Blooming suppression in a CCD imaging device

Electrical transmission or interconnection systems – Personnel safety or limit control features – Interlock

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357 24, 357 30, 377 58, H01L 2978, H01L 2714, H01L 3100, G11C 1928

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active

044853157

ABSTRACT:
A CCD solid state image sensor device. During the integration period the surface in the image pick-up section is switched alternately into inversion and into accumulation. Any excess of charge carriers which results from possible overexposure can thus be drained by means of recombination via sufaces states.

REFERENCES:
patent: 3931465 (1976-01-01), Levine
patent: 4328432 (1982-05-01), Yamazaki
Sequin, C. H., "Blooming Suppression in Charge-Coupled Area Imaging Devices", The Bell System Technical Journal, pp. 1923-1926, (Oct. 1972).
Kosonocky, W. F., et al., "Control of Blooming in Charge-Coupled Images", RCA Review, pp. 3-24, (Mar., 1974).

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