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21. 发明授权

US08148887B2 Light emitting diode lamp and light emitting device 有权
标题翻译：发光二极管灯和发光装置
公开(公告)号：US08148887B2
公开(公告)日：2012-04-03
申请号：US12222408
申请日：2008-08-08
申请人： Naoto Hirosaki , Ken Sakuma , Kyota Ueda , Hajime Yamamoto
发明人： Naoto Hirosaki , Ken Sakuma , Kyota Ueda , Hajime Yamamoto
IPC分类号： H01J1/62
CPC分类号： C09K11/7774 , C09K11/0883 , C09K11/7734 , H01L33/502 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： A bullet type light emitting diode lamp or a chip-type light emitting diode lamp includes a semiconductor light emitting element, and a plurality of fluorescent materials that absorb part or whole of light emitted from the semiconductor light emitting element, and emit fluorescence at a wavelength different from that of the absorbed light. The fluorescent materials include a phosphor of a CaAlSiN3 crystalline phase.
摘要翻译：子弹型发光二极管灯或芯片式发光二极管灯包括半导体发光元件和吸收从半导体发光元件发出的部分或全部的光并且以波长发射荧光的多种荧光材料与吸收光不同。荧光材料包括CaAlSiN 3结晶相的荧光体。

22. 发明授权

US09062252B2 Phosphor, manufacture thereof, light-emitting device, and image display device 有权
标题翻译：荧光体，其制造方法，发光装置和图像显示装置
公开(公告)号：US09062252B2
公开(公告)日：2015-06-23
申请号：US13690340
申请日：2012-11-30
申请人： Naoto Hirosaki , Takashi Takeda , Shiro Funahashi
发明人： Naoto Hirosaki , Takashi Takeda , Shiro Funahashi
IPC分类号： C09K11/77 , C09K11/08 , H01J61/44 , H05B33/14 , H01J1/63 , H05B33/12 , H01L33/50
CPC分类号： C09K11/7786 , C09K11/0883 , C09K11/7703 , C09K11/7718 , C09K11/7731 , C09K11/7734 , C09K11/7746 , C09K11/7761 , H01J1/63 , H01J61/44 , H01L33/502 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2224/8592 , H01L2924/12044 , H01L2924/181 , H05B33/12 , H05B33/14 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： Provided is a chemically-thermally stable phosphor having different emission characteristics from the conventional and exhibiting high emission intensity with an LED of 470 nm or less. A phosphor of the present invention includes an inorganic crystal of a crystal represented by Sr1Si3Al2O4N4, another inorganic crystal represented by A1(D,E)5X8 and having the same crystal structure as Sr1Si3Al2O4N4, and/or a solid-solution crystal thereof, all with M (one or more kinds of elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, and Yb) being solid-solved, wherein A is one or more kinds selected from Mg, Ca, Sr and Ba; D is one or more kinds selected from Si, Ge, Sn, Ti, Zr and Hf; E is one or more kinds selected from B, Al, Ga, In, Sc, Y and La; and X is one or more kinds selected from O, N and F.
摘要翻译：提供了一种化学热稳定的荧光体，其具有与常规的发射特性不同并且具有470nm或更小的LED的高发射强度。本发明的荧光体包括由Sr 1 Si 3 Al 2 O 4 N 4表示的结晶的无机结晶，Al（D，E）5X8表示的另一种无机结晶，与Sr 1 Si 3 Al 2 O 4 N 4具有相同的晶体结构，和/或其固溶体晶体，全部具有 M（选自Mn，Ce，Pr，Nd，Sm，Eu，Tb，Dy和Yb中的一种或多种元素）是固溶的，其中A是选自Mg，Ca，Sr和Ba中的一种或多种 ; D是选自Si，Ge，Sn，Ti，Zr和Hf中的一种或多种; E是选自B，Al，Ga，In，Sc，Y和La中的一种或多种; X是选自O，N和F的一种或多种。

