发明申请
- 专利标题： PHOSPHOR, METHOD OF MANUFACTURING THE SAME, AND LIGHT-EMITTING DEVICE
- 专利标题（中）： 磷光体，其制造方法和发光装置
-
申请号： US13320407申请日： 2010-08-04
-
公开(公告)号： US20120119234A1公开(公告)日： 2012-05-17
- 发明人: Kousuke Shioi , Naoto Hirosaki , Yuichi Michiue
- 申请人： Kousuke Shioi , Naoto Hirosaki , Yuichi Michiue
- 申请人地址： JP Tsukuba-shi, Ibaraki JP Minato-ku, Tokyo
- 专利权人： NATIONAL INSTITUTE FOR MATERIALS SCIENCE,SHOWA DENKO K.K.
- 当前专利权人： NATIONAL INSTITUTE FOR MATERIALS SCIENCE,SHOWA DENKO K.K.
- 当前专利权人地址： JP Tsukuba-shi, Ibaraki JP Minato-ku, Tokyo
- 优先权： JP2009-183313 20090806
- 国际申请： PCT/JP2010/063187 WO 20100804
- 主分类号： H01L33/50
- IPC分类号： H01L33/50 ; C09K11/80 ; C09K11/79 ; C09K11/78 ; C09K11/77 ; C09K11/57 ; C09K11/66 ; C09K11/64 ; C09K11/63 ; C09K11/62 ; C09K11/59 ; H01L33/08 ; C09K11/67
摘要：
The present invention is a phosphor expressed by the general formula (A1−xRxM2X)m(M2X4)n (wherein the element A is one or more types of element selected from Li, Na, Be, Mg, Ca, Sr, Ba, Sc, Y, La, Gd, and Lu, the element R is one or more types of activating agent selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb, the element M is one or more types of element selected from Si, Ge, Sn, Ti, Hf, Zr, Be, B, Al, Ga, In, Tl, and Zn, the element X is one or more types of element selected from oxygen and nitrogen, n and m are integers of 1 or more, and x is a real number defined by 0