Electron emission element and method of manufacturing the same

Details Electron emission element and method of manufacturing the same Electron emission element and method of manufacturing the same

1991-08-14

1993-01-05

LaRoche, Eugene R.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

445 50, 427 77, 437 83, 437 84, 437203, 156610, 313336, H01J 900, H01J 924, H01J 116, G30B 2100

Patent

active

051765578

ABSTRACT:
A multi type electron emission element comprises a plurality of electrodes formed on a deposition surface of an insulating material and each having a conical portion of a single crystal, an insulating layer formed on the deposition surface and having openings respectively centered on the conical portions, and a deriving electrodes, part of which is formed near at least the concial portions, the deriving electrode being formed on the insulating layer.

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Journal of Applied Physics, vol. 47, No. 12, Dec. 1976, Spindt, C., et al., "Physical Properties of Thin-Film Field Emission Cathodes with Molybdenum Cones".

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