ANTI-GLARE DEVICE AND CONTROLLER
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Jan 16, 2020
app pub date -
Jun 24, 2019
filing date -
Jun 24, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
An anti-glare device includes a light shield of which light transmittance of irradiated light is changed; an illuminance detector that detects intensity of the irradiated light; a light-shield controller that controls light transmittance of the light shield based on a detection result of the illuminance detector; and a power controller that controls power supplied to the light-shield controller based on the detection result of the illuminance detector. The power controller reduces the power supplied to perform an anti-glare operation when the intensity of the irradiated light is low.
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