ELECTRONIC DEVICE AND LIGHT CONTROL METHOD THEREOF
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United States of America Patent
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Issued Date -
Jun 30, 2011
app pub date -
Aug 26, 2010
filing date -
Dec 30, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An electronic device automatically adjusts luminance of a monitor device, such as an image capture device. The electronic device analyzes captured images and determines brightness thereof. If the luminance of the captured images are too dark, the electronic device widens an aperture of the monitor device or turns up a supplementary lighting device. If the luminance is too high, the electronic device narrows the aperture of the monitor device or decreases output of the supplementary lighting device.
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