公开(公告)号：US20070290171A1

公开(公告)日：2007-12-20

申请号：US10991980

申请日：2004-11-17

Applicant: Sergio Martins Loureiro ,  Anant Setlur ,  Darryl Williams ,  Mohan Manoharan ,  Alok Srivastava

Inventor： Sergio Martins Loureiro ,  Anant Setlur ,  Darryl Williams ,  Mohan Manoharan ,  Alok Srivastava

IPC: C09K11/08

CPC classification number: C09K11/7706 ,  B82Y30/00 ,  C01F17/0025 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/64

Abstract: Some embodiments of the present invention are directed toward nanocrystalline oxide-based phosphor materials, and methods for making same. Typically, such methods comprise a steric entrapment route for converting precursors into such phosphor material. In some embodiments, the nanocrystalline oxide-based phosphor materials are quantum splitting phosphors. In some or other embodiments, such nanocrystalline oxide based phosphor materials provide reduced scattering, leading to greater efficiency, when used in lighting applications.

Abstract translation: 本发明的一些实施方案涉及基于纳米晶体氧化物的磷光体材料及其制造方法。 通常，这些方法包括用于将前体转化成这种磷光体材料的空间截留途径。 在一些实施例中，基于纳米晶体氧化物的荧光体材料是量子分裂荧光体。 在一些或其它实施例中，当用于照明应用时，这种基于纳米晶体氧化物的磷光体材料提供减少的散射，导致更高的效率。

公开(公告)号：US20070227896A1

公开(公告)日：2007-10-04

申请号：US11394881

申请日：2006-03-31

Applicant: Thomas McNulty ,  Anant Setlur

Inventor： Thomas McNulty ,  Anant Setlur

IPC: C25B1/00 ,  C25B11/04

CPC classification number: C25B1/003 ,  Y02E60/364 ,  Y02E60/368

Abstract: A photoelectrolysis cell is described herein. The cell includes a photoelectrode based on a material having the general formula (Ln1−xMx)(Nb1−yTay)O1+xN2−x. Ln is at least one lanthanide element; M is at least one alkaline earth metal; 0≦x≦0.99; and 0≦y≦1. The photoelectrolysis cell further includes a counter-electrode formed from at least one metal or metallic alloy. An electrolyte which is in contact with both the photoelectrode and the counter-electrode is another component of the cell, along with a means for collecting hydrogen produced by the cell. A related process for producing hydrogen in a photoelectrolysis cell is also described.

Abstract translation: 本文描述了光电解池。 电池包括基于具有通式（Ln 1-x M x x）（Nb 1-y x M x））的材料的光电极（Nb 1-y Ta） > y 1 + x N 2-x N 2。 Ln是至少一种镧系元素; M是至少一种碱土金属; 0 <= x <= 0.99; 0 <= y <= 1。 光电解池还包括由至少一种金属或金属合金形成的对电极。 与光电极和对电极接触的电解质是电池的另一个组分，以及用于收集由电池产生的氢的装置。 还描述了在光电解池中产生氢的相关方法。

公开(公告)号：US20070114561A1

公开(公告)日：2007-05-24

申请号：US11284577

申请日：2005-11-22

Applicant: Holly Comanzo ,  Alok Srivastava ,  Anant Setlur

Inventor： Holly Comanzo ,  Alok Srivastava ,  Anant Setlur

IPC: H01L33/00 ,  H01L29/24

CPC classification number: C09K11/7734 ,  H01J61/44 ,  H01L33/502 ,  H01L33/507 ,  H01L51/5036 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012

Abstract: Phosphor compositions having the formula (Sr,Ca,Ba)1−xEuxAl2−yMzO4−3/2yFz, where M is Mg and/or Zn; 0.001

Abstract translation: 具有式（Sr，Ca，Ba）1-x Eu x x Al 2-y M z的子组成物 其中M是Mg和/或Zn;其中M是Mg和/或Zn; 0.001

