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:
Mar. 07, 2017
Filed:
Feb. 25, 2016
Freescale Semiconductor Inc., Austin, TX (US);
Hongning Yang, Chandler, AZ (US);
Daniel J. Blomberg, Chandler, AZ (US);
Xin Lin, Phoenix, AZ (US);
Zhihong Zhang, Chandler, AZ (US);
Jiang-Kai Zuo, Chandler, AZ (US);
NXP USA, INC., Austin, TX (US);
Abstract
Semiconductor device structures and related fabrication methods are provided. An exemplary semiconductor device structure includes a body region of semiconductor material having a first conductivity type, a source region of semiconductor material having a second conductivity type within the body region, a junction isolation region of semiconductor material having the second conductivity type, a drain region of semiconductor material having the second conductivity type, and first and second drift regions of semiconductor material having the second conductivity type. The first drift region resides laterally between the drain region and the junction isolation region, the junction isolation region resides laterally between the first drift region and the second drift region, and the second drift region resides laterally between the body region and the junction isolation region.