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公开(公告)号：US20070045650A1
公开(公告)日：2007-03-01
申请号：US11216566
申请日：2005-08-31
Applicant: Dan Hancu , Mukunda Adyam , Emil Radkov , Prasanth Kumar , Anant Setlur , Alok Srivastava , Holly Comanzo , Gopi Chandran , Madras Shankar
Inventor： Dan Hancu , Mukunda Adyam , Emil Radkov , Prasanth Kumar , Anant Setlur , Alok Srivastava , Holly Comanzo , Gopi Chandran , Madras Shankar
IPC: H01L33/00
CPC classification number: C09K11/7734
Abstract: Phosphor compositions having the formula EueMmAaGgQqNnXx, where M is at least one of Be, Mg, Ca, Sr, Ba, Cd, Sn, Pb or Zn; A is at least one of B, Al, Ga, In, Bi, Sc, Y, La or a rare earth element other than Eu; G is at least one of Si or Ge; Q is at least one of O, S, and Se; X is at least one of F, Cl, Br and I; 0
Abstract translation: 具有下式的荧光体组合物：其中R 1，R 2，R 3，R 3， 其中M为Be，Mg，Ca，Sr，Ba，Cd，Sn，Pb或Zn中的至少一种; A是B，Al，Ga，In，Bi，Sc，Y，La或除Eu以外的稀土元素中的至少一种; G是Si或Ge中的至少一种; Q是O，S和Se中的至少一个; X是F，Cl，Br和I中的至少一个; 0
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公开(公告)号：US20050093442A1
公开(公告)日：2005-05-05
申请号：US10696637
申请日：2003-10-29
Applicant: Anant Setlur , Alok Srivastava , Holly Comanzo , Gopi Chandran , Shankar Venugopal , Emil Radkov
Inventor： Anant Setlur , Alok Srivastava , Holly Comanzo , Gopi Chandran , Shankar Venugopal , Emil Radkov
CPC classification number: C09K11/7774 , H01L33/502 , H01L33/507 , H01L51/5036 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
Abstract: Phosphor compositions having the formulas (Tb1-x-y-z-wYxGdyLuzCew)3MrAls-rO12+δ, where M is selected from Sc, In, Ga, Zn, or Mg, and where 0
Abstract translation: 具有以下通式的荧光体组合物（Tb 1-xy z w Y y X x Y z） 其中M选自Sc，In和/或其中M选自Sc，In ，Ga，Zn或Mg，并且其中0
3 +，A选自Mg，Ca，Sr或Ba，B选自Mg和Zn，其中0 <= p <= 3,0 <= q <= 3，2.5 < = z <= 3.5,0 <= x <= 1,0 <= y <= 0.3，-1.5 <=δ= 1.5; AND（CA 1-xyz）Sr x Si 3 Z 3（3）（3） Sc Lu Lu Lu Lu Lu Lu Lu Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge Ge 其中D是Mg或Zn，0≤x≤1,0<= y <1,0 -
公开(公告)号：US20070235751A1
公开(公告)日：2007-10-11
申请号：US11810000
申请日：2007-06-04
Applicant: Emil Radkov , Anant Setlur , Ilona Hausmann , Marisa Goodin
Inventor： Emil Radkov , Anant Setlur , Ilona Hausmann , Marisa Goodin
IPC: H01L33/00
CPC classification number: H01L33/504 , C09K11/7734 , C09K11/7739 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , Y02B20/181 , H01L2924/00012
Abstract: A light emitting apparatus including a phosphor blend including two or more phosphors to provide an emission spectrum simulating the spectral power distribution of a CIE reference illuminant across at least a certain spectral range. Such an apparatus is particularly suited for color-critical applications.
Abstract translation: 一种发光装置，包括包含两种或更多种荧光体的荧光体共混物，以提供模拟CIE参考光源在至少一定光谱范围内的光谱功率分布的发射光谱。 这种装置特别适用于颜色关键应用。
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公开(公告)号：US20070114548A1
公开(公告)日：2007-05-24
申请号：US11285024
申请日：2005-11-22
Applicant: Anant Setlur , Emil Radkov
Inventor： Anant Setlur , Emil Radkov
IPC: H01L33/00
CPC classification number: C09K11/7721 , C09K11/0883 , C09K11/7734 , C09K11/7792 , H01L33/502 , H01L33/507 , H01L51/5036 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00012
Abstract: Disclosed are phosphor compositions having the formulas Ca1−a−bCeaEubAl1+aSi1−aN3, where 0 0; and Ca1−g−h−iCeg(Li,Na)hEuiAl1+g−hSi1−g+hN3 where 0≦g≦0.2, 0 0. When combined with radiation from a blue or UV light source, these phosphors can provide light sources with good color quality having high CRI over a large color temperature range. Also disclosed are blends of the above phosphors and additional phosphors.
