| 摘要 |
PURPOSE: A voltage boost system is provided to smoothly converge and to generate a boosted output voltage by boosting an input voltage using a voltage booster. CONSTITUTION: A CCD(Charge Coupled Device) image sensor(100) employs, for example, the frame transfer technique. The CCD image sensor(100) includes an imaging section(110) and a storage section(120). The CCD image sensor(100) further comprises a horizontal transfer section(130) and an output buffer(140). The imaging section(110) performs photoelectric transfer. The storage section(120) temporarily stores charges that have undergone the photoelectric transfer. The horizontal transfer section(130) outputs the charges stored in the storage section(120). The output buffer(140) outputs the charges transferred from the horizontal transfer section(130) to a signal processing system.
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