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    Smoothing phosphors for AC LED lighting
    2.
    发明授权
    Smoothing phosphors for AC LED lighting 有权

    公开(公告)号：US09683169B2

    公开(公告)日：2017-06-20

    申请号：US14051488

    申请日：2013-10-11

    申请人： Performance Indicator, LLC

    发明人： Weiyi Jia

    IPC分类号： C09K11/80 ,  C09K11/64 ,  C09K11/77 ,  C09K11/59

    CPC分类号： C09K11/7792 ,  C09K11/592 ,  C09K11/7706 ,  C09K11/7721 ,  C09K11/7734 ,  C09K11/7774

    摘要： Disclosed are smoothing phosphors for AC LED lighting that are capable of prolonging the light emission time of an AC LED (or array of AC LEDs) during a ½ cycle response to a, phase change of the alternating current to substantially reduce flicker. The smoothing phoshor of the present teachings comprises a matrix represented by the formula: (1−k−r−v)M·(m−p)X·(n−0.5x−0.5y)Al2O3:(x+p)MnO, ySiO2, kEu, rR, vLi, wherein M is at least one of La2O3, Ce2O3, Gd2O3, Lu2O3, Ba2OF2, Sr2OF2, Ca2OF2, Ba2OCl2, Sr2OCl2, Ca2OCl, BaO, SrO, CaO, or ZnO; provided that when M comprises BaO, SrO, CaO, or ZnO, M does not comprise La2O3, Ce2O3, Gd2O3, Lu2O3, Ba2OF2, Sr2OF2, Ca2OF2, Ba2OCl2, Sr2OCl2, or Ca2OCl2; X is at least one of MgO or ZnO; R is at least one of Sm, Pr, Tb, Dy, Er, or Ho; m=0 to 2; n=4 to 11; x=0.005 to 1; y=0.005 to 1; p=0 to 1; k=0 to 0.2; r=0 to 0.2; and v=0 to 0.2.

    USE OF NANOPARTICLES FOR LABELLING OIL FIELD INJECTION WATERS
    5.
    发明申请
    USE OF NANOPARTICLES FOR LABELLING OIL FIELD INJECTION WATERS 有权
    用于标记油田注射水的纳米颗粒的使用

    公开(公告)号：US20130084643A1

    公开(公告)日：2013-04-04

    申请号：US13518827

    申请日：2010-12-22

    申请人： Annie Commarieu ,  Fabrice Aubertin ,  Nicolas Crowther ,  Cédric Louis ,  Pascal Perriat ,  Matteo Martini ,  Olivier Tillement

    发明人： Annie Commarieu ,  Fabrice Aubertin ,  Nicolas Crowther ,  Cédric Louis ,  Pascal Perriat ,  Matteo Martini ,  Olivier Tillement

    IPC分类号： E21B47/00 ,  G01N21/64 ,  C09K11/59

    CPC分类号： E21B47/00 ,  B82Y15/00 ,  C09K8/03 ,  C09K8/58 ,  C09K11/06 ,  C09K11/592 ,  E21B47/1015 ,  G01N21/64 ,  Y10S977/773 ,  Y10S977/902

    摘要： The present invention relates to the development of tracer fluids, more generally, that of aqueous liquids, intended to be injected under pressure in an oil reservoir, for example from an injection well up to a production well.The object of the invention is to propose a new method of study of a solid medium, i.e. an oil reservoir, by diffusion of a liquid (i.e. injection waters) containing tracers, through said solid medium, which is simple to implement and economical and which remedies the drawbacks of the known tracers for injection waters of oil reservoirs.This method essentially consisting of injecting, in this solid medium, an injection liquid comprising a nanoparticle-based tracer having average dimensions comprised between 20 and 200 nm, detectable by means of one or several S signals at dilutions of less than or equal to 10−7, adapted to form a stable colloidal suspension in a saline medium, at least a portion of which is constituted of a core and a coating provided with an adjustable hydrophilic-lipophilic balance (HLB) and comprising at least one organic and/or organosilicon component; recovering the liquid having diffused; and analyzing this liquid having diffused to measure the quantity of tracer by detection of the signal or signals S.

