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:
May. 23, 2006
Filed:
May. 28, 2004
Bily Wang, Hsin Chu, TW;
Jonnie Chuang, Pan Chiao, TW;
Chuanfa Lin, Shu Lin, TW;
Heng-yen Lee, Hsin Chu Hsien, TW;
Bily Wang, Hsin Chu, TW;
Jonnie Chuang, Pan Chiao, TW;
Chuanfa Lin, Shu Lin, TW;
Heng-Yen Lee, Hsin Chu Hsien, TW;
Harvatek Corporation, Hsin Chu, TW;
Abstract
An LED packaging structure has a substrate having two holes formed thereon. One of two conductive elements extends through the two holes to connect electrically to a conductive pad and a first electrode pad on the upper and lower surfaces of the substrate and the other of the two conductive elements extends through the holes to connect to the conductive strip and the second electrode pad on the upper and lower surfaces the substrate. A light-emitting chip electrically connects to the conductive pad and the conductive strip. The light-emitting chip is encapsulated by a protection colloid on the substrate, so as to make LED packaging structure easy to fabricate and avoid the short circuits of adjacent LED packaging structures due to contact between conductor materials therebetween.