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    OLEDs with improved operational lifetime
    3.
    发明申请
    OLEDs with improved operational lifetime 审中-公开
    OLED具有更好的使用寿命

    公开(公告)号：US20060141287A1

    公开(公告)日：2006-06-29

    申请号：US11357310

    申请日：2006-02-17

    申请人： Kevin Klubek ,  Viktor Jarikov ,  Liang-Sheng Liao ,  Christopher Brown ,  Ching Tang

    发明人： Kevin Klubek ,  Viktor Jarikov ,  Liang-Sheng Liao ,  Christopher Brown ,  Ching Tang

    IPC分类号： H01L51/54 ,  H05B33/12

    CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1055 ,  C09K2211/1059 ,  C09K2211/1088 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  Y10T428/24942

    摘要： An organic light-emitting device includes a substrate, an anode and a cathode disposed over the substrate, and a light-emitting layer disposed between the anode and the cathode wherein the light-emitting layer includes a host and at least one dopant. The host of the light-emitting layer is selected to include a solid organic material including a mixture of at least two components wherein the first host component is an organic compound capable of transporting electrical charges and also forms an aggregate, and the second component of the mixture is an organic compound capable, of transporting electrical charges and, upon mixing with the first host component, is capable of forming a continuous and substantially pin-hole-free layer. The dopant of the light-emitting layer is selected to collect excitons and produce colored light, and an electron-transporting layer is disposed between the light-emitting layer and the cathode for providing improved electron injection and transport.

    摘要翻译： 有机发光器件包括衬底，设置在衬底上的阳极和阴极以及设置在阳极和阴极之间的发光层，其中发光层包括主体和至少一种掺杂剂。 发光层的主体被选择为包括固体有机材料，其包括至少两种组分的混合物，其中第一主体组分是能够传输电荷的有机化合物并且还形成聚集体，并且第二组分 混合物是能够传输电荷的有机化合物，并且在与第一主体组分混合时能够形成连续且基本上无针孔的层。 选择发光层的掺杂剂以收集激子并产生着色光，并且在发光层和阴极之间设置电子传输层，用于提供改进的电子注入和输送。

    OLEDs with improved operational lifetime
    4.
    发明申请
    OLEDs with improved operational lifetime 审中-公开
    OLED具有更好的使用寿命

    公开(公告)号：US20060040131A1

    公开(公告)日：2006-02-23

    申请号：US10921603

    申请日：2004-08-19

    申请人： Kevin Klubek ,  Viktor Jarikov ,  Liang-Sheng Liao ,  Christopher Brown ,  Ching Tang

    发明人： Kevin Klubek ,  Viktor Jarikov ,  Liang-Sheng Liao ,  Christopher Brown ,  Ching Tang

    IPC分类号： H05B33/12

    CPC分类号： H01L51/5012 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1055 ,  C09K2211/1059 ,  C09K2211/1088 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/5048 ,  H05B33/14 ,  Y10T428/24942

    摘要： An organic light-emitting device includes a substrate, an anode and a cathode disposed over the substrate, and a light-emitting layer disposed between the anode and the cathode wherein the light-emitting layer includes a host and at least one dopant. The host of the light-emitting layer is selected to include a solid organic material including a mixture of at least two components wherein the first host component is an organic compound capable of transporting electrical charges and also forms an aggregate, and the second component of the mixture is an organic compound capable of transporting electrical charges and, upon mixing with the first host component, is capable of forming a continuous and substantially pin-hole-free layer. The dopant of the light-emitting layer is selected to collect excitons and produce colored light, and an electron-transporting layer is disposed between the light-emitting layer and the cathode for providing improved electron injection and transport.

    摘要翻译： 有机发光器件包括衬底，设置在衬底上的阳极和阴极以及设置在阳极和阴极之间的发光层，其中发光层包括主体和至少一种掺杂剂。 发光层的主体被选择为包括固体有机材料，其包括至少两种组分的混合物，其中第一主体组分是能够传输电荷的有机化合物并且还形成聚集体，并且第二组分 混合物是能够传输电荷的有机化合物，并且在与第一主体组分混合时能够形成连续且基本上无针孔的层。 选择发光层的掺杂剂以收集激子并产生着色光，并且在发光层和阴极之间设置电子传输层，用于提供改进的电子注入和输送。

    Amino anthracene compounds in OLED devices
    5.
    发明申请
    Amino anthracene compounds in OLED devices 审中-公开
    OLED器件中的氨基蒽化合物

    公开(公告)号：US20070141393A1

    公开(公告)日：2007-06-21

    申请号：US11314548

    申请日：2005-12-21

    申请人： Kevin Klubek ,  Denis Kondakov

    发明人： Kevin Klubek ,  Denis Kondakov

    IPC分类号： H01L51/54

    CPC分类号： C09K11/06 ,  C09K2211/1011 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0069 ,  H01L51/5048 ,  H01L2251/308 ,  H05B33/14

    摘要： An OLED device comprises a cathode, an anode, and having therebetween a light emitting layer, the device further comprising a layer on the cathode side of the emitting layer containing an anthracene compound bearing a diarylamine group; provided either (1) there is present an organic layer contiguous to the cathode that is substantially free of an anthracene compound bearing a diarylamine group, or (2) there are present independently selected diarylamine groups in both the 9- and 10-positions of the anthracene. The invention provides an improved combination of efficiency, operational lifetime, and lower operational voltage.

