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. 23, 2013
Filed:
Jul. 08, 2010
Han-chung Tai, Kaohsiung, TW;
Hsin-chih Chiang, Hsinchu, TW;
Han-Chung Tai, Kaohsiung, TW;
Hsin-Chih Chiang, Hsinchu, TW;
System General Corp., Taipei, TW;
Abstract
A high side semiconductor structure is provided. The high side semiconductor structure includes a substrate, a first deep well, a second deep well, a first active element, a second active element and a doped well. The first deep well and the second deep well are formed in the substrate, wherein the first deep well and the second deep well have identical type of ion doping. The first active element and the second active element are respectively formed in the first deep well and the second deep well. The doped well is formed in the substrate and is disposed between the first deep well and the second deep well. The doped well, the first deep well and the second deep well are interspaced, and the type of ion doping of the first deep well and the second deep well is complementary with that of the doped well.