Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2007-03-06
2007-03-06
Schwartz, Jordan (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C359S291000, C359S298000
Reexamination Certificate
active
10331813
ABSTRACT:
A digital micromirror device (DMD) modified for use as a temporal light modulator. The DMD is modified so that the mirrors of the DMD have a preferential tilt direction. The inputs and outputs of the DMD are connected to common ground, except for the bias input lines. The latter are connected to a common excitation input, which is used to cyclically reposition the mirrors between tilted and flat states.
REFERENCES:
patent: 5548301 (1996-08-01), Kornher et al.
patent: 6028690 (2000-02-01), Carter et al.
patent: 6107979 (2000-08-01), Chiu et al.
patent: 6337760 (2002-01-01), Huibers et al.
patent: 6535187 (2003-03-01), Wood
patent: 6690502 (2004-02-01), Huibers
patent: 2001/0053016 (2001-12-01), Nelson
patent: 2002/0122238 (2002-09-01), Knipe
patent: 2004/0061924 (2004-04-01), Greywall
patent: 2004/0145795 (2004-07-01), Pan et al.
M. Storrs and D. J. Mehrl, Detection of Spatial Derivatives of Images Using Spatiotemporal Techniques, Optical Engineering, Sep. 1994, vol. 33 No. 9, pp. 3072-3081.
A. Korpel, D. J. Mehrl and S. Samson, Beam Profiling by Vibrating Knife Edge: Implications for Near-Field Optical Scanning Microscopy, International Journal of Imaging Systems and Technology, 1990, vol. 2, John Wiley & Sons, Inc., pp. 203-208.
U.S. Appl. No. 10/230,756, filed Aug. 29, 2002, Mehrl et al.
Brady III Wade James
Brill Charles A.
Schwartz Jordan
Stultz Jessica
Telecky , Jr. Frederick J.
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