公开(公告)号：US20150102261A1

公开(公告)日：2015-04-16

申请号：US14402868

申请日：2013-05-22

申请人： UBE MATERIAL INDUSTRIES, LTD.

发明人： Kouichi Fukuda ,  Jin Amagai ,  Toru Inagaki ,  Rika Nogita ,  Kenji Arima

IPC分类号： C09K11/77 ,  C09K11/02 ,  H01L33/50

CPC分类号： C09K11/7734 ,  C09K11/025 ,  H01L33/504 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014

摘要： A phosphor mixture comprising at least two phosphors A, B which give an emission spectrum having the maximum emission peak in the visible region, in which a wavelength of the maximum emission peak of the phosphor A differs from that of the maximum emission peak of the phosphor B by not more than 50 nm, and in which the maximum emission peak of the phosphor A has an emission intensity less than that of the phosphor B and the maximum emission peak of the phosphor A shows a half-width more than a half-width of that of the phosphor B gives an light emission having the maximum emission peak whose emission intensity is higher than that of the phosphor A and whose half-width is broader than that of the phosphor B.

摘要翻译： 一种荧光体混合物，其包含至少两种荧光体A，B，其产生在可见光区域中具有最大发射峰的发射光谱，其中荧光体A的最大发射峰值的波长与荧光体的最大发射峰值的波长不同 B不大于50nm，并且其中荧光体A的最大发射峰的发射强度小于荧光体B的发光强度，并且荧光体A的最大发射峰显示出比半峰宽 荧光体B的发光强度比荧光体A的发光强度高，半值宽度比荧光体B宽。

公开(公告)号：US09428689B2

公开(公告)日：2016-08-30

申请号：US14572028

申请日：2014-12-16

申请人： UBE MATERIAL INDUSTRIES, LTD.

发明人： Takuya Shindo ,  Midori Sato ,  Koichi Fukuda ,  Kaoru Takazaki ,  Jin Amagai ,  Rika Nogita ,  Toru Inagaki ,  Kenji Arima

IPC分类号： C09K11/77 ,  C09K11/02 ,  H01L33/50

CPC分类号： C09K11/7734 ,  C09K11/02 ,  H01L33/501 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

摘要： A solid light-emitting device comprising a light-emitting semiconductor element and a phosphor dispersed in a sealant, in which the phosphor is exited by the light emitted by the semiconductor element to emit a visible light of a wavelength differing from that of the light emitted by the semiconductor element and is a silicate phosphor or a phosphor having a hydroxyl group on its surface, and the sealant is a condensation product of a prepolymer produced by condensation of polydimethyl-siloxane having a silanol group at both ends and an oligomer of an alkoxide of a metal or a semimetal or its derivative.

摘要翻译： 一种固体发光装置，包括发光半导体元件和分散在密封剂中的荧光体，其中由半导体元件发射的光排出荧光体以发射与发射的光的波长不同的波长的可见光 由硅酸盐荧光体或其表面具有羟基的磷光体构成，密封剂是由两末端具有硅烷醇基的聚二甲基硅氧烷与醇盐的低聚物缩合而制得的预聚物的缩合物 的金属或半金属或其衍生物。