Color television picture display device having a flicker reducti

Facsimile and static presentation processing – Static presentation processing – Attribute control

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358147, 358140, H04N 1120

Patent

active

045689644

ABSTRACT:
In a color television picture display device having an arrangement (47) for converting the number of fields, additional signal paths need not be provided in the arrangement for converting the number of fields, for also displaying a signal combination of high picture quality, such as, for example, a teletext signal combination, with a converted number of fields, if the transmission takes place via the arrangement for converting the number of fields, in a part of the digital signal path combination (63,97; 65,99; 67,101) for the luminance signal, for which purpose a first change-over switch (69) and a second change-over switch (111) are provided at the correct areas.

REFERENCES:
patent: 4329675 (1982-05-01), Van Hulle
patent: 4409617 (1983-10-01), Whitehead
patent: 4435728 (1984-03-01), Raven
Kraus, Vlakflikkerreductie in TV-Ontvangers, Elektronica, 82/4, pp. 27-33.
Vermeidung Des Grossflachenflimmerns in Fernseh-Heimempfangern, Kraus, Rundfunktech, Mitteilungen, vol. 25, (1981) No. 6, pp. 264-269.

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