| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wiring board having reliability by a simple manufacturing method. <P>SOLUTION: The wiring board 10 is comprised of a flexible part 14 and a rigid part 15 that is formed continuously to the flexible part 14. The flexible part 14 comprises a flexible board, wherein a wiring pattern 13 is stacked with an insulating resin layer 12 in-between, and the rigid part 15 is comprised of a flexible board made integrally with the flexible part 14, and the wiring density of the wiring pattern formed on the flexible board is set to be higher than that of the flexible part 14, resulting in permitting higher hardness for the wiring pattern than that of the flexible part 14. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
