Magnesium aluminate gallate phosphors and reprographic lamp cont
Magnetic arc spreading fluorescent lamp with protective envelope
Magnetic fluorescent lamp having reduced ultraviolet self-absorp
Magnetically transparent electrostatic shield
Manganese activated zinc silicate phosphor
Manufacturing method of gas discharge tube, gas discharge...
Manufacturing method of support frame of display panel,...
Material for preparing protective layer and plasma display...
Mercury amalgams for elevated temperatures in discharge lamps
Mercury capsule for use in a fluorescent lamp
Mercury dispenser for arc discharge lamps
Mercury dispensing devices with a reduced particle loss
Mercury vapor discharge lamp for use in color copying by means o
Mercury vapor lamp amalgam target
Mercury vapor lamp utilizing a combination of phosphor materials
Mercury vapor lamp with terbium-activated gadolinium borate lumi
Mercury-containing material, method for producing the same...
Metal arc director for compact fluorescent lamp
Metal halide lamp with improved red rendition and CRI
Metal matrix composite integrated lamp head