Diode-addressed color display with molecular phosphor
    2.
    发明授权
    Diode-addressed color display with molecular phosphor 失效
    二极管寻址彩色显示分子荧光粉

    公开(公告)号:US6051925A

    公开(公告)日:2000-04-18

    申请号:US185004

    申请日:1998-11-03

    IPC分类号: H01L33/50 H01J63/04

    摘要: A diode-addressed color display comprising an UV-diode and a phosphor of the general formula [Eu(diketonate).sub.a X.sub.b1 X'.sub.b2 ], wherein X=pyridine or a unidentate pyridine derivative and X'=2,2'-bipyridine or a 2,2'-bipyridyl derivative and 2a+b.sub.1 +2b.sub.2 =8, is characterized by a high quantum efficiency and a high extinction coefficient in the near-UV wavelength range and enables a color-sensitive image reproduction to be achieved.

    摘要翻译: 一种二极管寻址的彩色显示器,其包括UV-二极管和通式[Eu(二酮)aXb1X'b2]的荧光体,其中X =吡啶或一齿吡啶衍生物,X'= 2,2'-联吡啶或2 ,2'-联吡啶衍生物和2a + b1 + 2b2 = 8的特征在于近紫外波长范围内的高量子效率和高消光系数,并且能够实现色彩敏感的图像再现。

    Electroluminescent display with improved light outcoupling
    4.
    发明申请
    Electroluminescent display with improved light outcoupling 审中-公开
    电致发光显示器,具有改进的光输出耦合

    公开(公告)号:US20060152150A1

    公开(公告)日:2006-07-13

    申请号:US10530149

    申请日:2003-09-23

    IPC分类号: H05B33/14 H05B33/24

    摘要: A full color electroluminescent display is disclosed, the display including a common substrate and an array of electroluminescent devices disposed on the common substrate, wherein each of said electroluminescent devices comprises an electroluminescent layer that is sandwiched between a first and a second electrode, a color converting material that is capable of changing light emitted by the electroluminescent layer into light having a longer wavelength and a stack of 2n+1 transparent dielectric layers wherein n=0, 1, 2, 3, . . . and said transparent dielectric layers show alternating refractive indexes n. The electroluminescent display shows improved light outcoupling.

    摘要翻译: 公开了一种全彩色电致发光显示器,该显示器包括公共衬底和设置在公共衬底上的电致发光器件阵列,其中每个所述电致发光器件包括夹在第一和第二电极之间的电致发光层, 能够将由电致发光层发射的光变为具有较长波长的光的材料和2n + 1个透明电介质层的叠层,其中n = 0,1,2,3。 。 。 并且所述透明介电层显示交替的折射率n。 电致发光显示器显示出改进的光输出耦合。

    Diode-addressed color display with lanthanoid phosphors
    5.
    发明授权
    Diode-addressed color display with lanthanoid phosphors 失效
    二极管寻址彩色显示镧系荧光粉

    公开(公告)号:US6165631A

    公开(公告)日:2000-12-26

    申请号:US185005

    申请日:1998-11-03

    IPC分类号: H01L33/50 H01L33/00 H05B33/00

    摘要: A diode-addressed color display comprising an UV-diode and a phosphor of the general formula LnL.sub.3 X.sub.2, wherein Ln=Eu.sup.3+, Tb.sup.3+, Tm.sup.3+, Dys.sup.3+, Sm.sup.3+, L=4-R-4'-benzophenone carboxylic acid, wherein R=phenyl, benzyl, CH.sub.3, CF.sub.3, C.sub.2 H.sub.5, F, Cl, OCH.sub.3, CH.sub.3 CO; 4-R-4'-benzophenone acetylacetonate, wherein R=phenyl, benzyl, CH.sub.3, CF.sub.3, C.sub.2 H.sub.5, F, Cl, OCH.sub.3, CH.sub.3 CO; 4-acetophenone carboxylic acid, 4-trifluoroacetophenone carboxylic acid, 4-acetophenone acetylacetonate or 4-trifluoroacetophenone acetylacetonate and X=1/2 phenanthroline, 1/2 diphenyl phenanthroline, 1/2 4-Cl-phenanthroline, 1/2 bipyridine, 1/2ethylenediamine, triphenyl phosphineoxide, trimethyl phosphineoxide, triethyl phosphineoxide, 1/2 diethylene glycol-dimethylether (diglyme) or ethanol.

