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. 01, 2020
Filed:
Mar. 27, 2018
Lam Research Corporation, Fremont, CA (US);
Siyuan Tian, Fremont, CA (US);
Donald J. Miller, Hayward, CA (US);
LAM RESEARCH CORPORATION, Fremont, CA (US);
Abstract
A substrate support for a plasma system includes a first layer being made of a ceramic and having a first surface and a second surface opposite the first surface. The first layer is configured to support a substrate on the first surface during processing. A thermal heating element is embedded within the ceramic. A temperature sensor that is embedded within the ceramic. Electrically conductive pads are: electrically connected to the temperature sensor via first wires embedded in the ceramic; and formed on the second surface of the first layer. A second layer includes a through hole through the second layer. A connector extends through the through hole and that includes: a retainer; and electrical conductors that are held by the retainer and that include: first ends that are electrically connected to the electrically conductive pads, respectively; and second ends that are electrically connected to a temperature controller by wire.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile