Title:
SHIELD FOIL AND COMMUNICATIONS ELECTRIC WIRE
Document Type and Number:
WIPO Patent Application WO/2022/209960
Kind Code:
A1
Abstract:
Provided are a noise shielding member of which degradation in noise shielding performance due to the influence of voids is reduced, and a communications electric wire having such noise shielding member. A shield foil 10 comprises an integrally stacked layers of a metal foil 12 composed of a non-magnetic metal and having a thickness of 5 μm to 12 μm inclusive, and a magnetic layer 13 composed of an oxide magnetic body and having a thickness of 0.05 μm to 6 μm inclusive. A communications electric wire comprises a conductor, an insulating layer coating the outer periphery of the conductor, and the shield foil 10 surrounding the outside of the insulating layer.
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Inventors:
KOBAYASHI HIROYUKI (JP)
Application Number:
PCT/JP2022/012303
Publication Date:
October 06, 2022
Filing Date:
March 17, 2022
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H05K9/00; H01B7/00; H01B7/18; H01B11/00
Foreign References:
| JP2019009396A | 2019-01-17 | |||
| JPS63170811A | 1988-07-14 | |||
| JP2004158328A | 2004-06-03 |
Attorney, Agent or Firm:
WENO & PARTNERS (JP)
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