The Furukawa Electric Co., Ltd.

Furukawa Automotive Systems Inc.

Toyota Boshoku Kabushiki Kaisha

Takehide Ikeda

Noritsugu Enomoto

Takenobu Yabu

Naobumi Kuboki

Masanobu Sato

Shigeki Motomura

Michihiko Tominaga

Naoya Sakaki

Atsushi Taba

Takuya Komatsu

Kenichi Shibata

Yoshisada Sano

Makoto Nishimura

A first direction exposed conductor group includes a plurality of exposed conductor portions of a first flat cable, and a second direction exposed conductor group includes a plurality of exposed conductor portions of a second flat cable. The plurality of exposed conductor portions are located parallel to each other, and the plurality of exposed conductor portions are located parallel to each other. The first direction exposed conductor group and the second direction exposed conductor group intersect and overlap each other to form an intersection overlap portion. An intersection insulating film is provided between the first direction exposed conductor group and the second direction exposed conductor group at the intersection overlap portion. The exposed conductor portions and the exposed conductor portions facing each other via windows of the intersection insulating film are connected to be conductive to each other. Thus, an electric cable structural body is provided.

Electric cable structural body, electric connection structure, and method for producing electric cable structural body

The present invention has an object of providing a connection structure capable of easily connecting an LED component to a flat cable. An LED unitincludes an upper casea pierce terminala lower caseand an intermediate terminalAn LED chipis pressed to the pierce terminalby a convexed springto electrically connect the LED chipto the flat cableConductorsincluded in the flat cableare formed of phosphor bronze formed of tin (Sn), phosphorus (P), copper (Cu) and unavoidable impurities and having a tensile strength of 480 to 550 MPa, whereas a pierce plateof the pierce terminalpiercing through the conductoris formed of a copper alloy, which is a high strength conductive member having a higher strength than that of the conductorand having conductivity.

Connection structure connecting an LED component

Growing community of inventors

Inukami-gun, Japan

Takehide Ikeda