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:
Jul. 03, 2018

Filed:

Mar. 16, 2017
Applicant:

Globalfoundries Inc., Grand Cayman, KY;

Inventors:

Qun Gao, Clifton Park, NY (US);

Anthony Chou, Beacon, NY (US);

Stephen Furkay, Burlington, VT (US);

Naved Siddiqui, Malta, NY (US);

Assignee:

GLOBALFOUNDRIES Inc., Grand Cayman, KY;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 49/02 (2006.01); H01L 21/3213 (2006.01); H01L 27/06 (2006.01); H01L 35/14 (2006.01); H01L 35/32 (2006.01);
U.S. Cl.
CPC ...
H01L 28/24 (2013.01); H01L 21/32133 (2013.01); H01L 27/0676 (2013.01); H01L 35/14 (2013.01); H01L 35/32 (2013.01);
Abstract

Device structures and fabrication methods for an on-chip resistor. A first Seebeck terminal is arranged to overlap with first and second resistor bodies of the on-chip resistor. A second Seebeck terminal is also arranged to overlap with the first and second resistor bodies. The second Seebeck terminal has a spaced relationship with the first Seebeck terminal along a length of the first and second resistor bodies. The temperature coefficient of resistance of the on-chip resistor is based at least in part on a Seebeck coefficient of first and second Seebeck terminals.


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