    摘要翻译： 本发明涉及示踪流体的开发，更一般地说，旨在在储油器中例如从注入井到生产井的压力下注入含水液体。 本发明的目的是提出一种通过所述固体介质通过扩散含有示踪剂的液体（即注射水）的固体介质，即储油器的研究的新方法，所述固体介质易于实施和经济，并且其中 弥补了油藏注射水已知示踪剂的缺点。 该方法基本上包括在该固体培养基中注入含有平均尺寸在20和200nm之间的纳米颗粒型示踪剂的注射液，其可以通过少于或等于10- 7，适于在盐水介质中形成稳定的胶体悬浮液，其至少一部分由芯和具有可调亲水亲油平衡（HLB）的涂层构成，并且包含至少一种有机和/或有机硅组分 ; 回收扩散的液体; 并且通过检测信号或信号S来分析扩散的液体来测量示踪剂的量。

    Light source module and display apparatus having the same
    6.
    发明授权
    Light source module and display apparatus having the same 有权
    光源模块及其显示装置

    公开(公告)号：US08304978B2

    公开(公告)日：2012-11-06

    申请号：US12416721

    申请日：2009-04-01

    申请人： Hyun-Jin Kim ,  Seok-Hyun Nam ,  Dong-Chin Lee ,  Hyuk-Hwan Kim ,  Min-Jeong Wang

    发明人： Hyun-Jin Kim ,  Seok-Hyun Nam ,  Dong-Chin Lee ,  Hyuk-Hwan Kim ,  Min-Jeong Wang

    IPC分类号： H01L33/00 ,  G09G3/36

    CPC分类号： C09K11/592 ,  C09K11/595 ,  G02F1/133603

    摘要： A light source module includes first and second light sources. The first light source includes a blue light-emitting body emitting blue light and a red fluorescent material disposed around the blue light-emitting body emitting red light by virtue of being excited by the blue light. The second light source is disposed adjacent to the first light source, and includes a green light-emitting body emitting green light. The blue and green light-emitting materials may include a light-emitting diode (LED) chip including substantially the same material. Accordingly, since a variation of light efficiency of the light source module with respect to temperature is small, a color feedback system may be omitted, and color reproducibility may be high.

    摘要翻译： 光源模块包括第一和第二光源。 第一光源包括发射蓝光的蓝色发光体和蓝色发光体周围红色荧光材料，蓝色发光体被蓝色光激发而发出红色光。 第二光源与第一光源相邻设置，并且包括发出绿光的绿色发光体。 蓝色和绿色发光材料可以包括基本上相同材料的发光二极管（LED）芯片。 因此，由于光源模块相对于温度的光效率的变化小，因此可以省略颜色反馈系统，并且颜色再现性可能高。

    INORGANIC NANOPARTICLE LABELING AGENT
    7.
    发明申请
    INORGANIC NANOPARTICLE LABELING AGENT 审中-公开
    无机纳米材料标签代理

    公开(公告)号：US20110111233A1

    公开(公告)日：2011-05-12

    申请号：US13002491

    申请日：2009-02-26

    申请人： Kazuya Tsukada ,  Takuji Aimiya

    发明人： Kazuya Tsukada ,  Takuji Aimiya

    IPC分类号： C09K11/00 ,  B05D5/00 ,  B82Y5/00 ,  B82Y15/00 ,  B82Y40/00

    CPC分类号： G01N33/587 ,  C09K11/02 ,  C09K11/59 ,  C09K11/592 ,  C09K11/66 ,  C09K11/661 ,  Y10T428/2991 ,  Y10T428/2993

    摘要： An inorganic nanoparticle labeling agent having adaptability for being employed as a labeled material in the field of biology and medical science and capable of emitting fluorescence at a stable emission intensity is disclosed, comprising inorganic nanoparticles which were surface-modified with an organic compound, wherein the inorganic nanoparticles exhibit an average particle size of 1 to 10 nm, the organic compound is a compound containing a polyethylene glycol chain, the average particle size D of the inorganic nanoparticle labeling agent is from 8 to 25 nm; and an amount M (mol) of the organic compound per inorganic nanoparticle and a length L (nm) of the organic compound measured from an inorganic nanoparticle surface meet the relationship represented by the following formula (I): (M×1022)×L/D=1.0−4.5  Formula (I)

