FLEXIBLE WIRING BOARD, SEMICONDUCTOR DEVICE USING THE SAME, AND ITS PACKAGED APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a flexible wiring board capable of preventing a disconnection in bending and achieving a folding of 180° reliably.

SOLUTION: The flexible wiring board comprising a base material made of a flexible film and a wiring pattern formed on one side or both sides of the base material, is characterized by being equipped with a bending auxiliary section for facilitating bending with the edge line of the bending section as a boundary.

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