Matched photonic detector-charge transfer reader assembly and im

Electrical pulse counters – pulse dividers – or shift registers: c – Counting or dividing in incremental steps – Beam type tube

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357 30, 377 60, H01L 2978, H01L 2714, H01L 3100, G11C 1928

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045545715

ABSTRACT:
A photovoltaic diode input, and a charge transfer readout device are coupled by a MOS stage. The coupling stage includes a MOS transistor, to which is added, close to the source electrode of the MOS transistor which receives the signal from the diode, an extra electrode under which are stored charges which flow at the same time as those of the signal toward the readout device. Thus, the current involved is increased and the efficiency of signal injection into the readout device is improved.

REFERENCES:
patent: 4087833 (1978-05-01), Tseng
patent: 4093872 (1978-06-01), Hartman et al.
patent: 4112316 (1978-09-01), Wentz
patent: 4150304 (1979-04-01), Jensen
patent: 4196508 (1980-04-01), Lorenze
patent: 4443885 (1984-04-01), van Roermund
IEEE Journal of Solid State Circuits, vol. SC-14, No. 3, Jun. 1979 (New York), R. Koch: "Charge Injection Device with CCD Readout", pp. 604-608.
IEEE Journal of Solid-State Circuits, vol. SC-13, No. 1, Feb. 1978, New York.
J. T. Longo et al: "Infrared Focal Planes in Intrinsic Semiconductors", pp. 139-158.
IEEE Transactions on Electron Devices, vol. ED-27, No. 1, Jan. 1980, (New York).
P. Felix et al.: "CCD Readout of Infrared Hybrid Focal-Plane Arrays", pp. 175-188.

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