PROPERTY EVALUATION METHOD FOR FLEXIBLE WIRING BOARD, AND REPEATED BENDING TEST DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a bending property evaluation method for a flexible wiring board in which reproduced is a breakage of a flexible printed circuit (FPC) occurred when inserting the FPC into a female connector while repeatedly moving the male connector vertically by a hand.;SOLUTION: In the bending property evaluation method for a flexible wiring board, one end of a test piece of the flexible wiring board is loosely held, the other end of the test piece is held with a gap in a thickness direction, and the test piece is oscillated in both directions in the thickness direction about a center where no load is applied to the test piece.;COPYRIGHT: (C)2012,JPO&INPIT