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1. 发明申请

US20130234585A1 LUMINESCENT MATERIAL 有权
标题翻译：发光材料
公开(公告)号：US20130234585A1
公开(公告)日：2013-09-12
申请号：US13601070
申请日：2012-08-31
申请人： Keiko Albessard , Masahiro Kato , Yumi Fukuda , Iwao Mitsuishi , Takahiro Sato , Shigeya Kimura , Aoi Okada , Naotoshi Matsuda , Ryosuke Hiramatsu , Yasushi Hattori , Kunio Ishida , Hironori Asai
发明人： Keiko Albessard , Masahiro Kato , Yumi Fukuda , Iwao Mitsuishi , Takahiro Sato , Shigeya Kimura , Aoi Okada , Naotoshi Matsuda , Ryosuke Hiramatsu , Yasushi Hattori , Kunio Ishida , Hironori Asai
IPC分类号： C09K11/77 , H05B33/12
CPC分类号： C09K11/7734 , H01L33/502 , H01L33/504 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H05B33/12 , H01L2924/00012 , H01L2924/00014
摘要： According to one embodiment, the luminescent material shows a luminescence peak in a wavelength range of 570 to 670 nm when excited with light having an emission peak in a wavelength range of 250 to 520 nm. The luminescent material includes a host material having a crystal structure substantially same as the crystal structure of Sr2Si7Al3ON13. The host material is activated by Eu, and includes Sr and Ca to satisfy a relationship of 0.008≦MCa/(MSr+MCa)≦0.114, where MCa is a number of moles of Ca and MSr is a number of moles of Sr.
摘要翻译：根据一个实施方案，发光材料在具有在250至520nm的波长范围内的发光峰的光激发时，显示在570至670nm的波长范围内的发光峰。发光材料包括具有与Sr 2 Si 7 Al 3 ON 13的晶体结构基本相同的晶体结构的主体材料。主体材料由Eu活化，包括Sr和Ca，以满足关系：0.008@MCa/（MSr + MCa）@ 0.114，其中MCa是Ca的摩尔数，MSr是Sr的摩尔数。

2. 发明授权

US08974697B2 Luminescent material 有权
标题翻译：发光材料
公开(公告)号：US08974697B2
公开(公告)日：2015-03-10
申请号：US13601070
申请日：2012-08-31
申请人： Keiko Albessard , Masahiro Kato , Yumi Fukuda , Iwao Mitsuishi , Takahiro Sato , Shigeya Kimura , Aoi Okada , Naotoshi Matsuda , Ryosuke Hiramatsu , Yasushi Hattori , Kunio Ishida , Hironori Asai
发明人： Keiko Albessard , Masahiro Kato , Yumi Fukuda , Iwao Mitsuishi , Takahiro Sato , Shigeya Kimura , Aoi Okada , Naotoshi Matsuda , Ryosuke Hiramatsu , Yasushi Hattori , Kunio Ishida , Hironori Asai
IPC分类号： C09K11/59 , C09K11/77 , H05B33/12 , H01L33/50
CPC分类号： C09K11/7734 , H01L33/502 , H01L33/504 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H05B33/12 , H01L2924/00012 , H01L2924/00014
摘要： According to one embodiment, the luminescent material shows a luminescence peak in a wavelength range of 570 to 670 nm when excited with light having an emission peak in a wavelength range of 250 to 520 nm. The luminescent material includes a host material having a crystal structure substantially same as the crystal structure of Sr2Si7Al3ON13. The host material is activated by Eu, and includes Sr and Ca to satisfy a relationship of 0.008≦MCa/(MSr+MCa)≦0.114, where MCa is a number of moles of Ca and MSr is a number of moles of Sr.
摘要翻译：根据一个实施方案，发光材料在具有在250至520nm的波长范围内的发光峰的光激发时，显示在570至670nm的波长范围内的发光峰。发光材料包括具有与Sr 2 Si 7 Al 3 ON 13的晶体结构基本相同的晶体结构的主体材料。主体材料由Eu活化，包括Sr和Ca，以满足0.008＆nlE的关系; MCa /（MSr + MCa）＆nlE; 0.114，其中MCa是Ca的摩尔数，MSr是Sr的摩尔数。

