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1. 发明申请

US20060250069A1 White light light emitting diode device 有权
标题翻译：白光发光二极管装置
公开(公告)号：US20060250069A1
公开(公告)日：2006-11-09
申请号：US10571223
申请日：2005-06-16
申请人： Shin-ichi Sakata , Atsuyuki Mitani , Itsuhiro Fujii
发明人： Shin-ichi Sakata , Atsuyuki Mitani , Itsuhiro Fujii
IPC分类号： H05B33/00
CPC分类号： C09K11/7774 , C04B35/117 , C04B35/44 , C04B35/653 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/80 , C04B2235/9661 , H01L33/505 , H01L33/507 , H01L2224/45144 , H01L2224/48091 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： A white-light light emitting diode device comprising a light emitting diode element capable of emitting violet light at a wavelength of 400 to 419 nm and a ceramic composite material, wherein the ceramic composite material is a solidified body in which a cerium-activated Y3Al5O12 (Y3Al5O12:Ce) crystal and an α-type aluminum oxide (Al2O3) crystal are continuously and three-dimensionally entangled with each other, the solidified body having not only a photoluminescent property of wavelength-converting a part of the violet light into yellow light but also a function of transmitting a part of the violet light, and the violet light transmitted through the ceramic composite material and yellow light resulting from wavelength conversion by the ceramic composite material are mixed to emit pseudo-white light.
摘要翻译：一种白光发光二极管装置，其特征在于，具有能够发出波长为400〜419nm的紫色光的发光二极管元件和陶瓷复合材料，其中，所述陶瓷复合材料为固体，（3）5（O 3）5（O 3）5 Ce）晶体和α型氧化铝（Al 2 O 3 3）晶体彼此连续地和三维地缠结，凝固体具有不仅将紫外光的一部分波长转换成黄色光，而且还发射紫外光的一部分的功能，透过陶瓷复合材料的紫色光和由波长转换产生的黄色光混合陶瓷复合材料以发出伪白光。

2. 发明授权

US07935973B2 Light-emitting diode, light-emitting diode substrate and production method of light-emitting diode 有权
标题翻译：发光二极管，发光二极管基板和发光二极管的制造方法
公开(公告)号：US07935973B2
公开(公告)日：2011-05-03
申请号：US11665984
申请日：2005-10-20
申请人： Atsuyuki Mitani , Shin-ichi Sakata , Itsuhiro Fujii
发明人： Atsuyuki Mitani , Shin-ichi Sakata , Itsuhiro Fujii
IPC分类号： H01L33/00
CPC分类号： C09K11/7774 , C04B35/117 , C04B35/44 , C04B35/653 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/764 , C04B2235/80 , C04B2235/9661 , C30B11/00 , C30B29/28 , H01L33/007 , H01L33/32 , H01L33/501 , H01L33/502
摘要： The light-emitting diode is a light-emitting diode including a light-converting material substrate and a semiconductor layer formed on the light-converting material substrate, wherein the light-converting material substrate includes a solidified body in which at least two or more oxide phases selected from a simple oxide and a complex oxide are formed continuously and three-dimensionally entangled with each other, at least one oxide phase in the solidified body comprises a metal element capable of emitting fluorescence, and the semiconductor layer includes a plurality of compound semiconductor layers and has at least a light-emitting layer capable of emitting visible light. A light-emitting diode substrate forms a semiconductor, ensuring that the crystal-structure matching with a semiconductor for the formation of a light-emitting diode is good, a good semiconductor layer with less defects can be formed, good-efficiency light emission can be obtained from a light-emitting layer formed in the semiconductor layer, uniform florescence can be emitted by light from the light-emitting layer in the semiconductor layer, and light can be efficiently out put; and a color unevenness-free light-emitting diode using the substrate.
摘要翻译：发光二极管是包括光转换材料基板和形成在光转换材料基板上的半导体层的发光二极管，其中，所述光转换材料基板包括固化体，其中，至少两个以上的氧化物连续地形成从简单氧化物和复合氧化物中选择的相，并且三维地相互缠结，凝固体中的至少一个氧化物相包含能够发出荧光的金属元素，半导体层包含多个化合物半导体并且具有至少能够发出可见光的发光层。发光二极管基板形成半导体，确保与用于形成发光二极管的半导体的晶体结构匹配良好，可以形成具有较少缺陷的良好的半导体层，可以实现高效率的发光从形成在半导体层中的发光层获得的均匀的荧光可以通过来自半导体层中的发光层的光发射，并且可以有效地放出光; 以及使用该基板的不发色的发光二极管。

