| 摘要 |
PROBLEM TO BE SOLVED: To provide an input device of a kind of a multi-scanning system. SOLUTION: The input device of a kind of the multi-scanning system is provided and equipped mainly with a first key matrix, one or more first scanning lines, one or more first feedback lines and one or more first keys. The input device is further equipped with a second key matrix, one or more second scanning lines, one or more second feedback lines and one or more second keys. A first microprocessor is electrically connected to the first scanning lines and the first feedback lines. The first microprocessor outputs scanning signals to the first scanning lines and receives feedback signals of the first scanning lines. A second microprocessor is electrically connected to the second scanning lines, the second feedback lines and the first microprocessor. The second microprocessor outputs scanning signals to the second scanning lines and receives feedback signals of the second feedback lines. A transmission unit is electrically connected to the first microprocessor and receives a data signal transmitted from the first microprocessor and transmits its data signal. COPYRIGHT: (C)2007,JPO&INPIT
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