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:
Mar. 16, 2010
Filed:
Dec. 04, 2006
Siew IT Pang, Penang, MY;
Siew It Pang, Penang, MY;
Avago Technologies ECBU IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
A light source having a circuit carrier and a die is disclosed. The circuit carrier includes top and bottom conducting layers sandwiching an insulating substrate. The bottom layer has a first surface adjacent to the insulating substrate and a second surface includes a portion of a bottom surface of the light source, the substrate having a die bonding region in which the top conducting layer and a portion of the substrate are absent. A portion of the bottom conducting layer is present under the die bonding region and the die is bonded to the top surface of the bottom conducting layer in the die bonding region. The bottom conducting layer is patterned to provide first and second bottom electrodes that are electrically isolated from one another and connected to first and second contacts for powering the LED.