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Patent Searching and Data


Title:
LED LIGHT SOURCE STRUCTURE OF HIGH ILLUMINATING POWER EQUIPPED WITH METAL CIRCUIT FOR PREVENTING LEAKAGE CURRENT AND IMPROVING HEAT RADIATION CAPABILITY
Document Type and Number:
WIPO Patent Application WO/2014/142396
Kind Code:
A1
Abstract:
The present invention relates to an LED light source structure of high illuminating power equipped with a metal circuit for preventing leakage current and improving the heat radiation capability, including an electrode unit manufactured by pressing a metal of excellent electrical and thermal conductivity, wherein the heat generated from the LED chip is guided through the electrode unit according to the flow of electrons so as to directly discharge the heat prevented from the backflow, improve the heat radiation capability and prevent leakage current, thus achieving a high efficiency.

Inventors:
LEE DONG SOO (KR)
Application Number:
PCT/KR2013/006357
Publication Date:
September 18, 2014
Filing Date:
July 16, 2013
Export Citation:
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Assignee:
LIGHT STANDARD CO LTD (KR)
International Classes:
F21V29/00; F21V17/00; F21V23/00; H05K7/20
Foreign References:
KR20120094224A2012-08-24
JP2012109225A2012-06-07
US20050265029A12005-12-01
KR20090079550A2009-07-22
KR20120051500A2012-05-22
Attorney, Agent or Firm:
KIM, DAE YOUNG (KR)
κΉ€λŒ€μ˜ (KR)
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