| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an input display device in which a capacitive touch switch and a mechanical switch coexist. Ž<P>SOLUTION: The input display device for a household electrical appliance includes a transistor of which the conduction is controlled by output of the mechanical switch or a touch sensor IC16 and which is provided at an intersection of an output signal line and an input signal line from a microcomputer 17 having an output port for outputting a scan signal and an input port for inputting the signal, thereby the input display device identifies a button based on the input from the capacitive switch or the mechanical switch, and displays input by means of an LED for display lighting synchronously with a dynamic signal. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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