INPUT DEVICE AND METHOD OF DETECTING LOAD AT PLURALITY OF POINTS USING INPUT DEVICE

INPUT DEVICE AND METHOD OF DETECTING LOAD AT PLURALITY OF POINTS USING INPUT DEVICE

An input device includes a capacitive touch panel sensor capable of detecting a pressing position on an operation surface, a plurality of load sensors configured to output a sensor output depending on a load, and a control unit configured to calculate respective loads at a plurality of pressing poin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ISHIZONE MASAHIKO, SATO TAKASHI, UMETSU EIJI, MORIOKA HIROYUKI, YAMADA YUKIMITSU
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An input device includes a capacitive touch panel sensor capable of detecting a pressing position on an operation surface, a plurality of load sensors configured to output a sensor output depending on a load, and a control unit configured to calculate respective loads at a plurality of pressing points simultaneously pressed on the operation surface. In particular, it is possible to obtain the load of each pressing point even when the number of a plurality of simultaneously pressed pressing points is equal to the number of load sensors.