Integrated photo-responsive metal oxide semiconductor circuit

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357231, 357 24, 357 30, 357 65, 357 56, 357 61, H01L 2714, H01L 29161, H01L 2978

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active

047092521

ABSTRACT:
An infrared photo-responsive element (R.sub.D) is monolithically integrated into a source follower circuit of a metal oxide semiconductor device (10) by depositing a layer of a lead chalcogenide as a photo-resistive element forming an ohmic bridge between two metallization strips (26, 28) serving as electrodes of the circuit. Voltage from the circuit varies in response to illumination of the layer by infrared radiation.

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Andrew J. Steckl et al, "Application of Charge-Coupled Devices to Infrared Detection and Imaging", Proceedings of the IEEE, vol. 63 (1975), pp. 67-74.
Henry Levinstein, "Infrared Detectors", Physics Today, Nov. 1977, pp. 23-28.
J. M. Engel, "High Thermal Conductance Substrate", IBM Technical Disclosure Bulletin, vol. 4 (1962), p. 59.
Application of Charge-Coupled Devices to Infrared Detection and Imaging, A. J. Steckl et al., Proc. IEEE, vol. 63, No. 1, Jan. 1975.

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