Emissive cathode structures for electron discharge devices

Emissive electrode

Emissive electrode for electric discharge apparatus

Emissive electrode for high pressure discharge lamp includes...

Emissive material for high intensity sodium vapor discharge...

Emitron: microwave diode

Emitter material for cathode ray tube and the method for...

Encapsulated electroluminescent device

Encapsulated high brightness electron beam source and system...

Enclosed desorption electrospray ionization

End cap configuration for ceramic discharge lamp

End cap voltage control of ion traps

End seal for ceramic arc discharge tubes

End-hall ion source

Endcap for indirectly heated cathode of ion source

Energizing circuit for magnetron using parallel transformers

Energy analyser for charged particles

Energy conversion device and methods of making

Energy efficient fluorescent lamp

Energy efficient incandescent lamp with improved filament...