公开(公告)号：US20230159375A1

公开(公告)日：2023-05-25

申请号：US18095007

申请日：2023-01-10

申请人： NIPPON ELECTRIC GLASS CO., LTD.

发明人： Naoki FUJITA ,  Takashi MURATA

IPC分类号： C03C4/12 ,  C03C3/066 ,  C03C3/078 ,  C03C3/087 ,  C03C3/093 ,  C03C3/089 ,  C09K11/72 ,  C03C3/064 ,  C03C3/085 ,  H01L33/50 ,  C03C3/083 ,  C09K11/61 ,  C03C3/062 ,  C03C3/091 ,  C09K11/00 ,  G02B5/20 ,  C09K11/64 ,  C09K11/77 ,  F21K9/64 ,  C03C3/095 ,  C03C3/097

CPC分类号： C03C4/12 ,  C03C3/066 ,  C03C3/078 ,  C03C3/087 ,  C03C3/093 ,  C03C3/089 ,  C09K11/72 ,  C03C3/064 ,  C03C3/085 ,  H01L33/50 ,  C03C3/083 ,  C09K11/61 ,  C03C3/062 ,  C03C3/091 ,  C09K11/00 ,  G02B5/20 ,  C09K11/64 ,  C09K11/77747 ,  C09K11/77348 ,  F21K9/64 ,  C03C3/095 ,  C03C3/097 ,  C09K11/7718 ,  C09K11/7731 ,  C09K11/7733 ,  F21S41/16

摘要： Provided is a wavelength conversion member that is less decreased in luminescence intensity with time by irradiation with light of an LED or LD and a light emitting device using the wavelength conversion member. A wavelength conversion member is formed of an inorganic phosphor dispersed in a glass matrix, wherein the glass matrix contains, in % by mole, 30 to 85% SiO2, 0 to 20% B2O3, 0 to 25% Al2O3, 0 to 3% Li2O, 0 to 3% Na2O, 0 to 3% K2O, 0 to 3% Li2O+Na2O+K2O, 0 to 35% MgO, 0 to 35% CaO, 0 to 35% SrO, 0 to 35% BaO, 0.1 to 45% MgO+CaO+SrO+BaO, and 0 to 4% ZnO, and the inorganic phosphor is at least one selected from the group consisting of an oxide phosphor, a nitride phosphor, an oxynitride phosphor, a chloride phosphor, an oxychloride phosphor, a halide phosphor, an aluminate phosphor, and a halophosphate phosphor.

公开(公告)号：US10062673B2

公开(公告)日：2018-08-28

申请号：US15508372

申请日：2015-08-05

申请人： PHILIPS LIGHTING HOLDING B.V.

发明人： Peter Josef Schmidt ,  Hans-Helmut Bechtel

IPC分类号： F21V9/16 ,  H01L25/075 ,  F21V9/30 ,  C09K11/02 ,  C09K11/08 ,  F21K9/64 ,  C09K11/61 ,  C09K11/77 ,  C09K11/88 ,  H01L33/50 ,  F21Y115/10 ,  F21Y113/13 ,  F21Y113/17

CPC分类号： H01L25/0753 ,  C09K11/02 ,  C09K11/025 ,  C09K11/08 ,  C09K11/0883 ,  C09K11/617 ,  C09K11/7718 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/886 ,  F21K9/64 ,  F21V9/30 ,  F21Y2113/13 ,  F21Y2113/17 ,  F21Y2115/10 ,  H01L33/504 ,  H01L2924/0002 ,  Y02B20/181 ,  H01L2924/00

摘要： The invention provides a lighting device (100) comprising: —a first solid state light source (10), configured to provide UV radiation (11) having a wavelength selected from the range of 380-420 nm; —a second solid state light source (20), configured to provide blue light (21) having a wavelength selected from the range of 440-470 nm; —a wavelength converter element (200), wherein the wavelength converter element (200) comprises: —a first luminescent material (210), configured to provide upon excitation with the blue light (21) of the second solid state light source (20) first luminescent material light (211) having a wavelength selected from the green and yellow wavelength range, and wherein the first luminescent material excitability for UV radiation (11) is lower than for blue light (21); and —a second luminescent material (220), configured to provide upon excitation with the blue light (21) of the second solid state light source (20) second luminescent material light (221) having a wavelength selected from the orange and red wavelength range, and wherein the second luminescent material excitability for UV radiation (11) is lower than for blue light (21).

