Solid-state image pickup device

Details Solid-state image pickup device Solid-state image pickup device

1988-11-10

1989-08-22

Munson, Gene M.

Electrical pulse counters, pulse dividers, or shift registers: c

Charge transfer device

Compensating for or preventing signal charge deterioration

357 24, 307311, 35821319, 35821324, G11C 1928, H01L 2978, H03K 342, H04N 314

Patent

active

048603260

ABSTRACT:
A solid-state image pickup device equipped with a high-speed electronic shutter function is comprised of photoelectric transducer elements arranged in matrix form, vertical transfer routes, a horizontal transfer route, and a vertical control circuit. The vertical control circuit simultaneously shifts signal charges from the photoelectric transducer elements to the vertical transfer routes, shifts a horizontal one-row portion of the signal charges in the vertical transfer routes to the horizontal transfer route, and also alternatively selects and vertically transfers a next one-row portion of the signal charges to the horizontal transfer route. Further, the image pickup device features an exhaust drain. A vertical charge-coupled device forms the vertical transfer routes; similarly, a horizontal charge-coupled device forms the horizontal transfer route.

REFERENCES:
patent: 4032976 (1977-06-01), Levine
patent: 4322753 (1982-03-01), Ishihara
patent: 4656519 (1987-04-01), Savoye
patent: 4783702 (1988-11-01), Sone et al.
patent: 4794279 (1988-12-01), Yamamura et al.

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