| 摘要 |
PROBLEM TO BE SOLVED: To provide an image pickup device that has an LCD function that causes no color noise or the like in an LCD display part with no image displayed thereon. SOLUTION: In sampling a color difference point sequential signal with a sampling pulse to convert the signal into two kinds of color difference signals, the sampling pulse whose blanking period is masked by a mask signal is used to stabilize the signal level for the blanking period and even when part of the blanking period enters a display area of the LCD as shown in t2, no color is given to the part.
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