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

公开(公告)号：US20050253114A1

公开(公告)日：2005-11-17

申请号：US10644103

申请日：2004-05-14

Applicant: Anant Setlur ,  Alok Srivastava ,  Holly Comanzo

Inventor： Anant Setlur ,  Alok Srivastava ,  Holly Comanzo

IPC: C09K11/68 ,  C09K11/71 ,  C09K11/74 ,  C09K11/77 ,  H01L29/22 ,  H05B33/14

CPC classification number: C09K11/7787 ,  C09K11/68 ,  C09K11/71 ,  C09K11/7478 ,  C09K11/7734 ,  C09K11/7738 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7792 ,  C09K11/7797 ,  H01J61/44 ,  H01L33/502 ,  Y02B20/181

Abstract: A phosphor comprises a material having a formula of AMgD10O17:Eu2+,Mn2+, wherein A is at least an alkaline-earth metal selected from the group consisting of Ba, Sr, Ca, and combinations thereof; and D is at least a metal selected from the group consisting of Al, Ga, In, and combinations thereof; wherein Eu2+ ions are present in an amount from about 10 to about 50 atom percent of a combined quantity of A ions and europium ions, and Mn2+ ions are present in an amount from about 5 to about 30 atom percent of a combined quantity of magnesium ions and manganese ions. The phosphor is used alone or in conjunction with other phosphors to convert UV/blue radiation emitted by a source, such as an LED or a gas discharge device, to visible light.

Abstract translation: 磷光体包括具有下式的材料：AMgD 10 O 17：Eu 2+，Mn 2+， 其中A为至少一种选自Ba，Sr，Ca及其组合的碱土金属; 和D是选自Al，Ga，In及其组合中的至少一种金属; 其中Eu 2+离子以约10至约50原子％的A离子和铕离子的组合量存在，并且存在Mn 2+离子 其量为约5至约30原子％的镁离子和锰离子的组合量。 磷光体单独使用或与其它磷光体结合使用以将由诸如LED或气体放电装置的源发射的UV /蓝色辐射转换成可见光。

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

IPC: C09K11/62 ,  C09K11/77 ,  H01L33/50 ,  H01L51/50 ,  H01J1/62 ,  H01J63/04

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：US20050093431A1

公开(公告)日：2005-05-05

申请号：US10910991

申请日：2004-08-04

Applicant: Dan Hancu ,  Alok Srivastava ,  Gopi Chandran ,  Holly Comanzo ,  Shankar Venugopal ,  Anant Setlur ,  Linda Briel

Inventor： Dan Hancu ,  Alok Srivastava ,  Gopi Chandran ,  Holly Comanzo ,  Shankar Venugopal ,  Anant Setlur ,  Linda Briel

IPC: C09K11/62 ,  C09K11/77 ,  H01L33/50 ,  H01L51/50 ,  H01J1/62 ,  H01J63/04

CPC classification number: C09K11/7774 ,  H01L33/502 ,  H01L33/507 ,  H01L51/5036 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/181 ,  Y02B20/181 ,  H01L2924/00012

Abstract: Phosphor compositions having the formula (Y1−x−y−zTbxGdyCez)3(M1M2)t(Al1−r−sGarIns)A−2tO12+D, where M1 is Mg or Zn, M2 is Si or Ge, 0

Abstract translation: 具有式（Y 1-xyz）的荧光体组合物，其中， （M 1 M 2 N 2）（Al 1 -r s）Ga（R a） 其中M 1是Mg或Zn，M，N，N，N， 2 为Si或Ge，0

公开(公告)号：US20050001532A1

公开(公告)日：2005-01-06

申请号：US10612117

申请日：2003-07-02

Applicant: Alok Srivastava ,  Anant Setlur ,  Holly Comanzo

Inventor： Alok Srivastava ,  Anant Setlur ,  Holly Comanzo

IPC: C09K11/77 ,  H01L33/50 ,  H05B33/00 ,  H05B33/10

CPC classification number: C09K11/778 ,  H01L33/502 ,  H01L33/507 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/181 ,  Y02B20/181 ,  H01L2924/00012

Abstract: A phosphor having the formula Na2(Ln1-y-zCeyTbz)2B2O7 wherein Ln is selected from the group consisting of La, Y, Gd, Lu, Sc and combinations thereof and wherein y=0.01-0.3 and z=0.0-0.3. The phosphor is suitable for use in a white-light emitting device including a UV/blue semiconductor light source having a peak emission from about 250 to about 550 nm and a phosphor blend including a blue emitting phosphor, a red emitting phosphor and a green emitting phosphor having the above described formula.

