公开(公告)号：US20150184067A1

公开(公告)日：2015-07-02

申请号：US14581160

申请日：2014-12-23

Applicant: Nichia Corporation

Inventor： Koji KAJIKAWA ,  Kazushige FUJIO

IPC: C09K11/02 ,  C09K11/61 ,  H05B33/12

CPC classification number: C09K11/025 ,  C09K11/645 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2924/181 ,  H01S5/005 ,  H01S5/32341 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A fluoride fluorescent material, comprising: a fluoride particles having a chemical composition represented by the formula (I): A2[M1-aMn4+aF6]  (I) wherein A is at least one cation selected from the group consisting of K+, Li+, Na+, Rb+, Cs+ and NH4+; M is at least one element selected from the group consisting of elements from Group 4 of the periodic table and elements from Group 14 of the periodic table; and variable a satisfies 0

Abstract translation: 1.一种氟化物荧光材料，其特征在于，具有由式（I）表示的化学组成的氟化物粒子：A2 [M1-aMn4 + aF6]（I）其中A是选自K +，Li +， Na +，Rb +，Cs +和NH4 +; M是选自元素周期表第4族元素和元素周期表第14族元素中的至少一种元素; 变量a满足0