公开(公告)号：US20170218267A1

公开(公告)日：2017-08-03

申请号：US15321956

申请日：2015-08-03

申请人： GRIREM ADVANCED MATERIALS CO., LTD. ,  GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS

发明人： Weidong Zhuang ,  Jiyou Zhong ,  Ronghui Liu ,  Yanfeng Li ,  Yuanhong Liu ,  Huibing Xu ,  Lei Chen

IPC分类号： C09K11/77 ,  C30B29/22 ,  C30B1/10 ,  H01L33/50

CPC分类号： C09K11/7792 ,  C09K11/7718 ,  C09K11/7721 ,  C09K11/7769 ,  C09K11/7774 ,  C30B1/10 ,  C30B29/22 ,  H01L33/502 ,  H01L33/505

摘要： The application relates to fluorescent powder which has a garnet structure and can be effectively excited by ultraviolet light or blue light, a method for preparing the fluorescent powder, and a light emitting device, an image display device and an illumination device comprising the fluorescent powder. A chemical formula of the fluorescent powder is expressed as: (M1a-xM2x)ZrbM3cOd, where M1 is one or two elements selected from Sr, Ca, La, Y, Lu and Gd, Ca or Sr being necessary; M2 is one or two elements selected from Ce, Pr, Sm, Eu, Tb and Dy, Ce being necessary; M3 is at least one element selected from Ga, Si, and Ge, Ga being necessary; and 2.8≦a≦3.2, 1.9≦b≦2.1, 2.8≦c≦3.2, 11.8≦d≦12.2, and 0.002≦x≦0.6.

公开(公告)号：US20150115201A1

公开(公告)日：2015-04-30

申请号：US14398136

申请日：2012-05-08

申请人： Mingjie Zhou ,  Rong Wang ,  Guitang Chen

发明人： Mingjie Zhou ,  Rong Wang ,  Guitang Chen

IPC分类号： C09K11/02 ,  C09K11/77

CPC分类号： C09K11/025 ,  C09K11/02 ,  C09K11/77 ,  C09K11/7703 ,  C09K11/7715 ,  C09K11/7718 ,  C09K11/7728 ,  C09K11/7731 ,  C09K11/7759 ,  C09K11/7761 ,  C09K11/7766 ,  C09K11/7768

摘要： Provided in the present invention is a metal nanoparticle-coating titanate fluorescent material, which has a molecular formula of A1-x-yByTiO3:xR@SiO2@Mz, where A is one or two elements selected from Ca, Sr, Ba and Mg, where B is one element selected from Li, Na and K, where R is one or two elements selected from Eu, Gd, Tb, Tm, Sm, Ce, Dy and Mn, where M is one selected from Ag, Au, Pt, Pd and Cu nanoparticles, where 0

摘要翻译： 本发明提供了分子式为Al-x-yByTiO3：xR @ SiO2·Mz的金属纳米粒子涂覆钛酸盐荧光体，其中A为选自Ca，Sr，Ba和Mg中的一种或两种元素， 其中B是选自Li，Na和K中的一种元素，其中R是选自Eu，Gd，Tb，Tm，Sm，Ce，Dy和Mn中的一种或两种元素，其中M是选自Ag，Au，Pt， Pd和Cu纳米颗粒，其中0

公开(公告)号：US20140145114A1

公开(公告)日：2014-05-29

申请号：US14130228

申请日：2011-06-28

申请人： Mingjie Zhou ,  Ping Wang ,  Jixing Chen ,  Hui Huang

发明人： Mingjie Zhou ,  Ping Wang ,  Jixing Chen ,  Hui Huang

IPC分类号： H01S5/30 ,  C23C14/35 ,  C23C14/08

CPC分类号： H01S5/3018 ,  C09K11/7718 ,  C09K11/7768 ,  C23C14/081 ,  C23C14/35 ,  H05B33/14

摘要： Cerium doped magnesium barium tungstate luminescent thin film, manufacturing method and application thereof are provided, said method for manufacturing cerium doped magnesium barium tungstate luminescent thin film comprises the following steps: mixing MgO, BaO, WO3 and Ce2O3, sintering for forming sputtering target, forming the precursor of cerium doped magnesium barium tungstate luminescent thin film by magnetron sputtering, annealing the precursor of cerium doped magnesium barium tungstate luminescent thin film, and then forming cerium doped magnesium barium tungstate luminescent thin film. Said cerium doped magnesium barium tungstate luminescent thin film exhibits high luminescence efficiency and high light emitting peaks in red and blue regions. Said method presents the advantages of simplified operation, less cost, and suitable for industrial preparation.

