Title:
PROBE UNIT
Document Type and Number:
WIPO Patent Application WO/2019/013289
Kind Code:
A1
Abstract:
A probe unit according to the present invention comprises: a plurality of contact probes that each contact, on one longitudinal end side, an electrode to be contacted; first grounding members that connect to an external ground; second grounding members provided around the contact probes; connection members that each electrically connect to a first grounding member and to one end of a second grounding member; and a probe holder that holds the contact probes, the first and second grounding members and the connection members.
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Inventors:
HIRONAKA KOHEI (JP)
INUMA TSUYOSHI (JP)
TAKAHASHI SHUJI (JP)
INUMA TSUYOSHI (JP)
TAKAHASHI SHUJI (JP)
Application Number:
PCT/JP2018/026351
Publication Date:
January 17, 2019
Filing Date:
July 12, 2018
Export Citation:
Assignee:
NHK SPRING CO LTD (JP)
International Classes:
G01R1/073; G01R1/067; G01R31/26; H01R13/24; H01R13/6473; H01R13/6585; H01R33/76
Domestic Patent References:
WO2007125974A1 | 2007-11-08 |
Foreign References:
JP2012103028A | 2012-05-31 | |||
JP2011252766A | 2011-12-15 | |||
JP2005172464A | 2005-06-30 | |||
JP2017096646A | 2017-06-01 | |||
JP2007178163A | 2007-07-12 | |||
JPS6082271U | 1985-06-07 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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