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1. 发明授权

US08900480B2 Ceramic composite material for light conversion and use thereof 有权
标题翻译：陶瓷复合材料，用于光转化及其应用
公开(公告)号：US08900480B2
公开(公告)日：2014-12-02
申请号：US10542569
申请日：2004-01-19
申请人： Shin-ichi Sakata , Yoshiharu Waku
发明人： Shin-ichi Sakata , Yoshiharu Waku
IPC分类号： C09K11/02 , C09K11/08 , C09K11/77 , H01J1/62 , H01J63/04 , C04B35/44 , C04B35/117 , C04B35/626 , C04B35/65 , C04B35/653 , H01L33/50
CPC分类号： C04B35/117 , C04B35/44 , C04B35/62665 , C04B35/652 , C04B35/653 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/445 , C04B2235/6581 , C04B2235/80 , C09K11/0805 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： A ceramic composite material for light conversion, which is a solidified body comprising two or more matrix phases with respective components being two or more oxides selected from the group consisting of metal oxides and complex oxides each produced from two or more metal oxides, wherein at least one of the matrix phases is a phosphor phase containing an activated oxide. The solidified body is preferably obtained by the unidirectional solidification method. The ceramic composite material for light conversion is excellent in brightness, light-mixing property, heat resistance and ultraviolet light resistance.
摘要翻译：一种用于光转化的陶瓷复合材料，其是包含两个或更多个基体相的固化体，其中各组分是两种或更多种选自由两种或更多种金属氧化物制成的金属氧化物和复合氧化物的氧化物，其中至少基质相中的一个是含有活性氧化物的磷光体相。固化体优选通过单向凝固法得到。用于光转换的陶瓷复合材料的亮度，光混合性，耐热性和耐紫外线性优异。

2. 发明申请

US20060124951A1 Ceramic composite material for optical conversion and use thereof 有权
标题翻译：用于光学转换的陶瓷复合材料及其用途
公开(公告)号：US20060124951A1
公开(公告)日：2006-06-15
申请号：US10542569
申请日：2004-01-19
申请人： Shin-ichi Sakata , Yoshiharu Waku
发明人： Shin-ichi Sakata , Yoshiharu Waku
IPC分类号： H01L33/00
CPC分类号： C04B35/117 , C04B35/44 , C04B35/62665 , C04B35/652 , C04B35/653 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/445 , C04B2235/6581 , C04B2235/80 , C09K11/0805 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： A ceramic composite material for light conversion, which is a solidified body comprising two or more matrix phases with respective components being two or more oxides selected from the group consisting of metal oxides and complex oxides each produced from two or more metal oxides, wherein at least one of the matrix phases is a phosphor phase containing an activated oxide. The solidified body is preferably obtained by the unidirectional solidification method. The ceramic composite material for light conversion is excellent in brightness, light-mixing property, heat resistance and ultraviolet light resistance.
摘要翻译：一种用于光转化的陶瓷复合材料，其是包含两个或更多个基体相的固化体，其中各组分是两种或更多种选自由两种或更多种金属氧化物制成的金属氧化物和复合氧化物的氧化物，其中至少基质相之一是含有活性氧化物的磷光体相。凝固体优选通过单向凝固法得到。用于光转换的陶瓷复合材料的亮度，光混合性，耐热性和耐紫外线性优异。

