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    Electroluminescent host material
    1.
    发明申请
    Electroluminescent host material 有权
    电致发光主体材料

    公开(公告)号：US20070134514A1

    公开(公告)日：2007-06-14

    申请号：US11302884

    申请日：2005-12-14

    申请人： Denis Kondakov ,  Tommie Royster ,  Christopher Brown

    发明人： Denis Kondakov ,  Tommie Royster ,  Christopher Brown

    IPC分类号： H01L51/54

    CPC分类号： H01L51/0079 ,  H01L51/5016 ,  H01L51/5036 ,  H01L51/5096 ,  Y10S428/917

    摘要： An OLED device comprises a cathode, an anode, and has therebetween a light-emitting layer containing a phosphorescent emitter and a host comprising a first aluminum or gallium complex containing at least one 2-(2-hydroxyphenyl)pyridine ligand and at least one phenoxy ligand, wherein the phenoxy ligand is substituted by an amine or there is further present adjacent to the light-emitting layer on the cathode side a layer containing a second aluminum or gallium complex containing at least one 2-(2-hydroxyphenyl)pyridine ligand and at least one phenoxy ligand.

    摘要翻译： OLED器件包括阴极，阳极，并且在其间具有包含磷光发射体的发光层和包含含有至少一个2-（2-羟基苯基）吡啶配体和至少一个苯氧基的第一铝或镓络合物的主体 配体，其中所述苯氧基配体被胺取代，或者在阴极侧附近存在与含有至少一种2-（2-羟基苯基）吡啶配体的第二铝或镓络合物的层相邻的发光层， 至少一种苯氧基配体。

    Electroluminescent device including a gallium complex
    2.
    发明申请
    Electroluminescent device including a gallium complex 审中-公开
    包含镓络合物的电致发光器件

    公开(公告)号：US20070166566A1

    公开(公告)日：2007-07-19

    申请号：US11334532

    申请日：2006-01-18

    申请人： Tommie Royster ,  Denis Kondakov

    发明人： Tommie Royster ,  Denis Kondakov

    IPC分类号： H01L51/54

    CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/188

    摘要： An OLED device comprises a cathode and anode and having therebetween a light-emitting layer, wherein there is located between the cathode and the light-emitting layer a further layer, not contiguous to the light-emitting layer, containing a metal complex of 3 bidentate ligands having Formula (1): wherein: each Za and each Zb is independently selected and each represents the atoms necessary to complete an unsaturated ring; Za and Zb are directly bonded to one another provided Za and Zb may be further linked together to form a fused ring system; and wherein the further layer also comprises an alkali metal material. Materials of the invention provide offer good luminance and reduced drive 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，其中位于阴极和发光层之间的另外的层，其不连续于发光层，其包含三齿的金属络合物 具有式（1）的配体：其中：每个Z a a和Z z各自独立选择，各自表示完成不饱和环所必需的原子; Z a和Z b彼此直接键合，只要Z a和Z b可以进一步连接在一起 形成稠环体系; 并且其中所述另外的层还包含碱金属材料。 本发明的材料提供良好的亮度和降低的驱动电压。

    USING HOLE-OR ELECTRON-BLOCKING LAYERS IN COLOR OLEDS
    3.
    发明申请
    USING HOLE-OR ELECTRON-BLOCKING LAYERS IN COLOR OLEDS 有权
    在彩色OLED中使用空穴或电子阻挡层

    公开(公告)号：US20060084347A1

    公开(公告)日：2006-04-20

    申请号：US10335444

    申请日：2002-12-31

    申请人： Lee Tutt ,  Denis Kondakov ,  Myron Culver

    发明人： Lee Tutt ,  Denis Kondakov ,  Myron Culver

    IPC分类号： H01J9/24 ,  H01J9/00

    CPC分类号： H01L51/5096 ,  H01L27/3211 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0089

    摘要： A method for forming a color organic light-emitting device including depositing a first electrode over a substrate; depositing a first emissive layer over the first electrode for producing a first colored light in response to hole-electron recombination; and selectively patternwise depositing a hole-blocking layer over the first emissive layer. The method also includes depositing a second emissive layer over the hole-blocking layer which in response to hole-electron recombination emits colored light different from the colored light emitted from the first emissive layer; depositing a second electrode over the second emissive layer; and whereby the patternwise deposition of the hole-blocking layer has been selected to substantially shift hole-electron recombination from the second to the first emissive layers.

    摘要翻译： 一种用于形成彩色有机发光器件的方法，包括在衬底上沉积第一电极; 在所述第一电极上沉积第一发射层以产生响应于空穴 - 电子重组的第一着色光; 并且选择性地在第一发射层上图案地沉积空穴阻挡层。 该方法还包括在空穴阻挡层上沉积第二发射层，响应于空穴电子复合发射与从第一发射层发射的有色光不同的着色光; 在第二发射层上沉积第二电极; 并且由此选择了空穴阻挡层的图案沉积以使空穴 - 电子复合从第二发射层移动到第一发射层。

    Organic element for electroluminescent devices
    4.
    发明申请
    Organic element for electroluminescent devices 有权
    电致发光器件的有机元件

    公开(公告)号：US20060210829A9

    公开(公告)日：2006-09-21

    申请号：US10768327

    申请日：2004-01-30

    申请人： J. Vargas ,  Denis Kondakov

    发明人： J. Vargas ,  Denis Kondakov

    IPC分类号： H05B33/14 ,  C07F5/02 ,  C09K11/06

    CPC分类号： H01L51/0079 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/5012 ,  H01L2251/5384 ,  Y10S428/917

    摘要： Disclosed is an OLED device comprising a light-emitting layer containing a light emitting bis(azinyl)methene boron complex compound comprising a complex system of at least five fused rings and bearing, on at least one ring carbon or nitrogen, a substituent sufficient to provide a wavelength of maximum emission of less than 520 nm as measured at a concentration of

    摘要翻译： 公开了一种OLED器件，其包含含有发光双（吖嗪基）甲炔硼络合物的发光层，其包含至少五个稠环的复合体系，并且在至少一个环碳或氮上具有足以提供 在乙酸乙酯溶剂中以<10 -3 M的浓度测量的最大发射波长小于520nm。

    Electroluminescent device containing a phenanthroline derivative
    6.
    发明申请
    Electroluminescent device containing a phenanthroline derivative 审中-公开
    含有菲咯啉衍生物的电致发光器件

    公开(公告)号：US20070122657A1

    公开(公告)日：2007-05-31

    申请号：US11290214

    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： H01L51/0072 ,  H01L51/0054 ,  H01L51/0056 ,  H01L51/0057 ,  H01L51/0058 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5048 ,  H01L2251/308

    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 phenanthroline compound comprising no more than two optionally substituted phenanthroline moieties wherein one and only one group substituted on a phenanthroline nucleus includes an aromatic system comprising four or more fused aromatic rings. Such a device provides desirable electroluminescent properties, such as increased luminance and reduced drive voltage, as well as good device stability.

    摘要翻译： OLED器件包括阴极，阳极和发光层之间，并且还包括在阴极和发光层之间的层，其包含不超过两个任选取代的菲咯啉部分的菲咯啉化合物，其中一个且仅一个 在菲咯啉核上取代的基团包括包含四个或更多个稠合芳环的芳族体系。 这种器件提供期望的电致发光性质，例如增加的亮度和降低的驱动电压，以及良好的器件稳定性。

    Amino anthracene compounds in OLED devices
    8.
    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
    9.
    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。