Chemically polished polycrystalline alumina material
Closure structure of electric discharge tubes
Coil filament structure for an incandescent lamp
Coiled-coil filament design for an incandescent lamp
Cold-cathode gas-discharge device
Color high-pressure sodium vapor lamp
Color selective electrode of cathode ray tube
Compact coiled coil incandescent filament with supports and pitc
Compact single-ended fluorescent lamp having a partitioned envel
Compactly built electron tube and fabrication method thereof
Constitution and fabrication of flat-panel display and...
Continuous carbon-nanotube filaments for radiation-emitting...
Control of tungsten filament erosion in a halogen lamp
Control plate for a flat plasma screen