    摘要翻译: 一种二极管寻址的彩色显示器,其特征在于,包括UV二极管和通式为LnL3X2的荧光体,其中Ln = Eu3 +,Tb3 +,Tm3 +,Dys3 +,Sm3 +,L = 4-R-4'-二苯甲酮羧酸,其中R = ,苄基,CH 3,CF 3,C 2 H 5,F,Cl,OCH 3,CH 3 CO; 其中R =苯基,苄基,CH 3,CF 3,C 2 H 5,F,Cl,OCH 3,CH 3 CO; 4-苯乙酮羧酸,4-三氟苯乙酮羧酸,乙酰丙酮酸4-乙酰苯乙酯或乙酰丙酮4-氨基苯乙酮,X = + E,F 1/2 + EE菲咯啉,+ E, 1/2 + EE 4-Cl-菲咯啉,+ E,fra 1/2 + EE联吡啶,+ E,fra 1/2 + EE乙二胺,三苯基膦氧化物,三甲基膦氧化物,三乙基膦氧化物,+ E, + EE二甘醇 - 二甲醚(二甘醇二甲醚)或乙醇。

    Light-emitting device with increased quantum efficiency
    6.
    发明申请
    Light-emitting device with increased quantum efficiency 审中-公开
    具有提高量子效率的发光器件

    公开(公告)号:US20070132370A1

    公开(公告)日:2007-06-14

    申请号:US10577104

    申请日:2004-10-19

    IPC分类号: H05B33/00

    摘要: The invention describes a light-emitting device which comprises at least a substrate (1), an anode (2), a first hole transport layer (3), a light-emitting layer (5) and a cathode (6), and in which a first hole blocking layer (4) is arranged between the first hole transport layer (3) and the light-emitting layer (5). The hole blocking layer (4) reduces the concentration of holes which reach the light-emitting layer (5) and thus the concentration of holes, which are usually the majority charge carriers, can be adapted to the electron current.

    摘要翻译: 本发明描述了至少包括基板(1),阳极(2),第一空穴传输层(3),发光层(5)和阴极(6)的发光器件,并且 在第一空穴传输层(3)和发光层(5)之间布置有第一空穴阻挡层(4)。 空穴阻挡层(4)降低到达发光层(5)的孔的浓度,因此通常是多数电荷载流子的空穴的浓度可以适应于电子流。

    Multifluorinated conductor material for leds for improving the light outcoupling
    7.
    发明申请
    Multifluorinated conductor material for leds for improving the light outcoupling 审中-公开
    用于LED的多氟导体材料,用于改善光输出耦合

    公开(公告)号:US20060163562A1

    公开(公告)日:2006-07-27

    申请号:US10563843

    申请日:2004-06-24

    申请人: Herbert Boerner

    发明人: Herbert Boerner

    IPC分类号: H01B1/12 H01L51/54 H05B33/00

    摘要: Conductor material for LEDs for improving the light outcoupling, wherein the conductor material is selected from the group comprising hole conductor material, electron conductor material and/or emitter material, the conductor material comprises at least one conductive fluorinated organic substance having at least one fluorinated alkyl substituent, one fluorinated alkenyl substituent and/or one fluorinated alkynyl substituent, wherein at least two fluorine atoms are bonded to at least one carbon atom of the fluorinated substituent, and the conductive fluorinated organic substance has a refractive index of >_1.30 and >_1.55.

    摘要翻译: 用于改善光输出耦合的LED的导体材料,其中所述导体材料选自由空穴导体材料,电子导体材料和/或发射体材料组成的组,所述导体材料包括至少一种具有至少一个氟化烷基 取代基,一个氟化烯基取代基和/或一个氟化炔基取代基,其中至少两个氟原子与氟化取代基的至少一个碳原子键合,并且导电氟化有机物质的折射率> _1.55。