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11. 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。

12. 发明授权

US08558251B2 Light emitting device 有权
标题翻译：发光装置
公开(公告)号：US08558251B2
公开(公告)日：2013-10-15
申请号：US13214444
申请日：2011-08-22
申请人： Iwao Mitsuishi , Yumi Fukuda , Aoi Okada , Ryosuke Hiramatsu , Naotoshi Matsuda , Shinya Nunoue , Keiko Albessard , Masahiro Kato
发明人： Iwao Mitsuishi , Yumi Fukuda , Aoi Okada , Ryosuke Hiramatsu , Naotoshi Matsuda , Shinya Nunoue , Keiko Albessard , Masahiro Kato
IPC分类号： H01L29/88 , F21V9/00
CPC分类号： H01L25/0753 , C09K11/0883 , C09K11/7734 , F21Y2105/10 , F21Y2105/12 , F21Y2113/10 , F21Y2115/10 , H01L33/502 , H01L33/64 , H01L2224/45144 , H01L2224/48091 , H01L2924/00
摘要： A light emitting device according to one embodiment includes a board; plural first light emitting elements mounted on the board to emit light having a wavelength of 250 nm to 500 nm; plural second light emitting elements mounted on the board to emit light having a wavelength of 250 nm to 500 nm; a first fluorescent layer formed on each of the first light emitting elements, the first fluorescent layer including a first phosphor; and a second fluorescent layer formed on each of the second light emitting elements, the second fluorescent layer including a second phosphor. The second phosphor is higher than the first phosphor in luminous efficiency at 50° C., and is lower than the first phosphor in the luminous efficiency at 150° C.
摘要翻译：根据一个实施例的发光器件包括板; 多个第一发光元件安装在板上以发射波长为250nm至500nm的光; 多个第二发光元件安装在板上以发射波长为250nm至500nm的光; 形成在每个第一发光元件上的第一荧光层，所述第一荧光层包括第一荧光体; 以及形成在每个第二发光元件上的第二荧光层，所述第二荧光层包括第二荧光体。在50℃下，第二荧光体的发光效率高于第一荧光体，并且在150℃的发光效率下比第一荧光体低。

13. 发明申请

US20120056209A1 LIGHT EMITTING DEVICE 有权
标题翻译：发光装置
公开(公告)号：US20120056209A1
公开(公告)日：2012-03-08
申请号：US13214444
申请日：2011-08-22
申请人： Iwao MITSUISHI , Yumi Fukuda , Aoi Okada , Ryosuke Hiramatsu , Naotoshi Matsuda , Shinya Nunoue , Keiko Albessard , Masahiro Kato
发明人： Iwao MITSUISHI , Yumi Fukuda , Aoi Okada , Ryosuke Hiramatsu , Naotoshi Matsuda , Shinya Nunoue , Keiko Albessard , Masahiro Kato
IPC分类号： H01L27/15
CPC分类号： H01L25/0753 , C09K11/0883 , C09K11/7734 , F21Y2105/10 , F21Y2105/12 , F21Y2113/10 , F21Y2115/10 , H01L33/502 , H01L33/64 , H01L2224/45144 , H01L2224/48091 , H01L2924/00
摘要： A light emitting device according to one embodiment includes a board; plural first light emitting elements mounted on the board to emit light having a wavelength of 250 nm to 500 nm; plural second light emitting elements mounted on the board to emit light having a wavelength of 250 nm to 500 nm; a first fluorescent layer formed on each of the first light emitting elements, the first fluorescent layer including a first phosphor; and a second fluorescent layer formed on each of the second light emitting elements, the second fluorescent layer including a second phosphor. The second phosphor is higher than the first phosphor in luminous efficiency at 50° C., and is lower than the first phosphor in the luminous efficiency at 150° C.
摘要翻译：根据一个实施例的发光器件包括板; 多个第一发光元件安装在板上以发射波长为250nm至500nm的光; 多个第二发光元件安装在板上以发射波长为250nm至500nm的光; 形成在每个第一发光元件上的第一荧光层，所述第一荧光层包括第一荧光体; 以及形成在每个第二发光元件上的第二荧光层，所述第二荧光层包括第二荧光体。在50℃下，第二荧光体的发光效率高于第一荧光体，并且在150℃的发光效率下比第一荧光体低。

