ILLUMINATED FEEDBACK FOR A TOUCHPAD BY PROVIDING A LIGHT SOURCE THAT IS ASSOCIATED WITH A FINGER POSITION ON A TOUCHPAD

ILLUMINATED FEEDBACK FOR A TOUCHPAD BY PROVIDING A LIGHT SOURCE THAT IS ASSOCIATED WITH A FINGER POSITION ON A TOUCHPAD

A touchpad having illumination directed upwards through a substrate of the touchpad, wherein the substrate is sufficiently transparent or translucent such that light from underneath the substrate is at least partially visible through the touchpad to a user thereof.

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Bibliographische Detailangaben
Hauptverfasser: WOOLLEY RICHARD D, SAXBY DON T
Format: Patent
Sprache:eng
Schlagworte:
ALARM SYSTEMS
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:A touchpad having illumination directed upwards through a substrate of the touchpad, wherein the substrate is sufficiently transparent or translucent such that light from underneath the substrate is at least partially visible through the touchpad to a user thereof.