Television – Camera – system and detail – Solid-state image sensor
Patent
1995-09-13
1998-07-07
Faile, Andrew
Television
Camera, system and detail
Solid-state image sensor
348297, H04N 5335
Patent
active
057776709
ABSTRACT:
A device for controlling an imaging device, in which electric charges corresponding to an object are accumulated in photodiodes, and transferred through a vertical transfer CCD and a horizontal transfer CCD to be outputted from the imaging device. In a horizontal blanking period (an HD signal is "L"), V1 through V4 signals are changed in a predetermined order, so that the electric charges are transferred along the vertical transfer CCD. When the electric charges are transferred into the horizontal transfer CCD, the V1 signal and the V2 signal are set to "L". When an exposure is carried out, the V1 signal and the V2 signal are set to "H", and the V3 signal and the V4 signal are changed in the same order as the vertical transfer operation, so that a charge pumping operation is carried out.
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Sawanobori Keiji
Tani Nobuhiro
Asahi Kogaku Kogyo Kabushiki Kaisha
Faile Andrew
Ho Tuan V.
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