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22 条记录 (耗时 0.021 秒)

    Fluorescent lamp
    1.
    发明授权
    Fluorescent lamp 失效
    日光灯

    公开(公告)号：US4565948A

    公开(公告)日：1986-01-21

    申请号：US474581

    申请日：1983-02-16

    申请人： Yoshio Kimura ,  Kenji Terashima ,  Masao Asada ,  Satoshi Sugano

    发明人： Yoshio Kimura ,  Kenji Terashima ,  Masao Asada ,  Satoshi Sugano

    IPC分类号： C09K11/08 ,  H01J61/44 ,  H01J1/63

    CPC分类号： H01J61/44

    摘要： A fluorescent lamp having a phosphor film comprising:a blue-emitting phosphor consisting essentially of at least one divalent europium activated haloborophosphate phosphor having the general formula:x(M.sub.1-p.Eu.sub.p.O).yP.sub.2 O.sub.5.aM'X.sub.2.bB.sub.2 O.sub.3 wherein M and M' are independently at least one of Sr, Ca and Ba; X is at least one of Cl, F and Br; and 2.7.ltoreq.x.ltoreq.3.3, 0.50.ltoreq.y.ltoreq.1.50, 0.10.ltoreq.a.ltoreq.0.50, 0.01.ltoreq.b.ltoreq.0.50, and 0.001.ltoreq.p.ltoreq.0.20;a green-emitting phosphor consisting essentially of a cerium and terbium activated silicophosphate phosphor of the general formula:(Re.sub.1-c-d-3e Tb.sub.c Ce.sub.d A.sub.3e).sub.2 O.sub.3.qP.sub.2 O.sub.5.rSiO.sub.2 wherein Re is at least one of Y, La and Gd; A is at least one of Li, Na, K, Rb, and Cs; and 0

    摘要翻译： PCT No.PCT / JP82 / 00234 Sec。 371日期1983年2月16日 102（e）日期1983年2月16日PCT申请1982年6月18日PCT公布。 公开号WO82 / 04439 日期为1982年12月23日。一种具有荧光膜的荧光灯，其特征在于，包括：基本上由至少一种具有通式x（M1-p.Eup.O）·yP2O5的二价铕活化卤代硼酸盐荧光体组成的蓝色发光荧光体。 aM'X2.bB2O3其中M和M'独立地是Sr，Ca和Ba中的至少一种; X是Cl，F和Br中的至少一个; 和2.7≤x≤3.3,0.50 / = e> / = 1×10-5,0 c + d + 3e <1,0,0 q，0

    LIGHT-EMITTING DEVICE
    4.
    发明申请
    LIGHT-EMITTING DEVICE 有权
    发光装置

    公开(公告)号：US20110043101A1

    公开(公告)日：2011-02-24

    申请号：US12920516

    申请日：2009-02-06

    申请人： Masatsugu Masuda ,  Kenji Terashima

    发明人： Masatsugu Masuda ,  Kenji Terashima

    IPC分类号： H01J1/63

    CPC分类号： H01L33/504 ,  C09K11/0883 ,  C09K11/7734 ,  G02F1/1336 ,  G02F2001/133614 ,  H01L33/32 ,  H01L33/502 ,  H01L33/505 ,  H01L33/507 ,  H01L33/56 ,  H01L2224/48091 ,  H01L2224/48247 ,  H05B33/14 ,  H01L2924/00014

    摘要： Disclosed is a light-emitting device including a light-emitting element emitting primary light, and a light converter absorbing a part of the primary light emitted from the light-emitting element and emitting secondary light having a longer wavelength than the primary light. The light converter contains a green light-emitting phosphor and a red light-emitting phosphor. The green light-emitting phosphor is composed of at least one phosphor selected from a divalent europium-activated oxynitride phosphor substantially represented by the following formula: EuaSibAlcOdNe and a divalent europium-activated silicate phosphor substantially represented by the following formula: 2(Ba1-f-gMIfEug)O.SiO2, while the red light-emitting phosphor is composed of at least one phosphor selected from tetravalent manganese-activated fluoro-tetravalent metalate phosphors substantially represented by the following formulae: MII2(MIII1-hMnh)F6 and/or MIV(MIII1-hMnh)F6. Consequently, the light-emitting device has excellent color gamut (NTSC ratio).

