| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flexible printed circuit board having a structure that does not make discontinuity even when a bending stress is applied. <P>SOLUTION: The flexible printed circuit board comprises a flexible base board and a surface circuit pattern, which is formed at least on the surface of this base board. The surface circuit pattern includes a plurality of electronic component mounting parts that mounts a plurality of electronic components side by side, and a plurality of connection wiring parts located juncturally with each of the electronic component mounting parts. Besides the pattern includes an insulating film that is pasted to the surface of the base board so that each of the connection wiring parts covers the vicinity of the boundary part with each of the electronic component mounting parts. The end edge in boarder part side of this insulating film, is formed nonlinear. <P>COPYRIGHT: (C)2004,JPO</p> |
