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.:
Date of Patent:
Feb. 05, 2013
Filed:
Dec. 09, 2010
Ki Ho Seo, Gyeonggi-do, KR;
Tae Hoon Kim, Gyeonggi-do, KR;
Sang Hyun Shin, Gyeonggi-do, KR;
Cheol Ho Heo, Busan, KR;
Young Ki Lee, Gyeonggi-do, KR;
Ji Hyun Park, Seoul, KR;
Ki Ho Seo, Gyeonggi-do, KR;
Tae Hoon Kim, Gyeonggi-do, KR;
Sang Hyun Shin, Gyeonggi-do, KR;
Cheol Ho Heo, Busan, KR;
Young Ki Lee, Gyeonggi-do, KR;
Ji Hyun Park, Seoul, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-Do, KR;
Abstract
The present invention provides a radiant heat substrate comprising: a conductive substrate which is formed of a metal material and includes a front surface having a luminous element mounted thereon and a rear surface opposed to the front surface; an insulating film which covers the front surface of the conductive substrate; a metal oxide film which covers the rear surface of the conductive substrate; and a metal pattern which covers the insulating film, wherein the metal pattern comprises: a heat transfer pad which is bonded to the luminous element; and a circuit line which is disposed at a region except from the mounting region of the luminous element and is electrically connected to the luminous element.