    摘要翻译： OLED器件包括阴极和阳极，并且在其间具有发光层，该器件还包括在发光层的阴极侧的含有具有二芳基胺基团的蒽化合物的层; 提供（1）存在与阴极相邻的基本上不含具有二芳基胺基团的蒽化合物的有机层，或（2）存在独立选择的二芳基胺基团，其中9- 蒽 本发明提供了效率，操作寿命和较低工作电压的改进组合。

    Electroluminescent device containing an anthracene derivative
    6.
    发明申请
    Electroluminescent device containing an anthracene derivative 有权
    含有蒽衍生物的电致发光器件

    公开(公告)号：US20070122656A1

    公开(公告)日：2007-05-31

    申请号：US11289856

    申请日：2005-11-30

    申请人： Kevin Klubek ,  Denis Kondakov

    发明人： Kevin Klubek ,  Denis Kondakov

    IPC分类号： H01L51/54

    CPC分类号： H01L51/5048 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0072 ,  H01L2251/308 ,  Y10S428/917

    摘要： An OLED device comprises a cathode, an anode, and a light-emitting layer therebetween, and additionally comprises a layer between the cathode and the light-emitting layer including a compound comprising one and only one anthracene nucleus bearing no more than two phenanthroline-containing substituents wherein said anthracene nucleus is substituted in the 2-, 3-, 6-, or 7-position with a phenanthroline-containing substituent. When such materials are included in a layer, such as an electron-transporting layer, that provide both desirable electroluminescent properties as well as good device stability.

    摘要翻译： OLED器件包括阴极，阳极和其间的发光层，并且还包括在阴极和发光层之间的层，包括仅包含一个且仅一个不含两个含菲咯啉的蒽核的化合物 取代基，其中所述蒽核在2-，3-，6-或7-位被带菲咯啉的取代基取代。 当这样的材料被包括在提供所需的电致发光性能以及良好的器件稳定性的诸如电子传输层的层中时。

    BLUE ORGANIC ELECTROLUMINESCENT DEVICES HAVING A NON-HOLE-BLOCKING LAYER
    7.
    发明申请
    BLUE ORGANIC ELECTROLUMINESCENT DEVICES HAVING A NON-HOLE-BLOCKING LAYER 有权
    具有非阻塞层的蓝色有机电致发光器件

    公开(公告)号：US20050064235A1

    公开(公告)日：2005-03-24

    申请号：US10669451

    申请日：2003-09-24

    申请人： Liang-Sheng Liao ,  Kevin Klubek

    发明人： Liang-Sheng Liao ,  Kevin Klubek

    IPC分类号： H01L21/312 ,  H01L51/00 ,  H01L51/50 ,  H05B33/12

    CPC分类号： H01L51/5012 ,  H01L21/3127 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5048 ,  Y10S428/917

    摘要： An organic electroluminescent device includes an anode; a hole-transporting layer disposed over the anode; a light-emitting layer disposed over the hole-transporting layer for producing blue light in response to hole-electron recombination, wherein the light emitting layer includes at least one host material and at least one dopant material; a non-hole-blocking buffer layer formed in contact with the light-emitting layer, wherein the non-hole-blocking buffer layer has substantially the same ionization potential and the same electron affinity as those of one of the host materials in the light-emitting layer; an electron-transporting layer disposed over the non-hole-blocking buffer layer; and a cathode disposed over the electron-transporting layer.

    摘要翻译： 有机电致发光器件包括阳极; 设置在所述阳极上的空穴传输层; 设置在所述空穴传输层上的发光层，用于响应于空穴 - 电子复合产生蓝光，其中所述发光层包括至少一种主体材料和至少一种掺杂剂材料; 形成为与发光层接触的非空穴阻挡缓冲层，其中所述非空穴阻挡缓冲层具有与所述发光层中的一种主体材料基本相同的电离电位和相同的电子亲和力。 发光层; 设置在非空穴阻挡缓冲层上的电子传输层; 以及设置在电子传输层上的阴极。

    OLEDS with improved efficiency
    9.
    发明申请
    OLEDS with improved efficiency 审中-公开
    OLEDS具有更高的效率

    公开(公告)号：US20070126347A1

    公开(公告)日：2007-06-07

    申请号：US11293656

    申请日：2005-12-01

    申请人： Viktor Jarikov ,  Kevin Klubek ,  Liang-Sheng Liao

    发明人： Viktor Jarikov ,  Kevin Klubek ,  Liang-Sheng Liao

    IPC分类号： H01L51/54

    CPC分类号： H01L51/5048 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5052 ,  Y10T428/24942

    摘要： An organic light-emitting device, comprising a substrate; an anode and a cathode; a first hole-transport layer provided over the anode and having at least a first material; a second hole-transport layer provided over the first hole-transport layer, and having at least a second material; at least one light-emitting layer disposed over the second hole-transport layer wherein the light-emitting layer(s) includes a host, a dopant, and a hole-trapping material; an improved electron-transport layer disposed between the light-emitting layer(s) and the cathode.

    摘要翻译： 一种有机发光装置，包括基板; 阳极和阴极; 设置在所述阳极上并且具有至少第一材料的第一空穴传输层; 设置在所述第一空穴传输层上的第二空穴传输层，并且至少具有第二材料; 设置在所述第二空穴传输层上的至少一个发光层，其中所述发光层包括主体，掺杂剂和空穴俘获材料; 设置在发光层和阴极之间的改进的电子传输层。