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:
Aug. 02, 2022
Filed:
Oct. 16, 2020
Applied Materials, Inc., Santa Clara, CA (US);
Sony Varghese, Manchester, MA (US);
M. Arif Zeeshan, Manchester-by-the-sea, MA (US);
Shantanu Kallakuri, Ithaca, NY (US);
Kelvin Chan, San Ramon, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
Disclosed are approaches for forming a semiconductor device. In some embodiments, a method may include a method may include providing a semiconductor device including plurality of patterning structures over a device stack, each of the plurality of patterning structures including a first sidewall, a second sidewall, and an upper surface. The method may further include forming a seed layer along just the first sidewall and the upper surface of each of the plurality of patterning structures, forming a metal layer atop the seed layer, forming a fill material between each of the plurality of patterning structures, and removing the plurality of patterning structures.