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:
Jan. 17, 2023
Filed:
Aug. 10, 2020
Applied Materials, Inc., Santa Clara, CA (US);
Sony Varghese, Manchester, MA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
Disclosed are approaches for forming a semiconductor device. In some embodiments, a method may include providing a plurality of patterning structures over a device layer, each of the plurality of patterning structures including a first sidewall, a second sidewall, and an upper surface, and forming a mask by depositing a masking material at a non-zero angle of inclination relative to a perpendicular to a plane defined by a top surface of the device layer. The mask may be formed over the plurality of patterning structures without being formed along the second sidewall. The method may further include selectively forming a metal layer along the second sidewall of each of the plurality of patterning structures.