| 摘要 |
PURPOSE:To prevent the deterioration of color reproducibility, by generation of fixed pattern noises, etc., by permitting the input of only one color signal to one 1H CCO delay line. CONSTITUTION:A signal 51 has an output signal waveform of a solid-state image pickup element, and a sampling pulse 52 at the input state of a 1H CCD delay line for G is applied to a terminal 417. Then only the part of a signal G is fetched to the line 45 from an output signal 51 of the solid-state image pickup element by the pulse 52. A CCD is driven by a transfer pulse 53 to perform a 1H delay. The sampling pulses 54 and 56 fetch selectively only a signal R or B to 1H CCD delay lines 46 and 47 for red and blue respectively. Then the pulses 54 and 56 are applied to terminals 418 and 419 respectively. Therefore signals R and B read into the 1H CCD delay line are delayed by 1H with transfer pulses 55 and 57 respectively. As a result, only one color signal is fed to one 1H CCD delay line. |
