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, 2019
Filed:
Dec. 12, 2014
Tokyo Electron Limited, Tokyo, JP;
Haruo Iwatsu, Kumamoto, JP;
TOKYO ELECTRON LIMITED, Tokyo, JP;
Abstract
An electrolytic treatment device that performs a prescribed treatment using ions to be treated that are contained in a treatment liquid, and includes a direct electrode and a counter electrode which are arranged on either side of the treatment liquid, an indirect electrode which forms an electric field in the treatment liquid, and a switch which switches between connection of the indirect electrode to the power source and connection of the indirect electrode to the direct electrode or the counter electrode. The switch connects and applies a voltage across the indirect electrode and the power source, and breaks the connection between the indirect electrode and the power source and connects the indirect electrode to the direct electrode or the counter electrode.