| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible printed wiring board with low manufacturing cost and low disposal cost of defects without a mismatch of a pitch in minute pitch pattern even during a solder flow step used for mounting a passive component. SOLUTION: An active component mounting flexible printed wiring board 10 having a minute pitch pattern, and an active component 11 like IC mounted thereon and a passive component mounting flexible printed wiring board 20 having a passive component 21 mounted as a peripheral circuit, are bonded with an anisotropically conductive adhesive 22. At the same time, connecting terminals 12 and 23 corresponding these flexible printed wiring boards 10 and 20 are connected electrically with each other.
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