Pulse width modulation driver for electroactive lens

Details Pulse width modulation driver for electroactive lens Pulse width modulation driver for electroactive lens

2011-07-26

2011-07-26

Cox, Cassandra (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Rectangular or pulse waveform width control

C327S175000

Reexamination Certificate

active

07986178

ABSTRACT:
An electroactive lens driver generates a variable root-mean-square drive voltage for controlling an electroactive lens by controlling the duty cycle of a modified square wave.

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