Electric lamp and discharge devices – With positive or negative ion acceleration – Extraction or target electrode
Patent
1992-04-27
1994-07-05
Pascal, Robert J.
Electric lamp and discharge devices
With positive or negative ion acceleration
Extraction or target electrode
313346R, 313341, 427 77, H01J 114
Patent
active
053270509
ABSTRACT:
An electron emitting device causes electron emission by a current supply in a coarse resistor film. The coarse thin resistor film is composed at least of a coarse thin silicon film.
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Okunuki Masahiko
Shimizu Akira
Shimoda Isamu
Sugata Masao
Suzuki Akira
Canon Kabushiki Kaisha
Pascal Robert J.
Shingleton Michael B.
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