MULTI-LAYER FLEXIBLE PRINTED BOARD, LAMINATE STRUCTURE OF MULTI-LAYER FLAT CABLE, AND ELECTRIC CONNECTION BOX UTILIZING THE LAMINATE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To reduce a trouble in a flexible board comprising a multi-layer structure due to the rise of temperature. SOLUTION: A flexible printed board 1 of a multi-layer structure comprises a structure formed by overlapping FPCs 4a to 4d intervening a heat conductive member 5 therebetween. Heat produced on the circuit sections 3 of the FPCs 4a to 4d of the multi-layer FPC owing to power supply is dispersed to the FPCs 4a to 4d through the heat conductive member 5 to reduce the temperature rise of the whole of the circuit of the multi-layer FPC 1. COPYRIGHT: (C)2004,JPO