Title:
ELECTRODES FOR GASEOUS DISCHARGE DEVICES
Document Type and Number:
WIPO Patent Application WO1982000220
Kind Code:
A1
Abstract:
An electrode structure suitable for use as an input or erase electrode (I or E) in a charge transfer type gas discharge display device (20) includes a conductive base (13 or 16), a layer consisting essentially of a low conductivity metal oxide layer (14 or 17) such as ruthenium oxide, and a thin coating of magnesium oxide dielectric (12) which improves performance of the device (20) but maintains the electrode essentially directly coupled to the ionizable gas in the device (20). The metal oxide layer (14 or 17) serves to protect the thin magnesium oxide dielectric coating (12) from contamination.
More Like This:
| WO/2004/010048 | LAMP |
Inventors:
HALL S (US)
Application Number:
PCT/US1981/000894
Publication Date:
January 21, 1982
Filing Date:
June 29, 1981
Export Citation:
Assignee:
NCR CO (US)
International Classes:
H01J61/04; H01J11/12; (IPC1-7): H01J17/04; H01J61/04
Foreign References:
| DE2250821A1 | 1973-05-10 | |||
| US4027197A | 1977-05-31 | |||
| US3775764A | 1973-11-27 | |||
| US3781600A | 1973-12-25 |
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