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. 04, 2014
Filed:
Feb. 02, 2011
Primit Parikh, Goleta, CA (US);
Yuvaraj Dora, Goleta, CA (US);
Yifeng Wu, Goleta, CA (US);
Umesh Mishra, Montecito, CA (US);
Nicholas Fichtenbaum, Newbury Park, CA (US);
Rakesh K. Lal, Isla Vista, CA (US);
Primit Parikh, Goleta, CA (US);
Yuvaraj Dora, Goleta, CA (US);
Yifeng Wu, Goleta, CA (US);
Umesh Mishra, Montecito, CA (US);
Nicholas Fichtenbaum, Newbury Park, CA (US);
Rakesh K. Lal, Isla Vista, CA (US);
Transphorm Inc., Goleta, CA (US);
Abstract
A III-N device is described with a III-N layer, an electrode thereon, a passivation layer adjacent the III-N layer and electrode, a thick insulating layer adjacent the passivation layer and electrode, a high thermal conductivity carrier capable of transferring substantial heat away from the III-N device, and a bonding layer between the thick insulating layer and the carrier. The bonding layer attaches the thick insulating layer to the carrier. The thick insulating layer can have a precisely controlled thickness and be thermally conductive.