Abstract translation: 公开了具有下列结构式的荧光体组合物：Ca 1-a a a a a a b b 1 a a 1 a a 1 其中0 ，其中0 <= e <= 0.2,0 <= f <= 0.2，g + h> 0; 和Ca 1 -i H 1（Li，Na）H 1 Al + 1 + g 其中0 <= g <= 0.2,0
0。 当与蓝色或紫外光源的辐射结合时，这些荧光体可以在大的色温范围内提供具有高CRI的良好颜色质量的光源。 还公开了上述荧光体和另外的荧光体的共混物。 -
公开(公告)号：US20060169998A1
公开(公告)日：2006-08-03
申请号：US11364611
申请日：2006-02-28
Applicant: Emil Radkov , Ljudmil Grigorov , Anant Setlur , Alok Srivastava
Inventor： Emil Radkov , Ljudmil Grigorov , Anant Setlur , Alok Srivastava
IPC: H01L33/00
CPC classification number: C09K11/645 , C09K11/617 , C09K11/628 , C09K11/665 , C09K11/675 , C09K11/771 , C09K11/777 , C09K11/7777 , C09K11/778 , C09K11/7794 , C09K11/7795 , C09K11/7797 , H01J1/63 , H01L33/502 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H05B33/14 , H01L2924/00014
Abstract: Light emitting devices including a light source and a phosphor material including a complex fluoride phosphor activated with Mn4+ which may comprise at least one of (1) A2[MF6]:Mn4+, where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof; and where M is selected from Ge, Si, Sn, Ti, Zr, and combinations thereof; (2) E[MF6]:Mn4+, where E is selected from Mg, Ca, Sr, Ba, Zn, and combinations thereof; and where M is selected from Ge, Si, Sn, Ti, Zr, and combinations thereof; (3) Ba0.65Zr0.35F2.70:Mn4+; or (4) A3[ZrF7]:Mn4+ where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof.
Abstract translation: 包括光源和包含由Mn 4+激活的复合氟化物荧光体的荧光体材料的发光器件可以包括以下中的至少一种：（1）A 2 < 其中A选自Li，Na，K，Rb，Cs，NH 4和它们的组合;其中A选自Li，Na，K，Rb，Cs，NH 4， 其中M选自Ge，Si，Sn，Ti，Zr及其组合; （2）E [MF 6]：Mn 4+其中E选自Mg，Ca，Sr，Ba，Zn及其组合; 其中M选自Ge，Si，Sn，Ti，Zr及其组合; （3）Ba 0.65 0.65 0.35 Fe 2.70：Mn 4+ + 或（4）A 3 3 [ZrF 7+]：Mn 4+其中A选自Li，Na，K，Rb，Cs， NH 4，及其组合。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20060169986A1
公开(公告)日：2006-08-03
申请号：US11049598
申请日：2005-02-02
Applicant: Emil Radkov , Anant Setlur , Alok Srivastava , Holly Comanzo , Ljudmil Grigorov , Thomas McNulty , Daniel Doxsee , William Beers
Inventor： Emil Radkov , Anant Setlur , Alok Srivastava , Holly Comanzo , Ljudmil Grigorov , Thomas McNulty , Daniel Doxsee , William Beers
IPC: H01L33/00
CPC classification number: H01J1/63 , C09K11/771 , C09K11/777 , C09K11/7777 , C09K11/778 , C09K11/7794 , C09K11/7795 , C09K11/7797 , H01L33/502 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H05B33/14 , H01L2924/00012
Abstract: Phosphor compositions including those having the formulas A2-xEuxW1-yMoyO6, where A is selected from Y, Gd, Lu, La, and combinations thereof; and where 0.5≦x≦1.0, 0.01≦y≦1.0; MmOnX, wherein M is selected from the group of Sc, Y, a lanthanide, an alkali earth metal and mixtures thereof; X is a halogen; 1≦m≦3; and 1≦n≦4, and wherein the lanthanide doping level can range from 0.1 to 40% spectral weight; and Eu3+ activated phosphate or borate phosphors. Also disclosed are light emitting devices including a light source and at least one of the above phosphor compositions.
