公开(公告)号：EP2088182A2

公开(公告)日：2009-08-12

申请号：EP09250293.9

申请日：2009-02-05

申请人： Samsung SDI Co., Ltd.

发明人： Song, Jay-Hyok ,  Song, Yu-Mi ,  Kim, Yoon-Chang ,  Park, Do-Hyung ,  You, Yong-Chan ,  Heo, Gyeong-Jae ,  Choi, Ick-Kyu ,  Song, Mi-Ran ,  Kwon, Seon-Young ,  Lee, Hyun-Deok ,  Kim, Ji-Hyun ,  Seo, Jin-Hyoung ,  Kwon, Sun-Hwa ,  Kim, Ji-Hyun ,  Kim, Min-Ju ,  Lee, Young-Hun ,  Kim, Young-Ki

IPC分类号： C09K11/59 ,  C09K11/64 ,  C09K11/66 ,  C09K11/77

CPC分类号： C09K11/7774 ,  C09K11/7721 ,  H01J11/12 ,  H01J11/42

摘要： The phosphor composition including a first phosphor represented by Formula 1:

         Y 3-x-k Ce k M' x Al a-y M" y O (1.5a+4.5) .     (1)


In Formula 1, M' includes at least one of Sc, In, and La, M" includes at least one of Ga, Sc, and In, and x, y, k, and a satisfy the relations: 0.0 ≤x

摘要翻译： 包括由式1表示的第一荧光体的荧光体组合物：€ƒ€ƒ€ƒ€ƒ€ƒY 3-xk Ce k M'x Al ay M“y O（1.5a + 4.5）。 ƒ€ƒ€ƒ€ƒ（1）在公式1中，M'包括Sc，In和La中的至少一个，M“包括Ga，Sc和In中的至少一个，x，y， k和a满足关系：0.0‰¤x<3.0，0.0

公开(公告)号：EP2084242A1

公开(公告)日：2009-08-05

申请号：EP07843434.7

申请日：2007-09-28

申请人： Sarnoff Corporation

发明人： TIAN, Yongchi ,  ZAKHAROV, Olga ,  SIDES, Alison

IPC分类号： C09K11/54 ,  C09K11/66

CPC分类号： C09K11/7734 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/00014

摘要： The present invention relates to metal silicate halide (halosilicate) phosphors, the phosphors with an oxide coating, methods of making the phosphors, and Sight emitting diode- (LED-) based lighting devices modified with the phosphors.

摘要翻译： 本发明涉及金属硅酸盐卤化物（卤硅酸盐）磷光体，具有氧化物涂层的磷光体，制造磷光体的方法以及用磷光体改性的基于发光二极管（LED）的照明装置。

公开(公告)号：EP1193306B1

公开(公告)日：2009-05-13

申请号：EP01123144.6

申请日：2001-09-27

申请人： Sumitomo Chemical Company, Limited

发明人： Toda, Kenji ,  Sato, Mineo ,  Ono, Keiji ,  Miyazaki, Susumu ,  Takeda, Takashi

IPC分类号： C09K11/78 ,  C09K11/79 ,  C09K11/66

CPC分类号： C09K11/7735 ,  C09K11/661 ,  C09K11/662 ,  C09K11/7734

公开(公告)号：EP2025734A2

公开(公告)日：2009-02-18

申请号：EP08166716.4

申请日：2004-12-22

申请人： Seoul Semiconductor Co., Ltd.

发明人： Roth, Gundula ,  Tews, Walter ,  Lee, Chung Hoon

IPC分类号： C09K11/78 ,  C09K11/66 ,  C09K11/75 ,  C09K11/79 ,  C09K11/86 ,  C09K11/80 ,  C09K11/81 ,  H01L33/00

CPC分类号： C09K11/7734 ,  C09K11/665 ,  C09K11/666 ,  C09K11/753 ,  C09K11/756 ,  C09K11/7735 ,  C09K11/7738 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7751 ,  C09K11/7756 ,  C09K11/7792 ,  C09K11/7796 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014

摘要： A light emitting device can include a substrate, electrodes provided on the substrate, a light emitting diode configured to emit light, the light emitting diode being provided on one of the electrodes, phosphors configured to change a wavelength of the light, and an electrically conductive device configured to connect the light emitting diode with another of the plurality of electrodes. The phosphors can substantially cove at least a portion of the light emitting diode. The phosphor may include aluminate type compounds, lead and/or copper doped silicates, lead and/or copper doped antimonates, lead and/or copper doped germanates, lead and/or copper doped germanate-silicates, lead and/or copper doped phosphates, or any combination thereof.

