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:
Nov. 24, 1998
Filed:
Dec. 22, 1995
Dean R Denison, San Jose, CA (US);
David R Pirkle, Soquel, CA (US);
Alain Harrus, Palo Alto, CA (US);
Lam Research Corporation, Fremont, CA (US);
Abstract
A chuck for processing a substrate includes a chuck body having a dielectric layer, the dielectric layer including a substrate receiving surface, the substrate receiving surface being at least as large as a substrate to be processed on the chuck. The chuck further includes an electrode buried in the chuck body, the electrode being larger than the substrate receiving surface such that edges of a radio frequency field generated by the electrode are all disposed beyond the substrate receiving surface. A method for depositing a film in a radio frequency biased plasma chemical deposition system is also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile