Cold-cathode emitter and method for forming the same

Details Cold-cathode emitter and method for forming the same Cold-cathode emitter and method for forming the same

1998-07-16

1999-11-02

Patel, Ashok

Electric lamp and discharge devices

Electrode and shield structures

Point source cathodes

313495, 313309, 313351, 313496, 257 12, 257 22, H01J 130

Patent

active

059776986

ABSTRACT:
A cold-cathode emitter includes a high-voltage tank of a second conductivity that is formed in a substrate having a first conductivity. An emitter tip is integral with the tank and extends outwardly from the substrate. The tank forms either a drain region or a collector region of a transistor. A cold-cathode emitter device includes a drive transistor formed in a substrate of a first conductivity. The transistor includes an electron receive region of a second conductivity. An emitter tip is integral with the electron receive region and extends outwardly from the substrate.

REFERENCES:
patent: 3970887 (1976-07-01), Smith et al.
patent: 5151061 (1992-09-01), Sandhu
patent: 5186670 (1993-02-01), Doan et al.
patent: 5229331 (1993-07-01), Doan et al.
patent: 5359256 (1994-10-01), Gray
patent: 5391259 (1995-02-01), Cathey et al.
patent: 5572041 (1996-11-01), Betsui et al.
patent: 5605215 (1997-02-01), Jaskie et al.
patent: 5683282 (1997-11-01), Liu et al.

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