Abstract translation: 包括具有下式的那些荧光体组合物：具有下式的化合物：其中， > 6，其中A选自Y，Gd，Lu，La及其组合; 并且其中0.5 <= x <= 1.0，0.01 <= Y <= 1.0; M，其中M选自Sc，Y，镧系元素，碱土金属及其混合物; X是卤素; 1 <= m <= 3; 和1 <= n <= 4，并且其中所述镧系元素掺杂水平可以在0.1至40％光谱重量范围内; 和Eu 3+激活的磷酸盐或硼酸盐荧光体。 还公开了包括光源和至少一种上述荧光体组合物的发光器件。
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公开(公告)号：US08519611B2
公开(公告)日：2013-08-27
申请号：US12353455
申请日：2009-01-14
Applicant: Emil Radkov , Anant Setlur , Srinath Aanegola
Inventor： Emil Radkov , Anant Setlur , Srinath Aanegola
CPC classification number: C09K11/7734 , F21K9/64 , F21Y2113/17 , F21Y2115/10 , Y02B20/181
Abstract: A white light hybrid illumination system including an amber LED, a red LED, and a phosphor converted LED such as a blue LED chip and a green phosphor, wherein a peak emission difference between the amber and red LED is at least 25 nm. This system provides higher color quality than prior devices due to its high luminous efficacy, high CRI over a wide CCT range, and better color control.
Abstract translation: 一种白光混合照明系统，包括琥珀色LED，红色LED和蓝色LED芯片和绿色荧光体等磷光体转换LED，其中琥珀色和红色LED之间的峰值发射差异至少为25nm。 由于其高发光效率，较宽的CCT范围内的高CRI以及更好的色彩控制，该系统提供比现有器件更高的色彩质量。
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公开(公告)号：US20100177513A1
公开(公告)日：2010-07-15
申请号：US12353455
申请日：2009-01-14
Applicant: Emil Radkov , Anant Setlur , Srinath Aanegola
Inventor： Emil Radkov , Anant Setlur , Srinath Aanegola
IPC: F21K7/00
CPC classification number: C09K11/7734 , F21K9/64 , F21Y2113/17 , F21Y2115/10 , Y02B20/181
Abstract: A white light hybrid illumination system including an amber LED, a red LED, and a phosphor converted LED such as a blue LED chip and a green phosphor, wherein a peak emission difference between the amber and red LED is at least 25 nm. This system provides higher color quality than prior devices due to its high luminous efficacy, high CRI over a wide CCT range, and better color control.
Abstract translation: 一种白光混合照明系统，包括琥珀色LED，红色LED和蓝色LED芯片和绿色荧光体等磷光体转换LED，其中琥珀色和红色LED之间的峰值发射差异至少为25nm。 由于其高发光效率，较宽的CCT范围内的高CRI以及更好的色彩控制，该系统提供比现有器件更高的色彩质量。
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公开(公告)号：US20070040502A1
公开(公告)日：2007-02-22
申请号：US11586811
申请日：2006-10-26
Applicant: Anant Setlur , Emil Radkov
Inventor： Anant Setlur , Emil Radkov
CPC classification number: C09K11/7718 , C09K11/0883 , C09K11/7721 , C09K11/7734 , C09K11/7786 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00012
Abstract: Disclosed are phosphor compositions having the formulas [Ba1-x-y-w-2zSrxCayCez(Li,Na)zEu2]2Si5N8, where 0
Abstract translation: 公开了具有下式的荧光体组合物：[Ba 1-xyw-2 z Sr 3 x Ce 2 Ce（Li ，Na）Z 2 O 2 N 2 N 2 N 2 N 2其中0
x <1,0 <= y <0.3; 和[C 1-x 2 x-yw（Na，Li）x + w Ce x x Eu y Al 其中0 -
公开(公告)号：US20060181192A1
公开(公告)日：2006-08-17
申请号：US11400998
申请日：2006-04-10
Applicant: Emil Radkov , James Reginelli , Anant Setlur
Inventor： Emil Radkov , James Reginelli , Anant Setlur
CPC classification number: C09K11/7739 , C09K11/584 , C09K11/665 , C09K11/7731 , C09K11/7734 , C09K11/7738 , C09K11/774 , C09K11/7767 , C09K11/7774 , C09K11/778 , C09K11/7784 , C09K11/7787 , C09K11/7789 , C09K11/7794 , H01L33/502 , H01L33/504 , H01L51/5036
Abstract: A method for the manufacturing of white LEDs is proposed, which can achieve a tunable CCT through the use of at least two phosphor materials, each composition including at least one individual phosphor compound. The method allows optimization of the devices for any desired CCT and approximation of the color coordinates of the black body (Planckian) locus.
Abstract translation: 提出了一种用于制造白色LED的方法，其可以通过使用至少两种磷光体材料来实现可调CCT，每种组合物包括至少一种单独的磷光体化合物。 该方法允许用于任何期望的CCT的装置的优化和黑体（普朗克））轨迹的颜色坐标的近似。
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