BUTTON INPUT DEVICE AND ITS DISPLAY CONTROL METHOD

PROBLEM TO BE SOLVED: To provide a button input device capable of switching image pictures displayed on the surface of button switches in accordance with the input of a button switch. SOLUTION: The button input device is provided with: a button switch group 11 having at least one button switch 12 fo...

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1. Verfasser: OKUHARA KENJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a button input device capable of switching image pictures displayed on the surface of button switches in accordance with the input of a button switch. SOLUTION: The button input device is provided with: a button switch group 11 having at least one button switch 12 for outputting a predetermined signal when pressed down; thin film display parts 20 provided on the surface of each button switch of the button switch group 11 to be able to display display data; and a display control part 30 for individually displaying display data on the respective thin film display parts 20, wherein the display control part 30 changes the display data of a corresponding thin film display part 20 to predetermined display data on the basis of a signal from the button switch 12 to thereby be able to properly change image display in the direction of the button switch in accordance with a button operation. COPYRIGHT: (C)2008,JPO&INPIT