ELECTRON INJECTOR

WIPO Patent Application WO/2003/071574

A1

The invention relates to electron injectors used for television kinescopes, X-ray tubes and electron accelerators. The inventive electron injector comprises a flat auto-emission cathode, a suspended flat control conductive grid which consists of a conductive layer and a dielectric layer. Said dielectric layer can be arranged on the side of the auto-emission cathode and on the side opposite thereto. A second dielectric layer can be arranged on the side of the conductive layer which is opposite to the first dielectric layer. The flat auto-emission cathode can be made of hydrocarbon and provided with an emitter which is embodied in the form of a nanostructural film. The inventive electron injector makes it possible to reduce energy consumption, increase the service life and reduce labour intensity.

JP2002358906	ELECTRON GUN FOR COLOR CATHODE-RAY TUBE
JPH04144041	ELECTRON GUN

BLYABLIN ALEXANDR ALEKSANDROVI (RU)
RAKHIMOV ALEXANDR TURSUNOVICH (RU)
SUETIN NIKOLAI VLADISLAVOVICH (RU)
POROIKOV ALEXANDR YURIEVICH (RU)

PCT/RU2003/000052

August 28, 2003

February 13, 2003

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OOO VYSOKIE T (RU)
BLYABLIN ALEXANDR ALEKSANDROVI (RU)
RAKHIMOV ALEXANDR TURSUNOVICH (RU)
SUETIN NIKOLAI VLADISLAVOVICH (RU)
POROIKOV ALEXANDR YURIEVICH (RU)

H01J29/48; H01J1/46; H01J3/02; H01J29/46; (IPC1-7): H01J29/48

RU2143766C1	1999-12-27
RU2143127C1	1999-12-20
US3863163A	1975-01-28
US4737680A	1988-04-12
DE3924745A1	1990-03-08
EP0389270A2	1990-09-26

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

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