Yellow fluorosulfide phosphors for light-emitting diode and preparation method thereof

標題:	Yellow fluorosulfide phosphors for light-emitting diode and preparation method thereof
作者:	Chen Teng-Ming Wu Yun-Chen
公開日期:	22-四月-2014
摘要:	A novel yellow phosphor of a fluorosulfide having a chemical formula of (A1-x-yCexBy)2Ca1-zSrzF4S2 and a tetragonal crystal phase is disclosed, wherein A and B are different rare earth metals other than Ce, the values of x, y, z are 0<x≦1, 0≦y≦1, and 0≦z≦1, respectively. A preparation method of the fluorosulfide and white-light emitting diode application thereof are also disclosed.
官方說明文件#:	C09K011/08 C09K011/61 C09K011/54 C09K011/56 H01J001/62 H01J063/04
URI:	http://hdl.handle.net/11536/104389
專利國:	USA
專利號碼:	08703015
顯示於類別：	專利資料

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