Nitride red phosphors and white light emitting diode using...
Non-crystalline substance having an optical memory effect
Non-flammable aerosol propellant microemulsion system
Non-green anti-stokes luminescent substance
Non-ionic surface active compounds
Nonaqueous suspension concentrates of highly water-soluble solid
Novel black light emitting luminophors
Novel blue light emitting luminophors
Novel liquid membrane formulations and use thereof
Novel liquid membrane formulations and uses thereof
Novel translucent water in oil emulsions
O/W/O type multiple emulsion and method of preparing the same
Oil-in-alcohol emulsified composition
Oil-in-water emulsions
Oil-in-water emulsions
Oil-in-water or water-in-oil suspensions and uses therefor
Optical filter for neodymium laser light
Optical glass
Optically clear organosilicon compounds
Orange-yellow phosphor and warm white LED using the same