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公开(公告)号:US07446343B2
公开(公告)日:2008-11-04
申请号:US11623068
申请日:2007-01-13
申请人: Gerd O. Mueller , Regina B Mueller-Mach , Thomas Juestel , Petra Huppertz , Detlef Uwe Wiechert , Dominik Uhlich
发明人: Gerd O. Mueller , Regina B Mueller-Mach , Thomas Juestel , Petra Huppertz , Detlef Uwe Wiechert , Dominik Uhlich
IPC分类号: H01L29/20
CPC分类号: C09K11/7788 , C04B35/01 , C04B35/16 , C04B2235/3208 , C04B2235/3213 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3286 , C04B2235/3287 , C04B2235/764 , C04B2235/9661 , C09K11/7735 , C09K11/7792
摘要: A phosphor converted light emitting device includes a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region, the light emitting layer being configured to emit light having a first peak wavelength; a first phosphor configured to emit light having a second peak wavelength; and a second phosphor configured to emit light having a third peak wavelength. The second phosphor is an Eu3+-activated phosphor, configured such that in the excitation spectrum at 298K and 1.013 bar, a maximum intensity in a wavelength range between 460 nm and 470 nm is at least 5% of a maximum intensity in a wavelength range between 220 nm to 320 nm.
摘要翻译: 荧光体转换发光器件包括:半导体结构,包括设置在n型区域和p型区域之间的发光层,所述发光层被配置为发射具有第一峰值波长的光; 配置为发射具有第二峰值波长的光的第一荧光体; 以及配置为发射具有第三峰值波长的光的第二荧光体。 第二荧光体是Eu 3+激活的磷光体,其被配置为使得在298K和1.013巴的激发光谱中,在460nm和470nm之间的波长范围内的最大强度为至少5% 在220nm至320nm之间的波长范围内具有最大强度。
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公开(公告)号:US20080023712A1
公开(公告)日:2008-01-31
申请号:US11623068
申请日:2007-01-13
申请人: Gerd Mueller , Regina Mueller-Mach , Thomas Juestel , Petra Huppertz , Detlef Wiechert , Dominik Uhlich
发明人: Gerd Mueller , Regina Mueller-Mach , Thomas Juestel , Petra Huppertz , Detlef Wiechert , Dominik Uhlich
IPC分类号: H01L33/00
CPC分类号: C09K11/7788 , C04B35/01 , C04B35/16 , C04B2235/3208 , C04B2235/3213 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3286 , C04B2235/3287 , C04B2235/764 , C04B2235/9661 , C09K11/7735 , C09K11/7792
摘要: A phosphor converted light emitting device includes a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region, the light emitting layer being configured to emit light having a first peak wavelength; a first phosphor configured to emit light having a second peak wavelength; and a second phosphor configured to emit light having a third peak wavelength. The second phosphor is an Eu3+-activated phosphor, configured such that in the excitation spectrum at 298K and 1.013 bar, a maximum intensity in a wavelength range between 460 nm and 470 nm is at least 5% of a maximum intensity in a wavelength range between 220 nm to 320 nm.
