Bulb-shaped flashtube with metal envelope

Buttable flat panel display module

Carbon nanotube device fabrication

Carbon nanotube device fabrication

Cathode assembly

Cathode for an electron gun

Cathode ray tube

Cathode ray tube having an improved indirectly heated...

Cathode structure and electron gun for cathode ray tubes

Cathode structure for an electron tube

Cathode structure for an electron tube and method of constructin

Cathode structure for cathode ray tube

Cathode structure for electron tube

Cathode support assembly structure and fabrication

Cathode with fast heat switch-on and switch-off mechanism and gr

Cathodoluminescent display with hollow cathodes

Cathodoluminescent gas discharge image display panel

Ceramic lamp having tubular inlead containing yttrium-zirconium

Ceramic lamp seal and control of sealing frit distribution

Cermet and ceramic discharge lamp