| 摘要 |
A double-scanning non-interlace color television receiver which receives an interlace color television signal having alternating odd and even fields of scanned lines which are normally interlaced, as displayed, comprises a receiver circuit which receives the interlace color television signal and includes a circuit which generates respective chroma and luminance scanning line signals in response thereto, a visual display apparatus, and a non-interlace converting circuit with a luminance double-scanning circuit which generates an averaged luminance scanning line signal from each two consecutive luminance scanning line signals of the same field, and which supplies the consecutive luminance scanning line signals and the averaged luminance scanning line signal to the visual display apparatus for display by the latter of each averaged luminance scanning line signal between the respective two consecutive luminance scanning line signals, and a circuit which supplies to the visual display apparatus color difference signals derived from the chroma scanning line signal corresponding to one of the two consecutive luminance scanning line signals for display in synchronism with the averaged luminance scanning line signal.
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