摘要翻译: 荧光体转换发光器件包括:半导体结构,包括设置在n型区域和p型区域之间的发光层,所述发光层被配置为发射具有第一峰值波长的光; 配置为发射具有第二峰值波长的光的第一荧光体; 以及配置为发射具有第三峰值波长的光的第二荧光体。 第二荧光体是Eu 3+激活的磷光体,其被配置为使得在298K和1.013巴的激发光谱中,在460nm和470nm之间的波长范围内的最大强度为至少5% 在220nm至320nm之间的波长范围内具有最大强度。
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公开(公告)号:US08858834B2
公开(公告)日:2014-10-14
申请号:US13130367
申请日:2009-11-02
申请人: Holger Winkler , Ralf Petry , Thomas Vosgroene , Thomas Juestel , Arturas Kastelnikovas , Dominik Uhlich
发明人: Holger Winkler , Ralf Petry , Thomas Vosgroene , Thomas Juestel , Arturas Kastelnikovas , Dominik Uhlich
CPC分类号: C09K11/7768 , C04B35/584 , C04B2235/32 , C04B2235/3205 , C04B2235/3206 , C04B2235/3224 , C04B2235/3244 , C04B2235/3262 , C04B2235/3275 , C04B2235/3279 , C04B2235/3289 , C04B2235/3873 , C04B2235/401 , C04B2235/445 , C04B2235/465 , C09K11/7786 , H01L33/502 , H01L2224/48091 , H01L2224/73265 , H01L2224/8592 , H01L2924/12044 , H01L2924/00014 , H01L2924/00
摘要: The invention relates to compounds of the formula (I): (Ca,Sr,Ba)1-x-yMeySiN2:Eux, where Me═Mn2+, Mg2+, Be2+, Ni2+, Co2+ and/or Ru2+; x=0.005 to 0.20; and y
摘要翻译: 本发明涉及式(I)化合物:(Ca,Sr,Ba)1-x-yMeySiN2:Eux,其中Me = Mn2 +,Mg2 +,Be2 +,Ni2 +,Co2 +和/或Ru2 +; x = 0.005〜0.20; (Ca,Sr,Ba)2-xSi1-zMazN2:Eux,其中Ma = Hf4 +,Th4 +和/或Zr4 +;和/ x = 0.005〜0.20; 和z <1的化合物,以及制备这些化合物的方法,以及用作荧光体和转化荧光体用于从LED转换蓝色或近紫外发射的用途。
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公开(公告)号:US20120140438A1
公开(公告)日:2012-06-07
申请号:US13383236
申请日:2010-06-17
申请人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Arturas Katelnikovas
发明人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Arturas Katelnikovas
IPC分类号: F21V9/16 , C09K11/87 , C09K11/86 , C09K11/61 , C09K11/80 , C09K11/64 , C09K11/67 , C09K11/59 , C09K11/79 , B82Y30/00
CPC分类号: C09K11/7791 , C01B21/0821 , C01P2002/54 , C01P2002/84 , C04B35/597 , C04B35/6268 , C04B35/6269 , C04B35/62805 , C04B35/62807 , C04B35/62813 , C04B35/62815 , C04B35/62821 , C04B35/62823 , C04B35/62836 , C04B35/62892 , C04B2235/32 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3289 , C04B2235/3873 , C04B2235/3878 , C04B2235/3895 , C04B2235/444 , C04B2235/445 , C04B2235/449 , C04B2235/465 , C04B2235/528 , C04B2235/5292 , C04B2235/5296 , C04B2235/5436 , C09K11/025 , C09K11/0883 , C09K11/7792
摘要: The invention relates to compounds of the formula (I) (Ca,Sr,Ba)6-X(Si1-y Mey)3(O1-zMa2z)6N4:Eux (I), where Me=Th, Ru and/or Os Ma═F and/or Cl, x
摘要翻译: 本发明涉及式(I)(Ca,Sr,Ba)6-X(Si1-yMey)3(O1-zMa2z)6N4:Eux(I)的化合物,其中Me = Th,Ru和/或Os Ma=F和/或Cl,x <0.5,y <1和z <0.1,以及用于制备这些化合物的方法,并用作荧光体和转化荧光体,用于将蓝色或近紫外线发射从 LED。
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公开(公告)号:US20110304261A1
公开(公告)日:2011-12-15
申请号:US13203288
申请日:2010-02-01
申请人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Danuta Dutczak
发明人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Danuta Dutczak
CPC分类号: C09K11/7734 , C01B21/06 , C01B21/062 , C01P2002/54 , C01P2002/72 , C01P2002/84 , C04B35/584 , C04B35/62675 , C04B2235/3201 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3229 , C04B2235/3244 , C04B2235/3852 , C04B2235/3873 , C04B2235/445 , C04B2235/6582 , C09K11/7792 , H01L2224/32257 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要: The invention relates to compounds of the formula (I) Ma2-y(Ca,Sr,Ba)1-x-ySi5-zMezN8:EuxCey (I), where Ma=Li, Na and/or K Me=Hf4+ and/or Zr4+ x=0.0015 to 0.20 and y=0 to 0.15 z
