Field emission device with protecting vapor
A field emission device in which a protecting vapor is present in an evacuated space between a field emission cathode assembly and an anode. The protecting vapor may be one or more hydrogen-containing gases such as a gas containing M-H bonds where M may be C, Si, B, Al or P.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A field emission device in which a protecting vapor is present in an evacuated space between a field emission cathode assembly and an anode. The protecting vapor may be one or more hydrogen-containing gases such as a gas containing M-H bonds where M may be C, Si, B, Al or P. |
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