Field emission display having elongate emitter structures

Details Field emission display having elongate emitter structures Field emission display having elongate emitter structures

1996-12-06

1999-11-09

Oen, William

Electric lamp and discharge devices

Discharge devices having a multipointed or serrated edge...

313336, H01J 146, H01J 2110, H01J 1914

Patent

active

059820810

ABSTRACT:
Field emitter structures are described for use in arrays forming field emission displays. The field emitter structures may be either single or perferably double-gate structures. To enhance the field emission current density the emitters are formed so as to be elongate so as to form a race-track shape. The emitter layer may also be provided with sharply defined edges in order to improve electron emission.

REFERENCES:
patent: 5382185 (1995-01-01), Gray et al.

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