摘要翻译: 本发明涉及式(I)Ma2-y(Ca,Sr,Ba)1-x-ySi5-zMezN8:EuxCey(I)的化合物,其中Ma = Li,Na和/或K Me = Hf4 +和/或 Zr4 + x = 0.0015〜0.20,y = 0〜0.15z <4,以及这些化合物的制备方法以及用作荧光体和转化荧光体用于从LED转换蓝色或近紫外线发射的用途。
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公开(公告)号:US09028716B2
公开(公告)日:2015-05-12
申请号:US13203288
申请日:2010-02-01
申请人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Danuta Dutczak
发明人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Danuta Dutczak
IPC分类号: C09K11/08 , C09K11/54 , C09K11/77 , C01B21/06 , C04B35/584 , C04B35/626
CPC分类号: C09K11/7734 , C01B21/06 , C01B21/062 , C01P2002/54 , C01P2002/72 , C01P2002/84 , C04B35/584 , C04B35/62675 , C04B2235/3201 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3229 , C04B2235/3244 , C04B2235/3852 , C04B2235/3873 , C04B2235/445 , C04B2235/6582 , C09K11/7792 , H01L2224/32257 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/49107 , H01L2224/73265 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要: The invention relates to compounds of the formula (I) Ma2-y (Ca,Sr,Ba)1-x-ySi5-zMezN8:Eux Cey (I), where Ma=Li, Na and/or K Me=Hf4+ and/or Zr4+ x=0.0015 to 0.20 and y=0 to 0.15 z
摘要翻译: 本发明涉及式(I)Ma2-y(Ca,Sr,Ba)1-x-ySi5-zMezN8:Eux Cey(I)的化合物,其中Ma = Li,Na和/或K Me = Hf4 +和/ 或Zr4 + x = 0.0015〜0.20,y = 0〜0.15z <4,以及这些化合物的制备方法以及用作荧光体和转化荧光体用于从LED发出的蓝色或近紫外线发射的转化。
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公开(公告)号:US08721925B2
公开(公告)日:2014-05-13
申请号:US13383236
申请日:2010-06-17
申请人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Arturas Katelnikovas
发明人: Holger Winkler , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Arturas Katelnikovas
IPC分类号: C01B21/082 , C09K11/08 , C09K11/02 , C09K11/77
CPC分类号: C09K11/7791 , C01B21/0821 , C01P2002/54 , C01P2002/84 , C04B35/597 , C04B35/6268 , C04B35/6269 , C04B35/62805 , C04B35/62807 , C04B35/62813 , C04B35/62815 , C04B35/62821 , C04B35/62823 , C04B35/62836 , C04B35/62892 , C04B2235/32 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3289 , C04B2235/3873 , C04B2235/3878 , C04B2235/3895 , C04B2235/444 , C04B2235/445 , C04B2235/449 , C04B2235/465 , C04B2235/528 , C04B2235/5292 , C04B2235/5296 , C04B2235/5436 , C09K11/025 , C09K11/0883 , C09K11/7792
摘要: The invention relates to compounds of the formula (I) (Ca,Sr,Ba)6-X(Si1-yMey)3(O1-zMa2z)6N4:Eux (I), where Me=Th, Ru and/or Os Ma=F and/or Cl, x
摘要翻译: 本发明涉及式(I)(Ca,Sr,Ba)6-X(Si1-yMey)3(O1-zMa2z)6N4:Eux(I)的化合物,其中Me = Th,Ru和/或Os Ma = F和/或Cl,x <0.5,y <1和z <0.1,以及用于制备这些化合物的方法,并且用作用于从LED转换蓝色或近紫外发射的荧光体和转化荧光体 。
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公开(公告)号:US20120300155A1
公开(公告)日:2012-11-29
申请号:US13575659
申请日:2010-12-28
申请人: Holger Winkler , Peter Barnekow , Clemens Kuehn , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Arturas Katelnikovas , Danuta Dutczak
发明人: Holger Winkler , Peter Barnekow , Clemens Kuehn , Ralf Petry , Tim Vosgroene , Thomas Juestel , Dominik Uhlich , Arturas Katelnikovas , Danuta Dutczak
IPC分类号: G02F1/13357 , C09K11/86 , C09K11/79 , H01L33/50 , F21V9/16
CPC分类号: C09K11/7734 , C09K11/0883
摘要: The invention relates to compounds of the formula (I), A2-0.5y-χEuxSi5N8-yOy (I), where A stands for one or more elements selected from Ca, Sr, Ba, and x stands for a value from the range 0.005 to 1, and y stands for a value from the range 0.01 to 3, to mixtures thereof, to a process for the preparation of these phosphors and mixtures, and to the use thereof as conversion phosphors.
