Gaseous discharge display panel of multi-layer construction

Details Gaseous discharge display panel of multi-layer construction Gaseous discharge display panel of multi-layer construction

1975-11-19

1977-05-03

Strecker, Gerard R.

Electric lamp and discharge devices

With magnetic device

Field transverse to discharge

313209, 313217, 313220, 313484, H01J 61067, H01J 6109

Patent

active

040216950

ABSTRACT:
A gaseous discharge display panel of multi-layer construction comprises a transparent front sheet, a rear sheet, an intermediate sheet inserted between the front and rear sheets, said intermediate sheet having a number of elongated recesses for confining a number of discharge spaces extending in a plane of the intermediate sheet in parallel with each other and a number of through holes or recesses for constructing a number of communication channels, a number of anodes each arranged near one of the respective discharge space, a number of hollow cathodes arranged above the rear sheets, the other ends of the discharge spaces being communicated with the hollow cathodes through said communication channels, and a number of fluorescent layers applied on inner surfaces of the recesses formed in the intermediate sheet for confining the discharge spaces. The front, intermediate and rear sheets are connected to each other to form a hermetically sealed envelope and an ionizable gas is contained in the envelope.

REFERENCES:
patent: 3836810 (1974-09-01), Johanns et al.
patent: 3868527 (1975-02-01), De Vries et al.
patent: 3886395 (1975-05-01), Eukushima et al.
patent: 3899636 (1975-08-01), Chodil et al.
patent: 3952221 (1976-04-01), Kamegaya et al.

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