Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tsutomu Nanataki0
Hirofumi Yamaguchi0
Nobuyuki Kobayashi0
Date of Patent
February 24, 2009
0Patent Application Number
111809660
Date Filed
July 13, 2005
0Patent Primary Examiner
Patent abstract
A dielectric device of higher performance is provided. An electron emitter to which the dielectric device of the present invention is applied includes an emitter formed by a dielectric, and an upper electrode and a lower electrode to which a drive voltage is applied for the purpose of electron emission. The emitter includes an upper layer formed from plural dielectric particles, and a lower layer formed from plural dielectric particles, below the upper layer. The upper layer and/or lower layer are formed by aerosol deposition.
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