摘要翻译： 提供铈掺杂的钡钡钨酸盐发光薄膜，其制造方法和应用，所述制造铈掺杂的钡钡钨酸盐发光薄膜的方法包括以下步骤：将MgO，BaO，WO 3和Ce 2 O 3混合，烧结以形成溅射靶，形成 通过磁控溅射法铈铈掺杂镁钡钨酸盐发光薄膜的前体，对铈掺杂的钡钡钨酸盐发光薄膜进行退火，然后形成铈掺杂的钡钡钨酸盐发光薄膜。 所述铈掺杂的钡钡钨酸盐发光薄膜在红色和蓝色区域表现出高发光效率和高发光峰。 所述方法具有操作简单，成本低，适用于工业制备的优点。

公开(公告)号：US20140042896A1

公开(公告)日：2014-02-13

申请号：US14041171

申请日：2013-09-30

申请人： Mitsubishi Chemical Corporation

发明人： Hiroaki SAKUTA ,  Kazuhiko Kagawa ,  Yoshihito Satou ,  Hiroaki Okagawa ,  Shin Hiraoka

IPC分类号： H01L33/08

CPC分类号： H01L33/08 ,  C09K11/0883 ,  C09K11/7718 ,  C09K11/7721 ,  C09K11/7734 ,  C09K11/7738 ,  C09K11/7774 ,  H01L33/504 ,  Y02B20/181

摘要： A white light-emitting semiconductor device having improved reproducibility of bright red. The device outputs light having a blue component, a green component, and a red component. Each of the light components (blue, green, and red) is based on a light-emitting semiconductor element and/or a phosphor that absorbs light emitted by a light-emitting semiconductor element and emits light through wavelength conversion. The outputted light has a spectrum which has a maximum wavelength in the range of 615-645 nm, and the intensity at a wavelength of 580 nm of the outputted light, which has been normalized with respect to luminous flux, is 80-100% of the intensity at a wavelength of 580 nm of standard light for color rendering evaluation, which has been normalized with respect to luminous flux.

摘要翻译： 一种具有亮红色再现性的白色发光半导体器件。 该装置输出具有蓝色分量，绿色分量和红色分量的光。 光分量（蓝，绿，红）各自以发光半导体元件和/或荧光体为基础，吸收由发光半导体元件发出的光并通过波长转换发光。 输出的光具有在615-645nm的范围内具有最大波长的光谱，并且已经相对于光通量归一化的输出光的波长580nm处的强度为80-100％ 用于显色评估的标准光的波长580nm处的强度已经相对于光通量被归一化。

公开(公告)号：US08545722B2

公开(公告)日：2013-10-01

申请号：US11816702

申请日：2006-02-10

申请人： Peter Schmidt ,  Jorg Meyer ,  Walter Mayr ,  Hans-Helmut Bechtel

发明人： Peter Schmidt ,  Jorg Meyer ,  Walter Mayr ,  Hans-Helmut Bechtel

IPC分类号： H05B33/14 ,  C09K11/08 ,  C09K11/77

CPC分类号： C09K11/0883 ,  C09K11/7718 ,  C09K11/7721 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2924/00014

摘要： An illumination system, comprising a radiation source and a luminescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow red-emitting cerium(III)-activated alkaline earth oxonitridoaluminosilicate of general formula Ca1−x−yAxAl1+a−bBbSi1−aN3−aOa:Cey, wherein A selected from the group comprising beryllium, magnesium, strontium, barium, zinc, manganese, lithium, sodium, potassium, rubidium, praseodymium, samarium, europium, and B selected from the group comprising boron, gallium, scandium and wherein 0

