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ELECTRONIC OPHTHALMIC LENS WITH LID POSITION SENSOR

  • US 20140240655A1
  • Filed: 02/28/2013
  • Published: 08/28/2014
  • Est. Priority Date: 02/28/2013
  • Status: Active Grant
First Claim
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1. A powered ophthalmic lens, the powered ophthalmic lens comprising:

  • a contact lens including an optic zone and a peripheral zone; and

    an eyelid position sensor system incorporated into the peripheral zone of the contact lens, the eyelid position sensor system including a sensor array having a plurality of individual sensors to detect eyelid position, a system controller configured to sample each individual sensor in the sensor array to detect eyelid position and provide an output control signal, and at least one actuator configured to receive the output control signal and implement a predetermined function.

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