Spacer for a discharge display device

Spacer for image-forming apparatus

Spacer using cross structure and flat panel display using...

Spacer, manufacturing method thereof, image display...

Spacers used for picture display devices and a method of...

Spring-loaded resistive lens structure for electron gun

Stacked lattice spacer support for luminescent display panels

Strengthened arc discharge lamp

Stroboscopic dishcharge tube for photography

Structures for supporting discharge lamps and illuminating...

Sturdy oxide cathode for cathode ray tube

Supersonic spark gap switch

Support structure for directly-heated cathode of cathode ray tub

Supporting spacers of a flat display device

Surface discharge lamp and system

System and method for supporting ARC tubes in HID lamps

Thermal electron emitting backlight unit

Thyratrons

Transparent polycrystalline alumina and high pressure vapor disc

Transparent support for organic light emitting device