Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2006-02-14
2006-02-14
Shankar, Vijay (Department: 2673)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
Reexamination Certificate
active
06999106
ABSTRACT:
A negative bias voltage may be utilized to bias a spatial light modulator and to enable the spatial light modulator to be modulated using relatively low supply voltages. During the negative frame, a positive bias voltage may be utilized and during the positive frame, a negative bias voltage may be utilized. This avoids damage to the liquid crystal material. The necessary modulating voltages may be within the range available from leading edge silicon technologies.
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