Graded electron affinity semiconductor field emitter

Details Graded electron affinity semiconductor field emitter Graded electron affinity semiconductor field emitter

1995-07-03

1998-06-30

O'Shea, Sandra L.

Electric lamp and discharge devices

Discharge devices having a multipointed or serrated edge...

313351, 313336, 313366, 357 55, 357 68, H01L 3100

Patent

active

057739200

ABSTRACT:
A field emitter is disclosed comprising a graded electron affinity surface ayer. The graded electron affinity layer provides for increased transconductance, reduced energy distribution of emitted electrons, reduced noise and increased uniformity in its operation.

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