Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1996-03-22
1998-07-28
Lee, Benny T.
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
H01J 23027
Patent
active
057866660
ABSTRACT:
In a microwave tube, an improved collector surface coating comprises a porous carbon composite material, preferably a carbon-bonded carbon fiber composite having a bulk density less than about 2 g/cc. Installation of the coating is readily adaptable as part of the tube manufacturing process.
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Johnson Arvid C.
Lauf Robert J.
McMillan April D.
Moorhead Arthur J.
Lee Benny T.
Lockheed Martin Energy Systems, Inc.
Spicer James M.
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