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:
Dec. 02, 2025
Filed:
Nov. 15, 2024
Applicant:
Globalfoundries U.s. Inc., Malta, NY (US);
Inventors:
Kashi Vishwanath Machani, Dresden, DE;
Frank Küchenmeister, Dresden, DE;
Assignee:
GlobalFoundries U.S. Inc., Malta, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 24/13 (2013.01); H01L 24/04 (2013.01); H01L 24/05 (2013.01); H01L 24/06 (2013.01); H01L 24/10 (2013.01); H01L 24/11 (2013.01); H01L 24/14 (2013.01); H01L 24/03 (2013.01); H01L 2224/0361 (2013.01); H01L 2224/0401 (2013.01); H01L 2224/05547 (2013.01); H01L 2224/05551 (2013.01); H01L 2224/05555 (2013.01); H01L 2224/05557 (2013.01); H01L 2224/05558 (2013.01); H01L 2224/05691 (2013.01); H01L 2224/0603 (2013.01); H01L 2224/06051 (2013.01); H01L 2224/06179 (2013.01); H01L 2224/10126 (2013.01); H01L 2224/1146 (2013.01); H01L 2224/13007 (2013.01); H01L 2224/13014 (2013.01); H01L 2224/13017 (2013.01); H01L 2224/13018 (2013.01); H01L 2224/1403 (2013.01); H01L 2224/14051 (2013.01); H01L 2224/14179 (2013.01); H01L 2924/35 (2013.01);
Abstract
Structures for an electrical interconnection and methods of forming a structure for an electrical interconnection. The structure comprises a bond pad and an electrical interconnection including a pillar positioned on a portion of the bond pad. The pillar includes a first section and a second section between the first section and the portion of the bond pad. The second section has a cross section with a perimeter having a non-round closed shape, and the second section is positioned acentric relative to the first section.