发明公开
- 专利标题： PROCESS FOR MANUFACTURING MN-DOPED FLUORIDE PHOSPHORS
- 专利标题（中）： 制造掺杂MN的氟化物磷化物的方法
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申请号： EP15727167.7申请日： 2015-05-18
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公开(公告)号： EP3298103A1公开(公告)日： 2018-03-28
- 发明人: SISTA, Srinivas, Prasad , SETLUR, Anant, Achyut
- 申请人： General Electric Company
- 申请人地址： 1 River Road Schenectady, NY 12345 US
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： 1 River Road Schenectady, NY 12345 US
- 代理机构： Foster, Christopher Michael
- 国际公布： WO2016186636 20161124
- 主分类号： C09K11/61
- IPC分类号： C09K11/61 ; C09K11/62 ; C09K11/64 ; C09K11/67 ; C09K11/85 ; H01L33/50 ; C09K11/69
摘要：
Synthesizing a color stable Mn4+ doped phosphor by contacting a gaseous fluorine-containing oxidizing agent with a precursor of: AaBbCcDdXx:Mn4+; AaiBbiCciDdXxYd:Mn4+; A13G2−m−nMnmMgnLi3F12Op; or AZF4:Mn4+. Where A is Li, Na, K, Rb, Cs, or a combination; B is Be, Mg, Ca, Sr, Ba, or a combination; C is Sc, Y, B, Al, Ga, In, Tl, or a combination; D is Ti, Zr, Hf, Rf, Si, Ge, Sn, Pb, or a combination; X is F or a combination of F and one of Br, Cl, and I; Y is O, or a combination of O and one of S and Se; A1 is Na or K, or a combination; G is Al, B, Sc, Fe, Cr, Ti, In, or a combination; Z is La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y, In, or a combination.
公开/授权文献
- EP3298103B1 PROCESS FOR MANUFACTURING MN-DOPED FLUORIDE PHOSPHORS 公开/授权日：2019-09-04
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