公开(公告)号：US20120057339A1

公开(公告)日：2012-03-08

申请号：US13033960

申请日：2011-02-24

申请人： Iwao Mitsuishi ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Shinya Nunoue

发明人： Iwao Mitsuishi ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Shinya Nunoue

IPC分类号： F21V9/00

CPC分类号： C09K11/0883 ,  C09K11/7734 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/50 ,  H01L2224/45144 ,  H01L2224/48091 ,  H05B33/14 ,  H01L2924/00 ,  H01L2924/00014

摘要： A light emitting device according to one embodiment includes: a board; plural first light emitting units each including a first light emitting element and a first fluorescent layer formed on the first light emitting element having a green phosphor; plural second light emitting units each including a second light emitting element and a second fluorescent layer formed on the second light emitting element having a red phosphor; the second fluorescent layers and the first fluorescent layers being separated in a non-contact manner with gas interposed there between; and plural third light emitting units each including a third light emitting element and a resin layer formed on the third light emitting element having neither a green phosphor nor the red phosphor, the third light emitting units being disposed between the first light emitting units and the second light emitting units.

公开(公告)号：US08414145B2

公开(公告)日：2013-04-09

申请号：US13033960

申请日：2011-02-24

申请人： Iwao Mitsuishi ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Shinya Nunoue

发明人： Iwao Mitsuishi ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Shinya Nunoue

IPC分类号： F21V9/00

CPC分类号： C09K11/0883 ,  C09K11/7734 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/50 ,  H01L2224/45144 ,  H01L2224/48091 ,  H05B33/14 ,  H01L2924/00 ,  H01L2924/00014

摘要： A light emitting device according to one embodiment includes: a board; plural first light emitting units each including a first light emitting element and a first fluorescent layer formed on the first light emitting element having a green phosphor; plural second light emitting units each including a second light emitting element and a second fluorescent layer formed on the second light emitting element having a red phosphor; the second fluorescent layers and the first fluorescent layers being separated in a non-contact manner with gas interposed there between; and plural third light emitting units each including a third light emitting element and a resin layer formed on the third light emitting element having neither a green phosphor nor the red phosphor, the third light emitting units being disposed between the first light emitting units and the second light emitting units.

公开(公告)号：US08310145B2

公开(公告)日：2012-11-13

申请号：US13034120

申请日：2011-02-24

申请人： Iwao Mitsuishi ,  Shinya Nunoue ,  Takahiro Sato ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Toshiki Hikosaka

发明人： Iwao Mitsuishi ,  Shinya Nunoue ,  Takahiro Sato ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Toshiki Hikosaka

IPC分类号： H01J1/62 ,  H01L33/50

CPC分类号： C09K11/7734 ,  C09K11/0883 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light emitting device according to one embodiment includes a light emitting element that emits light having a wavelength of 380 nm to 470 nm; a CASN first red phosphor that is disposed on the light emitting element; a sialon second red phosphor that is disposed on the light emitting element; and a sialon green phosphor that is disposed on the light emitting element.

摘要翻译： 根据一个实施例的发光器件包括发射波长为380nm至470nm的光的发光元件; 设置在发光元件上的CASN第一红色荧光体; 设置在发光元件上的赛隆第二红色磷光体; 以及设置在发光元件上的赛隆绿荧光体。

公开(公告)号：US08414795B2

公开(公告)日：2013-04-09

申请号：US13037635

申请日：2011-03-01

申请人： Aoi Okada ,  Yumi Fukuda ,  Naotoshi Matsuda ,  Iwao Mitsuishi ,  Shinya Nunoue

发明人： Aoi Okada ,  Yumi Fukuda ,  Naotoshi Matsuda ,  Iwao Mitsuishi ,  Shinya Nunoue

IPC分类号： C09K11/64

CPC分类号： C09K11/7731 ,  C09K11/0883 ,  C09K11/7734 ,  H01L27/15 ,  H01L33/502 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： The embodiment provides a red light-emitting fluorescent substance represented by the following formula (1): (M1-xECx)aM1bAlOcNd  (1). In the formula (1), M is an element selected from the group consisting of IA group elements, IIA group elements, IIIA group elements, IIIB group elements, rare earth elements and IVA group elements; EC is an element selected from the group consisting of Eu, Ce, Mn, Tb, Yb, Dy, Sm, Tm, Pr, Nd, Pm, Ho, Er, Cr, Sn, Cu, Zn, As, Ag, Cd, Sb, Au, Hg, Tl, Pb, Bi and Fe; M1 is different from M and is selected from the group consisting of tetravalent elements; and x, a, b, c and d are numbers satisfying the conditions of 0

摘要翻译： 本实施方案提供由下式（1）表示的红色发光荧光物质：（M1-xECx）aM1bAlOcNd（1）。 在式（1）中，M是选自IA族元素，IIA族元素，IIIA族元素，IIIB族元素，稀土元素和IVA族元素的元素; EC是选自Eu，Ce，Mn，Tb，Yb，Dy，Sm，Tm，Pr，Nd，Pm，Ho，Er，Cr，Sn，Cu，Zn，As，Ag，Cd， Sb，Au，Hg，Tl，Pb，Bi和Fe; M1与M不同，选自四价元素; x，a，b，c和d分别是满足条件0