Abstract translation: 具有式Na2（Ln1-y-zCeyTbz）2B2O7的荧光体，其中Ln选自La，Y，Gd，Lu，Sc及其组合，其中y = 0.01-0.3，z = 0.0-0.3。 该荧光体适用于包括具有约250至约550nm的峰值发射的UV /蓝色半导体光源的白光发射装置和包含蓝色发光荧光体，红色发射荧光体和绿色发射的荧光体共混物 具有上述式的荧光体。

公开(公告)号：US20070205712A1

公开(公告)日：2007-09-06

申请号：US11705860

申请日：2007-02-13

Applicant: Emil Radkov ,  Anant Setlur ,  Alok Srivastava ,  Ljudmil Grigorov

Inventor： Emil Radkov ,  Anant Setlur ,  Alok Srivastava ,  Ljudmil Grigorov

IPC: C09K11/61 ,  C09K11/08 ,  H01J1/62

CPC classification number: C09K11/645 ,  C09K11/0838 ,  C09K11/584 ,  C09K11/612 ,  C09K11/616 ,  C09K11/628 ,  C09K11/643 ,  C09K11/644 ,  C09K11/675 ,  C09K11/7734 ,  C09K11/7737 ,  C09K11/7739 ,  C09K11/7768 ,  C09K11/7774 ,  C09K11/7778 ,  C09K11/778 ,  C09K11/7786 ,  C09K11/7787 ,  C09K11/7794 ,  C09K11/7797 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

Abstract: Light emitting devices including backlights having a light source and a phosphor material including a complex fluoride phosphor activated with Mn4+ which may include at least one of (A) A2[MF5]:Mn4+; where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof; and where M is selected from Al, Ga, In, or combinations thereof; (B) A3[MF6]:Mn4+, where A is selected from Li, Na, K, Rb, Cs, NH4, and combinations thereof; and where M is selected from Al, Ga, In, or combinations thereof; (C) Zn2[MF7]:Mn4+, where M is selected from Al, Ga, In, or combinations thereof; and (D) A[In2F7]:Mn4+ where A is selected from Li, Na, K, Rb, Cs, NH4, or combinations thereof.

Abstract translation: 包括具有光源的背光源和包括由Mn 4+激活的复合氟化物荧光体的荧光体材料的发光器件，其可以包括（A）A 2 N 2 O 3， MF <5>：Mn 4+ 其中A选自Li，Na，K，Rb，Cs，NH 4，及其组合; 并且其中M选自Al，Ga，In或其组合; （B）A 3 3 [MF 6]：Mn 4+其中A选自Li，Na，K，Rb，Cs， NH 4，及其组合; 并且其中M选自Al，Ga，In或其组合; （C）Zn 2 [MF 7]：Mn 4+其中M选自Al，Ga，In或其组合; 其中A选自Li，Na，K，Rb，Cs（Ⅳ），（D）A [In 2 F F Cs] ，NH 4或它们的组合。

公开(公告)号：US20070114562A1

公开(公告)日：2007-05-24

申请号：US11285442

申请日：2005-11-22

Applicant: Emil Radkov ,  Anant Setlur ,  Ilona Hausmann

Inventor： Emil Radkov ,  Anant Setlur ,  Ilona Hausmann

IPC: H01L33/00

CPC classification number: C09K11/7734 ,  C09K11/665 ,  C09K11/7737 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/7778 ,  C09K11/778 ,  F21K9/64 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2924/00012

Abstract: There is provided yellow and red illumination systems, including a semiconductor light emitter, and a luminescent material. The systems have an emission falling within the respective ITE red and yellow color bins having specified color coordinates on the CIE chromaticity diagram. The luminescent material may include one or more phosphors. The illumination systems may be used as the red and yellow lights of a traffic light or an automotive display.

Abstract translation: 提供了黄色和红色照明系统，包括半导体光发射器和发光材料。 这些系统具有落在CIE色度图上具有指定颜色坐标的相应ITE红色和黄色色带内的发射。 发光材料可以包括一种或多种磷光体。 照明系统可以用作交通信号灯或汽车显示器的红色和黄色灯。