Field emission cathode

Details Field emission cathode Field emission cathode

1993-03-26

1995-03-28

Nelli, Raymond A.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

313336, G09G 310

Patent

active

054020417

ABSTRACT:
A field emission cathode capable of permitting a display to be carried out at increased density and a circuit incorporated therein together with an FEC to exhibit satisfactory characteristics and being driven according to a static drive system. A plurality of control lines and data wires are arranged in a matrix-like manner on a monocrystalline Si substrate, to thereby form element regions on the substrate. The element regions each are formed therein with a circuit element, on which a field emission section is laminated. The circuit elements each include a first transistor connected to both data wire and control wire and functioning as a switching element, a capacitor serving as a circuit for storing therein a signal input thereto, and a second transistor for amplifying a signal input thereto and feeding it to the field emission section.

REFERENCES:
patent: 3500102 (1970-03-01), Crost et al.
patent: 3581148 (1971-05-01), Brignet
patent: 3622828 (1971-11-01), Zinn
patent: 3755704 (1973-08-01), Spindt et al.
patent: 4904895 (1990-02-01), Tsukamoto et al.
patent: 4908539 (1990-03-01), Meyer
patent: 5053673 (1991-10-01), Tomii et al.
patent: 5189341 (1993-02-01), Itoh et al.
patent: 5256936 (1993-10-01), Itoh et al.

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