公开(公告)号：US20120043569A1

公开(公告)日：2012-02-23

申请号：US13033954

申请日：2011-02-24

申请人： Iwao MITSUISHI ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Shinya Nunoue

发明人： Iwao MITSUISHI ,  Yumi Fukuda ,  Aoi Okada ,  Naotoshi Matsuda ,  Shinya Nunoue

IPC分类号： H01L33/50 ,  H01L33/52

CPC分类号： H01L33/504 ,  C09K11/7734 ,  H01L33/502 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

摘要： A light emitting device according to one embodiment includes a light emitting element that emits light having a wavelength of 250 nm to 500 nm and a fluorescent layer that is disposed on the light emitting element. The fluorescent layer includes a phosphor having a composition expressed by the following equation (1) and an average particle diameter of 12 μm or more. (M1−x1Eux1)3−ySi13−zAl3+zO2+uN21−w  (1) (In the equation (1), M is an element that is selected from IA group elements, IIA group elements, IIIA group elements, IIIB group elements except Al, rare-earth elements, and IVB group elements. x1, y, z, u, and w satisfy the following relationship. 0

摘要翻译： 根据一个实施例的发光器件包括发射波长为250nm至500nm的光的发光元件和设置在发光元件上的荧光层。 荧光层包括具有由下式（1）表示的组成和平均粒径为12μm以上的荧光体。 （M1-x1Eux1）3-ySi13-zAl3 + zO2 + uN21-w（1）（在式（1）中，M是选自IA族元素，IIA族元素，IIIA族元素，IIIB族元素 除了Al，稀土元素和IVB族元素，x1，y，z，u和w满足以下关系：0

公开(公告)号：US20120062103A1

公开(公告)日：2012-03-15

申请号：US13037635

申请日：2011-03-01

申请人： Aoi OKADA ,  Yumi Fukuda ,  Naotoshi Matsuda ,  Iwao Mitsuishi ,  Shinya Nunoue

发明人： Aoi OKADA ,  Yumi Fukuda ,  Naotoshi Matsuda ,  Iwao Mitsuishi ,  Shinya Nunoue

IPC分类号： H01J1/63 ,  C09K11/78 ,  C09K11/54

CPC分类号： C09K11/7731 ,  C09K11/0883 ,  C09K11/7734 ,  H01L27/15 ,  H01L33/502 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： The embodiment provides a red light-emitting fluorescent substance represented by the following formula (1): (M1−xECx)aM1bAlOcNd  (1). In the formula (1), M is an element selected from the group consisting of IA group elements, IIA group elements, IIIA group elements, IIIB group elements, rare earth elements and IVA group elements; EC is an element selected from the group consisting of Eu, Ce, Mn, Tb, Yb, Dy, Sm, Tm, Pr, Nd, Pm, Ho, Er, Cr, Sn, Cu, Zn, As, Ag, Cd, Sb, Au, Hg, Tl, Pb, Bi and Fe; M1 is different from M and is selected from the group consisting of tetravalent elements; and x, a, b, c and d are numbers satisfying the conditions of 0

摘要翻译： 本实施方案提供由下式（1）表示的红色发光荧光物质：（M1-xECx）aM1bAlOcNd（1）。 在式（1）中，M是选自IA族元素，IIA族元素，IIIA族元素，IIIB族元素，稀土元素和IVA族元素的元素; EC是选自Eu，Ce，Mn，Tb，Yb，Dy，Sm，Tm，Pr，Nd，Pm，Ho，Er，Cr，Sn，Cu，Zn，As，Ag，Cd， Sb，Au，Hg，Tl，Pb，Bi和Fe; M1与M不同，选自四价元素; x，a，b，c和d分别是满足条件0

公开(公告)号：US20130241395A1

公开(公告)日：2013-09-19

申请号：US13609891

申请日：2012-09-11

申请人： Naotoshi Matsuda ,  Yumi Fukuda ,  Keiko Albessard ,  Masahiro Kato ,  Iwao Mitsuishi

发明人： Naotoshi Matsuda ,  Yumi Fukuda ,  Keiko Albessard ,  Masahiro Kato ,  Iwao Mitsuishi

IPC分类号： C09K11/77 ,  H05B33/14

CPC分类号： C09K11/7734 ,  C09K11/0883 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H05B33/14 ,  H01L2924/00014

摘要： The present embodiments provide a europium-activated oxynitride phosphor and a production method thereof. This phosphor emits red luminescence having a peak at 630 nm or longer and can be produced by use of inexpensive oxides as raw materials containing alkaline earth metals such as strontium. The oxynitride phosphor is activated by a divalent europium and represented by the formula (1): (M1-xEux)AlaSibOcNdCe   (1). In the formula, M is an alkaline earth metal, and x, a, b, c, d and e are numbers satisfying the conditions of 0