23. 发明授权

US08674392B2 Light-emitting device 有权
标题翻译：发光装置
公开(公告)号：US08674392B2
公开(公告)日：2014-03-18
申请号：US13580791
申请日：2011-01-27
申请人： Kenichi Yoshimura , Hiroshi Fukunaga , Kohsei Takahashi , Naoto Hirosaki
发明人： Kenichi Yoshimura , Hiroshi Fukunaga , Kohsei Takahashi , Naoto Hirosaki
IPC分类号： H01L33/00
CPC分类号： H01L33/504 , C09K11/0883 , C09K11/64 , C09K11/7734 , C09K11/7792 , H01L2224/48091 , H01L2224/73265 , H01L2924/181 , H05B33/14 , Y02B20/181 , H01L2924/00012 , H01L2924/00014
摘要： Disclosed is a light-emitting device that exhibits good color rendering and highly efficiently emits white light in an incandescent bulb color range. The semiconductor light-emitting device (1) of the present invention includes: a semiconductor light-emitting element (2) that emits blue light; a green phosphor (14) that absorbs the blue light and emits green light; and an orange phosphor (13) that absorbs the blue light and emits orange light. The orange phosphor (13) produces an emission spectrum having a peak at a wavelength of equal to or greater than 590 nm but equal to or less than 630 nm and having a full width at half maximum of 130 nm or greater at the peak, the full width at half maximum of the emission spectrum of the orange phosphor (13) being broader than a full width at half maximum of an emission spectrum of the green phosphor (14). The orange phosphor (13) exhibits an absorptance having a peak wavelength of 420 nm or greater. ABS(530) and ABS(MAX) satisfy a relation, ABS(530)/ABS(MAX)
摘要翻译：本发明公开了一种显示良好的显色性且高效率地在白炽灯泡颜色范围内发出白光的发光装置。本发明的半导体发光器件（1）包括：发射蓝光的半导体发光元件（2）; 吸收蓝色光并发出绿色光的绿色荧光体（14）; 以及吸收蓝色光并发出橙色光的橙色荧光体（13）。橙色荧光体（13）产生在波长等于或大于590nm但等于或小于630nm并且在峰值处具有130nm或更大的半峰全宽的发射光谱，橙色荧光体（13）的发射光谱的一半的全宽比绿色荧光体（14）的发射光谱的半峰全宽。橙色荧光体（13）表现出峰值波长为420nm以上的吸收率。 ABS（530）和ABS（MAX）满足ABS（530）/ ABS（MAX）<0.60的关系，其中ABS（MAX）是其峰值波长处的橙色磷光体（13）的吸收率，ABS ）是在530nm波长处的橙色荧光体（13）的吸收率。

24. 发明申请

US20140028179A1 PHOSPHOR, PRODUCTION METHOD FOR THE SAME, AND LIGHT-EMITTING DEVICE 有权
标题翻译：磷光体，其制造方法和发光装置
公开(公告)号：US20140028179A1
公开(公告)日：2014-01-30
申请号：US13983756
申请日：2012-02-03
申请人： Naoto Hirosaki , Ryo Yoshimatsu , Shintaro Watanabe
发明人： Naoto Hirosaki , Ryo Yoshimatsu , Shintaro Watanabe
IPC分类号： C09K11/77 , H05B33/12
CPC分类号： C09K11/7731 , C09K11/0883 , C09K11/7734 , H05B33/12
摘要： A phosphor indicated by general formula MeaRebSicAldNeOf. In the formula: Me has Sr as an essential element thereof and can include one or more types of element selected from Na, Li, Mg, Ca, Ba, Sc, Y, and La; and Re has Eu as an essential element thereof and can include one or more types of element selected from Mn, Ce, Tb, Yb, and Sm. In addition, when a=1−x, b=x, c=(2+2p)×(1−y), d=(2−2p)×y, e=(1+4p)×(1−z), and f=(1+4p)×z, parameters p, x, y, and z fulfill the following: 1.620
摘要翻译：由通式MeaRebSicAldNeOf表示的荧光体。在下式中：Me具有Sr作为其必需元素，并且可以包括选自Na，Li，Mg，Ca，Ba，Sc，Y和La中的一种或多种元素; Re为Eu的必需元素，可以包含选自Mn，Ce，Tb，Yb，Sm中的1种以上的元素。另外，当a = 1-x，b = x，c =（2 + 2p）×（1-y）时，d =（2-2p）×y，e =（1 + 4p）×（1-z ），f =（1 + 4p）×z，参数p，x，y和z满足以下要求：1.620

25. 发明授权

US08550645B2 Illumination device for display device, and display device 有权
标题翻译：显示装置的照明装置和显示装置
公开(公告)号：US08550645B2
公开(公告)日：2013-10-08
申请号：US13131494
申请日：2009-11-25
申请人： Hisayuki Miki , Kousuke Shioi , Naoto Hirosaki
发明人： Hisayuki Miki , Kousuke Shioi , Naoto Hirosaki
IPC分类号： G09F13/04 , G09F13/08 , H01J1/62 , H01J63/04
CPC分类号： C09K11/7734 , C04B35/597 , C04B35/6262 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3852 , C04B2235/3865 , C04B2235/3878 , C04B2235/3895 , C04B2235/5436 , C04B2235/5445 , C04B2235/761 , C09K11/0883 , H01L33/486 , H01L33/502 , H01L33/504 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/8592 , H01L2924/15747 , H01L2924/181 , H05B33/14 , Y02B20/181 , Y10T428/2993 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An illumination device for a display device, which is formed from a substrate and a plurality of white light-emitting devices disposed on top of the substrate, and can be used as a backlight for a liquid crystal display panel, wherein the white light-emitting devices have a light source and a phosphor that is excited by the light source and emits light, and a fluorescent material with a composition represented by a general formula: M(0)aM(1)bM(2)x−(vm+n)M(3)(vm+n)−yOnNz−n is used as the phosphor.
摘要翻译：一种用于显示装置的照明装置，其由基板和设置在基板顶部的多个白色发光装置形成，并且可以用作液晶显示面板的背光源，其中白色发光器件具有由光源激发并发光的光源和荧光体，以及具有由以下通式表示的组成的荧光材料：M（0）aM（1）bM（2）x-（vm + n ）M（3）（vm + n）-yOnNz-n用作荧光体。

