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US 2015/0310965 A1Published application
Differential signal transmission cable and production method therefor
AssigneeHitachi Metals, Ltd.
InventorsDetian HUANG, Masanori KOBAYASHI, Risa AKIYAMA
Life of this patent
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Abstract
A differential signal transmission cable is composed of twin electrically insulated wires arranged side by side in contact with each other, and a drain wire arranged longitudinally along the twin electrically insulated wires. The twin electrically insulated wires include a fusion bonding layer and are integrated in such a manner that the twin electrically insulated wires, excluding their contacted portions, are being coated with that fusion bonding layer.
Claims7
A differential signal transmission cable, comprising:
- twin electrically insulated wires arranged side by side in contact with each other, the twin electrically insulated wires including a fusion bonding layer and being integrated in such a manner that the twin electrically insulated wires, excluding their contacted portions, are being coated with that fusion bonding layer;
- and
- a drain wire arranged longitudinally along the twin electrically insulated wires.
A differential signal transmission cable production method, comprising:
- arranging twin electrically insulated wires side by side in contact with each other;
- wrapping a binder tape including an innermost thermoplastic fusion bonding layer around a circumference of the twin electrically insulated wires together;
- and
- heating the twin electrically insulated wires wrapped with the binder tape to fuse and turn the thermoplastic fusion bonding layer to a periphery of the twin electrically insulated wires and thereby coat the twin electrically insulated wires, excluding their contacted portions, with the fusion bonding layer to integrate the twin electrically insulated wires.
1 more element
Dependencies are inferred from the claim text.