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. 08, 2020
Filed:
Sep. 23, 2019
Applied Materials, Inc., Santa Clara, CA (US);
Benjamin Colombeau, Salem, MA (US);
Sheng-Chin Kung, Milpitas, CA (US);
Patricia M. Liu, Saratoga, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
Generally, examples described herein relate to integrated solutions for forming cladding layers on trimmed layers that were formed as part of a superlattice. In an example, a first material is selectively etched in a first processing chamber of a processing system. The first material is disposed within alternating layers of the first material and a second material in a channel region on a substrate. A portion of the second material is trimmed in the first processing chamber of the processing system. The substrate is transferred from the first processing chamber of the processing system to a second processing chamber of the processing system without exposing the substrate to an ambient environment exterior to the processing system. A cladding layer is epitaxially grown on respective layers of the trimmed second material in the second processing chamber of the processing system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile