OPTICAL TOUCH-CONTROL SYSTEM
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United States of America Patent
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Issued Date -
Jan 21, 2016
app pub date -
Aug 20, 2014
filing date -
Jul 15, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An optical touch-control system is provided. The optical touch-control system includes a display unit; a light source; an image capturing unit, configured to capture a plurality of images reflected by the light emitted by the light source in front of the display unit; and a processor, wherein the processor determines whether a target object is located in an operating space in front of the display unit based on the captured images, wherein when the processor determines that the target object is in a touch zone of the operating space, the processor further determines that the target object is to perform a touch-control operation, wherein when the processor determines that the target object is in a gesture zone of the operating space, the processor further determines that the target object is to perform a gesture operation.
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