Field emission display with a plurality of gate insulating layer

Details Field emission display with a plurality of gate insulating layer Field emission display with a plurality of gate insulating layer

1996-09-30

1999-06-08

Patidar, Jay M.

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313497, 313306, 313307, 313308, 313336, H01J 162, H01J 6304

Patent

active

059107049

ABSTRACT:
A field emission display includes a substrate with a plurality of cathode layers provided thereon. A plurality of micro tips are provided on each of the cathode layers. A plurality of gate insulating layers are also provided on the cathode layers, each of the gate insulating layers having a plurality of holes for accommodating each unit of the micro tips. A plurality of gate electrodes are provided on the gate insulating layers, each of the gate electrodes having a plurality of holes corresponding to each hole of the plurality of gate insulating layers, each of the plurality of gate insulating layers and each of the plurality of gate electrodes being alternately provided on each other.

REFERENCES:
patent: 4940916 (1990-07-01), Borel et al.
patent: 5064396 (1991-11-01), Spindt
patent: 5075591 (1991-12-01), Holmberg
patent: 5089292 (1992-02-01), MaCaulay et al.
patent: 5163328 (1992-11-01), Holland et al.
patent: 5191217 (1993-03-01), Kane et al.
patent: 5319279 (1994-06-01), Watanabe et al.
patent: 5723867 (1998-03-01), Imura
Itoh et al., "Investigation of Cathodoluminescent Display Device with Field Emission Cathodes", Jpn. J. Appl. Phys., vol. 32, 1993, pp. 3955-3961.

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