BASE SUBSTRATE FOR FLEXIBLE PRINTED-WIRING BOARD, AND INSPECTION METHOD OF THE BASE SUBSTRATE

摘要

<P>PROBLEM TO BE SOLVED: To provide a base substrate capable of simply detecting a latent distortion occurring at a part corresponding to each flexible printed-wiring board without cutting out a test piece. Ž<P>SOLUTION: The base substrate 1 for the flexible printed-wiring board comprises at a predetermined part of the base substrate a distortion detection part 3 deformable independently from the base substrate with at least a part being connected to the base substrate. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž