Patent ID: 8878062
Filing Date: 2014-11-04
Classification: H01R,Y10T

Abstract:
1. A cable connection method for connecting a multi-core coaxial cable to a board, wherein the multi-core coaxial cable comprises a plurality of parallel-arranged coaxial cables each comprising a center conductor and an inner insulator, an outer conductor and an outer insulator sequentially formed on an outer periphery of the center conductor, and the board comprises a signal electrode connected to the center conductor by heating and pressurizing and a ground electrode connected to the outer conductor by heating and pressurizing, the method comprising: processing a terminal of the coaxial cable such that the center conductor, the inner insulator, and the outer conductor are each exposed; attaching the exposed inner insulator to a positioning member lying between the signal electrode and the ground electrode such that a tip portion of the exposed center conductor is free from being attached to the positioning member, the positioning member comprising a thickness in a range from 10 μm to 100 μm, the coaxial cables being cantilevered from an edge of the positioning member; aligning the exposed center conductor at an arrangement pitch of the signal electrode while the inner insulator is attached to the positioning member; and connecting the center conductor to the signal electrode, wherein an entirety of the positioning member is located below the exposed inner insulator.