3. 发明授权

US08148886B2 Red nitride phosphor and production method thereof 有权
标题翻译：红色氮化物荧光粉及其制备方法
公开(公告)号：US08148886B2
公开(公告)日：2012-04-03
申请号：US11795298
申请日：2006-01-25
申请人： Shin-ichi Sakata , Takeshi Yamao , Tetsuo Yamada
发明人： Shin-ichi Sakata , Takeshi Yamao , Tetsuo Yamada
IPC分类号： C09K11/59 , C09K11/08
CPC分类号： C09K11/0883 , C01B21/0602 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2002/84 , C01P2006/60 , C09K11/7728
摘要： A red phosphor where the crystal phase constituting the phosphor is monoclinic Eu-activated CaAlSiN3. A red phosphor which is Eu-activated CaAlSiN3 powder having an average particle diameter of 10 μm or less as measured in the non-pulverized state by the laser scattering particle size distribution analysis. A light-emitting device comprising a blue light-emitting element, a yellow phosphor capable of converting the blue light emitted from the blue light-emitting element into yellow light, and the above-described red phosphor capable of converting the blue light emitted from the blue light-emitting element into red light. A method for producing Eu-activated CaAlSiN3, comprising firing a raw material powder comprising Ca3N2, AlN, Si3N4 and EuN at 1,400 to 2,000° C. in a nitrogen-containing atmosphere, the Ca3N2, AlN and Si3N4 giving a composition falling in the region surrounded by a straight line connecting the following four points A to D in the composition diagram of FIG. 1, and EuN being contained in an amount of 0.01 to 10 parts by weight as Eu per 100 parts by weight in total of Ca3N2, AlN and Si3N4.
摘要翻译：构成荧光体的晶相的红色荧光体为单斜晶Eu激活CaAlSiN3。一种红色荧光体，其是通过激光散射粒度分布分析在非粉碎状态下测定的平均粒径为10μm以下的Eu活化CaAlSiN 3粉末。一种发光装置，包括蓝色发光元件，能够将从蓝色发光元件发射的蓝色光转换成黄色光的黄色荧光体，以及上述红色荧光体，其能够将从蓝色发光元件发出的蓝色光蓝色发光元件变成红灯。一种Eu活化的CaAlSiN 3的制造方法，其特征在于，在含氮气氛中，在1400〜2000℃下烧成含有Ca3N2，AlN，Si3N4，EuN的原料粉末，使Ca3N2，AlN，Si3N4在该区域由连接图4的组成图中的以下四点A至D的直线包围。 1，EuN的含量相对于Ca3N2，AlN和Si3N4总计为100重量份，为Eu为0.01〜10重量份。

4. 发明授权

US08044572B2 Light conversion structure and light-emitting device using the same 有权
标题翻译：光转换结构及使用其的发光装置
公开(公告)号：US08044572B2
公开(公告)日：2011-10-25
申请号：US11792899
申请日：2005-12-13
申请人： Shin-ichi Sakata , Atsuyuki Mitani , Itsuhiro Fujii
发明人： Shin-ichi Sakata , Atsuyuki Mitani , Itsuhiro Fujii
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： C09K11/7792 , C04B35/117 , C04B35/44 , C04B35/584 , C04B35/653 , C04B2235/3206 , C04B2235/3208 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/764 , C04B2235/80 , C04B2235/9661 , C09K11/0883 , C09K11/7734 , H01L33/502 , H01L33/504 , H01L2224/48091 , H01L2924/00014
摘要： A light conversion structure ensuring good light transmission and less deterioration and capable of controlling light to a desired color tone and emitting a highly bright light, and a light-emitting device using the same. The light conversion structure is a light conversion structure including a layer formed of a ceramic composite, which absorbs a part of a first light to emit a second light and transmits a part of the first light, and a fluorescent layer for the control of color tone, which is formed on the surface of the ceramic composite and which absorbs a part of the first light or a part of the second light to emit a third light and transmits a part of the first light or a part of the second light, wherein the ceramic composite includes a solidified body where at least two or more metal oxide phases are formed continuously and three-dimensionally entangled with each other, and at least one metal oxide phase in the solidified body includes a metal element oxide capable of emitting fluorescence.
摘要翻译：一种光转换结构，确保良好的光透射和较少的劣化，并且能够将光控制到期望的色调并发出高亮度的光，以及使用该光转换结构的发光装置。光转换结构是一种光转换结构，其包括由陶瓷复合体形成的层，其吸收第一光的一部分以发射第二光并透射第一光的一部分，以及用于控制色调的荧光层其形成在所述陶瓷复合体的表面上，并且吸收所述第一光的一部分或所述第二光的一部分以发射第三光并透射所述第一光或所述第二光的一部分的一部分，其中，陶瓷复合体包括其中至少两个或更多个金属氧化物相被连续地形成并且彼此三维地缠结的凝固体，并且固化体中的至少一个金属氧化物相包括能够发射荧光的金属元素氧化物。

5. 发明申请

US20100231120A1 CERAMIC COMPOSITE LIGHT-CONVERTING MEMBER AND LIGHT-EMITTING DEVICE USING THE SAME 有权
标题翻译：陶瓷复合光转换构件和使用其的发光装置
公开(公告)号：US20100231120A1
公开(公告)日：2010-09-16
申请号：US12161403
申请日：2007-01-18
申请人： Atsuyuki Mitani , Shin-ichi Sakata
发明人： Atsuyuki Mitani , Shin-ichi Sakata
IPC分类号： H01J1/63 , C09K11/80
CPC分类号： C04B35/44 , C04B35/62665 , C04B35/653 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/445 , C04B2235/76 , C04B2235/764 , C04B2235/768 , C04B2235/80 , C09K11/7774 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , Y02B20/181 , H01L2924/00014
摘要： The present invention relates to a ceramic composite light-converting member which is a solidified body having a texture of at least two or more oxide phases being continuously and three-dimensionally entangled with each other, where at least one of the oxide phases is a fluorescence-emitting phase and the composition as a whole is represented by: x.AlO3/2-y.(a.YO3/2-b.GdO3/2-c.CeO2) [wherein x, y, a, b and c are each a molar fraction and satisfy 0.750
摘要翻译：陶瓷复合光转换构件技术领域本发明涉及一种陶瓷复合光转换构件，其是至少两个以上的氧化物相的结构彼此连续地且三维地缠结的凝固体，其中至少一个氧化物相是荧光（a.YO3 / 2-b.GdO3 / 2-c.CeO2）[其中x，y，a，b和c分别为每个摩尔分数满足0.750

