公开(公告)号：US06759804B2

公开(公告)日：2004-07-06

申请号：US10242844

申请日：2002-09-12

申请人： Andries Ellens ,  Günter Huber ,  Robert Mc Sweeney

发明人： Andries Ellens ,  Günter Huber ,  Robert Mc Sweeney

IPC分类号： H01L3300

CPC分类号： H01L33/502 ,  C09K11/7739 ,  F21K9/00 ,  F21K9/64 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  Y02B20/181 ,  Y10S362/80 ,  H01L2924/00 ,  H01L2924/00012

摘要： Illumination device with at least one LED as light source, the LED emitting primary radiation in the range from 380 to 420 nm, this radiation being partially or completely converted into longer-wave radiation by phosphors which are exposed to the primary radiation from the LED, the conversion taking place at least with the aid of a phosphor which emits over a broad band and originates from the class of the (Eu,Mn)-coactivated halophosphates, the cation M representing one of the metals Sr, Ca, Ba.

摘要翻译： 具有至少一个LED作为光源的照明装置，LED发射在380至420nm范围内的初级辐射，该辐射部分地或完全地被暴露于来自LED的初级辐射的荧光体转换成长波辐射， 至少借助于在宽带上发射的荧光体起源于（Eu，Mn） - 共活化的卤代磷酸盐的种类的转化，阳离子M表示金属Sr，Ca，Ba之一。