    摘要翻译： 公开了一种具有适用于在生物学和医学领域中用作标记材料并且能够以稳定发射强度发射荧光的适应性的无机纳米颗粒标记剂，其包括用有机化合物进行表面改性的无机纳米颗粒，其中 无机纳米粒子的平均粒径为1〜10nm，有机化合物为含有聚乙二醇链的化合物，无机纳米粒子标记剂的平均粒径D为8〜25nm， 无机纳米粒子的有机化合物的M（摩尔）和无机纳米粒子表面的有机化合物的长度L（nm）满足下式（I）所示的关系：（M×1022）×L / D = 1.0-4.5式（I）

    Phosphor systems for a white light emitting diode (LED)
    8.
    发明授权
    Phosphor systems for a white light emitting diode (LED) 有权
    用于白光发光二极管（LED）的荧光体系统

    公开(公告)号：US07887719B2

    公开(公告)日：2011-02-15

    申请号：US11900307

    申请日：2007-09-10

    申请人： Yi Dong ,  Ning Wang ,  Shifan Cheng ,  Yi-Qun Li

    发明人： Yi Dong ,  Ning Wang ,  Shifan Cheng ,  Yi-Qun Li

    IPC分类号： H01L31/00

    CPC分类号： C09K11/7734 ,  C09K11/592 ,  H01L33/502 ,  H01L33/504 ,  Y02B20/181

    摘要： Novel phosphor systems for a white LED are disclosed. The phosphor systems are excited by a non-visible to near-UV radiation source having an excitation wavelength ranging from about 250 to 420 nm. The phosphor system may comprise one phosphor, two phosphors, and may include optionally a third and even a fourth phosphor. In one embodiment of the present invention, the phosphor is a two phosphor system having a blue phosphor and a yellow phosphor, wherein the long wavelength end of the blue phosphor is substantially the same wavelength as the short wavelength end of the yellow phosphor. Alternatively, there may be a wavelength gap between the yellow and blue phosphors. The yellow phosphor may be phosphate or silicate-based, and the blue phosphor may be silicate or aluminate-based. Single phosphor systems excited by non-visible radiation are also disclosed. In other embodiments of present invention, a single phosphor is used to produce white light illumination, the single phosphor having a broad emission spectrum with a peak intensity ranging from about 520 to 560 nm.

    摘要翻译： 公开了一种用于白色LED的新型荧光体系统。 磷光体系统由具有约250至420nm的激发波长的不可见至近紫外辐射源激发。 荧光体系统可以包括一个磷光体，两个磷光体，并且可以包括任选的第三和第四个磷光体。 在本发明的一个实施例中，荧光体是具有蓝色荧光体和黄色荧光体的二磷光体系，蓝色荧光体的长波长端与黄色荧光体的短波长端基本相同。 或者，黄色和蓝色荧光体之间可能存在波长间隙。 黄色磷光体可以是磷酸盐或硅酸盐，并且蓝色磷光体可以是硅酸盐或铝酸盐。 还公开了由不可见辐射激发的单个荧光体系统。 在本发明的其它实施例中，使用单个荧光体来产生白光照明，该单个荧光体具有宽的发射光谱，其峰强度范围为约520至560nm。

    PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT-EMITTING DEVICE USING THE SAME
    9.
    发明申请
    PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT-EMITTING DEVICE USING THE SAME 有权
    磷光体，其制造方法和使用其的发光装置

    公开(公告)号：US20100200874A1

    公开(公告)日：2010-08-12

    申请号：US12676094

    申请日：2008-09-01

    申请人： Kousuke Shioi ,  Naoto Hirosaki ,  Hisayuki Miki

    发明人： Kousuke Shioi ,  Naoto Hirosaki ,  Hisayuki Miki

    IPC分类号： H01L33/44 ,  H01L33/48 ,  H01J1/62 ,  C09K11/79 ,  B05D5/12

    CPC分类号： C09K11/592 ,  C09K11/0883 ,  C09K11/7734 ,  H01L24/45 ,  H01L33/502 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/8592 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/00014 ,  H01L2924/00

