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:
Jun. 19, 2018
Filed:
May. 13, 2015
Applied Materials, Inc., Santa Clara, CA (US);
Mehul B. Naik, San Jose, CA (US);
Paul F. Ma, Santa Clara, CA (US);
Tae Hong Ha, San Jose, CA (US);
Srinivas Guggilla, San Jose, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
A method and apparatus for forming an interconnect on a substrate is provided. A protective layer is formed on the substrate and in a via formed on the substrate wherein the protective layer is resistant to a halogen containing material. A barrier layer is formed on top of the protective layer. The barrier layer comprises a halogen containing material. A metal layer is deposited over the barrier layer. In another embodiment, the protective layer is selectively deposited in the via.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile