BLINK DETECTION SYSTEM FOR ELECTRONIC OPHTHALMIC LENS

摘要

#$%^&*AU2013202250B220161027.pdf#####ABSTRACT A lens driver or lens driver circuitry for an ophthalmic apparatus comprising an electronic system which actuates a variable-focus optic is disclosed herein. The lens driver is part of an electronic system incorporated into the ophthalmic apparatus. The electronic system includes one or more batteries or other power sources, power management circuitry, one or more sensors, clock generation circuitry, control algorithms and circuitry, and lens driver circuitry. The lens driver circuitry includes one or more power sources, one or more high voltage generators and one or more switching circuits.1/11 FIG. 1 112 110 Contact Lens 103 104 Power Source Actuato 102 Amplifier Analog-to-digital Digital signal System /Tconverter processing Controller 101 106 108 114 100