摘要翻译： 一种照明系统，包括辐射源和发光材料，所述发光材料包括至少一种能够吸收由所述辐射源发射的光的一部分并发射与所吸收的光的波长不同的波长的光的荧光体; 其中所述至少一种荧光体是通式为Ca1-x-yAxAl1 + a-bBbSi1-aN3-aOa：Cey的黄红色发光铈（III）活化的碱土金属氧杂三硅铝酸硅酸盐，其中A选自铍，镁 ，铋，钡，锌，锰，锂，钠，钾，铷，镨，钐，铕和B，其选自硼，镓，钪，其中0

公开(公告)号：US08409470B2

公开(公告)日：2013-04-02

申请号：US11441094

申请日：2006-05-26

申请人： Naoto Hirosaki ,  Kyota Ueda ,  Hajime Yamamoto

发明人： Naoto Hirosaki ,  Kyota Ueda ,  Hajime Yamamoto

IPC分类号： C09K11/02 ,  C09K11/08 ,  C09K11/77 ,  C09K11/54 ,  C09K11/66

CPC分类号： C09K11/7792 ,  C01B21/0602 ,  C01B21/0821 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/84 ,  C04B35/447 ,  C04B35/58 ,  C04B35/581 ,  C04B35/584 ,  C04B35/597 ,  C04B2235/3224 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3262 ,  C04B2235/3852 ,  C04B2235/3865 ,  C04B2235/3878 ,  C04B2235/3886 ,  C04B2235/445 ,  C04B2235/6567 ,  C04B2235/761 ,  C04B2235/77 ,  C09K11/0883 ,  C09K11/643 ,  C09K11/646 ,  C09K11/7703 ,  C09K11/7706 ,  C09K11/7718 ,  C09K11/7721 ,  C09K11/7728 ,  C09K11/7734 ,  C09K11/7746 ,  C09K11/7749 ,  C09K11/7761 ,  C09K11/7764 ,  C09K11/7774 ,  C09K11/7783 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/181 ,  Y02B20/181

摘要： An object of the present invention is to provide an inorganic phosphor having fluorescence properties emitting an orange or red light which has a longer wavelength as compared with the cases of conventional sialon phosphors activated with a rare earth.The invention relates to a design of white light-emitting diode rich in a red component and having good color-rendering properties by employing a solid solution crystal phase phosphor which uses as a host crystal an inorganic compound having the same crystal structure as that of a CaSiAlN3 crystal phase and to which M (wherein M is one or two or more elements selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb) is added as an emission center.

摘要翻译： 本发明的目的是提供一种具有发射橙色或红色光的荧光特性的无机荧光体，其与通过稀土活化的常规赛隆荧光体的情况相比具有较长的波长。 本发明涉及一种富含红色成分并具有良好显色性能的白色发光二极管的设计，该固体溶液晶相荧光体用作与主体结晶相同的晶体结构的无机化合物 加入MSi（其中M为选自Mn，Ce，Pr，Nd，Sm，Eu，Tb，Dy，Ho，Er，Tm和Yb中的一种或两种以上的元素） 作为排放中心。

公开(公告)号：US08333820B2

公开(公告)日：2012-12-18

申请号：US13040087

申请日：2011-03-03

申请人： Mark J. Hampden-Smith ,  Toivo T. Kodas ,  Quint H. Powell ,  Daniel J. Skamser ,  James Caruso ,  Clive D. Chandler

发明人： Mark J. Hampden-Smith ,  Toivo T. Kodas ,  Quint H. Powell ,  Daniel J. Skamser ,  James Caruso ,  Clive D. Chandler

