Apparatus for driving image pick-up device

Details Apparatus for driving image pick-up device Apparatus for driving image pick-up device

1990-11-15

1994-01-25

Razavi, Michael T.

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821331, H04N 314, H04N 5335

Patent

active

052820416

ABSTRACT:
An apparatus for driving an image pick-up device having a pulse signal output device which outputs transfer pulses for transferring signal charges accumulated in the light receiving portion of the image pick-up device to vertical transfer portions. The apparatus includes read pulses for reading the signal charges transferred to the vertical transfer portions, sweep pulses for sweeping the signal charges transferred to the vertical transfer portions, and a controller for controlling these pulses. The controller controls the time at which the pulses are outputted. A device may be provided for selectively switching between first and second transfer pulses to be input to the image pick-up device. The first transfer pulses come from the pulse signal output device and the second transfer pulses come from the controller.

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