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Title:
DIAMOND ELECTRON SOURCE WITH CARBON TERMINATION STRUCTURE AND PRODUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2007/000919
Kind Code:
A1
Abstract:
[PROBLEMS] A diamond electron source which can be used in a cold cathode surface structure capable of operating at low voltage and exhibits constant and excellent electron emission characteristics, and a production method thereof. [MEANS OF SOLVING PROBLEMS] A diamond electron source with a carbon termination structure which is an electron source having a structure composed of an electrode and a diamond film and emitting electrons and electron beams from the diamond film when a voltage is applied to the electrode, characterized in that the diamond film is of diamond with a carbon termination structure, and a production method thereof.

Inventors:
YAMADA, Takatoshi (Tsukuba Central 2 1-1, Umezono 1-chom, Tsukuba-shi Ibaraki 68, 3058568, JP)
山田 貴壽 (〒68 茨城県つくば市梅園1-1-1中央第2 独立行政法人産業技術総合研究所内 Ibaraki, 3058568, JP)
NEBEL, Christoph (Tsukuba Central 2 1-1, Umezono 1-chom, Tsukuba-shi Ibaraki 68, 3058568, JP)
Application Number:
JP2006/312374
Publication Date:
January 04, 2007
Filing Date:
June 21, 2006
Export Citation:
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Assignee:
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (3-1 Kasumigaseki 1-chome, Chiyoda-ku Tokyo, 21, 1008921, JP)
独立行政法人産業技術総合研究所 (〒21 東京都千代田区霞が関1丁目3番1号 Tokyo, 1008921, JP)
YAMADA, Takatoshi (Tsukuba Central 2 1-1, Umezono 1-chom, Tsukuba-shi Ibaraki 68, 3058568, JP)
山田 貴壽 (〒68 茨城県つくば市梅園1-1-1中央第2 独立行政法人産業技術総合研究所内 Ibaraki, 3058568, JP)
International Classes:
H01J1/304; H01J9/02
Foreign References:
JPH0765701A
JPS6355197A
JP2002203470A
JP2003109493A
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