Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Patent
1995-05-30
1997-07-08
O'Shea, Sandra L.
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
313584, 313346R, 313630, H01J 1749, H01J 114, H01J 1906, H01J 1706
Patent
active
056464827
ABSTRACT:
In a DC gas discharge type image display apparatus including: a front glass substrate; a rear glass substrate facing the front glass substrate, interposing a discharge gas therebetween; a set of anodes including a plurality of line electrodes formed on the rear glass substrate; a set of cathodes including a plurality of line electrodes placed on the front glass substrate so as to perpendicularly cross the set of anodes; and a plurality of discharge cells, each being provided so as to correspond to each of the cross points of the set of anodes and the set of cathodes, the apparatus being driven in a refresh driving method or a memory driving method, the set of cathodes are formed by a spraying method. The cathodes are made from aluminum, nickel, an aluminum alloy or a nickel alloy. The discharge gas is a mixed gas of He and Xe.
REFERENCES:
patent: 4393326 (1983-07-01), Kamegaya et al.
patent: 4554482 (1985-11-01), Kamegaya et al.
patent: 4703225 (1987-10-01), Sohn
patent: 5123847 (1992-06-01), Holmberg et al.
Search Report for European Appl. 95108422.7, mailed Oct. 3, 1995.
Abe Yoshiro
Asabe Mitsuo
Hirao Kazunori
Kono Hiroki
Shintaku Hidenobu
Haynes Mack
Matsushita Electric - Industrial Co., Ltd.
O'Shea Sandra L.
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