Novelty inert gas device having separable components
Operating circuit for an electrodeless low-pressure discharge la
Piezoelectrically actuated variable capacitor
Planar electrodeless fluorescent light source
Plasma lamp with stable feedback amplification and method...
Plasma lighting system
Power balanced coupling structure for electrodeless discharge la
Power conversion structure
Power oscillator
Power supply apparatus of lighting system using microwave
Power supply for a difficult to start electrodeless lamp
Precession of the plasma torus in electrodeless lamps by non-mec
Printed circuit board mounted electrodeless gas discharge lamp
Protective coating for high-intensity metal halide discharge lam
Protective coatings for light sources
Quadrature-coupled microwave electrodeless lamp
Radio frequency driven ultra-violet lamp
Radio frequency interference reduction arrangements for electrod
Radio frequency laser pumping system
Radio-frequency driven display