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.

Date of Patent:
Jan. 05, 2021

Filed:

Jan. 14, 2019
Applicant:

Globalfoundries Inc., Grand Cayman, KY;

Inventors:

Xuan Anh Tran, Clifton Park, NY (US);

Sunil Kumar Singh, Mechanicville, NY (US);

Shyue Seng Tan, Singapore, SG;

Assignee:

GLOBALFOUNDRIES INC., Grand Cayman, KY;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/11521 (2017.01); H01L 29/788 (2006.01); H01L 29/78 (2006.01); H01L 21/306 (2006.01); H01L 29/66 (2006.01); H01L 21/308 (2006.01); H01L 29/423 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11521 (2013.01); H01L 21/308 (2013.01); H01L 21/30604 (2013.01); H01L 29/42324 (2013.01); H01L 29/66825 (2013.01); H01L 29/785 (2013.01); H01L 29/7881 (2013.01); H01L 29/66545 (2013.01);
Abstract

One illustrative MPT device disclosed herein includes an active region and an inactive region, isolation material positioned between the active region and the inactive region, the isolation material electrically isolating the active region from the inactive region, and an FG MTP cell formed in the active region. In this example, the FG MTP cell includes a floating gate, wherein first, second and third portions of the floating gate are positioned above the active region, the inactive region and the isolation material, respectively, and a control gate positioned above at least a portion of the inactive region, wherein the control gate is positioned above an upper surface and adjacent opposing sidewall surfaces of at least a part of the second portion of the floating gate.


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