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Patent Searching and Data


Title:
SHIELD FLAT CABLE
Document Type and Number:
WIPO Patent Application WO/2019/208247
Kind Code:
A1
Abstract:
This shield flat cable 1 has: one or a plurality of ground lines G1 arranged in parallel; one or a plurality of signal lines S1, S2 arranged in parallel to the ground line G1; insulating layers 11, 12 which cover the ground line G1 and the signal line S1, S2; and shield layers 21, 22 provided to an outer circumference side of the insulating layers 11, 12. In a cross-section of the ground line G1, the insulating layers 11, 12 have a plurality of openings 13, 14 in which an upper surface and a lower surface of one ground line G1 are respectively a bottom thereof, and in said openings 13, 14, the ground line G1 is electrically connected to the shield layers 21, 22, and the signal line S1, S2 is surrounded by the ground line G1 and the shield layers 21, 22.

Inventors:
NAGANO MANABU (JP)
HIRAKAWA GO (JP)
SATO SHIN (JP)
MATSUDA TATSUO (JP)
Application Number:
JP2019/015859
Publication Date:
October 31, 2019
Filing Date:
April 11, 2019
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01B7/08; H01B7/18; H01B11/00
Foreign References:
JPH03501435A1991-03-28
JPH0259521U1990-05-01
JPS6026130U1985-02-22
JPH06267339A1994-09-22
Attorney, Agent or Firm:
TOWA NAGISA INTERNATIONAL PATENT FIRM (JP)
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