DEVICE AND METHOD FOR INPUT OF SECURITY-RELEVANT INFORMATION USING A DISPLAY DEVICE WITH TOUCH INPUT

DEVICE AND METHOD FOR INPUT OF SECURITY-RELEVANT INFORMATION USING A DISPLAY DEVICE WITH TOUCH INPUT

An acquisition component (16) is provided to detect coordinates within the plane of the display (20) of the display device (14). The control area corresponding to region within which a touch input is inputted, is determined by arithmetic unit that is connected with acquisition component via a sensor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GANZ, RUDOLF
Format: Patent
Sprache:hrv ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An acquisition component (16) is provided to detect coordinates within the plane of the display (20) of the display device (14). The control area corresponding to region within which a touch input is inputted, is determined by arithmetic unit that is connected with acquisition component via a sensor line (28). The check code is created according to inputted image data by a test unit (30) that is connected with an arithmetic unit (12) via an image data line (24), such that confirmation of input is performed using check code. An independent claim is included for device for performing safety-relevant input operation on display device of multifunctional terminal.