摘要翻译： 本实施方式提供铕活化氮氧化物荧光体及其制造方法。 该荧光体发射在630nm以上具有峰值的红色发光，并且可以通过使用廉价的氧化物作为含有碱土金属如锶的原料来生产。 氧氮化铟荧光体由二价铕活化并由式（1）表示：（M1-xEux）AlaSibOcNdCe（1）。 在该式中，M是碱土金属，x，a，b，c，d和e是满足条件0

公开(公告)号：US09187693B2

公开(公告)日：2015-11-17

申请号：US13609891

申请日：2012-09-11

申请人： Naotoshi Matsuda ,  Yumi Fukuda ,  Keiko Albessard ,  Masahiro Kato ,  Iwao Mitsuishi

发明人： Naotoshi Matsuda ,  Yumi Fukuda ,  Keiko Albessard ,  Masahiro Kato ,  Iwao Mitsuishi

IPC分类号： C09K11/77 ,  C09K11/08 ,  H05B33/14 ,  H01L33/50

CPC分类号： C09K11/7734 ,  C09K11/0883 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H05B33/14 ,  H01L2924/00014

摘要： The present embodiments provide a europium-activated oxynitride phosphor and a production method thereof. This phosphor emits red luminescence having a peak at 630 nm or longer and can be produced by use of inexpensive oxides as raw materials containing alkaline earth metals such as strontium. The oxynitride phosphor is activated by a divalent europium and represented by the formula (1): (M1-xEux)AlaSibOcNdCe  (1). In the formula, M is an alkaline earth metal, and x, a, b, c, d and e are numbers satisfying the conditions of 0

摘要翻译： 本实施方式提供铕活化氮氧化物荧光体及其制造方法。 该荧光体发射在630nm以上具有峰值的红色发光，并且可以通过使用廉价的氧化物作为含有碱土金属如锶的原料来生产。 氧氮化铟荧光体由二价铕活化并由式（1）表示：（M1-xEux）AlaSibOcNdCe（1）。 在该式中，M是碱土金属，x，a，b，c，d和e是满足条件0

公开(公告)号：US20060290269A1

公开(公告)日：2006-12-28

申请号：US11443095

申请日：2006-05-31

申请人： Yumi Fukuda ,  Masaaki Tamatani ,  Hironori Asai ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Keiko Albessard ,  Jun-ichi Tatami ,  Katsutoshi Komeya ,  Tohru Wakihara

发明人： Yumi Fukuda ,  Masaaki Tamatani ,  Hironori Asai ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Keiko Albessard ,  Jun-ichi Tatami ,  Katsutoshi Komeya ,  Tohru Wakihara

IPC分类号： H01J1/62

CPC分类号： C04B35/597 ,  C04B2235/3213 ,  C04B2235/3224 ,  C04B2235/3262 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/442 ,  C09K11/0883 ,  C09K11/7734 ,  H01J1/63 ,  H05B33/14

摘要： A fluorescent substance is provided, with includes a matrix composed of a compound having an AlN polytypoid structure represented by the following general formula (1), and a luminescence center element: (Al, M)a(N, X)b   (1) wherein, M is at least one metal excluding Al, X is at least one non-metal excluding N, and a and b are positive values.

摘要翻译： 提供了一种荧光物质，其包括由具有由以下通式（1）表示的AlN多型结构的化合物和发光中心元素组成的基质：<？在线公式描述=“在线公式” （N，X）B（1）<？in-line-formula description =“在线公式 “end =”tail“？>其中，M是不包括Al的至少一种金属，X是除N之外的至少一种非金属，a和b是正值。

公开(公告)号：US07638934B2

公开(公告)日：2009-12-29

申请号：US11443095

申请日：2006-05-31

申请人： Yumi Fukuda ,  Masaaki Tamatani ,  Hironori Asai ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Keiko Albessard ,  Jun-ichi Tatami ,  Katsutoshi Komeya ,  Tohru Wakihara

发明人： Yumi Fukuda ,  Masaaki Tamatani ,  Hironori Asai ,  Naotoshi Matsuda ,  Ryosuke Hiramatsu ,  Keiko Albessard ,  Jun-ichi Tatami ,  Katsutoshi Komeya ,  Tohru Wakihara

IPC分类号： H01J29/06

CPC分类号： C04B35/597 ,  C04B2235/3213 ,  C04B2235/3224 ,  C04B2235/3262 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/442 ,  C09K11/0883 ,  C09K11/7734 ,  H01J1/63 ,  H05B33/14

摘要： A fluorescent substance is provided, with includes a matrix composed of a compound having an AlN polytypoid structure represented by the following general formula (1), and a luminescence center element: (Al,M)a(N,X)b  (1) wherein, M is at least one metal excluding Al, X is at least one non-metal excluding N, and a and b are positive values.

摘要翻译： 提供一种荧光物质，其包含由具有由以下通式（1）表示的AlN多型结构的化合物和发光中心元素（Al，M）a（N，X）b（1）组成的基质， 其中，M为不包括Al的至少一种金属，X为除N以外的至少一种非金属，a和b为正值。