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. 22, 2022
Filed:
Sep. 26, 2019
Tokyo Electron Limited, Tokyo, JP;
Satoshi Morita, Koshi, JP;
Masami Akimoto, Koshi, JP;
Katsuhiro Morikawa, Koshi, JP;
Kouichi Mizunaga, Koshi, JP;
Kouzou Kawahara, Koshi, JP;
TOKYO ELECTRON LIMITED, Tokyo, JP;
Abstract
A substrate processing apparatus includes a rotary table configured to hold and rotate a substrate; an electronic component provided at the rotary table and configured to be rotated along with the rotary table; a first electrode unit provided at the rotary table and configured to be rotated along with the rotary table, the first electrode unit comprising multiple first electrodes electrically connected to the electronic component via multiple first conductive lines; an electric device configured to perform a power supply to the electronic component and a transmission/reception of signals; a second electrode unit comprising multiple second electrodes electrically connected to the electric device via multiple second conductive lines and arranged at positions respectively corresponding to the multiple first electrodes to be brought into contact with the multiple first electrodes; and an electrode moving device configured to connect/disconnect the first electrode unit to/from the second electrode unit.