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. 15, 2016
Filed:
Jun. 04, 2014
Applicant:
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Inventors:
Eng Huat Toh, Singapore, SG;
Xinfu Liu, Singapore, SG;
Assignee:
GLOBALFOUNDRIES SINGAPORE PTE. LTD., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/82 (2006.01); H01L 43/14 (2006.01); H01L 43/06 (2006.01); H01L 43/04 (2006.01);
U.S. Cl.
CPC ...
H01L 43/14 (2013.01); H01L 43/04 (2013.01); H01L 43/065 (2013.01);
Abstract
Integrated circuits with a Hall effect sensor and methods for fabricating such integrated circuits are provided. The method includes forming a buried plate layer within a substrate and overlying a substrate base, where the buried plate layer is doped with an 'N' type dopant. A cover insulating layer if formed overlying the buried plate layer, and a plurality of contact points are formed adjacent to the cover insulating layer.