8e84d47c_ICAL_CONNECTIONS___Patents_com__Description
[Patent #] 2012/0068595 [Description] 
PHOSPHOR PARTICLE GROUP AND LIGHT EMITTING APPARATUS USING THE SAME Provided is a phosphor particle group of divalent europium-activated oxynitride green light emitting phosphor particles each of which is a .beta.-type SiAlON...
Applications filed at Mar 22 2012 | LIGHTING DEVICE WITH MULTIPLE ELECTRICAL CONNECTIONS | Patents.com
Description