26. 发明授权

US08513876B2 Fluorescent substance, method for producing the same, and light-emitting device using the same 有权
标题翻译：荧光物质及其制造方法以及使用其的发光装置
公开(公告)号：US08513876B2
公开(公告)日：2013-08-20
申请号：US12600971
申请日：2008-05-01
申请人： Kousuke Shioi , Naoto Hirosaki
发明人： Kousuke Shioi , Naoto Hirosaki
IPC分类号： H01J1/62
CPC分类号： C09K11/7728 , C04B35/597 , C04B35/6262 , C04B35/62675 , C04B35/6268 , C04B35/62685 , C04B2235/3201 , C04B2235/3203 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3262 , C04B2235/3852 , C04B2235/3865 , C04B2235/3873 , C04B2235/3878 , C04B2235/3891 , C04B2235/3895 , C04B2235/5296 , C04B2235/5436 , C04B2235/5445 , C09K11/0883 , H01L33/502 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/8592 , H01L2924/181 , H05B33/14 , Y10T428/265 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： The present invention provides a fluorescent substance exhibiting higher brightness as compared to conventional fluorescent substances, a method for producing the same, and a light-emitting device using such a fluorescent substance. Specifically, the fluorescent substance comprises an α-sialon crystal structure having the same crystal structure with an α-type silicon nitride crystal, which includes at least an M(0) element (where M(0) represents one or two elements selected from Sr and La), an M(1) element (where M(1) represents one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb), Si, Al, and nitrogen.
摘要翻译：本发明提供了与常规荧光物质相比显示更高亮度的荧光物质，其制备方法和使用这种荧光物质的发光装置。具体地说，荧光物质包含具有与α型氮化硅晶体相同的晶体结构的α-赛隆晶体结构，其至少包括M（O）元素（其中M（0）表示选自Sr 和La），M（1）元素（其中M（1）表示选自Mn，Ce，Pr，Nd，Sm，Eu，Tb，Dy，Ho，Er，Tm和Yb中的一种或多种元素），Si， Al和氮。

27. 发明授权

US08394295B2 Oxynitride fluorescent material and light-emitting device 有权
标题翻译：氧氮化物荧光材料和发光装置
公开(公告)号：US08394295B2
公开(公告)日：2013-03-12
申请号：US13344187
申请日：2012-01-05
申请人： Naoto Hirosaki
发明人： Naoto Hirosaki
IPC分类号： H01L33/00
CPC分类号： C04B35/597 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/3865 , C04B2235/3869 , C04B2235/3873 , C04B2235/3878 , C04B2235/3895 , C04B2235/5445 , C04B2235/761 , C04B2235/80 , C04B2235/9646 , C09K11/7774 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： An oxynitride fluorescent material includes a JEM phase as a mother crystal and a luminescence center element Ce. The oxynitride fluorescent material has a fluorescence spectrum with a maximum emission wavelength of 420 nm to 500 nm inclusive and an excitation spectrum with a maximum excitation wavelength of 250 nm to 400 nm inclusive.
摘要翻译：氮氧化物荧光材料包括作为母体晶体的JEM相和发光中心元素Ce。氮氧化物荧光材料具有包括420nm至500nm的最大发射波长的荧光光谱和包括250nm至400nm的最大激发波长的激发光谱。

28. 发明授权

US08007684B2 Oxynitride fluorescent material and light-emitting device 有权
标题翻译：氧氮化物荧光材料和发光装置
公开(公告)号：US08007684B2
公开(公告)日：2011-08-30
申请号：US12078822
申请日：2008-04-07
申请人： Naoto Hirosaki
发明人： Naoto Hirosaki
IPC分类号： C09K11/74
CPC分类号： C04B35/597 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/3865 , C04B2235/3869 , C04B2235/3873 , C04B2235/3878 , C04B2235/3895 , C04B2235/5445 , C04B2235/761 , C04B2235/80 , C04B2235/9646 , C09K11/7774 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： The invention has for its object the provision of an oxynitride fluorescent material has higher emission luminance than conventional rare earth element-activated sialon fluorescent materials.To this end, an oxynitride fluorescent material is designed in such a way as comprising a JEM phase as a mother crystal and a luminescence center element M1. For instance, the luminescence center element M1 is at least one kind of an element selected from Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. And the JEM phase is expressed as a general formula MA1(Si6-zAlz) N10-zOz (where M indicates a metal element, 0.1≦z≦3).
摘要翻译：本发明的目的是提供氮氧化物荧光材料具有比常规稀土元素激活的赛隆荧光材料更高的发光亮度。为此，氮氧化物荧光材料被设计成包括作为母体晶体的JEM相和发光中心元件M1。例如，发光中心元件M1是选自Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu中的至少一种元素。 JEM相以通式MA1（Si6-zAlz）N10-zOz表示（其中M表示金属元素，0.1＆nlE; z＆nlE; 3）。

