Phosphor blends for green traffic signals

Phosphor blends for green traffic signals

Phosphor coating composition for a mercury low-pressure...

Phosphor coating for gas discharge lamps and lamp containing...

Phosphor coating method and resulting fluorescent lamp

Phosphor composition for low-pressure gas discharge lamps

Phosphor composition used for fluorescent lamp and fluorescent l

Phosphor converted light emitting device

Phosphor converted light emitting device

Phosphor distribution for helical compact fluorescent lamp

Phosphor element and display device

Phosphor embedded die epoxy and lead frame modifications

Phosphor for display and field-emission display

Phosphor for down converting ultraviolet light of LEDs to...

Phosphor for high CRI lamps

Phosphor for light sources, and associated light source

Phosphor for plasma display panel

Phosphor geometry for color displays from a multiple gaseous dis

Phosphor layer arrangement for use with light emitting diodes

Phosphor material for plasma display panel, a plasma display...