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.
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
01.05.2014
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
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 |