Ceramic lamp seal and control of sealing frit distribution
Chemically polished polycrystalline alumina material
Closure structure of electric discharge tubes
Cold-cathode gas-discharge device
Color high-pressure sodium vapor lamp
Compact single-ended fluorescent lamp having a partitioned envel
Compactly built electron tube and fabrication method thereof
Control of tungsten filament erosion in a halogen lamp
Control plate for a flat plasma screen
Dielectric for gas discharge panel
Dielectric overcoat for gas discharge panel
Dielectric substrate bearing nickel boride conductor
Discharge display device
Discharge lamp component
Discharge lamp for the disactivation of micro-organisms
Discharge lamp having arched arc tube
Display panel
Display panel
Display panel
Display panel and method of manufacture thereof