6. 发明申请

US20100181897A1 CERAMIC COMPOSITE FOR PHOTOTRANSFORMATION AND LIGHT EMITTING DEVICE USING THE SAME 有权
标题翻译：陶瓷复合材料用于照相和发光装置
公开(公告)号：US20100181897A1
公开(公告)日：2010-07-22
申请号：US12440036
申请日：2007-09-18
申请人： Atsuyuki Mitani , Shin-ichi Sakata
发明人： Atsuyuki Mitani , Shin-ichi Sakata
IPC分类号： H01J1/62 , G02B5/20
CPC分类号： C04B35/653 , C04B35/44 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/80 , C09K11/7774 , H01L33/502 , H01L33/505 , H01L2224/48091 , H01L2924/00014
摘要： A light-converting ceramic composite comprising a solidified body having a texture of at least two or more oxide phases being continuously and three-dimensionally entangled together, with at least one of the oxide phases being a fluorescence-emitting crystal phase, wherein the interface length between the oxide phases per 1 mm2 of a plane in the light-converting ceramic composite is from 150 to 1,500 mm.
摘要翻译：一种光转换陶瓷复合体，其中至少一个所述氧化物相是荧光发射结晶相，其中所述固化体具有至少两个或更多个氧化物的结构，所述氧化物相的结构被连续地和三维地缠结在一起，其中所述界面长度在光转换陶瓷复合材料中每1mm2平面的氧化物相之间的间隔为150至1,500mm。

7. 发明授权

US08628687B2 Sialon-based oxynitride phosphor and production method thereof 有权
标题翻译：赛隆型氮氧化物荧光体及其制造方法
公开(公告)号：US08628687B2
公开(公告)日：2014-01-14
申请号：US13611824
申请日：2012-09-12
申请人： Takeshi Yamao , Tetsuo Yamada , Shin-ichi Sakata
发明人： Takeshi Yamao , Tetsuo Yamada , Shin-ichi Sakata
IPC分类号： C09K11/08 , C09K11/66
CPC分类号： C09K11/0883 , C04B35/597 , C04B35/6261 , C04B35/62675 , C04B35/62685 , C04B2235/3203 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3852 , C04B2235/3865 , C04B2235/3873 , C04B2235/3895 , C04B2235/44 , C04B2235/442 , C04B2235/5296 , C04B2235/5409 , C04B2235/5436 , C04B2235/5481 , C04B2235/80 , C09K11/7734 , H01J2211/42 , H01L33/502 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00012 , H01L2924/00014 , H01L2924/00
摘要： An oxynitride phosphor includes an α-sialon as the main component, which is represented by the formula: MxSi12−(m+n)Al(m+n)OnN16−n:Lny (wherein 0.3≦x+y
摘要翻译：氮氧化物荧光体包括α-赛隆作为主要成分，其由下式表示：MxSi12-（m + n）Al（m + n）OnN16-n：Lny（其中0.3@x+y <1.5,0 < y <0.7，0.3@m <4.5,0

8. 发明授权

US08518300B2 β-sialon phosphor powder and production method thereof 有权
标题翻译： β-赛隆荧光粉及其制备方法
公开(公告)号：US08518300B2
公开(公告)日：2013-08-27
申请号：US12682358
申请日：2008-10-06
申请人： Takuma Sakai , Shin-ichi Sakata
发明人： Takuma Sakai , Shin-ichi Sakata
IPC分类号： H01L33/00
CPC分类号： C09K11/0883 , C01B21/0826 , C01P2002/30 , C01P2002/54 , C01P2004/54 , C01P2004/61 , C01P2006/60 , C04B35/597 , C04B35/6268 , C04B2235/3217 , C04B2235/3224 , C04B2235/3865 , C04B2235/3878 , C04B2235/46 , C04B2235/465 , C04B2235/5296 , C04B2235/5436 , C04B2235/767 , C09K11/7734 , H01L33/502
摘要： A β-sialon phosphor particle in which Eu (europium) is solid-soluted in a crystal having a β-type Si3N4 crystal structure, wherein the median diameter (D50) in the particle size distribution curve of the primary particle is from 3.0 to 10 μm and the aspect ratio is less than 1.5.
摘要翻译：其中Eu（铕）在具有β型Si 3 N 4晶体结构的晶体中固溶的β-赛隆荧光体颗粒，其中初级粒子的粒度分布曲线的中值粒径（D50）为3.0〜10 妈妈的长宽比小于1.5。

