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1. 发明申请

WO03080763A8 TRI-COLOR WHITE LIGHT LED LAMP 审中-公开
标题翻译：三色白光LED灯
公开(公告)号：WO03080763A8
公开(公告)日：2003-11-27
申请号：PCT/IB0301042
申请日：2003-03-21
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , JUESTEL THOMAS , MAYR WALTER , SCHMIDT PETER J , MUELLER GERD O , MUELLER-MACH REGINA B , LUMILEDS LIGHTING
发明人： JUESTEL THOMAS , MAYR WALTER , SCHMIDT PETER J , MUELLER GERD O , MUELLER-MACH REGINA B
IPC分类号： C09K11/59 , C09K11/00 , C09K11/08 , C09K11/56 , C09K11/77 , C09K11/80 , H01L33/50
CPC分类号： H01L33/502 , C09K11/7718 , C09K11/7721 , C09K11/7728 , C09K11/7729 , C09K11/7734 , H01L33/504 , Y02B20/181
摘要： The invention relates to a tri-color lamp for generating white 1ight comprising a phosphor composition comprising a phosphor of general formula (Ba1-x-y-z-SrxCay)2SiO4:Euz, wherein 0
摘要翻译：本发明涉及一种用于产生白光的三色灯，其包括含有通式（Ba 1-xyz-Sr x Ca y）2 SiO 4：Eu z的磷光体的磷光体组合物，其中0≤x≤1,0≤y≤1 并且0

2. 发明申请

WO2008096214A2 LIGHT EMITTING DEVICE INCLUDING LUMINESCENT CERAMIC AND LIGHT-SCATTERING MATERIAL 审中-公开
标题翻译：包含发光陶瓷和光散射材料的发光装置
公开(公告)号：WO2008096214A2
公开(公告)日：2008-08-14
申请号：PCT/IB2007054718
申请日：2007-11-20
申请人： PHILIPS LUMILEDS LIGHTING CO , KONINKL PHILIPS ELECTRONICS NV
发明人： MUELLER GERD O , MUELLER-MACH REGINA B
IPC分类号： H01L33/44 , H01L33/50
CPC分类号： H01L33/501 , C04B35/584 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3865 , C04B2235/3873 , C09K11/7731 , C09K11/7734 , C09K11/7774 , H01L33/44 , H01L2933/0091 , H05B33/14
摘要： A ceramic body 30 comprising a wavelength converting material is disposed in the path of light emitted by the light emitting region 31 of a semiconductor structure 12 comprising a light emitting region disposed between an n-type region and a p-type region. A layer of transparent material 36 is also disposed in the path of light emitted by the light emitting region. The transparent material may connect the ceramic body to the semiconductor structure. Particles 45 configured to scatter light emitted by the light emitting region are disposed in the layer of adhesive material. In some embodiments the particles are phosphor; in some embodiments the particles are not a wavelength-converting material.
摘要翻译：包括波长转换材料的陶瓷体30设置在由包括设置在n型区域和p型区域之间的发光区域的半导体结构12的发光区域31发射的光的路径中。透明材料层36也布置在由发光区域发射的光的路径中。透明材料可以将陶瓷体连接到半导体结构。被配置为散射由发光区域发射的光的粒子45设置在粘合剂材料层中。在一些实施方案中，颗粒是磷光体; 在一些实施方案中，颗粒不是波长转换材料。

3. 发明申请

WO0124229A3 PHOSPHOR AND WHITE LIGHT LED LAMP USING THE PHOSPHOR 审中-公开
标题翻译：磷光体和白光LED灯使用磷光体
公开(公告)号：WO0124229A3
公开(公告)日：2001-10-18
申请号：PCT/US0026377
申请日：2000-09-25
申请人： LUMILEDS LIGHTING LLC
发明人： MUELLER GERD O , MUELLER-MACH REGINA B , LOWERY CHRISTOPHER H
IPC分类号： C09K11/08 , C09K11/56 , C09K11/77 , H01L33/50 , H01L33/00 , C09K11/84
CPC分类号： H01L33/504 , C09K11/7718 , C09K11/7731 , H01L33/502 , Y02B20/181
摘要： The present invention relates to a tri-color lamp for generating white light. In particular, the invention relates to a phosphor mixture comprising two phosphors having host sulfide materials that can absorb radiation emitted by a light emitting diode, particularly a blue LED. This arrangement provides a mixing of three light sources - light emitted from the two phosphors and unabsorbed light emitted from the LED. The phosphors can contain the same dopant, such as a rare earth ion, to allow matching of the phosphors in relation to the LED emitted radiation. Power fractions of each of the light sources can be varied to achieve good color rendering. The present invention also relates to an alternative to a green LED comprising a single green phosphor that absorbs radiation from a blue LED. A resulting device provides green light of high absorption efficiency and high luminous equivalent values.
摘要翻译：本发明涉及一种用于产生白光的三色灯。特别地，本发明涉及一种荧光体混合物，其包括两种具有主体硫化物材料的磷光体，该磷光体可以吸收由发光二极管，特别是蓝色LED发射的辐射。这种布置提供三个光源的混合 - 从两个荧光体发射的光和从LED发射的未吸收的光。荧光体可以包含相同的掺杂剂，例如稀土离子，以允许荧光体相对于LED发射的辐射进行匹配。每个光源的功率分数可以变化以获得良好的显色性。本发明还涉及一种绿色LED的替代方案，其包括吸收蓝色LED的辐射的单个绿色荧光体。所得到的装置提供高吸收效率和高发光当量值的绿光。

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