PLATING DEVICE - YAMAMOTO MS CO LTD

Title:

PLATING DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/123059

Kind Code:

A1

Abstract:

Provided is a plating device which, during a haring cell test or the like, can prevent disorder in a current distribution and deviation in a pair of negative electrode potentials. This plating device (1) is provided with: a positive electrode (12) and a pair of negative electrodes (13X, 13Y), which are provided in a plating bath (11); a plating power source (14) for causing a plating current to flow between the positive electrode (12) and the pair of negative electrodes (13X, 13Y); and a feedback circuit (21) that ensures that the potential of one negative electrode (13X) matches the potential of the other negative electrode (13Y) in a state in which the sum of the currents that flow in the pair of negative electrodes (13X, 13Y) is maintained constant.

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Inventors:

YAMAMOTO WATARU (JP)
KOIWA KIMIKO (JP)
AKIYAMA KATSUNORI (JP)
ISHIGURO MASAZUMI (JP)
HOSHINO YOSHIAKI (JP)

Application Number:

PCT/JP2016/089200

Publication Date:

July 05, 2018

Filing Date:

December 28, 2016

Export Citation:

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Assignee:

YAMAMOTO MS CO LTD (JP)

International Classes:

C25D21/00; C25D21/12

Foreign References:

JPH06109611A	1994-04-22
JP2002302798A	2002-10-18
JP2004269953A	2004-09-30
JP2006199994A	2006-08-03
JP2006342403A	2006-12-21

Attorney, Agent or Firm:

ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)

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