Optical shutter element drive mechanism

Details Optical shutter element drive mechanism Optical shutter element drive mechanism

1998-02-26

1999-07-27

Epps, Georgia

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359246, 359320, 349 3, 349 33, 347136, G02F 103, G02F 129, G02F 113

Patent

active

059300213

ABSTRACT:
An optical shutter element drive mechanism for driving optical shutter elements that are electrically equivalent to condensers by charging and discharging the elements by a power source and switching elements. The optical shutter element drive mechanism includes a resistor through which a current for charging the optical shutter elements flows when the optical shutter elements are charged and through which a current for discharging the optical shutter elements flows when the optical shutter elements are discharged.

REFERENCES:
patent: 4189734 (1980-02-01), Kyser et al.
patent: 5155618 (1992-10-01), Matsubara et al.

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