CCD Readout structure for display applications

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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307221D, 350332, 350334, 350342, H01L 2978, G11C 1928, G02F 113

Patent

active

042272017

ABSTRACT:
A liquid crystal light valve which uses the transfer of charge carriers representing a plurality of signals from a CCD array to a liquid crystal light modulated display medium. The signal charge is extracted from the back side of the CCD by driving the CCD clock voltages to zero and allowing the charge to diffuse to the back side where it is collected in a charge depleted region formed by a reverse biased diode and injected into the interface layers of a liquid crystal display medium.

REFERENCES:
patent: 3719849 (1973-03-01), Steward
patent: 3792465 (1974-02-01), Collins et al.
patent: 3796927 (1974-03-01), Boyle et al.
patent: 3918070 (1975-11-01), Shannon
patent: 3973136 (1976-08-01), Lee
patent: 4032954 (1977-06-01), Grinberg et al.
patent: 4074302 (1978-02-01), Brewer
patent: 4093357 (1978-06-01), Jacobson et al.
Grove Physics and Technology of SemiConductor Devices Wiley, N.Y. (1967) pp. 191-194.

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