Metal halide lamp having open tungsten coil electrodes

Metal halide lamp using loop electrodes

Metal halide lamp with stem mounted support frame for arc tube s

Metal iodide vapour discharge lamp

Metal vapor discharge lamp with a restrain member for inner...

Metal vapor lamp having internal coating for extending condensat

Metal vapor laser discharge device

Metallic halide high-pressure gas discharge lamp

Method for fabricating a field emission display having a...

Method for preparing electrode system, electrode system...

Method of electrode mounting in high-pressure sodium discharge l

Method of mounting a cathode and eyelet for use therewith

Method of sealing alumina arc tube

Miniature deuterium arc lamp

Modified conductor array for plasma display panel

Monochromatic vacuum ultraviolet light source for...

Mounting means for mounting spiral wire cathodes

Mounting structure for multi-filaments of an incandescent lamp

Multi-arrayed micro-patch emitter with integral control grid

Multi-segment filament high output halogen lamp