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. 19, 2020
Filed:
Nov. 05, 2018
Applicant:
Hrl Laboratories, Llc, Malibu, CA (US);
Inventors:
Brian Hughes, Woodland Hills, CA (US);
Rongming Chu, Newbury Park, CA (US);
Assignee:
HRL Laboratories, LLC, Malibu, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/66 (2006.01); H03K 17/041 (2006.01); H01L 27/06 (2006.01); H01L 27/085 (2006.01); H01L 23/64 (2006.01); H01L 29/16 (2006.01); H01L 29/20 (2006.01); H01L 29/66 (2006.01); H01L 29/778 (2006.01); H02M 1/08 (2006.01); H02M 7/00 (2006.01); H01L 21/8252 (2006.01);
U.S. Cl.
CPC ...
H03K 17/04106 (2013.01); H01L 23/642 (2013.01); H01L 27/0605 (2013.01); H01L 27/085 (2013.01); H01L 29/16 (2013.01); H01L 29/2003 (2013.01); H01L 29/66462 (2013.01); H01L 29/7786 (2013.01); H01L 21/8252 (2013.01); H01L 27/0629 (2013.01); H02M 1/08 (2013.01); H02M 7/003 (2013.01); Y02B 70/1483 (2013.01);
Abstract
A half bridge circuit includes a sapphire substrate, a GaN upper switch on the sapphire substrate, a GaN lower switch on the sapphire substrate and coupled to the GaN upper switch, a first conductor coupled to the upper switch, a second conductor coupled to the lower switch, and a capacitor. A portion of the first conductor and a portion of the second conductor are on a plane vertically separated from the upper switch and the lower switch by a height, and the capacitor is coupled between the portion of the first conductor and the portion of the second conductor.