COLOR TELEVISION SET Russian patent published in 2005 - IPC

FIELD: radio communications; color television sets.

SUBSTANCE: novelty is that proposed color television set that has radio channel unit, horizontal sweep unit, vertical sweep unit, chrominance unit, sound accompaniment unit, and color picture tube is provided in addition with three identical line doubling channels, pulse generator, and switch, second set of three planar cathodes mounted above first set and second set of three cathode heaters are introduced in its color picture tube. Reproduced frame has 1156 active lines and 1 664 640.5 resolving elements.

EFFECT: enhanced resolving power.

1 cl, 5 dwg, 1 tbl