CONTROL SYSTEM AND METHOD FOR A CURSOR IN DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Aug 27, 2009
app pub date -
Jul 11, 2005
filing date -
Dec 22, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention discloses a control system for a cursor in display device, in which said display device is connected to a data processing device and said system comprises: an image acquisition device for acquiring user image information and sending a signal; a signal receiving unit for receiving the signal from the image acquisition device; a signal processing unit for parsing said signal and determining whether the cursor and the target region the cursor reaches need to be shifted or not; and a cursor control unit for sending a cursor control signal to said display device based on the determination result by the signal processing unit and shifting the cursor to said target region. Accordingly, the present invention further discloses a control method for a cursor in a display device.
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