摘要翻译： 发光装置可以包括衬底，设置在衬底上的电极，被配置为发光的发光二极管，发光二极管被设置在电极中的一个上，荧光体被配置为改变光的波长，并且导电 被配置为将发光二极管与多个电极中的另一个连接的装置。 磷光体可以基本上包围发光二极管的至少一部分。 该磷光体可以包括铝酸盐类化合物，铅和/或铜掺杂硅酸盐，铅和/或铜掺杂锑酸盐，铅和/或铜掺杂锗酸盐，铅和/或铜掺杂锗酸盐硅酸盐，铅和/或铜掺杂磷酸盐， 或其任何组合。

公开(公告)号：EP1979439A1

公开(公告)日：2008-10-15

申请号：EP07700560.1

申请日：2007-01-10

申请人： Philips Intellectual Property & Standards GmbH ,  Koninklijke Philips Electronics N.V.

发明人： JÜSTEL, Thomas ,  HUPPERTZ, Petra ,  WIECHERT, Detlef Uwe ,  UHLICH, Dominik

IPC分类号： C09K11/79 ,  C09K11/86 ,  C09K11/66

CPC分类号： C09K11/7788 ,  C04B35/01 ,  C04B35/16 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3286 ,  C04B2235/3287 ,  C04B2235/764 ,  C04B2235/9661 ,  C09K11/7735 ,  C09K11/7792

摘要： Light emitting device comprising an excitation energy source to deliver a primary excitation energy and a converting element essentially comprising Eu3+- phosphor material to at least partly convert the primary energy into a secondary radiation whereby in the excitation spectrum of the Eu-comprising phosphor material at 298 K and 1,013 bar the maximum intensity in the wavelength range between ≥ 460 nm to ≤ 470 nm is ≥5% of the maximum intensity in the wavelength range between ≥ 220 nm to ≤ 320 nm. The excitation energy source can be any suitable energy source to excite a secondary light emission such as electron beam sources (e.g. electron guns in CRTs) or light sources such as organic LEDs, inorganic LEDs or laser diodes.

公开(公告)号：EP1588395A4

公开(公告)日：2008-08-13

申请号：EP04703610

申请日：2004-01-20

申请人： OSRAM SYLVANIA INC

发明人： DUTTA ARUNAVA ,  TETREAULT ALINE ,  DULLEA LEONARD V ,  HORION PASCAL

IPC分类号： C09K11/02 ,  C09K11/66 ,  C09K11/08 ,  C09K11/59 ,  C09K11/77 ,  C09K11/78 ,  C09K11/80 ,  H01J1/00 ,  H01J61/44

CPC分类号： H01J61/44 ,  C09K11/666 ,  C09K11/7721 ,  C09K11/774 ,  C09K11/7777

摘要： A UV-emitting phosphor blend is provided which comprises a mixture of at least two UVA-emitting phosphors selected from SrB4O7:Eu, YPO4:Ce, and BaSi2O5:Pb wherein the sum of the weight percentages of the phosphors in the mixture equals 100%. The phosphor blend may additionally contain an amount of a UVB-emitting phosphor in an amount from 0 to 12 wt.% of the mixture. Tanning lamps containing these blends exhibit increases in initial UVA output and UVA maintenance.

