). Led light emitter with heat sink holder and method for manufacturing the same (U.S. Patent No. 8048692). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8048692

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

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