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. 16, 2017
Filed:
Mar. 28, 2014
Ledengin, Inc., San Jose, CA (US);
Xiantao Yan, Palo Alto, CA (US);
LedEngin, Inc., San Jose, CA (US);
Abstract
A package for multiple LED's and for attachment to a substrate includes a body, which includes a top body layer, a cavity disposed through the top body layer and having a floor for bonding to the multiple LED's, and a thermal conduction layer bonded to the top body layer and having a top surface forming the floor of the cavity and a bottom surface. The thermal conduction layer includes a thermally conducting ceramic material disposed between the floor and the bottom surface. The package also includes a plurality of LED bonding pads in direct contact with the floor and configured to bond to the multiple LED's and a plurality of electrical bonding pads in direct contact with the floor, proximate to the LED bonding pads, and in electrical communication with a plurality of electrical contacts disposed on a surface of the body.