14. 发明申请

US20110058583A1 LUMINESCENT MATERIAL AND LIGHT-EMITTING DEVICE 有权
标题翻译：发光材料和发光装置
公开(公告)号：US20110058583A1
公开(公告)日：2011-03-10
申请号：US12944947
申请日：2010-11-12
申请人： Yumi FUKUDA , Masaaki Tamanani , Katsuko Tamatani , Hironori Asai , Ryosuke Hiramatsu , Junichi Tatami , Katsutoshi Komeya , Toru Wakihara
发明人： Yumi FUKUDA , Masaaki Tamanani , Katsuko Tamatani , Hironori Asai , Ryosuke Hiramatsu , Junichi Tatami , Katsutoshi Komeya , Toru Wakihara
IPC分类号： H01L33/50 , H01S5/028
CPC分类号： C09K11/7734 , C09K11/0883 , H01L33/502 , H01L2224/48091 , H01L2924/00014
摘要： A luminescent material which is featured in that it exhibits an emission peak at a wavelength ranging from 490 to 580 nm as it is excited by light having a wavelength ranging from 250 to 500 nm and that it has a composition represented by the following general formula (2): (M1-xRx)a2AlSib2Oc2Nd2 (2) (In the general formula (2), M is at least one metallic element excluding Si and Al, R is a luminescence center element, and x, a2, b2, c2 and d2 satisfy the following relationships: 0
摘要翻译：一种发光材料，其特征在于，当波长为250-500nm的光被激发时，其表现出在490-580nm波长范围内的发射峰，并且具有由以下通式表示的组成（ 2）:( M1-xRx）a2AlSib2Oc2Nd2（2）（在通式（2）中，M是除Si和Al以外的至少一种金属元素，R是发光中心元素，x，a2，b2，c2和d2 满足以下关系：0

15. 发明授权

US07601277B2 Fluorescent substance and light-emitting device using the same 有权
标题翻译：荧光物质和使用其的发光装置
公开(公告)号：US07601277B2
公开(公告)日：2009-10-13
申请号：US12023677
申请日：2008-01-31
申请人： Naomi Shida , Masaaki Tamatani , Yoshihito Tsutsui , Kazuaki Ootsuka , Ryosuke Hiramatsu
发明人： Naomi Shida , Masaaki Tamatani , Yoshihito Tsutsui , Kazuaki Ootsuka , Ryosuke Hiramatsu
IPC分类号： C09K11/55 , C09K11/59
CPC分类号： H05B33/14 , C09K11/7734 , C09K11/7792 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998 , H01L2924/00014
摘要： Disclosed is a fluorescent substance comprising an alkaline earth ortho-silicate, the fluorescent substance being activated by Eu2+, and further comprising at least one selected from the group consisting of La, Gd, Cs and K.
摘要翻译：公开了一种荧光物质，其包含碱土原硅酸盐，所述荧光物质被Eu 2+活化，并且还包含选自La，Gd，Cs和K中的至少一种。

16. 发明授权

US07572391B2 Fluorescent substance and light-emitting device using the same 有权
标题翻译：荧光物质和使用其的发光装置
公开(公告)号：US07572391B2
公开(公告)日：2009-08-11
申请号：US12142078
申请日：2008-06-19
申请人： Naomi Shida , Masaaki Tamatani , Yoshihito Tsutsui , Kazuaki Ootsuka , Ryosuke Hiramatsu
发明人： Naomi Shida , Masaaki Tamatani , Yoshihito Tsutsui , Kazuaki Ootsuka , Ryosuke Hiramatsu
IPC分类号： C09K11/59 , C09K11/55
CPC分类号： H05B33/14 , C09K11/7734 , C09K11/7792 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998 , H01L2924/00014
摘要： An field effect transistor includes a first semiconductor region, a gate electrode insulatively disposed over the first semiconductor region, source and drain electrodes between which the first semiconductor region is sandwiched, and second semiconductor regions each formed between the first semiconductor region and one of the source and drain electrodes, and having impurity concentration higher than that of the first semiconductor region, the source electrode being offset to the gate electrode in a direction in which the source electrode and the drain electrode are separated from each other with respect to a channel direction, and one of the second semiconductor regions having a thickness not more than a thickness with which the one of second semiconductor regions is completely depleted in the channel direction being in thermal equilibrium with the source electrode therewith.
摘要翻译：提供一种制造荧光物质的方法，其包括将Eu原料，Si原料，至少一种碱土金属的原料粉末和选自La， Gd，Cs和K，得到原料混合物; 预焙烧混合物以获得烘焙材料; 混合焙烧的材料并在由N 2 / H 2的混合气体组成的还原气氛中进行焙烧以获得第一烧制产品; 粉碎第一烧制产品以获得粉碎的第一烧制产品;在粉碎的第一烧制产物在N2 / H2的还原气氛中焙烧，得到由碱土金属硅酸盐组成的荧光物质; 粉碎荧光物质以获得荧光颗粒; 筛分荧光颗粒; 并在荧光颗粒的表面上提供表面覆盖材料。

