DIGITAL PROJECTOR Russian patent published in 2007 - IPC H04N9/14 

FIELD: personal computer hardware, possible use as a monitor in a personal computer.

SUBSTANCE: introduced to digital monitor are second trigger, three odd frame code accumulators, three even frame code accumulators, block for modulating radiations is made of appropriate number of channels, each one of which contains serially positioned emitter of three main colors, micro-objective and focusing cone of light guide.

EFFECT: 49920 times increased averaged brightness of image on the screen, achieved by simultaneous sweep by half of active part of frame rows with 130 times repeat per frame.

2 tbl, 7 dwg