Phosphors with improved lumen output and lamps made therefrom
Photoconverter and lamp utilizing multi-quantum emission
Photoluminescent lamp with angled pins on internal channel walls
Piezolelectric porcelain step-up discharge tube
Planar fluorescent lamp having a serpentine chamber and sidewall
Planar fluorescent lamp having a serpentine chamber and sidewall
Planar fluorescent lamp having particular electrode structure
Planar fluorescent lamp with extended discharge channel
Planar fluorescent lamp with flat electrodes and method for...
Planar fluorescent lamp with metal body and serpentine channel
Planar type plasma discharge display device
Plant growing 4 phosphor fluorescent lamp having a photon flux r
Plant growth type fluorescent lamp
Plant growth type fluorescent lamp
Plasma display and method of producing phosphor used therein
Plasma display apparatus
Plasma display device
Plasma display device
Plasma display device
Plasma display device and method of preparing phosphor