公开(公告)号：US20130140981A1

公开(公告)日：2013-06-06

申请号：US13805754

申请日：2011-06-07

申请人： Günter Huber ,  Barbara Huckenbeck ,  Frank Jermann ,  Bianca Pohl

发明人： Günter Huber ,  Barbara Huckenbeck ,  Frank Jermann ,  Bianca Pohl

IPC分类号： C09K11/77 ,  H05B33/12 ,  H01J1/63

CPC分类号： C09K11/7792 ,  C09K11/0883 ,  C09K11/7734 ,  C09K11/7774 ,  H01J1/63 ,  H01L33/502 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H05B33/12 ,  H01L2924/00014 ,  H01L2924/00

摘要： A blue to yellow emitting phosphor from the class of orthosilicates, which substantially has the structure EA2SiO4:D, wherein the phosphor comprises as component EA at least one of the elements EA=Sr, Ba, Ca or Mg alone or in combination, wherein the activating doping D consists of Eu and wherein a deficiency of SiO2 is introduced, such that a modified sub stoichiometric orthosilicate is present.

摘要翻译： 来自原硅酸盐的蓝色至黄色发射磷光体，其基本上具有结构EA2SiO4：D，其中磷光体单独或组合地包含元素EA = Sr，Ba，Ca或Mg中的至少一种元素EA，其中 活化掺杂D由Eu组成，其中引入了SiO 2的不足，使得存在改性的亚化学计量的原硅酸盐。

公开(公告)号：US09761767B2

公开(公告)日：2017-09-12

申请号：US14345981

申请日：2012-09-05

申请人： Barbara Huckenbeck ,  Hailing Cui ,  Frank Jermann

发明人： Barbara Huckenbeck ,  Hailing Cui ,  Frank Jermann

IPC分类号： H01J1/62 ,  H01L33/50 ,  C09K11/08 ,  C09K11/77 ,  G02F1/1335

CPC分类号： H01L33/504 ,  C09K11/0883 ,  C09K11/7792 ,  G02F1/133603 ,  H01L33/502 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light source includes a primary radiation source, which emits radiation in the shortwave range of the optical spectral range, wherein this radiation is converted at least by means of a first luminescent substance entirely or partially into secondary longer-wave radiation in the visible spectral range, wherein the first luminescent substance originates from the class of nitridic modified orthosilicates (NOS), wherein the luminescent substance has as a component M predominantly the group EA=Sr, Ba, Ca, or Mg alone or in combination, wherein the activating dopant D is composed at least of Eu and replaces a proportion of M, and wherein a proportion of SiO2 is introduced in deficiency, so that a modified sub-stoichiometric orthosilicate is provided, wherein the orthosilicate is an orthosilicate stabilized with RE and N, where RE=rare earth metal.

公开(公告)号：US20140217454A1

公开(公告)日：2014-08-07

申请号：US14345981

申请日：2012-09-05

申请人： Barbara Huckenbeck ,  Hailing Cui ,  Frank Jermann

发明人： Barbara Huckenbeck ,  Hailing Cui ,  Frank Jermann

IPC分类号： H01L33/50

CPC分类号： H01L33/504 ,  C09K11/0883 ,  C09K11/7792 ,  G02F1/133603 ,  H01L33/502 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light source includes a primary radiation source, which emits radiation in the shortwave range of the optical spectral range, wherein this radiation is converted at least by means of a first luminescent substance entirely or partially into secondary longer-wave radiation in the visible spectral range, wherein the first luminescent substance originates from the class of nitridic modified orthosilicates (NOS), wherein the luminescent substance has as a component M predominantly the group EA=Sr, Ba, Ca, or Mg alone or in combination, wherein the activating dopant D is composed at least of Eu and replaces a proportion of M, and wherein a proportion of SiO2 is introduced in deficiency, so that a modified sub-stoichiometric orthosilicate is provided, wherein the orthosilicate is an orthosilicate stabilized with RE and N, where RE=rare earth metal.

摘要翻译： 光源包括主辐射源，其在光谱范围的短波范围内发射辐射，其中该辐射至少通过第一发光物质被全部或部分地转换成可见光谱范围内的次级长波辐射 其中，所述第一发光物质来自所述氮化改性原硅酸盐（NOS），其中，所述发光物质主要具有作为组分M的单独或组合的EA = Sr，Ba，Ca或Mg，其中所述活化掺杂剂D 至少由Eu组成，代替一部分M，其中一部分SiO 2被引入缺陷，从而提供了改性的亚化学计量的原硅酸盐，其中原硅酸盐是用RE和N稳定的原硅酸盐，其中RE = 稀土金属。