FLEXIBLE PRINTED WIRING BOARD, ELECTRONIC DEVICE HAVING FLEXIBLE PRINTED WIRING BOARD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE HAVING FLEXIBLE PRINTED WIRING BOARD

摘要

A flexible printed wiring board includes a flexible insulating layer, a conductor layer formed on a surface of the flexible insulating layer, and a metal block including a welding base material and positioned such that the metal block is penetrating through the flexible insulating layer and the conductor layer.