CABLE FOR DIFFERENTIAL SIGNAL TRANSMISSION, CABLE FOR MULTICORE DIFFERENTIAL SIGNAL TRANSMISSION, AND PRODUCTION METHOD AND PRODUCTION APPARATUS OF CABLE FOR DIFFERENTIAL SIGNAL TRANSMISSION

摘要

PROBLEM TO BE SOLVED: To provide a cable for differential signal transmission that can suppress generation of a gap between an insulator coating a pair of conductors transmitting a differential signal and a shield tape; a cable for multicore differential signal transmission; and a production method and a production apparatus of the cable for differential signal transmission.;SOLUTION: A cable 10 for differential signal transmission includes: an electrical insulation electric wire 2 in which first and second conductor wires 21, 22 transmitting a differential signal is coated by an insulator 20; and a metal layer 31, and furthers includes: a shield tape conductor 3 wound along an outer peripheral surface 20a of the electrical insulation electric wire 2 so that end parts of a crosswise direction mutually overlaps; a first resin tape 4 spirally wound along an outer peripheral surface of the shield tape conductor 3; and a second resin tape 5 spirally wound around an outer peripheral surface of the first resin tape 4, wherein in the shield tape conductor 3 and the first and second resin tapes 4, 5, winding directions in a circumferential direction to a central axis C of the electrical insulation electric wire 2 are the same direction.;COPYRIGHT: (C)2014,JPO&INPIT