公开(公告)号：EP1911826A1

公开(公告)日：2008-04-16

申请号：EP06782251.0

申请日：2006-08-03

申请人： Nichia Corporation

发明人： MURAZAKI, Yoshinori c/o Nichia Corporation ,  SATO, Yoshiki c/o Nichia Corporation

IPC分类号： C09K11/59 ,  C09K11/66 ,  C09K11/79 ,  H01L33/00 ,  G02F1/13357

CPC分类号： C09K11/7792 ,  C09K11/7734 ,  C09K11/7774 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A light emitting device includes a light emitting element 1 that has a light emission peak wavelength in a range from 300 nm to 530 nm, and a phosphor 2 that absorbs light from the light emitting element 1 and converts the wavelength of the light to emit light with a light emission peak wavelength different from the light emitting element. The phosphor is represented by the general formula M 1 5-x Eu x M 2 m M 3 n O 2m+(3/2)n+5 where x, m and n fall within ranges 0.0001 1 is at least one element selected from the group consisting of Mg, Ca, Sr, Ba and Zn, M 2 is at least one element selected from the group consisting of Si, Ge and Sn, and M 3 is at least one element selected from the group consisting of B, Al, Ga, In and rare earth elements.

摘要翻译： 发光装置具备发光峰值波长为300nm〜530nm的发光元件1和吸收来自发光元件1的光并转换​​发光的波长的荧光体2 具有与发光元件不同的发光峰值波长。 荧光体由通式M15-xEuxM2mM3nO2m +（3/2）n + 5表示，其中x，m和n落入0.0001

公开(公告)号：EP1462502A3

公开(公告)日：2007-08-01

申请号：EP04006880.1

申请日：2004-03-22

申请人： Sumitomo Chemical Company, Limited

发明人： Imanari, Yuichiro ,  Miyazaki, Susumu

IPC分类号： C09K11/66 ,  C09K11/57 ,  C09K11/79 ,  C09K11/59

CPC分类号： C09K11/663 ,  C09K11/595 ,  C09K11/7734 ,  C09K11/7735

摘要： A method for producing a phosphor having a high brightness is described. The method for producing a phosphor having a high brightness, comprises the steps of:
contacting a luminescent material containing Si and/or Ge with an acid,
separating solid from the acid, and
drying the obtained solid.

公开(公告)号：EP1587132A3

公开(公告)日：2007-03-14

申请号：EP05005976.5

申请日：2005-03-18

申请人： NEC CORPORATION

发明人： Nomura, Koji ,  Yamamura, Shyuji

IPC分类号： H01J61/44 ,  C09K11/77 ,  C09K11/66

CPC分类号： H01J61/44 ,  C09K11/664 ,  C09K11/7721 ,  C09K11/7739 ,  C09K11/7777 ,  C09K11/7784 ,  H01J61/327 ,  H01J61/34 ,  H01J61/35

摘要： A fluorescent lamp is adapted to have an arc tube encapsulated in a glass glove. For the arc tube, an ultraviolet radiation emitting lamp that provides a wavelength equal to or longer than 253.7 nm is employed, and phosphor, composed of calcium halophosphate phosphor and three wavelength phosphors, is applied to the inner surface of the glass glove. Exciting this phosphor by ultraviolet radiation provided from the arc tube causes visible radiation to be emitted.

公开(公告)号：EP1200536A4

公开(公告)日：2005-03-16

申请号：EP00944575

申请日：2000-02-25

申请人： UNIV RUTGERS

发明人： RIMAN RICHARD E ,  BALLATO JOHN

IPC分类号： H01L51/50 ,  C01F17/00 ,  C09K11/08 ,  C09K11/61 ,  C09K11/62 ,  C09K11/66 ,  C09K11/77 ,  C09K11/85 ,  C09K11/86 ,  C09K11/88 ,  G09F13/20 ,  H01J61/44 ,  H05B33/14 ,  H01J1/63

CPC分类号： C09K11/777 ,  C09K11/7701 ,  C09K11/7704 ,  C09K11/7705 ,  C09K11/7767 ,  C09K11/7773

摘要： A rare earth element doped composition having a dopant concentration of up to about 60 mole percent of one or more rare earth elements selected from Tb, Dy, Ho, Er, Tm, Yb and Lu, wherein the composition is optically transparent to wavelengths at which excitation, fluorescence or luminescence of the rare earth elements occur. Method for making the compositions, composite materials having dispersed therein the compositions and luminescent devices containing optical or acoustical elements formed from the composite materials are also disclosed.