Jump to content

Field emitter array

Edit links
From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by ClueBot (talk | contribs) at 22:52, 17 October 2007 (Reverting possible vandalism by Special:Contributions/65.186.222.73. If this is a mistake, report it. Thanks, ClueBot. (24347) (Bot)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

A vacuum electronics device, made of a substrate on which small "Spindt tips" are microfabricated. Upon receiving a voltage, the tips emit electrons by field emission, functioning like a cold cathode.

Spindt, Shoulders and Heynick filed a U.S. Patent [1] in 1970 for a vacuum device comprising an array of emitter tips.


References

  1. ^ U.S. Patent 3,755,704 granted on August 28, 1973

Patents

See also

Retrieved from "https://en.wikipedia.org/w/index.php?title=Field_emitter_array&oldid=165287079"