Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2008-07-16
2010-12-07
Ho, Tu-Tu V (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257SE33061, C252S30140R
Reexamination Certificate
active
07847309
ABSTRACT:
New phosphor materials including a complex fluoride phosphor activated with Mn4+which may include at least one of (A) A2[MF7]:Mn4+, wherein A=Li, Na, K, Rb, Cs, NH4, or a combination thereof, and M=Nb, Ta or a combination thereof; and (B) A3[XF6]:Mn4+, wherein A=Li, Na, K, Rb, Cs, NH4, or a combination thereof, and X=Sc, Y, La, a lanthanide, Bi, or a combination thereof.
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Grigorov Ljudmil Slavchev
Radkov Emil Vergilov
Setlur Anant Achyut
Srivastava Alok Mani
Fay Sharpe LLP
GE Lighting Solutions, LLC
Ho Tu-Tu V
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