Television – Camera – system and detail – Solid-state image sensor
Reexamination Certificate
2011-07-05
2011-07-05
Aggarwal, Yogesh K (Department: 2622)
Television
Camera, system and detail
Solid-state image sensor
C348S297000, C348S302000, C348S308000, C348S312000
Reexamination Certificate
active
07973839
ABSTRACT:
The solid image pickup device of the present invention comprises a photoelectric conversion part, a charge-voltage conversion part for converting electric charges from the photoelectric conversion part to voltage signals, a signal amplifier for amplifying the voltage signals generated in the charge-voltage conversion part, charge transfer means for transferring photo-electric charges from the photoelectric conversion part to the charge-voltage conversion part, and means for applying a certain voltage to a charge-voltage conversion part, wherein at least two readout operations for reading out the photo-electric charges accumulated during a period of accumulating photo-electric charges in the photoelectric conversion part via a signal amplifier.
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Aggarwal Yogesh K
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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