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:
May. 21, 2024
Filed:
Jan. 30, 2019
Lam Research Corporation, Fremont, CA (US);
Miguel Benjamin Vasquez, Portland, OR (US);
Vincent Burkhart, Cupertino, CA (US);
Lam Research Corporation, Fremont, CA (US);
Abstract
Various embodiments include an apparatus to retrofit into an electrostatic chuck (ESC) of an existing plasma-based processing system. The apparatus includes a tube adapter portion having a dielectric coating formed on an inner surface of the tube adapter portion to prevent arcing between high voltage electrodes within the tube adapter portion and a main body of the tube adapter portion during an operation of the plasma-based processing system, a number of insulative tubes with the high voltage electrodes to be enclosed therein, and an enlarged gap portion of the tube adapter portion proximate outboard ones of the plurality of insulative tubes to prevent arcing. Other methods of forming the ESC, and related devices, apparatuses, and systems are disclosed.