3. 发明申请

US20130044473A1 LIGHT EMITTING DEVICE 审中-公开
标题翻译：发光装置
公开(公告)号：US20130044473A1
公开(公告)日：2013-02-21
申请号：US13405840
申请日：2012-02-27
申请人： Yasushi Hattori , Iwao Mitsuishi , Naotoshi Matsuda , Masahiro Kato , Kunio Ishida , Yumi Fukuda , Ryosuke Hiramatsu , Keiko Albessard , Aoi Okada
发明人： Yasushi Hattori , Iwao Mitsuishi , Naotoshi Matsuda , Masahiro Kato , Kunio Ishida , Yumi Fukuda , Ryosuke Hiramatsu , Keiko Albessard , Aoi Okada
IPC分类号： F21V21/00
CPC分类号： F21K9/00 , F21V29/89 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10
摘要： A light emitting device according to embodiments has: a substrate; first light emitting units arranged along a first straight line on the substrate; second light emitting units arranged along a second straight line on the substrate, the second straight line being parallel to the first straight line, the second light emitting units having an emission color different from the first light emitting units; and third light emitting units arranged along a third straight line on the substrate, the third straight line being parallel to the first and second straight lines, the third light emitting units having an emission color different from the first and second light emitting units, wherein a distance between light emitting units of a same emission color is longer than a minimum distance between light emitting units of different emission colors.
摘要翻译：根据实施例的发光器件具有：基板; 沿着基板上的第一直线布置的第一发光单元; 所述第二发光单元沿着所述基板上的第二直线排列，所述第二直线平行于所述第一直线，所述第二发光单元具有不同于所述第一发光单元的发光颜色; 以及沿着所述基板上的第三直线布置的所述第三发光单元，所述第三直线平行于所述第一和第二直线，所述第三发光单元具有不同于所述第一发光单元和所述第二发光单元的发光颜色，其中，相同发射颜色的发光单元之间的距离比不同发射颜色的发光单元之间的最小距离长。

4. 发明授权

US08569943B2 Luminescent material 有权
标题翻译：发光材料
公开(公告)号：US08569943B2
公开(公告)日：2013-10-29
申请号：US13601433
申请日：2012-08-31
申请人： Iwao Mitsuishi , Naotoshi Matsuda , Yumi Fukuda , Keiko Albessard , Aoi Okada , Masahiro Kato , Ryosuke Hiramatsu , Yasushi Hattori , Shinya Nunoue
发明人： Iwao Mitsuishi , Naotoshi Matsuda , Yumi Fukuda , Keiko Albessard , Aoi Okada , Masahiro Kato , Ryosuke Hiramatsu , Yasushi Hattori , Shinya Nunoue
IPC分类号： H01J1/63 , C09K11/64 , C09K11/54
CPC分类号： C09K11/7734 , C09K11/0883 , H01L33/502 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H05B33/12 , H01L2924/00014 , H01L2924/00
摘要： According to one embodiment, the luminescent material emits light having an luminescence peak within a wavelength range of 550 to 590 nm when excited with light having an emission peak in a wavelength range of 250 to 520 nm. The luminescent material has a composition represented by the following formula 1. (Sr1-xEux)aSibAlOcNd formula 1 wherein x, a, b, c and d satisfy following condition: 0
摘要翻译：根据一个实施例，当在具有250至520nm的波长范围内的发射峰的光激发时，发光材料发射具有在550至590nm的波长范围内的发光峰的光。发光材料具有由下式1表示的组成。（Sr1-xEux）aSibAlOcNdformula 1其中x，a，b，c和d满足以下条件：0