    摘要： The invention is a phosphor which includes a phosphor material having a composition represented by a general formula: M(0)aM(1)bM(2)x−(vm+n)M(3)(vm+n)−yOnNz−n, wherein M(0) is one or more elements selected from Li, Na, Be, Mg, Ca, Sr, Ba, Sc, Y, La, Gd and Lu; M(1) is one or more activators selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb; M(2) is one or more elements selected from Si, Ge, Sn, Ti, Hf and Zr; M(3) is one or more elements selected from Be, B, Al, Ga, In, Tl and Zn; O is oxygen; N is nitrogen; and an atomic ratio of M(0), M(1), M(2), M(3), O and N is adjusted to satisfy the following: x, y and z satisfy 33≦x≦51, 8≦y≦12 and 36≦z≦56; a and b satisfy 3≦a+b≦7 and 0.001≦b≦1.2; m and n satisfy 0.8·me≦m≦1.2·me and 0≦n≦7 in which me=a+b; and v satisfies v={a·v(0)+b·v(1)}/(a+b) (wherein v(0) is a valence of M(0) ion and v(1) is a valence of M(1) ion). The invention also relates to a method for producing the phosphor and a light-emitting device using the phosphor.

    摘要翻译： 本发明是一种荧光体，它包括具有通式M（0）aM（1）bM（2）x-（vm + n）M（3）（vm + n）-yOnNz- n，其中M（0）是选自Li，Na，Be，Mg，Ca，Sr，Ba，Sc，Y，La，Gd和Lu中的一种或多种元素; M（1）是选自Mn，Ce，Pr，Nd，Sm，Eu，Tb，Dy，Ho，Er，Tm和Yb中的一种或多种活化剂; M（2）是选自Si，Ge，Sn，Ti，Hf和Zr中的一种或多种元素; M（3）是选自Be，B，Al，Ga，In，Tl和Zn中的一种或多种元素; O是氧; N是氮; 调整M（0），M（1），M（2），M（3），O和N的原子比以满足以下条件：x，y和z满足33＆nlE; x＆nlE; 51,8＆nlE; y＆ ; 12和36＆nlE; z＆nlE; 56; a和b满足3＆nlE; a + b＆nlE; 7和0.001＆nlE; b＆nlE; 1.2; m和n满足0.8·me＆nlE; m＆nlE; 1.2·me和0＆nlE; n＆nlE; 7其中me = a + b; 并且v满足v = {a·v（0）+ b·v（1）} /（a + b）（其中v（0）是M（0）离子的化合价，v（1） M（1）离子）。 本发明还涉及一种用于制造荧光体的方法和使用该荧光体的发光装置。

    Light Source Module and Display Apparatus Having the Same
    10.
    发明申请
    Light Source Module and Display Apparatus Having the Same 有权
    具有相同的光源模块和显示设备

    公开(公告)号：US20100117947A1

    公开(公告)日：2010-05-13

    申请号：US12416721

    申请日：2009-04-01

    申请人： Hyun-Jin Kim ,  Seok-Hyun Nam ,  Dong-Chin Lee ,  Hyuk-Hwan Kim ,  Min-Jeong Wang

    发明人： Hyun-Jin Kim ,  Seok-Hyun Nam ,  Dong-Chin Lee ,  Hyuk-Hwan Kim ,  Min-Jeong Wang

    IPC分类号： G09G3/36

    CPC分类号： C09K11/592 ,  C09K11/595 ,  G02F1/133603

    摘要： A light source module includes first and second light sources. The first light source includes a blue light-emitting body emitting blue light and a red fluorescent material disposed around the blue light-emitting body emitting red light by virtue of being excited by the blue light. The second light source is disposed adjacent to the first light source, and includes a green light-emitting body emitting green light. The blue and green light-emitting materials may include a light-emitting diode (LED) chip including substantially the same material. Accordingly, since a variation of light efficiency of the light source module with respect to temperature is small, a color feedback system may be omitted, and color reproducibility may be high.

    摘要翻译： 光源模块包括第一和第二光源。 第一光源包括发射蓝光的蓝色发光体和蓝色发光体周围红色荧光材料，蓝色发光体被蓝色光激发而发出红色光。 第二光源与第一光源相邻设置，并且包括发出绿光的绿色发光体。 蓝色和绿色发光材料可以包括基本上相同材料的发光二极管（LED）芯片。 因此，由于光源模块相对于温度的光效率的变化小，因此可以省略颜色反馈系统，并且颜色再现性可能高。