KEYBOARD PROXIMITY SENSING

In one general aspect, a system can include a key set including a plurality of keys, a membrane keyboard including a plurality of key pads and a plurality of interconnected sensor electrodes, where at least one of the plurality of key pads corresponds to a one of the plurality of keys. The system fu...

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Bibliographische Detailangaben
Hauptverfasser:	CHNG, CHOON PING, NANCOLLAS, RACHEL, LOO, KENNETH RYAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES PHYSICS PULSE TECHNIQUE RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	In one general aspect, a system can include a key set including a plurality of keys, a membrane keyboard including a plurality of key pads and a plurality of interconnected sensor electrodes, where at least one of the plurality of key pads corresponds to a one of the plurality of keys. The system further includes a feature plate that provides a rigid backing for the membrane keyboard.