Diamond electron source having carbon-terminated structure

Details Diamond electron source having carbon-terminated structure Diamond electron source having carbon-terminated structure

2011-06-14

2011-06-14

Won, Bumsuk (Department: 2889)

Electric lamp and discharge devices

Discharge devices having an electrode of particular material

C313S309000, C313S310000, C313S495000

Reexamination Certificate

active

07960905

ABSTRACT:
The present invention provides a diamond electron source exerting stable and excellent electron emission characteristics, which can be used for a cold cathode surface structure operable with low voltage and a method for producing the diamond electron source. Specifically, the diamond electron source having a carbon-terminated structure has a structure composed of an electrode and a diamond film and emits electrons or electron beams from the diamond film when voltage is applied to the electrode. The diamond film is made of diamond having a carbon-terminated structure. The method for producing the diamond electron source is also provided herein.

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