Electron-beam device

In order to improve the performance of an electron-beam device, the ends of the cathode housing is provided with dome-shaped structures.

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Bibliographic Details
Main Authors WABER TONI, REUSSER HANS
Format Patent
LanguageEnglish
Published 07.07.2015
Subjects
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Summary:In order to improve the performance of an electron-beam device, the ends of the cathode housing is provided with dome-shaped structures.
Bibliography:Application Number: US201214126004