DISPLAY SYSTEM, DISPLAY CONTROL DEVICE AND MEMORY PRODUCT
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United States of America Patent
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Issued Date -
Dec 29, 2011
app pub date -
Mar 2, 2010
filing date -
Mar 4, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In the multi-monitor environment in which a plurality of monitors are connected to a PC, a human sensor is mounted on at least one monitor, and the PC controls the switching of the operation states of the plurality of monitors according to the detection result of the human sensor. When all the human sensors have detected the absence of the user, the monitors are operated in a sleep mode or a power OFF mode; and when at least one human sensor has detected the presence of the user, the monitors are operated in an ordinary operation mode.
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