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. 06, 2018
Filed:
Aug. 03, 2015
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Inventors:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/66 (2006.01); H01L 27/06 (2006.01); H01L 29/739 (2006.01); H01L 29/861 (2006.01); H01L 29/10 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0664 (2013.01); H01L 29/1095 (2013.01); H01L 29/7397 (2013.01); H01L 29/8611 (2013.01);
Abstract
The re-combination center introduction region has re-combination centers introduced therein so that a density of the re-combination centers in the re-combination center introduction region is higher than a density of re-combination centers in a periphery of the re-combination center introduction region. The re-combination center introduction region continuously extends from the diode region to the peripheral region along a longitudinal direction of the diode region.