IPC分类号： B22F9/12

CPC分类号： B01J2/003 ,  B01J2/006 ,  B01J2/02 ,  B01J2/04 ,  B01J13/02 ,  B01J19/10 ,  B01J19/2405 ,  B01J2219/00112 ,  B01J2219/00155 ,  B01J2219/00159 ,  B01J2219/00162 ,  B01J2219/00166 ,  B01J2219/00171 ,  B01J2219/00186 ,  B22F1/0018 ,  B22F1/02 ,  B22F1/025 ,  B22F9/02 ,  B22F9/026 ,  B22F9/24 ,  B22F9/30 ,  B22F2998/00 ,  B22F2999/00 ,  B24B37/044 ,  B82Y30/00 ,  C01B13/18 ,  C01B13/185 ,  C01B17/20 ,  C01G15/006 ,  C01G23/003 ,  C01G23/006 ,  C01G25/00 ,  C01P2002/60 ,  C01P2002/70 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/34 ,  C01P2004/50 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/80 ,  C01P2006/10 ,  C01P2006/22 ,  C01P2006/60 ,  C01P2006/80 ,  C09G1/02 ,  C09K3/1436 ,  C09K3/1463 ,  C09K11/025 ,  C09K11/0805 ,  C09K11/0877 ,  C09K11/562 ,  C09K11/565 ,  C09K11/567 ,  C09K11/584 ,  C09K11/595 ,  C09K11/623 ,  C09K11/625 ,  C09K11/642 ,  C09K11/643 ,  C09K11/644 ,  C09K11/662 ,  C09K11/666 ,  C09K11/671 ,  C09K11/672 ,  C09K11/7701 ,  C09K11/7708 ,  C09K11/7718 ,  C09K11/7729 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7746 ,  C09K11/7769 ,  C09K11/7771 ,  C09K11/7774 ,  C09K11/7776 ,  C09K11/7784 ,  C09K11/7786 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7797 ,  C22C1/1026 ,  C22C32/0089 ,  H01G4/0085 ,  H01J29/20 ,  H01L21/3212 ,  H01L23/49883 ,  H01L2924/0002 ,  H01L2924/09701 ,  Y10T428/12007 ,  Y10T428/12014 ,  Y10T428/12056 ,  Y10T428/1216 ,  Y10T428/12181 ,  Y10T428/256 ,  Y10T428/2982 ,  Y10T428/2991 ,  B22F1/0014 ,  B22F1/0048 ,  B22F2202/01 ,  B22F3/008 ,  B22F2202/11 ,  H01L2924/00

摘要： Provided is an aerosol method, and accompanying apparatus, for preparing powdered products of a variety of materials involving the use of an ultrasonic aerosol generator including a plurality of ultrasonic transducers underlying and ultrasonically energizing a reservoir of liquid feed which forms droplets of the aerosol. Carrier gas is delivered to different portions of the reservoir by a plurality of gas delivery ports delivering gas from a gas delivery system. The aerosol is pyrolyzed to form particles, which are then cooled and collected. The invention also provides powders made by the method and devices made using the powders.

摘要翻译： 本发明提供了一种用于制备各种材料的粉末产品的气溶胶方法和配套装置，其涉及使用包括多个超声换能器的超声波气溶胶发生器，所述超声波气溶胶发生器基本上超声波地激励形成液滴的液体进料的储存器。 载气通过从气体输送系统输送气体的多个气体输送口输送到储存器的不同部分。 气溶胶被热解形成颗粒，然后将其冷却并收集。 本发明还提供通过使用粉末制造的方法和装置制成的粉末。

公开(公告)号：US20120248965A1

公开(公告)日：2012-10-04

申请号：US13514951

申请日：2009-12-29

申请人： Mingjie Zhou ,  Wenbo Ma

发明人： Mingjie Zhou ,  Wenbo Ma

IPC分类号： H01J29/20

CPC分类号： H01J63/06 ,  C09K11/0883 ,  C09K11/565 ,  C09K11/584 ,  C09K11/7702 ,  C09K11/7718 ,  C09K11/7734 ,  C09K11/7771 ,  C09K11/7774 ,  H01J29/20 ,  H01J63/04 ,  Y02B20/181

摘要： A field emission device for emitting white light is provided. The device includes a cathode plate assembly (1), an anode plate assembly (2) which is opposite to and spaced from the cathode plate assembly (1), and a supporting body (3) for tight coupling the cathode plate assembly (1) with the anode plate assembly (2). The anode plate assembly (2) includes a transparent substrate (203) which can emit yellow light when excited by blue light. An anode (202) and a blue cathode ray luminescent material layer (201) are provided on the surface of the transparent substrate (203). The blue cathode ray luminescent material layer (201) contains blue cathode ray luminescent material.

摘要翻译： 提供了用于发射白光的场发射装置。 该装置包括阴极板组件（1），与阴极板组件（1）相对并间隔开的阳极板组件（2）和用于紧密耦合阴极板组件（1）的支撑体（3） 与阳极板组件（2）。 阳极板组件（2）包括透明基板（203），当由蓝光激发时可以发出黄光。 在透明基板（203）的表面上设置阳极（202）和蓝色阴极射线发光材料层（201）。 蓝色阴极射线发光材料层（201）含有蓝色阴极射线发光材料。