9. 发明授权

US07863636B2 Substrate for light-emitting diode, and light-emitting diode 有权
标题翻译：发光二极管基板和发光二极管
公开(公告)号：US07863636B2
公开(公告)日：2011-01-04
申请号：US11990235
申请日：2006-08-02
申请人： Shin-ichi Sakata , Atsuyuki Mitani
发明人： Shin-ichi Sakata , Atsuyuki Mitani
IPC分类号： H01L33/00 , H01L21/00
CPC分类号： C04B35/01 , C04B35/117 , C04B35/44 , C04B35/58 , C04B35/653 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/3286 , C04B2235/764 , C04B2235/80 , C04B2235/963 , C04B2235/9661 , C09K11/7774 , H01L33/501 , H01L2224/10 , H05B33/14
摘要： A substrate for light-emitting diodes, obtained by stacking a single crystal layer to form a light-emitting diode element onto a ceramic composite layer for light conversion, the ceramic composite layer having been formed by a unidirectional solidification method so that the ceramic composite layer comprises a solidified body having formed therein at least two or more oxide phases selected from single metal oxides and complex metal oxides to be continuously and three-dimensionally entangled with each other, with each oxide phase having a single crystal orientation, wherein at least one oxide phase out of the oxide phases in the solidified body contains a metal element oxide capable of emitting fluorescence.
摘要翻译：通过将单晶层堆叠以形成发光二极管元件到用于光转换的陶瓷复合层上而获得的发光二极管的基板，所述陶瓷复合层通过单向凝固法形成，使得陶瓷复合层包括其中形成有至少两个以上选自单金属氧化物和复合金属氧化物的氧化物彼此连续地且三维地缠结的凝固体，每个氧化物相具有单晶取向，其中至少一种氧化物凝固体中的氧化物相的相位含有能够发出荧光的金属元素氧化物。

10. 发明申请

US20090166667A1 Substrate for Light-Emitting Diode, and Light-Emitting Diode 有权
标题翻译：发光二极管基板和发光二极管
公开(公告)号：US20090166667A1
公开(公告)日：2009-07-02
申请号：US11990235
申请日：2006-08-02
申请人： Shin-ichi Sakata , Atsuyuki Mitani
发明人： Shin-ichi Sakata , Atsuyuki Mitani
IPC分类号： H01L33/00 , B32B18/00 , B32B9/00
CPC分类号： C04B35/01 , C04B35/117 , C04B35/44 , C04B35/58 , C04B35/653 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/3286 , C04B2235/764 , C04B2235/80 , C04B2235/963 , C04B2235/9661 , C09K11/7774 , H01L33/501 , H01L2224/10 , H05B33/14
摘要： A substrate for light-emitting diodes, which uses no fluorescent powder, enables formation of a good light-emitting diode element, resulting in less deterioration, transmits light of the light-emitting diode element, emits light by utilizing a part of the transmitted light, and allows the transmitted light and newly emitted light to be mixed and emitted, is provided.The substrate for light-emitting diodes of the present invention is a substrate for light-emitting diodes, obtained by stacking a single crystal layer enabling to form a light-emitting diode element thereon and a ceramic composite layer for light conversion comprising a solidified body having formed therein at least two or more oxide phases selected from a single metal oxide and a complex metal oxide to be continuously and three-dimensionally entangled with each other, wherein at least one oxide phase out of oxide phases in the solidified body contains a metal element oxide capable of emitting fluorescence.
摘要翻译：不使用荧光粉末的发光二极管的基板能够形成良好的发光二极管元件，导致较少的劣化，透过发光二极管元件的光，利用透射光的一部分发光，并且允许透射光和新发射的光被混合和发射。本发明的发光二极管用基板是通过层叠能够在其上形成发光二极管元件的单晶层和用于光转换的陶瓷复合层而获得的发光二极管的基板，其包括具有在其中形成至少两个或更多个选自单一金属氧化物和复合金属氧化物的氧化物相，以连续地和三维地缠结在一起，其中固化体中的氧化物相中的至少一个氧化物相含有金属元素能够发射荧光的氧化物。

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