UNIVERSAL TELEVISION SYSTEM Russian patent published in 2014 - IPC H04N7/00 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to radio communication engineering and be used for digital telecasting one stereo-channel or two monochannels at one carrier frequency. The result is achieved due to that synchronous conversion is performed in image receiver array elements themselves: radiation colour brightness in three eight-bit codes of video signals R, G, B; conversion of eight-bit codes of video signals into four-bit codes and transmission thereof to the receiving side. At the receiving side, pixel colour formation is performed by mixing three colours R, G, B using light filters in radiation flux by placing said light filters in the radiation flux for a period corresponding to the duration of control signals thereof, generated corresponding to values of codes of video signals of colours R, G, B.

EFFECT: reducing the number elements for converting video signals of colours R, G, B three-fold without losing frame resolution, and avoiding the frame scanning process.

21 dwg, 4 tbl