Title:
差動信号伝送用ケーブル
Document Type and Number:
Japanese Patent JP7327265
Kind Code:
B2
Abstract:
To provide a cable for differential signal transmission which has a small mode conversion amount and such heat resistance as to enable high density mounting, and has high productivity.SOLUTION: A cable 1 for differential signal transmission has a pair of conductors 2, an insulator 3 coating the pair of conductors 2, and a shield layer 4 provided so as to cover the periphery of the insulator 3. The insulator 3 is composed of a fluorine resin and has surface roughness Ra of the insulator 3 of 1.9 μm or more, and the shield layer 4 is configured by spirally winding a metal tape 41 having a metal layer 41b provided on one surface of a resin tape 41a around the insulator 3.SELECTED DRAWING: Figure 1
Inventors:
Hiroshi Ishikawa
Hideki Minamimo
Takehiro Sugiyama
Hideki Minamimo
Takehiro Sugiyama
Application Number:
JP2020075331A
Publication Date:
August 16, 2023
Filing Date:
April 21, 2020
Export Citation:
Assignee:
Proterial Co., Ltd.
International Classes:
H01B11/06; H01B7/18; H01B11/00; H01B11/20
Domestic Patent References:
| JP201916451A | ||||
| JP201134906A | ||||
| JP2017139189A |
Foreign References:
| US20200118716 |
Attorney, Agent or Firm:
Hirata International Patent Office