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    Fluorescent lamp with ultraviolet reflecting layer
    2.
    发明授权
    Fluorescent lamp with ultraviolet reflecting layer 失效
    带紫外线反射层的荧光灯

    公开(公告)号：US07205710B2

    公开(公告)日：2007-04-17

    申请号：US10515693

    申请日：2003-05-27

    申请人： Thomas Jüstel ,  Walter Mayr ,  Cornelis Reinder Ronda ,  Volker Dirk Hildenbrand

    发明人： Thomas Jüstel ,  Walter Mayr ,  Cornelis Reinder Ronda ,  Volker Dirk Hildenbrand

    IPC分类号： H01J17/49 ,  C09K11/69

    CPC分类号： H01J61/42

    摘要： An ultraviolet reflecting layer and a fluorescent lamp is described, comprising an envelope having an inner surface, means within the lamp envelope for generating ultraviolet radiation, a light emitting layer of a luminescent material for generating visible light when impinged by ultraviolet radiation, and said ultraviolet reflecting layer, located between the light emitting layer and the inner surface of the lamp envelope, wherein the ultraviolet reflecting layer comprises a metal phosphate and/or a metal borate, with the metal being selected from Sc, Y, La, Gd, Lu and Al, or combinations thereof. The phosphates or borates used in the ultraviolet reflecting layer may optionally be doped by a Tb3+ and/or Dy3+ activator, to further improve the quantum yield of the conversion of UV radiation into visible light.

    摘要翻译： 描述了一种紫外线反射层和荧光灯，其包括：具有内表面的外壳，用于产生紫外线辐射的灯外壳内的装置;用于在被紫外线照射时产生可见光的发光材料的发光层;以及所述紫外线 位于发光层和灯壳内表面之间的反射层，其中紫外线反射层包括金属磷酸盐和/或金属硼酸盐，金属选自Sc，Y，La，Gd，Lu和 Al或其组合。 用于紫外线反射层的磷酸盐或硼酸盐可以任选地被Tb 3+和/或Dy 3+活化剂掺杂，以进一步提高UV辐射转化成可见光的量子产率。

    DISCHARGE LAMP COMPRISING UV-PHOSPHOR
    4.
    发明申请
    DISCHARGE LAMP COMPRISING UV-PHOSPHOR 审中-公开
    放电灯包含紫外光

    公开(公告)号：US20090160341A1

    公开(公告)日：2009-06-25

    申请号：US12296670

    申请日：2007-03-28

    申请人： Thomas Jüstel ,  Petra Huppertz ,  Detlef Uwe Wiechert ,  Tatjana Rat

    发明人： Thomas Jüstel ,  Petra Huppertz ,  Detlef Uwe Wiechert ,  Tatjana Rat

    IPC分类号： H01J61/12

    CPC分类号： H01J61/44 ,  C09K11/7774

    摘要： The invention is concerned with a discharge lamp provided with a gas discharge vessel comprising a gas filling with a discharge-maintaining composition, at least part of a wall of the discharge vessel being provided with a luminescent material comprising as a first UV-phosphor a lanthanide-activated lanthanum magnesium aluminate of formula Lai_xMgAlπOic>:Lnx, wherein the lanthanide Ln is selected from the group of Ce(III), Pr(III), Nd(III) and Gd(III), and 0.001 :Lnx, wherein the lanthanide Ln is selected from the group of Ce(III), Pr(III), Nd(III) and Gd(III), and 0.001

    摘要翻译： 本发明涉及具有气体放电容器的放电灯，该放电灯包括填充有放电保持组合物的气体，放电容器的壁的至少一部分设置有发光材料，该发光材料包含作为第一UV-荧光体的镧系元素 活化的铝酸镧铝酸盐，其中镧系元素Ln选自Ce（III），Pr（III），Nd（III）和Gd（III），0.001

    Liquid crystal color display screen comprising a phosphor layer
    5.
    发明授权
    Liquid crystal color display screen comprising a phosphor layer 有权
    包括荧光体层的液晶彩色显示屏

    公开(公告)号：US06654079B2

    公开(公告)日：2003-11-25

    申请号：US09759186

    申请日：2001-01-12

    申请人： Helmut Bechtel ,  Hans Nikol ,  Cornelis Ronda ,  Thomas Jüstel

    发明人： Helmut Bechtel ,  Hans Nikol ,  Cornelis Ronda ,  Thomas Jüstel

    IPC分类号： G02F11335

    CPC分类号： G02F1/133617

    摘要： A liquid crystal color display screen is provided with an electro-optical medium, two parallel transparent substrates by which the electro-optical medium is flanked, a device that influences the transmission state of the electro-optical medium, and a phosphor layer having at least two phosphors on the first substrate. A radiation source emits radiation having a maximum emission at a wavelength &lgr;1 360 nm.

