Fast frame rate sensor readout

Facsimile and static presentation processing – Facsimile – Recording apparatus

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H04N 314

Patent

active

043227520

ABSTRACT:
Prior art electronic cameras that use solid state area image sensors are generally limited to operation at frame rates less than about 120 frames per second. Such frame rates are limited, principally, by the maximum data rate at which solid state sensors may be operated. The present invention provides methods and apparatus for readout of an area image sensor at greatly increased frame rates, doing so by formatting the sensor into blocks of photosite rows for purposes of readout, and by modifying the method of sensor readout in a manner compatible with such format.

REFERENCES:
patent: 4117510 (1976-09-01), Ohta et al.
patent: 4212034 (1980-07-01), Kokie et al.
Jespers et al, "Three Terminal C.I.D. Devices", Nato Advanced Institute on Solid State Imaging, 1975.
Jespers et al, "Three Terminal Charge-Injection Device", IEEE Journal of Solid State Circuits, vol. SC-11, No. 1, Feb. 1976, pp. 133-139.
Jespers et al, "A Three-Terminal Charge-Injection Device", 1975 IEEE International Solid State Circuits Conference, pp. 28-29.
Sequin et al, Charge Transfer Devices, Academic Press, 1975, pp. 152-157.
Hobson, Charge-Transfer Devices, John Wiley and Sons, (Halsted Press), 1978, pp. 169-172.

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