Active solid-state devices (e.g., transistors, solid-state diode
Thin active physical layer which is
Low workfunction layer for electron emission
Inventor
active
Cathode ray tube with a getter coating in the vicinity of a...
Electron tube comprising a semiconductor cathode
Electron-optical device
Electron-optical device having separate elongate electron-emitti
Method of inspecting a substrate furnished with a phosphor...
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