| 摘要 |
A thin film circuit board of the keyboard includes an upper thin film laminate, a lower thin film laminate and an insulation partition between the upper thin film laminate and the lower thin film laminate. Multiple first/second circuits are formed on the upper/lower thin film laminates. The first circuits and the second circuits respectively have at least a first connection terminal and a second connection terminal. The two first connection terminals and second connection terminals are coupled together by conductive adhesive or by external force of pressure.
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