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Patent Searching and Data


Title:
CONNECTOR-ATTACHED MULTI-CORE CABLE
Document Type and Number:
WIPO Patent Application WO/2021/161570
Kind Code:
A1
Abstract:
This connector-attached multi-core cable includes a multi-core cable and a connector, wherein the connector has a substrate including a first surface, a second surface, and a third surface that is a surface of a tip in a connector insertion direction and connects the first surface and the second surface. The substrate includes: a first pad group that includes a plurality of first pads which are provided on the first surface and to which a central conductor of an electric wire of the multi-core cable is connected; a second pad group that includes a plurality of second pads which are provided on the first surface, are arranged in a first direction parallel to the third surface, and are connected to the first pads; a first ground layer that is provided between the first surface and the second surface and extends in a second direction parallel to the first surface and perpendicular to the first direction; and a conductive material that is provided on a side spaced apart from the first pad group with respect to the second pad group in the second direction and is connected to the first ground layer. The conductive material is located on the first surface side from the first ground layer in a third direction perpendicular to the first surface.

Inventors:
YOKOTA NAOSHIGE (JP)
SUZUKI MASAKI (JP)
Application Number:
PCT/JP2020/034980
Publication Date:
August 19, 2021
Filing Date:
September 15, 2020
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01R12/53; H01R13/6471; H01R13/658; H05K1/02
Foreign References:
JP2007141522A2007-06-07
JP2012064338A2012-03-29
JP2017069155A2017-04-06
US20090104819A12009-04-23
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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