TECHNIQUE FOR GENERATING LOCALIZED LIGHT SOURCE FOR AN EMBEDDED OPTICAL SENSOR ARRAY

TECHNIQUE FOR GENERATING LOCALIZED LIGHT SOURCE FOR AN EMBEDDED OPTICAL SENSOR ARRAY

A system for detecting contact of an object with a display. The system may include a light emitting sheet on the display, the light emitting sheet being configured to emit light when the object is in contact with a point on the sheet and an optical detector in the display, which may be used to detec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GALELA JENNIFER, XUE JIUZHI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PHYSICS
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A system for detecting contact of an object with a display. The system may include a light emitting sheet on the display, the light emitting sheet being configured to emit light when the object is in contact with a point on the sheet and an optical detector in the display, which may be used to detect the emitted light and to locate the point of contact.