Field emitter devices with emitters having implanted layer

Details Field emitter devices with emitters having implanted layer Field emitter devices with emitters having implanted layer

2006-09-12

2006-09-12

Guharay, Karabi (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S309000, C313S336000, C313S311000, C313S497000, C445S024000, C445S050000

Reexamination Certificate

active

07105997

ABSTRACT:
Structures and methods to ease electron emission and limit outgassing so as to inhibit degradation to the electron beam of a field emitter device are described. In one method to ease such electron emission, a layer of low relative dielectric constant material is formed under the surface of the field emitter tip. Another method is to coat the field emitter tip with a low relative dielectric constant substance or compound to form a layer and then cover that layer with a thin layer of the material of the field emitter tip.

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