| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiring board capable of reducing the number of components and absorbing the thermal expansion of a substrate. SOLUTION: The wiring board 10 is constituted of mechanically sticking a first substrate 20 having a permanent magnet 25A mounted on the first substrate 20 so as to be opposed to a second substrate 30 and electrically connected to a first terminal 21; and the second substrate 30 having permanent magnet 35A mounted on the second substrate 30, so as to be opposed to the permanent magnet 25A mounted on the first substrate 20 and electrically connected to a second terminal 31. When the first substrate 20 is stuck to the second substrate 30, the permanent magnets 25A, 35A are mutually stuck in close by magnetic force and the first terminal 21 and the second terminal 31 are electrically connected to each other. COPYRIGHT: (C)2008,JPO&INPIT
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