Fletcher Yoder
Boron-containing red light-emitting phosphors and light sources incorporating the same
A boron-containing phosphor comprises a material having a formula of AD1−xEuxB9O16, wherein A is an element selected from the group consisting of Ba, Sr, Ca, Mg, and combinations thereof; D is at least an element selected from the group consisting of rare-earth metals other than europium; and x is in the range from about 0.005 to about 0.5. The phosphor is used in a blend with other phosphors in a light source for generating visible light with a high color rendering index.
General Electric Company
C C H C C
C09K C09K H01J C09K C09K
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Venkatesan Alok Mani Holly Ann
Manivannan Srivastava Comanzo