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:
Sep. 01, 2015
Filed:
Nov. 08, 2013
Applicant:
Sumpro Electronics Corporation, Taoyuan County, TW;
Inventor:
Wei-Fan Chen, Taoyuan County, TW;
Assignee:
SUMPRO ELECTRONICS CORPORATION, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 29/73 (2006.01);
U.S. Cl.
CPC ...
H01L 29/0688 (2013.01); H01L 29/73 (2013.01);
Abstract
The present disclosure provides a rectifier. The rectifier includes a N-type epitaxial layer, a plurality of P-type diffusion regions and a plurality of N-type diffusion regions. The P-type diffusion regions are disposed in the N-type epitaxial layer, and the N-type diffusion regions are respectively disposed in the P-type diffusion regions. Wherein, the P-type diffusion regions are electronically coupled to the N-type diffusion regions.