Charge transfer device for solid state image pickup apparatus an

Details Charge transfer device for solid state image pickup apparatus an Charge transfer device for solid state image pickup apparatus an

1988-10-06

1990-01-30

Ng, Jin F.

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821322, 35821329, H04N 314

Patent

active

048977284

ABSTRACT:
The solid state image pickup apparatus comprises photosensitive element columns (1) made up of a plurality of photosensitive elements (I) and charge storage/transfer devices each having a cyclic transfer path (12) including a plurality of loop-linked transfer stages (8, 9, 10 and 11) for transferring and storing signal charges outputted by the photosensitive element column (1). The cyclic transfer path (12) can freely rearrange the order of outputted signal charges by controlling timings at which signal charges are received by or transmitted from the cyclic transfer path. Further, the apparatus includes a parallel transfer device (17) in each cyclic transfer path (12) which can simultaneously transfer signal charges stored in a predetermined one of transfer stages (8 and 9) to other transfer stages (9 and 8) through the cyclic transfer path (12) for the purpose of reversing the arrangement order of the signal charges.

REFERENCES:
patent: 4263623 (1981-04-01), Woo et al.
patent: 4541010 (1985-09-01), Alston
patent: 4553167 (1985-11-01), Kinoshita
patent: 4581652 (1986-04-01), Kinoshita et al.
Horii et al., "A New Configuration of CCD Imager with a Very Low Smear Level--FIT-CCD Imager," IEEE Transactions on Electron Devices, vol. ED-31, No. 7, Jul. 1984, pp. 904-909.

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