3. 发明申请

US20070257597A1 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：US20070257597A1
公开(公告)日：2007-11-08
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： H01L33/00 , C09K11/08 , C09K11/59 , C09K11/64 , C09K11/80
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。

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. 发明授权

US07633217B2 White-light light emitting diode device 有权
标题翻译：白光发光二极管装置
公开(公告)号：US07633217B2
公开(公告)日：2009-12-15
申请号：US10571223
申请日：2005-06-16
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： C09K11/7774 , C04B35/117 , C04B35/44 , C04B35/653 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/80 , C04B2235/9661 , H01L33/505 , H01L33/507 , H01L2224/45144 , H01L2224/48091 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： A white-light light emitting diode device comprising a light emitting diode element capable of emitting violet light at a wavelength of 400 to 419 nm and a ceramic composite material, wherein the ceramic composite material is a solidified body in which a cerium-activated Y3Al5O12 (Y3Al5O12:Ce) crystal and an α-type aluminum oxide (Al2O3) crystal are continuously and three-dimensionally entangled with each other, the solidified body having not only a photoluminescent property of wavelength-converting a part of the violet light into yellow light but also a function of transmitting a part of the violet light, and the violet light transmitted through the ceramic composite material and yellow light resulting from wavelength conversion by the ceramic composite material are mixed to emit pseudo-white light.
摘要翻译：一种白光发光二极管装置，其特征在于，具有能够发出波长为400〜419nm的紫色光的发光二极管元件和陶瓷复合材料，其中，所述陶瓷复合材料为固体，其中，铈活化的Y 3 Al 5 O 12（ Y 3 Al 5 O 12：Ce）晶体和α型氧化铝（Al 2 O 3）晶体彼此连续地和三维地缠结，凝固体不仅具有将一部分紫色光波长转换成黄色光的光致发光性质，而且还发射紫外光的一部分的功能，并且通过陶瓷复合材料透过的紫色光和由陶瓷复合材料的波长转换产生的黄色光被混合以发射伪白光。

6. 发明申请

US20080283853A1 Light-Emitting Diode, Light-Emitting Diode Substrate and Production Method of Light-Emitting Diode 有权
标题翻译：发光二极管，发光二极管基板和发光二极管的制造方法
公开(公告)号：US20080283853A1
公开(公告)日：2008-11-20
申请号：US11665984
申请日：2005-10-20
申请人： Atsuyuki Mitani , Shin-ichi Sakata , Itsuhiro Fujii
发明人： Atsuyuki Mitani , Shin-ichi Sakata , Itsuhiro Fujii
IPC分类号： H01L33/00
CPC分类号： C09K11/7774 , C04B35/117 , C04B35/44 , C04B35/653 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/764 , C04B2235/80 , C04B2235/9661 , C30B11/00 , C30B29/28 , H01L33/007 , H01L33/32 , H01L33/501 , H01L33/502
摘要： The light-emitting diode is a light-emitting diode including a light-converting material substrate and a semiconductor layer formed on the light-converting material substrate, wherein the light-converting material substrate includes a solidified body in which at least two or more oxide phases selected from a simple oxide and a complex oxide are formed continuously and three-dimensionally entangled with each other, at least one oxide phase in the solidified body comprises a metal element capable of emitting fluorescence, and the semiconductor layer includes a plurality of compound semiconductor layers and has at least a light-emitting layer capable of emitting visible light. A light-emitting diode substrate forms a semiconductor, ensuring that the crystal-structure matching with a semiconductor for the formation of a light-emitting diode is good, a good semiconductor layer with less defects can be formed, good-efficiency light emission can be obtained from a light-emitting layer formed in the semiconductor layer, uniform florescence can be emitted by light from the light-emitting layer in the semiconductor layer, and light can be efficiently out put; and a color unevenness-free light-emitting diode using the substrate.
摘要翻译：发光二极管是包括光转换材料基板和形成在光转换材料基板上的半导体层的发光二极管，其中，所述光转换材料基板包括固化体，其中，至少两个以上的氧化物连续地形成从简单氧化物和复合氧化物中选择的相，并且三维地相互缠结，凝固体中的至少一个氧化物相包含能够发出荧光的金属元素，半导体层包含多个化合物半导体并且具有至少能够发出可见光的发光层。发光二极管基板形成半导体，确保与用于形成发光二极管的半导体的晶体结构匹配良好，可以形成具有较少缺陷的良好的半导体层，可以实现高效率的发光从形成在半导体层中的发光层获得的均匀的荧光可以通过来自半导体层中的发光层的光发射，并且可以有效地放出光; 以及使用该基板的不发色的发光二极管。

7. 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。

8. 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。

9. 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

10. 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。

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