Photosensitive device ensuring an anti-blooming effect

Details Photosensitive device ensuring an anti-blooming effect Photosensitive device ensuring an anti-blooming effect

1987-04-13

1988-07-19

Munson, Gene M.

Electrical transmission or interconnection systems

Personnel safety or limit control features

Interlock

357 24, 357 30, H03K 342, H01L 2978, H01L 2714, H01L 3100

Patent

active

047587415

ABSTRACT:
Each integration cell is surrounded by means imposing, at least during the charge integration time, a given surface potential. The detectors and integration cells are integrated onto semiconductor substrates receiving different biasing voltages and such that in the case of overillumination, each detector is biased at its open circuit voltage and supplies no further current until the surface potential of the integration cell has reached the given surface potential, which produces an anti-blooming effect.

REFERENCES:
patent: 3849651 (1974-11-01), Ennulat
patent: 4093872 (1978-06-01), Hartman et al.
patent: 4100672 (1978-07-01), King et al.
International Conference on Charge Coupled Devices, 29-31 octobre 1975, Edinburgh (GB); A. J. Steckl: "Injection Efficiency in Hybrid IRCCD's", pp. 85-91.
IEEE Transactions on Electron Devices, vol. ED-27, No. 1, janvier 1980, New York (US), P. Felix et al.: "CCD Readout of Infrared Hybrid Focal-Plane Arrays", pp. 175-188.

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