17. 发明申请

US20080185956A1 LUMINESCENT MATERIAL 有权
标题翻译：发光材料
公开(公告)号：US20080185956A1
公开(公告)日：2008-08-07
申请号：US11774077
申请日：2007-07-06
申请人： Ryosuke Hiramatsu
发明人： Ryosuke Hiramatsu
IPC分类号： H01J1/62 , C01F17/00
CPC分类号： C09K11/7792 , C01B33/20 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16145 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/73265 , H01L2924/00014 , H01L2924/181 , H01L2924/3025 , H01L2924/00 , H01L2224/05599 , H01L2924/00012 , H01L2224/0555 , H01L2224/0556
摘要： A luminescent material is provided, which includes a compound having a composition represented by the following general formula (A): (Sra1,Bab1,Cac1,Rev1,Euw1)2SiO4 (A) wherein, Re is at least one selected from a group consisting of Pr and Dy, and a1, b1, c1, v1 and w1 satisfy following relationships: a1+b1+c1+v1+w1=1, (1) 0≦a1/(1−v1−w1)≦1, (2) 0≦b1/(1−v1−w1)≦1, (3) 0≦c1/(1−v1−w1)≦1, (4) 0
摘要翻译：提供了一种发光材料，其包括具有由以下通式（A）表示的组成的化合物：<？in-line-formula description =“In-line formula”end =“lead”？>（Sr < a1，b1，b1，...，c1，...，...，...，...，...，（A）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中，Re为选自以下的组中的至少一种：的Pr和Dy，a1，b1，c1，v1和w1满足以下关系：<？in-line-formula description =“In-line formula”end =“lead”？> a1 + b1 + c1 + v1 + w1 = 1，（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0 <= a1 /（1-v1-w1）<= 1，（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description = “in-line formula”end =“lead”？> 0 <= b1 /（1-v1-w1）<= 1，（3）<？in-line-formula description =“In-line Formulas”end = tail“？> <？in-line-formula description =”In-line Formulas“end = “lead”？> 0 <= c1 /（1-v1-w1）<= 1，（4）<？in-line-formula description =“In-line Formulas”end =“tail”？> line-formula description =“In-line Formulas”end =“lead”？> 0 <？in-line-formula description =“In-line Formulas”end =“lead”？> 0

18. 发明授权

US08475680B2 Luminescent material and light-emitting device 有权
标题翻译：发光材料和发光装置
公开(公告)号：US08475680B2
公开(公告)日：2013-07-02
申请号：US12207771
申请日：2008-09-10
申请人： Yumi Fukuda , Hironori Asai , Ryosuke Hiramatsu , Junichi Tatami , Katsutoshi Komeya , Toru Wakihara , Katsuko Tamatani
发明人： Yumi Fukuda , Masaaki Tamatani , Hironori Asai , Ryosuke Hiramatsu , Junichi Tatami , Katsutoshi Komeya , Toru Wakihara
IPC分类号： C09K11/66 , C09K11/08 , C09K11/02 , C09K11/77
CPC分类号： C09K11/7734 , C09K11/0883 , H01L33/502 , H01L2224/48091 , H01L2924/00014
摘要： A luminescent material which is featured in that it exhibits an emission peak at a wavelength ranging from 490 to 580 nm as it is excited by light having a wavelength ranging from 250 to 500 nm and that it has a composition represented by the following general formula (2): (M1-xRx)a2AlSib2Oc2Nd2 (2) (In the general formula (2), M is at least one metallic element excluding Si and Al, R is a luminescence center element, and x, a2, b2, c2 and d2 satisfy the following relationships: 0
摘要翻译：一种发光材料，其特征在于，当波长为250-500nm的光被激发时，其表现出在490-580nm波长范围内的发射峰，并且具有由以下通式表示的组成（ 2）:( M1-xRx）a2AlSib2Oc2Nd2（2）（在通式（2）中，M是除Si和Al以外的至少一种金属元素，R是发光中心元素，x，a2，b2，c2和d2 满足以下关系：0

19. 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。

20. 发明申请

US20110058582A1 LUMINESCENT MATERIAL AND LIGHT-EMITTING DEVICE 有权
公开(公告)号：US20110058582A1
公开(公告)日：2011-03-10
申请号：US12944938
申请日：2010-11-12
申请人： Yumi FUKUDA , Masaaki Tamatani , Katsuko Tamatani , Hironori Asai , Ryosuke Hiramatsu , Junichi Tatami , Katsutoshi Komeya , Toru Wakihara
发明人： Yumi FUKUDA , Masaaki Tamatani , Katsuko Tamatani , Hironori Asai , Ryosuke Hiramatsu , Junichi Tatami , Katsutoshi Komeya , Toru Wakihara
IPC分类号： H01L33/50 , H01S5/028
CPC分类号： C09K11/7734 , C09K11/0883 , H01L33/502 , H01L2224/48091 , H01L2924/00014
摘要： A luminescent material which is featured in that it exhibits an emission peak at a wavelength ranging from 490 to 580 nm as it is excited by light having a wavelength ranging from 250 to 500 nm and that it has a composition represented by the following general formula (2): (M1-xRx)a2AlSib2Oc2Nd2 (2) (In the general formula (2), M is at least one metallic element excluding Si and Al, R is a luminescence center element, and x, a2, b2, c2 and d2 satisfy the following relationships:0

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