29. 发明授权

US07780872B2 Fluorescent substance, method for manufacturing the same and image display device 有权
标题翻译：荧光物质，其制造方法和图像显示装置
公开(公告)号：US07780872B2
公开(公告)日：2010-08-24
申请号：US12320234
申请日：2009-01-22
申请人： Naoto Hirosaki
发明人： Naoto Hirosaki
IPC分类号： C09K11/08
CPC分类号： C09K11/0883 , C04B35/584 , C04B35/597 , C04B35/6261 , C04B35/6262 , C04B35/62675 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3865 , C04B2235/3878 , C04B2235/3895 , C04B2235/5276 , C04B2235/5296 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/72 , C04B2235/767 , C09K11/7734 , H01J2211/42 , H01L33/502 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A fluorescent substance includes a crystal of nitride or oxy-nitride having a β-type Si3N4 crystal structure having Eu+2 solid-dissolved into it and emitting a fluorescent light having a peak within a range of 500 nm to 600 nm in wavelength by being irradiated with an excitation source. The fluorescent substance further includes another crystalline or amorphous compound different from the nitride or oxy-nitride crystal and a quantity of the nitride or oxy-nitride crystal contained in the fluorescent substance is 50 wt % or more.
摘要翻译：荧光物质包括具有固体溶解在其中并具有Eu +2的Eu + 2的具有类型的Si 3 N 4晶体结构的氮化物或氧化氮化物晶体，并且通过以下方式发射波长在500nm至600nm范围内的峰值的荧光用激发源照射。荧光物质还包含与氮化物或氮氧化物晶体不同的另一晶体或无定形化合物，并且荧光物质中所含的氮化物或氮氧化物晶体的量为50重量％以上。

30. 发明申请

US20090272995A1 RESIN COMPOSITION FOR OPTICAL SEMICONDUCTOR ELEMENT ENCAPSULATION, AND OPTICAL SEMICONDUCTOR DEVICE PRODUCED BY USING THE SAME 审中-公开
标题翻译：用于光学半导体元件封装的树脂组合物和使用该半导体元件生产的光学半导体器件
公开(公告)号：US20090272995A1
公开(公告)日：2009-11-05
申请号：US12088827
申请日：2006-09-27
申请人： Hisataka Ito , Hideyuki Usui , Naoto Hirosaki
发明人： Hisataka Ito , Hideyuki Usui , Naoto Hirosaki
IPC分类号： H01L33/00 , C09K11/02
CPC分类号： C08G59/3245 , C04B35/581 , C04B35/584 , C04B35/597 , C04B35/6262 , C04B2235/3208 , C04B2235/3224 , C04B2235/3852 , C04B2235/3865 , C04B2235/3878 , C04B2235/3895 , C04B2235/442 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/766 , C04B2235/767 , C08K3/28 , C08L63/00 , C09K11/02 , C09K11/7734 , H01L33/56
摘要： An epoxy resin composition for optical semiconductor element encapsulation includes an epoxy resin (Component (A)) mainly containing an epoxy compound represented by a specific structural formula (1), a curing agent (Component (B)), and at least one of an oxynitride phosphor and a nitride phosphor (Component (C)). Therefore, the phosphor component (C) is uniformly dispersed in the epoxy resin composition without segregation. Thus, the resin composition serves as an excellent optical semiconductor element encapsulation material which has an adequate light diffusion property and a high light transmittance and permits a reduction in internal stress. Therefore, a light emitting diode element encapsulated with the epoxy resin composition is capable of stably emitting light, and satisfactorily performs its functions.
摘要翻译：用于光学半导体元件封装的环氧树脂组合物包括主要含有由特定结构式（1）表示的环氧化合物，固化剂（组分（B））的环氧树脂（组分（A）），以及至少一种氧氮化物荧光体和氮化物荧光体（成分（C））。因此，荧光体成分（C）均匀地分散在环氧树脂组合物中而没有偏析。因此，树脂组合物作为优异的光半导体元件封装材料，其具有足够的光扩散性和高透光率并且允许内应力降低。因此，用环氧树脂组合物封装的发光二极管元件能够稳定地发光，并且令人满意地执行其功能。

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