Diode and semiconductor device having a controlled intrinsic or

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode

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Details

257347, 257350, 257366, 257656, H01L 2976, H01L 2994, H01L 31075, H01L 31105

Patent

active

056169442

ABSTRACT:
A diode is provided comprising first and second semiconductor regions. The first semiconductor region is of one conductivity type and the second is of the opposite conductivity type. A third region is provided which is either an intrinsic semiconductor region or a low concentration region. The low concentration region has an impurity concentration lower than that of the first and second semiconductor layers. The third region is arranged to separate the first and second semiconductor regions. A control electrode region is provided over the third region through an insulative film.

REFERENCES:
patent: 4037140 (1977-07-01), Eaton
patent: 5140391 (1992-08-01), Hayashi et al.
Bogun et al "Tunable Oscillator Based on a PIN zinc-doped Silicon Diode" Sov. Phys. Semicond vol. 14, No. 6, Jun. 1980 pp. 724-726.

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