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United States Patent | 6,049,166 |
Valone | April 11, 2000 |
A unified fibrous field emission element is provided including a conductive fibrous central core element having an insulating material directly thereon the conductive fibrous central core element and a gate electrode directly thereon the insulating material, the conductive fibrous central core element further including emission sites situated longitudinally along the length of the conductive fibrous central core element.
Inventors: | Valone; Steven M. (Los Alamos, NM) |
Assignee: | The Regents of the University of California (Los Alamoa, NM) |
Appl. No.: | 087734 |
Filed: | May 29, 1998 |
Intern'l Class: | H01J 019/28 |
Field of Search: | 313/495,496,497,308,309,336,351 |
5229331 | Jul., 1993 | Doan et al. | 313/309. |
5243252 | Sep., 1993 | Kaneko et al. | 313/309. |
5548185 | Aug., 1996 | Kumar et al. | 313/495. |
5578901 | Nov., 1996 | Blanchet-Fincher et al. | 313/496. |