Pulse width modulation algorithm

Details Pulse width modulation algorithm Pulse width modulation algorithm

2011-04-19

2011-04-19

Osorio, Ricardo L (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Intensity or color driving control

C345S108000

Reexamination Certificate

active

07928999

ABSTRACT:
In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system.

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