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. 17, 2020
Filed:
Jul. 25, 2018
Globalfoundries Inc., Grand Cayman, KY;
Jagar Singh, Clifton Park, NY (US);
Jerome Ciavatti, Mechanicville, NY (US);
Jae Gon Lee, Waterford, NY (US);
Josef Watts, Saratoga Springs, NY (US);
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Abstract
Semiconductor structures and methods of forming semiconductor structures. Trench isolation regions arranged to surround an active device region The trench isolation regions extend through a device layer and a buried oxide layer of a silicon-on-insulator wafer into a substrate of the silicon-on-insulator wafer. A well is arranged in the substrate outside of the trench isolation regions, and a doped region is arranged in a portion of the substrate. The doped region is arranged in a portion of the substrate that is located in a horizontal direction adjacent to one of the trench isolation regions and in a vertical direction adjacent to the buried oxide layer. The doped region and the well have the same conductivity type.