Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Patent
1981-07-02
1983-12-27
Demeo, Palmer C.
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
H01J 1749
Patent
active
044233523
ABSTRACT:
Disclosed is a panel type display apparatus comprising a back plate and a transparent front plate, these plates facing each other at a small distance. A plurality of parallel strip-like cathodes are formed on the inner surface of the back plate facing the front plate and extend in a first direction. An insulating rib structure is formed on the inner surface of the back plate and has a lattice-like structure that extends along lines between adjacent cathodes in the aforementioned first direction and also along lines extending in a second direction at right angles to the first direction and defines a number of display element sections. A plurality of anodes are formed at least one portions of the rib structure extending in the aforementioned second direction. These anodes are formed on one side of portions of the rib structure extending in the second direction for the display element sections defined on the aforementioned one side. These anodes are isolated from the display element sections defined on the other side of the rib structure portions mentioned by partitioning rib portions raised therefrom and in contact with the front plate. Seed discharge sections are each defined in each of the display element sections in a portion of the cathode surface thereof in the vicinity of the corresponding anode.
REFERENCES:
patent: 3885195 (1975-05-01), Amano
patent: 3995185 (1976-11-01), Miller
patent: 4060749 (1977-11-01), Shinada et al.
Hatanaka Masahiro
Miura Ushio
Miyazaki Toshikiyo
DeMeo Palmer C.
Mitani Electronics Industry Corp.
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