5. 发明申请

US20130234591A1 WHITE LIGHT EMITTING DEVICE 审中-公开
标题翻译：白光发光装置
公开(公告)号：US20130234591A1
公开(公告)日：2013-09-12
申请号：US13677675
申请日：2012-11-15
申请人： Yasushi Hattori , Naotoshi Matsuda , Kunio Ishida , Aoi Okada , Ryosuke Hiramatsu , Masahiro Kato , Iwao Mitsuishi
发明人： Yasushi Hattori , Naotoshi Matsuda , Kunio Ishida , Aoi Okada , Ryosuke Hiramatsu , Masahiro Kato , Iwao Mitsuishi
IPC分类号： H05B33/12 , H05B33/04
CPC分类号： H05B33/12 , H01L33/504 , H01L33/505 , H01L33/507 , H01L2224/48091 , H05B33/04 , H01L2924/00014
摘要： A white light emitting device of an embodiment includes: a light emitting element having a peak wavelength in a wavelength range from 430 to 470 nm both inclusive, a first fluorescent material formed over the light emitting element, and emitting light having a first peak wavelength of 530 to 580 nm both inclusive and having a first half width, and a second fluorescent material formed over the light emitting element, and emitting light having a second peak wavelength that is longer than the first peak wavelength and ranges from 570 to 620 nm both inclusive, and having a second half width that is 100 nm or less and is equal to or narrower than the first half width.
摘要翻译：实施方式的白色发光装置包括：发光元件，具有波长范围为430〜470nm的波长的发光元件，形成在发光元件上方的第一荧光体，发光元件的第一峰值波长 530〜580nm，具有第一半宽度，以及形成在发光元件上的第二荧光材料，并且发射具有比第一峰值波长长的第二峰值波长的光，并且其范围为570-620nm，包括并且具有100nm或更小的第二半宽度并且等于或小于第一半宽度。

6. 发明授权

US08836211B2 White light emitting device containing three fluorescent materials having different peak wavelengths 有权
标题翻译：白光发射装置含有具有不同峰值波长的三种荧光材料
公开(公告)号：US08836211B2
公开(公告)日：2014-09-16
申请号：US13597808
申请日：2012-08-29
申请人： Yasushi Hattori , Aoi Okada , Ryosuke Hiramatsu , Kunio Ishida , Masahiro Kato
发明人： Yasushi Hattori , Aoi Okada , Ryosuke Hiramatsu , Kunio Ishida , Masahiro Kato
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H05B33/12 , C09K11/7734 , H01L33/504 , H01L33/507 , H01L2224/45144 , H01L2224/48091 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： A white light emitting device according to an embodiment includes: a light emitting element having a peak wavelength in a wavelength range of 430 nm or more and 470 nm or less; a first fluorescent material emits light with a first peak wavelength of 525 nm or more and 560 nm or less; a second fluorescent material emits light with a second peak wavelength longer than the first peak wavelength; and a third fluorescent material emits light with a third peak wavelength of 620 nm or more and 750 nm or less, which is longer than the second peak wavelength. The first fluorescent material and the second fluorescent material has a composition of MSiαOβNγ, and when the first peak wavelength is denoted by λ1 (nm), whereas the second peak wavelength is denoted by λ2 (nm), 1100≦λ1+λ2 and λ2−λ1≦60 are satisfied.
摘要翻译：根据一个实施方案的白色发光器件包括：具有波长范围在430nm以上且470nm以下的峰值波长的发光元件; 第一荧光体发射具有525nm以上且560nm以下的第一峰值波长的光; 第二荧光材料发射具有比第一峰值波长长的第二峰值波长的光; 并且第三荧光材料发射比第二峰值波长长的具有620nm以上且750nm以下的第三峰值波长的光。第一荧光材料和第二荧光材料具有MSiαO和bgr的组成，并且当第一峰值波长用λ1（nm）表示时，第二峰值波长用λ2（nm）表示，1100＆lt; lE;λ1+λ2和 λ2-λ1＆nlE; 60。

