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:
Apr. 17, 2018
Filed:
Dec. 16, 2014
Applied Materials, Inc., Santa Clara, CA (US);
Samer Banna, San Jose, CA (US);
Vladimir Knyazik, Palo Alto, CA (US);
Waheb Bishara, Menlo Park, CA (US);
Valentin Todorow, Palo Alto, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
Apparatus for processing substrates are provided herein. In some embodiments, plasma processing apparatus may include a process chamber having a dielectric lid and an interior processing volume beneath the dielectric lid, a first RF coil to couple RF energy into the processing volume, and an RF shielded lid heater coupled to a top surface of the dielectric lid. The RF shielded lid heater may include an annular member, and a plurality of spokes, wherein each of the plurality of spokes includes one of (a) a first portion that extends downward from the annular and couples the annular member to a second portion of the spoke that extends radially inward, or (b) a first portion that extends radially outward from the annular member.