Title:
ELECTRON INJECTOR
Document Type and Number:
WIPO Patent Application WO/2003/071574
Kind Code:
A1
Abstract:
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.
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Inventors:
Blyablin, Alexandr Aleksandrovich (ul. Ramenki, 9-1-85 Moscow, 7, 11960, RU)
Rakhimov, Alexandr Tursunovich (Rostovskaya nab, 1-95 Moscow, 1, 11912, RU)
Suetin, Nikolai Vladislavovich (pr. Lenina, 20a-36 Elektrostal, 5, 14400, RU)
Poroikov, Alexandr Yurievich (ul. Veshnyakovskaya, 28/21-2-16 Moscow, 5, 11139, RU)
Rakhimov, Alexandr Tursunovich (Rostovskaya nab, 1-95 Moscow, 1, 11912, RU)
Suetin, Nikolai Vladislavovich (pr. Lenina, 20a-36 Elektrostal, 5, 14400, RU)
Poroikov, Alexandr Yurievich (ul. Veshnyakovskaya, 28/21-2-16 Moscow, 5, 11139, RU)
Application Number:
PCT/RU2003/000052
Publication Date:
August 28, 2003
Filing Date:
February 13, 2003
Export Citation:
Assignee:
Ooo, 'VYSOKIE Tekhnologii' (Leninskie gory, MGU NIIYA, Moscow 8, 11989, RU)
Blyablin, Alexandr Aleksandrovich (ul. Ramenki, 9-1-85 Moscow, 7, 11960, RU)
Rakhimov, Alexandr Tursunovich (Rostovskaya nab, 1-95 Moscow, 1, 11912, RU)
Suetin, Nikolai Vladislavovich (pr. Lenina, 20a-36 Elektrostal, 5, 14400, RU)
Poroikov, Alexandr Yurievich (ul. Veshnyakovskaya, 28/21-2-16 Moscow, 5, 11139, RU)
Blyablin, Alexandr Aleksandrovich (ul. Ramenki, 9-1-85 Moscow, 7, 11960, RU)
Rakhimov, Alexandr Tursunovich (Rostovskaya nab, 1-95 Moscow, 1, 11912, RU)
Suetin, Nikolai Vladislavovich (pr. Lenina, 20a-36 Elektrostal, 5, 14400, RU)
Poroikov, Alexandr Yurievich (ul. Veshnyakovskaya, 28/21-2-16 Moscow, 5, 11139, RU)
International Classes:
H01J29/48; H01J1/46; H01J3/02; H01J29/46; H01J29/48; H01J1/00; H01J3/00; H01J29/46; (IPC1-7): H01J29/48
Attorney, Agent or Firm:
Rakhimov, Alexandr Tursunovich (Rostovskaya nab, 1-95 Moscow, 1, 11912, RU)
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