7. 发明申请

US20090321771A1 SEMICONDUCTOR LIGHT-EMITTING DEVICE 有权
标题翻译：半导体发光器件
公开(公告)号：US20090321771A1
公开(公告)日：2009-12-31
申请号：US12493585
申请日：2009-06-29
申请人： Yasushi Hattori , Shinji Saito , Ryosuke Hiramatsu , Shinya Nunoue , Iwao Mitsuishi , Naotoshi Matsuda
发明人： Yasushi Hattori , Shinji Saito , Ryosuke Hiramatsu , Shinya Nunoue , Iwao Mitsuishi , Naotoshi Matsuda
IPC分类号： H01L33/00
CPC分类号： H01S5/02292 , G02F1/353 , H01L2224/45144 , H01L2224/48091 , H01L2224/73265 , H01S5/32341 , H01S5/327 , H01L2924/00014 , H01L2924/00
摘要： A semiconductor light-emitting device includes a semiconductor light-emitting element emitting light in a region ranging from ultraviolet to visible, and a visible-light luminescent element absorbing light emitted from the semiconductor light-emitting element and outputting visible light. The visible-light luminescent element includes a substrate, a light-reflecting layer formed on the substrate and containing light scattering particles, and a luminescent layer containing phosphor particles. The luminescent layer absorbs light emitted from the semiconductor light-emitting element and output visible light. The luminescent layer further absorbs light that is emitted from the semiconductor light-emitting element, arrives at and is reflected from the light scattering particles, and output the visible light.
摘要翻译：半导体发光装置包括从紫外到可见光区域发光的半导体发光元件和吸收从半导体发光元件发出的光并输出可见光的可见光发光元件。可见光发光元件包括基板，形成在基板上并含有光散射粒子的光反射层和含有荧光体粒子的发光层。发光层吸收从半导体发光元件发射的光并输出可见光。发光层进一步吸收从半导体发光元件发射的光，到达并被光散射粒子反射，并输出可见光。

8. 发明授权

US08124995B2 Semiconductor light-emitting device 有权
标题翻译：半导体发光装置
公开(公告)号：US08124995B2
公开(公告)日：2012-02-28
申请号：US12493585
申请日：2009-06-29
申请人： Yasushi Hattori , Shinji Saito , Ryosuke Hiramatsu , Shinya Nunoue , Iwao Mitsuishi , Naotoshi Matsuda
发明人： Yasushi Hattori , Shinji Saito , Ryosuke Hiramatsu , Shinya Nunoue , Iwao Mitsuishi , Naotoshi Matsuda
IPC分类号： H01L33/00
CPC分类号： H01S5/02292 , G02F1/353 , H01L2224/45144 , H01L2224/48091 , H01L2224/73265 , H01S5/32341 , H01S5/327 , H01L2924/00014 , H01L2924/00
摘要： A semiconductor light-emitting device includes a semiconductor light-emitting element emitting light in a region ranging from ultraviolet to visible, and a visible-light luminescent element absorbing light emitted from the semiconductor light-emitting element and outputting visible light. The visible-light luminescent element includes a substrate, a light-reflecting layer formed on the substrate and containing light scattering particles, and a luminescent layer containing phosphor particles. The luminescent layer absorbs light emitted from the semiconductor light-emitting element and output visible light. The luminescent layer further absorbs light that is emitted from the semiconductor light-emitting element, arrives at and is reflected from the light scattering particles, and output the visible light.
摘要翻译：半导体发光装置包括从紫外到可见光区域发光的半导体发光元件和吸收从半导体发光元件发出的光并输出可见光的可见光发光元件。可见光发光元件包括基板，形成在基板上并含有光散射粒子的光反射层和含有荧光体粒子的发光层。发光层吸收从半导体发光元件发射的光并输出可见光。发光层进一步吸收从半导体发光元件发射的光，到达并被光散射粒子反射，并输出可见光。