    摘要翻译： 液晶彩色显示屏设置有电光介质，电光介质侧面有两个平行的透明基板，影响电光介质的透射状态的装置和至少具有至少 在第一衬底上的两个磷光体。 辐射源发射波长λ1<360nm具有最大发射的辐射。 辐射源位于第二衬底的侧面。 该屏幕还包括将波长λ1<360nm的具有最大发射的辐射转换成波长λ2> 360nm具有最大发射的辐射的UV荧光体。

    Plasma picture screen with red phosphor
    6.
    发明授权
    Plasma picture screen with red phosphor 失效
    等离子体画面与红色荧光粉

    公开(公告)号：US06572785B2

    公开(公告)日：2003-06-03

    申请号：US09741722

    申请日：2000-12-19

    申请人： Thomas Jüstel ,  Walter Mayr ,  Hans Nikol

    发明人： Thomas Jüstel ,  Walter Mayr ,  Hans Nikol

    IPC分类号： H01J1700

    CPC分类号： C09K11/7787 ,  C09K11/7788 ,  C09K11/7792 ,  H01J2211/42

    摘要： A plasma picture screen fitted with a phosphor layer comprising a red phosphor activated by Eu3+ shows an improved red color point (x≧0.64 and y≦0.35) and shorter decay times &tgr;1/10 as compared with the standard phosphor (Y,Gd)BO3. The phosphor according to the invention has a lattice in which the activator Eu3+ occupies a location which has no inversion symmetry.

    摘要翻译： 装配有由Eu 3+激活的红色荧光体的荧光体层的等离子体图像屏幕与标准荧光体（Y，Gd）相比，显示出改善的红色点（x> = 0.64和y <0.35）和更短的衰减时间τ1/ 10 ）BO3。 根据本发明的荧光体具有晶格，其中激活剂Eu3 +占据不具有反转对称性的位置。

    METHOD LIGHT EMITTING DEVICE WITH A EU(III)-ACTIVATED PHOSPHOR AND SECOND PHOSPHOR
    8.
    发明申请
    METHOD LIGHT EMITTING DEVICE WITH A EU(III)-ACTIVATED PHOSPHOR AND SECOND PHOSPHOR 失效
    具有EU（III）活性磷光体和第二磷光体的方法发光装置

    公开(公告)号：US20090200915A1

    公开(公告)日：2009-08-13

    申请号：US11575780

    申请日：2005-09-20

    申请人： Thomas Jüstel ,  Jan Broere ,  Jan Renier Marie Hochstenbach ,  Raymond Goertz

    发明人： Thomas Jüstel ,  Jan Broere ,  Jan Renier Marie Hochstenbach ,  Raymond Goertz

    IPC分类号： H01J1/63 ,  C09K11/78

    CPC分类号： C09K11/7777 ,  C09K11/7774 ,  C09K11/778 ,  C09K11/7784 ,  C09K11/7795 ,  C09K11/7797

    摘要： This invention relates to a light emitting device based on a Xe or Xe/Ne excimer discharge, e.g. a full colour display screen or a xenon excimer lamp, comprising a phosphor blend of a red-emitting Eu(III)-activated phosphor and an UVlight emitting phosphor. Full colour plasma display panels (PDPs) according to the present invention comprising a phosphor blend of a red-emitting Eu(III)-activated phosphor and an UV-light emitting phosphor for the red pixels show an improved colour point and a shorter decay time compared to the use of the respective single red emitting Eu(III) activated phosphor. Xenon excimer lamps for illumination purposes (e.g. for LCD backlighting or X-Ray image illumination) comprising a phosphor blend of a redemitting Eu(III) activated phosphor and an UV-light emitting phosphor show an improved colour rendering. The invention is also related to a phosphor blend of a red-emitting Eu(III)-activated phosphor and an UV-light emitting phosphor.

