COLD EMISSION CATHODE AND FLAT DISPLAY TERMINAL

Title:

COLD EMISSION CATHODE AND FLAT DISPLAY TERMINAL

Document Type and Number:

WIPO Patent Application WO/2002/005304

Kind Code:

A2

Abstract:

The invention relates to flat display terminals based on cold emission cathodes. The inventive cold emission film cathode comprises an insulated base which can be made of glass, and fitted with a nano-crystalline carbon film emitter arranged thereon. Said emitter is embodied in the form of grains of a monolayer of a powder of a refractory material having a grain size ranging from 10?-9¿ to 10?-4¿, said grains being covered with a nano-crystalline carbonaceous film. The inventive flat display terminal comprises flat glass plates on one of which a system of cold emission cathodes, embodied in the form of busbars, is arranged. Said invention makes it possible to use cheap glass and even polymeric materials for manufacturing a cathode unit of the display terminal, in addition to the use of standard processing for glueing and vacuum-pumping the display terminal.

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Inventors:

BLYABIN ALEXANDER ALEXANDROVIC (RU)
RAKHIMOV ALEXANDER TURSUNOVICH (RU)
SAMORODOV VLADIMIR ANATOLIEVIC (RU)
SUETIN NIKOLAI VLADISLAVOVICH (RU)
TIMOFEEV MIKHAIL ARKADIEVICH (RU)

Application Number:

PCT/RU2001/000282

Publication Date:

January 17, 2002

Filing Date:

July 12, 2001

Export Citation:

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Assignee:

OOO VYSOKIE T (RU)
BLYABIN ALEXANDER ALEXANDROVIC (RU)
RAKHIMOV ALEXANDER TURSUNOVICH (RU)
SAMORODOV VLADIMIR ANATOLIEVIC (RU)
SUETIN NIKOLAI VLADISLAVOVICH (RU)
TIMOFEEV MIKHAIL ARKADIEVICH (RU)

International Classes:

B82B1/00; H01J1/304; H01J9/02; H01J29/04; H01J29/10; H01J31/08; H01J31/12; (IPC1-7): H01J/

Domestic Patent References:

WO1996033507A1

1996-10-24

Foreign References:

RU97107393A
RU2149477C1	2000-05-20
JPH09265893A	1997-10-07
JPH11154456A	1999-06-08
RU2083018C1	1997-06-27

Attorney, Agent or Firm:

Rakhimov, Alexander Tursunovich (1-95 Moscow, 1, RU)

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