Low-voltage cathode for scrubbing cathodoluminescent layers...

Low-voltage organic light-emitting device

Low-wattage fluorescent lamp

Luminaire for light extraction from a flat light source

Luminance improved organic electroluminescent device

Luminance uniformity enhancement methods for an OLED light...

Luminescence brightness compensation structure of...

Luminescence cell, luminescence device with luminescence...

Luminescence cell, luminescence device with luminescence...

Luminescence crystal particle, luminescence crystal particle...

Luminescence device, and image-reading apparatus,...

Luminescence display panel using discharge gas

Luminescence element

Luminescent alkaline earth metal orthosilicate, luminescent scre

Luminescent aluminates and mercury vapor discharge lamp containi

Luminescent apparatus and method of manufacturing the same

Luminescent apparatus and method of manufacturing the same

Luminescent array, wavelength-converting sealing material...

Luminescent barium-hexa-aluminate, luminescent screen provided w

Luminescent barium-lithium aluminate phosphors and lamp containi