07497973 is referenced by 61 patents and cites 107 patents.

Light emitting devices including a light source and a phosphor material including a complex fluoride phosphor activated with Mn4+ which may comprise at least one of (1) A2[MF6]:Mn4+, where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof; and where M is selected from Ge, Si, Sn, Ti, Zr, and combinations thereof; (2) E[MF6]:Mn4+, where E is selected from Mg, Ca, Sr, Ba, Zn, and combinations thereof; and where M is selected from Ge, Si, Sn, Ti, Zr, and combinations thereof; (3) Ba0.65Zr0.35F2.70:Mn4+; or (4) A3[ZrF7]:Mn4+ where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof.

Title
Red line emitting phosphor materials for use in LED applications
Application Number
11/364611
Publication Number
7497973 (B2)
Application Date
February 28, 2006
Publication Date
March 3, 2009
Inventor
Alok Mani Srivastava
Niskayuna
NY, US
Anant Achyut Setlur
Niskayuna
NY, US
Ljudmil Slavchev Grigorov
Sofia
BG
Emil Vergilov Radkov
Euclid
OH, US
Agent
Fay Sharpe
Assignee
Lumination
OH, US
IPC
H01L 33/00
C09K 11/61
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