    摘要翻译： 公开了一种发光装置，其包括发射初级光的发光元件和吸收从发光元件发射的一次光的一部分并发射具有比初级光更长波长的二次光的光转换器。 光转换器包含绿色发光荧光体和红色发光荧光体。 绿色发光荧光体由至少一种选自基本上由下式表示的二价铕活化氮氧化物荧光体的荧光体组成：EuaSibAlcOdNe和基本上由下式表示的二价铕活化硅酸盐荧光体：2（Ba1-f -gMIfEug）O.SiO 2，而红色发光荧光体由至少一种选自基本上由下式表示的四价锰活化的氟代四价金属化物荧光体的荧光体组成：MII2（MIII1-hMnh）F6和/或MIV （MIII1-hMnh）F6。 因此，发光装置具有优异的色域（NTSC比）。

    Phosphor and fluorescent lamp using the same
    5.
    发明授权
    Phosphor and fluorescent lamp using the same 失效
    荧光灯和荧光灯使用相同

    公开(公告)号：US4733126A

    公开(公告)日：1988-03-22

    申请号：US36452

    申请日：1987-04-09

    申请人： Masahiko Yamakawa ,  Kenji Terashima

    发明人： Masahiko Yamakawa ,  Kenji Terashima

    IPC分类号： H01J61/38 ,  C09K11/77 ,  H01J61/44 ,  C09K11/465

    CPC分类号： H01J61/44 ,  C09K11/7706 ,  C09K11/7721 ,  C09K11/7734 ,  C09K11/7749 ,  C09K11/7787

    摘要： According to the present invention, there is provided a phosphor represented by a general formula (Ba.sub.w Ca.sub.x Mg.sub.y Eu.sub.z)O.aAl.sub.2 O.sub.3. bSiO.sub.2 where 0.1.ltoreq.w.ltoreq.0.5, 0.0004.ltoreq.x.ltoreq.0.0020, 0.1.ltoreq.y.ltoreq.0.8, 0.03.ltoreq.z.ltoreq.0.10, w+x+y+z=1, 1.5.ltoreq.a.ltoreq.4.5, and 0.0005.ltoreq.b.ltoreq.0.0030. The present invention provides a blue-color light-emitting aluminate phosphor which has a high emission output and a low decrease in its emission intensity during use, and a fluorescent lamp using the same.

    摘要翻译： 根据本发明，提供了由通式（BawCaxMgyEuz）O.aAl2O3表示的荧光体。 bSiO 2，其中0.1≤w≤0.5,0.0004≤x≤0.0020,0.1≤y≤0.8,0.03≤Z≤0.10，w + x + y + z = 1，1.5

    Light-emitting device
    6.
    发明授权
    Light-emitting device 有权

    公开(公告)号：US08362685B2

    公开(公告)日：2013-01-29

    申请号：US13542051

    申请日：2012-07-05

    申请人： Masatsugu Masuda ,  Kenji Terashima

    发明人： Masatsugu Masuda ,  Kenji Terashima

    IPC分类号： H01J1/62 ,  H01J63/04 ,  C09K11/08

    CPC分类号： H01L33/504 ,  C09K11/0883 ,  C09K11/7734 ,  G02F1/1336 ,  G02F2001/133614 ,  H01L33/32 ,  H01L33/502 ,  H01L33/505 ,  H01L33/507 ,  H01L33/56 ,  H01L2224/48091 ,  H01L2224/48247 ,  H05B33/14 ,  H01L2924/00014

    摘要： Disclosed is a light-emitting device (1) including a light-emitting element (2) emitting primary light, and a light converter (3) absorbing a part of the primary light emitted from the light-emitting element (2) and emitting secondary light having a longer wavelength than the primary light. The light converter (3) contains a green light-emitting phosphor (4) and a red light-emitting phosphor (5). The green light-emitting phosphor (4) is composed of at least one phosphor selected from a divalent europium-activated oxynitride phosphor substantially represented by the following formula: EuaSibAlcOdNe and a divalent europium-activated silicate phosphor substantially represented by the following formula: 2(Ba1-f-gMIfEug)O.SiO2, while the red light-emitting phosphor (5) is composed of at least one phosphor selected from tetravalent manganese-activated fluoro-tetravalent metalate phosphors substantially represented by the following formulae: MII2(MIII1-hMnh)F6 and/or MIV(MIII1-hMnh)F6. Consequently, the light-emitting device (1) has excellent color gamut (NTSC ratio).

