Field emission display having corrugated support pillars and met

Details Field emission display having corrugated support pillars and met Field emission display having corrugated support pillars and met

1995-01-31

1996-10-01

Horabik, Michael

Electric lamp and discharge devices

Discharge devices having a multipointed or serrated edge...

313497, H01J 130

Patent

active

055613403

ABSTRACT:
A field emission display includes corrugated insulating support pillars (96) disposed between the phosphorous layer (95) and the substrate (50) for reducing arcing between the cathode (92) and the anode (93) along the surface of the pillar. The corrugation of the insulating support pillars provides for a substantially increased operating voltage between the cathode and the anodes thereby increasing the operating life and efficiency of the field emission display.

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J. A. Costellano, Handbook of Display Technology Academic Press, NY, pp. 254-257 (1992).
Okano et al., "Fabrication of a diamond field emitter array", Appl. Phys. Lett, vol. 64, p. 2742 (1994).
R. Hawley, "Solid Insulators in Vacuum" Vacuum, vol. 18, p. 383-390 (1968).

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