Serpentine avionics fluorescent tube with uniformity of...

Serpentine fluorescent lamp with shaped corners providing...

Shadow mask, a method of manufacturing a color thin film...

Shatter-proof fluorescent lamp

Shatterproofing of fluorescent lamps

Shielded electroluminescent lamp

Short arc ultra-high pressure discharge lamp

Short pumping stem for flat display screens

Side bar for flat panel display device, manufacturing method...

Side-emitting surface mounted light emitting diode

Signal lamp having a flat reflector lamp with locally...

Signaling lamp with phosphor excitation in the VUV range and...

Silent discharge lamp with controllable color

Silicon dioxide selectively reflecting layer for mercury vapor d

Silicon oxynitride passivated rare earth activated...

Silver alloy used in an organic electroluminescent panel

Simplified mechanical package for EL displays

Single layer multi-color luminescent display

Single phosphor for creating white light with high...

Single phosphor for creating white light with high...