    LIGHT-EMITTING DEVICE
    7.
    发明申请
    LIGHT-EMITTING DEVICE 有权
    发光装置

    公开(公告)号：US20120267669A1

    公开(公告)日：2012-10-25

    申请号：US13542051

    申请日：2012-07-05

    申请人： Masatsugu MASUDA ,  Kenji Terashima

    发明人： Masatsugu MASUDA ,  Kenji Terashima

    IPC分类号： H01L33/50

    CPC分类号： H01L33/504 ,  C09K11/0883 ,  C09K11/7734 ,  G02F1/1336 ,  G02F2001/133614 ,  H01L33/32 ,  H01L33/502 ,  H01L33/505 ,  H01L33/507 ,  H01L33/56 ,  H01L2224/48091 ,  H01L2224/48247 ,  H05B33/14 ,  H01L2924/00014

    摘要： Disclosed is a light-emitting device (1) including a light-emitting element (2) emitting primary light, and a light converter (3) absorbing a part of the primary light emitted from the light-emitting element (2) and emitting secondary light having a longer wavelength than the primary light. The light converter (3) contains a green light-emitting phosphor (4) and a red light-emitting phosphor (5). The green light-emitting phosphor (4) is composed of at least one phosphor selected from a divalent europium-activated oxynitride phosphor substantially represented by the following formula: EuaSibAlcOdNe and a divalent europium-activated silicate phosphor substantially represented by the following formula: 2(Ba1-f-gMIfEug)O.SiO2, while the red light-emitting phosphor (5) is composed of at least one phosphor selected from tetravalent manganese-activated fluoro-tetravalent metalate phosphors substantially represented by the following formulae: MII2(MIII1-hMnh)F6 and/or MIV(MIII1-hMnh)F6. Consequently, the light-emitting device (1) has excellent color gamut (NTSC ratio).

    摘要翻译： 公开了一种发光装置（1），其包括发射初级光的发光元件（2）和吸收从发光元件（2）发射的一次光的一部分并发射次级的光转换器（3） 具有比初级光更长的波长的光。 光转换器（3）包含绿色发光荧光体（4）和红色发光荧光体（5）。 绿色发光荧光体（4）由选自实质上由下式表示的二价铕活化氮氧化物荧光体中的至少一种荧光体构成：EuaSibAlcOdNe和基本上由下式表示的二价铕活化硅酸盐荧光体：2（ BaI-f-gMIfEug）O.SiO 2，而红色发光荧光体（5）由至少一种选自基本上由下式表示的四价锰活化的氟代四价金属化物荧光体的荧光体组成：MII2（MIII1-hMnh ）F6和/或MIV（MIII1-hMnh）F6。 因此，发光装置（1）具有优异的色域（NTSC比）。

    GROUP OF PHOSPHOR PARTICLES, LIGHT-EMITTING DEVICE USING SAME, AND LIQUID CRYSTAL TELEVISION RECEIVER
    8.
    发明申请
    GROUP OF PHOSPHOR PARTICLES, LIGHT-EMITTING DEVICE USING SAME, AND LIQUID CRYSTAL TELEVISION RECEIVER 有权
    磷化物颗粒组，使用相同的发光装置和液晶电视接收器

    公开(公告)号：US20120026426A1

    公开(公告)日：2012-02-02

    申请号：US13263053

    申请日：2010-04-02

    申请人： Tetsuya Hanamoto ,  Masatsugu Masuda ,  Kenji Terashima ,  Hideyuki Emoto ,  Hironori Nagasaki

    发明人： Tetsuya Hanamoto ,  Masatsugu Masuda ,  Kenji Terashima ,  Hideyuki Emoto ,  Hironori Nagasaki

    IPC分类号： G02F1/1335 ,  C09K11/80 ,  H01L33/44

    CPC分类号： C09K11/7734 ,  C09K11/0883 ,  H01L33/502 ,  H05B33/14

    摘要： Provided is a phosphor particle group of divalent europium-activated oxynitride green light emitting phosphor particles (1) each of which is a β-type SiAlON represented by a general formula: EuaSibAlcOdNe, where 0.005≦a≦0.4, b+c=12, d+e=16, wherein a mean value of a value obtained by dividing a longer particle diameter by a shorter particle diameter is not greater than 1.75. Also provided are a light emitting apparatus (11) using the phosphor particle group in a light converter (13), and a liquid crystal display television using the light emitting apparatus (11). With these, a high-efficiency and stable light emitting apparatus using a β-type SiAlON, and a phosphor particle group therefor are provided.

    摘要翻译： 本发明提供一种二价铕活化氮氧化物绿色发光荧光体颗粒（1）的荧光体粒子群，每一种都是由通式：EuaSibAlcOdNe表示的“SiAlON”，其中0.005＆nlE; a＆nlE; 0.4，b + c = 12，d + e = 16，其中通过将较长粒径除以更短粒径而获得的值的平均值不大于1.75。 还提供了在光转换器（13）中使用荧光体颗粒群的发光装置（11）和使用该发光装置的液晶显示电视机。 利用这些，提供了使用“SiAlON”型的高效稳定的发光装置及其荧光体粒子群。