... clear that, by depositing thedifferent phosphors materials in dots grouped in threes at the appropriate points onthe screen, the different colors can be reproduced by modulating the relativesaturation ... operation, this circuit does not consume muchpower, neither is there a large reactive power circulating in the circuit.7.2.7.5 Horizontal Deflection System. From Figure 7.3, it can be seen thatthe ... flare asshown and requires several thousand volts positive for proper operation. The screenis coating with silicates, sulfides, fluorides and alkali halides which emit light whenbombarded by electrons....