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:
May. 17, 2016
Filed:
Jul. 08, 2013
Applicant:
Globalfoundries Inc., Grand Cayman, KY;
Inventors:
Karl R. Erickson, Rochester, MN (US);
David P. Paulsen, Dodge Center, MN (US);
John E. Sheets, II, Zumbrota, MN (US);
Kelly L. Williams, Rochester, MN (US);
Assignee:
GLOBALFOUNDRIES, Inc., Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/108 (2006.01); H01L 29/94 (2006.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H01L 27/10841 (2013.01); H01L 27/10808 (2013.01); H01L 27/10852 (2013.01); H01L 27/10873 (2013.01); H01L 28/40 (2013.01);
Abstract
A method and circuit for implementing an embedded dynamic random access memory (eDRAM), and a design structure on which the subject circuit resides are provided. The embedded dynamic random access memory (eDRAM) circuit includes a stacked field effect transistor (FET) and capacitor. The capacitor is fabricated directly on top of the FET to build the eDRAM.