| 摘要 |
PROBLEM TO BE SOLVED: To reduce thermal noises for all pixels. SOLUTION: This scanning method includes a step to expose the array 100 of a photosensor 102 to a light from a picture, a step to shift a first part 112 of electric charge from the array 100 of the photosensor 102 to an amplifier 106, a step to dump a second part 114 of electric charge, a step to expose again the array 100 of the photosensor 102 to a light from the picture, a step to dump the first part 112 of electric charge from the array 100 of the photosensor 102, and a step to shift the second part 114 of electric charge from the array 100 of the photosensor 102 to the amplifier 106.
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