PERSONAL IDENTIFICATION NUMBER INPUT DEVICE

PROBLEM TO BE SOLVED: To provide a personal identification number input device capable of preventing others from tracing evidence that a personal identification number has been inputted. SOLUTION: The personal identification number input device includes a display 16 and a controller 15 for controlli...

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Bibliographische Detailangaben
1. Verfasser:	MURAKAMI MOTOTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING CODE CONVERSION IN GENERAL CODING COMPUTING COUNTING DECODING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a personal identification number input device capable of preventing others from tracing evidence that a personal identification number has been inputted. SOLUTION: The personal identification number input device includes a display 16 and a controller 15 for controlling the display 16. The display 16 includes a main display part 12 capable of displaying a sign (i) while moving it, and selection means 14, 24 for selecting the certain sign (i). The selection means may comprise a touch panel 14 or a push button 24. The desired sign (i) displayed in the main display part 12 while moving is selected by operation of the selection means 14, 24. Such selection is repeated whereby a plurality of (e.g., four) signs (i) selected are inputted as a personal identification number. COPYRIGHT: (C)2006,JPO&NCIPI