FLUID-FILLED EYEWEAR
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United States of America Patent
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Issued Date -
Aug 18, 2016
app pub date -
Sep 17, 2015
filing date -
Sep 17, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A fluid-filled eyewear includes a frame body, a fluid-filled lens mounted on the frame body, and an optical poser adjusting device disposed within the frame body. The optical power adjusting device includes a reservoir for storing a fluid and disposed in fluid communication with the fluid-filled lens, and an actuation module. The actuation module includes a tilt sensor configured to sense a tilt angle of the frame body and to output a signal indicative of the tilt angle, an actuator operable to cause the fluid to flow between the reservoir and the fluid-filled lens, and a controller configured to receive the signal from the tilt sensor and to control operation of the actuator according to the tilt angle indicated by the signal.
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