FIELD: TV equipment. SUBSTANCE: device for indication of color images has vacuum chamber with face plate which internal side is provided with luminescent screen having repeating pattern of threes of luminophor elements of red, green and blue glow, rear plate at small distance from it and assemblage of electronic emitters and electron channels bordering on them and interacting with them having walls produced from practically electric insulation material which coefficient of secondary emission alloys transfer of electrons generated in the form of electron currents through vacuum. There is provided means to extract electron current in specified positions from its channel and to guide this current on to required place on luminescent screen to produce image composed of dots. EFFECT: improved operational efficiency. 12 cl, 10 dwg
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