D.C. lamp discharge gas pumping control

Daylight fluorescent lamps employing blend

Device for generating UV radiation

Device for generating UVC radiation

Device with Mn2+ activated green emitting SrAl12O19...

Dielectric barrier discharge device

Dielectric barrier discharge lamp comprising an UV-B phosphor

Dielectric barrier discharge lamp with improved color...

Dielectric layer containing carbon for a plasma display panel

Diffuse discharge lamp

Discharge device having cathode with micro hollow array

Discharge device having cathode with micro hollow array

Discharge device having cathode with micro hollow array

Discharge lamp and electrode for use in the same

Discharge lamp and illumination instrument for general illuminat

Discharge lamp and production method thereof

Discharge lamp electrode

Discharge lamp for dielectrically impeded discharges having...

Discharge lamp for dielectrically impeded discharges with a...

Discharge lamp having a lamp envelope with a textured sealed reg