    摘要翻译： 本发明涉及一种基于Xe或Xe / Ne准分子放电的发光器件，例如， 全彩显示屏或氙准分子灯，其包括发射Eu（III）活化荧光体和UV光发射荧光体的荧光体共混物。 根据本发明的全色等离子体显示面板（PDP）包括红色发射的Eu（III）激活的荧光体和用于红色像素的UV发光荧光体的荧光体混合物，其显示出改善的色点和较短的衰减时间 与使用各自的单个红色发射Eu（III）活化荧光体相比。 包含再发射Eu（III）激活荧光体和UV发光荧光体的荧光体共混物的用于照明目的（例如用于LCD背光或X射线图像照明）的氙准分子灯显示出改进的显色性。 本发明还涉及发射Eu（III）激活的荧光体和UV发光荧光体的荧光体共混物。

    Light-emitting device comprising an EU(II)-activated phosphor
    10.
    发明授权
    Light-emitting device comprising an EU(II)-activated phosphor 有权
    包含EU（II）活化磷光体的发光装置

    公开(公告)号：US07061024B2

    公开(公告)日：2006-06-13

    申请号：US10531034

    申请日：2003-10-07

    申请人： Peter Schmidt ,  Thomas Jüstel ,  Walter Mayr ,  Hans-Dieter Bausen ,  Wolfgang Schnick ,  Henning Höppe

    发明人： Peter Schmidt ,  Thomas Jüstel ,  Walter Mayr ,  Hans-Dieter Bausen ,  Wolfgang Schnick ,  Henning Höppe

    IPC分类号： H01L29/22 ,  H01L29/227 ,  H01L33/00 ,  C09K11/02 ,  C09K11/08 ,  C09K11/77

    CPC分类号： H01L33/504 ,  C09K11/0883 ,  C09K11/7728 ,  C09K11/7731 ,  C09K11/7734 ,  H01L33/502 ,  H05B33/14

    摘要： The invention concerns a light emitting device comprising a light emitting structure capable of emitting primary light of a wavelength less then 480 nm and a luminescent screen comprising a phosphor of general formula (Sr1-a-bCabBacMgdZne)SixNyOz:Eua, wherein 0.002≦a≦0.2, 0.0≦b≦0.25, 0.0≦c≦0.25, 0.0≦d≦0.25, 0.0≦e≦0.25, 1.5≦x≦2.5, 1.5≦y≦2.5 and 1.5≦z≦2.5. The invention also concerns a luminescent screen comprising a phosphor of general formula (Sr1-a-bCabBacMgdZne)SixNyOz:Eua, wherein 0.002≦a≦0.2, 0.0≦b≦0.25, 0.0≦c≦0.25, 0.0≦d≦0.25, 0.0≦e≦0.25, 1.5≦x≦2.5, 1.5≦y≦2.5 and 1.5≦z≦2.5. The invention also concerns a phosphor of general formula (Sr1-a-bCabBacMgdZne)SixNyOz:Eua, wherein 0.002≦a≦0.2, 0.0≦b≦0.25, 0.0≦c≦0.25, 0.0≦d≦0.25, 0.0≦e≦0.25, 1.5≦x≦2.5, 1.5≦y≦2.5 and 1.5

    摘要翻译： 本发明涉及一种发光器件，其包括能够发射波长小于480nm的初级光的发光结构和包含通式（Sr 1-a） b 其中0.002 <= a <= 0.2,0.0 <= b <= 0.25,0.0 <= c <=0.25,0.0≤d <= 0.25，0.0 <= e <= 0.25,1.5 <= x <= 2.5,1.5 <= y <= 2.5和1.5 <= z <= 2.5。 本发明还涉及一种发光屏幕，其包含通式（Sr 1-a b b b b a b c c d d）的磷光体， 另外，在本发明的另一个实施方案中， 其中0.002 <= a <= 0.2,0.0 <= b <= 0.25,0.0 <= c <= 0.25,0.0 <= d <= 0.25,0.0 <= e <= 0.25,1.5 <= x <= 2.5,1.5 <= y <= 2.5和1.5 <= z <= 2.5。 本发明还涉及一种通式（Sr 1-a b b）的磷光体，其中， 其中0.002 其中， a <= 0.2,0.0 <= b <= 0.25,0.0 <= c <= 0.25,0.0 <= d <= 0.25,0.0 <= e <= 0.25,1.5 <= x <= 2.5,1.5 < = 2.5和1.5