PULSE-WIDTH CONTROL METHOD USING MULTIPLE PULSES Russian patent published in 2012 - IPC G02F1/61 G02F1/135 G11C13/04 

FIELD: physics.

SUBSTANCE: modulation method for a plurality of pixel regions of the electro-optical layer of a recording light shutter during each of a plurality of successive frames involves modulation of a set of pixel data bits through first and second pulse width intervals in a frame. The first and second pulse width intervals, as well as neighbouring pulse intervals of successive frames, are separated from each other by an interval where there are no pulses, which is at least equal to the response time of the electro-optical layer and during which there is no bit modulation.

EFFECT: easy error compensation, smaller memory size and required data transmission speed.

32 cl, 7 dwg