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:
Nov. 10, 2020
Filed:
Oct. 23, 2018
Applicant:
Infineon Technologies Americas Corp., El Segundo, CA (US);
Inventor:
Praveen Shenoy, Chandler, AZ (US);
Assignee:
INFNIEON TECHNOLOGIES AMERICAS CORP., El Segundo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/082 (2006.01); H01L 29/10 (2006.01); H01L 29/739 (2006.01);
U.S. Cl.
CPC ...
H03K 17/0822 (2013.01); H01L 29/1095 (2013.01); H01L 29/7397 (2013.01);
Abstract
A power device includes two gate stripes formed on an upper surface of the device, a source stripe perimeter comprising the total available shared perimeter between the two gate stripes and a corresponding source stripe, and a segmented source formed between the two gate stripes, wherein an edge length of the segmented source covers between 5% to 95% of the source stripe perimeter.