9. 发明授权

US08237350B2 Light-emitting device 有权
标题翻译：发光装置
公开(公告)号：US08237350B2
公开(公告)日：2012-08-07
申请号：US12985955
申请日：2011-01-06
申请人： Iwao Mitsuishi , Shinya Nunoue , Yasushi Hattori
发明人： Iwao Mitsuishi , Shinya Nunoue , Yasushi Hattori
IPC分类号： H01J1/62
CPC分类号： H01L33/504 , H01L2224/45144 , H01L2224/48247 , H01L2924/00
摘要： A light-emitting device includes a package having, on a surface thereof, a first portion surrounded by a second portion; a semiconductor blue color light-emitting element mounted on the first portion; a first transparent resin layer covering the semiconductor blue color light-emitting element and contacted with the first and second portions. The first transparent resin layer in cross section has an arch-like outer profile. A laminated body having in cross section an arch-like profile is formed on the first transparent resin layer with end faces of the laminated body being contacted with the second portion, and includes in order a red fluorescent layer, a yellow fluorescent layer, a second transparent resin layer and a green fluorescent layer, the second transparent resin layer having a center portion disposed between end face portions, the center portion having a larger thickness than thicknesses of the end face portions.
摘要翻译：发光装置包括在其表面上具有被第二部分包围的第一部分的封装; 安装在所述第一部分上的半导体蓝色发光元件; 覆盖半导体蓝色发光元件并与第一和第二部分接触的第一透明树脂层。第一透明树脂层的横截面具有拱形外部轮廓。在第一透明树脂层上形成具有拱形轮廓的层叠体，层叠体的端面与第二部分接触，并且依次包括红色荧光层，黄色荧光层，第二透明树脂层透明树脂层和绿色荧光层，所述第二透明树脂层具有设置在端面部之间的中心部分，所述中心部分的厚度大于所述端面部分的厚度。

10. 发明授权

US07884538B2 Light-emitting device 有权
标题翻译：发光装置
公开(公告)号：US07884538B2
公开(公告)日：2011-02-08
申请号：US12143382
申请日：2008-06-20
申请人： Iwao Mitsuishi , Shinya Nunoue , Yasushi Hattori
发明人： Iwao Mitsuishi , Shinya Nunoue , Yasushi Hattori
IPC分类号： H01J1/62
CPC分类号： H01L33/504 , H01L2224/45144 , H01L2224/48247 , H01L2924/00
摘要： A light-emitting device is provided, which includes a package having a first portion and a second portion surrounding it, a semiconductor light-emitting element mounted on the first portion and emitting a light having an emission peak in a near-ultraviolet region, a transparent resin layer covering the semiconductor light-emitting element and contacted with the package, and a laminated body formed on the transparent resin layer with end faces of the laminated body being contacted with the second portion. The transparent resin layer has an arch-like outer profile perpendicular cross section. The laminated body has an arch-like outer profile in perpendicular cross section and comprises a red fluorescent layer, a yellow fluorescent layer, a green fluorescent layer and a blue fluorescent layer laminated in the mentioned order. The yellow fluorescent layer has a top portion which is made larger in thickness than that of the end face portions thereof.
摘要翻译：提供了一种发光器件，其包括具有第一部分和围绕其的第二部分的封装，安装在第一部分上并发射在近紫外区域具有发射峰的光的半导体发光元件，覆盖半导体发光元件并与封装物接触的透明树脂层和形成在透明树脂层上的层叠体，层叠体的端面与第二部分接触。透明树脂层具有拱形外形垂直横截面。层叠体具有垂直截面的拱形外部轮廓，并且包括以上述顺序层压的红色荧光层，黄色荧光层，绿色荧光层和蓝色荧光体层。黄色荧光层具有比其端面部分的厚度大的顶部。

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