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:
Jul. 20, 2010
Filed:
Jul. 20, 2006
Applicants:
Chiu-chih Chiang, Hsinchu, TW;
Chih-feng Huang, Jhubei, TW;
Inventors:
Chiu-Chih Chiang, Hsinchu, TW;
Chih-Feng Huang, Jhubei, TW;
Assignee:
System General Corp., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor structure of a high side driver includes an ion-doped junction. The ion-doped junction includes a substrate and a deep well. The deep well is formed in the substrate and has a first concave structure. The ion-doped junction includes a semiconductor region connected to the first concave structure of the deep well and having substantially the same ion-doping concentration as the substrate.