摘要翻译: 本发明涉及式(I)的化合物,A2-0.5y-xEuxSi5N8-yOy(I),其中A表示选自Ca,Sr,Ba中的一种或多种元素,x表示0.005以上的值 至1,y代表0.01至3范围内的值与其混合物,制备这些磷光体和混合物的方法,以及其作为转化荧光体的用途。
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公开(公告)号:US20110227475A1
公开(公告)日:2011-09-22
申请号:US13130367
申请日:2009-11-02
申请人: Holger Winkler , Ralf Petry , Thomas Vosgroene , Thomas Juestel , Arturas Kastelnikovas , Dominik Uhlich
发明人: Holger Winkler , Ralf Petry , Thomas Vosgroene , Thomas Juestel , Arturas Kastelnikovas , Dominik Uhlich
CPC分类号: C09K11/7768 , C04B35/584 , C04B2235/32 , C04B2235/3205 , C04B2235/3206 , C04B2235/3224 , C04B2235/3244 , C04B2235/3262 , C04B2235/3275 , C04B2235/3279 , C04B2235/3289 , C04B2235/3873 , C04B2235/401 , C04B2235/445 , C04B2235/465 , C09K11/7786 , H01L33/502 , H01L2224/48091 , H01L2224/73265 , H01L2224/8592 , H01L2924/12044 , H01L2924/00014 , H01L2924/00
摘要: The invention relates to compounds of the formula (I): (Ca,Sr,Ba)1-x-yMeySiN2:Eux, where Me═Mn2+, Mg2+, Be2+, Ni2+, Co2+ and/or Ru2+; x=0.005 to 0.20; and y
摘要翻译: 本发明涉及式(I)化合物:(Ca,Sr,Ba)1-x-yMeySiN2:Eux,其中Me = Mn2 +,Mg2 +,Be2 +,Ni2 +,Co2 +和/或Ru2 +; x = 0.005〜0.20; (Ca,Sr,Ba)2-xSi1-zMazN2:Eux,其中Ma = Hf4 +,Th4 +和/或Zr4 +;和/ x = 0.005〜0.20; 和z <1,以及制备这些化合物的方法,以及用作荧光体和转化荧光体用于从LED转换蓝色或近紫外发射的用途
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公开(公告)号:US20130193346A1
公开(公告)日:2013-08-01
申请号:US13578285
申请日:2011-02-09
CPC分类号: G01N21/64 , C09K11/08 , C09K11/7733 , C09K11/7751 , C09K11/7764 , C09K11/7773 , C09K11/7774 , C09K11/778 , C09K11/7792 , G01N2021/6441 , G07D7/003 , G07D7/1205
摘要: The invention relates to a method for identifying an object, wherein said object has a security element, which contains one or more inorganic luminescent pigments, wherein the method comprises the steps of producing an emission spectrum of the luminescent pigment and comparing the obtained emission spectrum with the spectrum specified for the security element. The invention further relates to a security element, by means of which it is possible to determine the authenticity of a product in a simple manner.
摘要翻译: 本发明涉及一种用于识别物体的方法,其中所述物体具有包含一种或多种无机发光颜料的安全元件,其中所述方法包括产生发光颜料的发射光谱并将获得的发射光谱与 为安全元素指定的频谱。 本发明还涉及一种安全元件,通过它可以以简单的方式确定产品的真实性。
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