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    LIGHT-EMITTING ELEMENT AND IRIDIUM COMPLEX
    1.
    发明申请
    LIGHT-EMITTING ELEMENT AND IRIDIUM COMPLEX 有权
    发光元件和IRIDIUM复合材料

    公开(公告)号：US20110245502A1

    公开(公告)日：2011-10-06

    申请号：US13160587

    申请日：2011-06-15

    申请人： Tatsuya IGARASHI ,  Toshihiro ISE ,  Yousuke MIYASHITA ,  Hidetoshi FUJIMURA ,  Hisashi OKADA ,  Masayuki MISHIMA ,  Qiu XUEPENG

    发明人： Tatsuya IGARASHI ,  Toshihiro ISE ,  Yousuke MIYASHITA ,  Hidetoshi FUJIMURA ,  Hisashi OKADA ,  Masayuki MISHIMA ,  Qiu XUEPENG

    IPC分类号： C07F15/00

    CPC分类号： C09K11/06 ,  C07F15/0033 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0085 ,  H01L51/5012 ,  Y10S428/917

    摘要： A light-emitting element having excellent light-emitting properties and with which it is possible to emit blue light at a high luminance for a long period of time, and an iridium complex for realizing the same. The light-emitting element has an external quantum efficiency of at least 5% and a light emission maximum wavelength λ max of no more than 500 nm. Further, there is provided a light-emitting element including a light-emitting layer or a plurality of organic compound layers having the light-emitting layer, with at least one of the compound layers including at least one kind of a compound having a partial structure represented by the general formula K-0. In the general formula K-0, R1 to R7 each independently represents a hydrogen atom or a substituent, provided that if R2 is a fluorine atom, R3 is not a hydrogen atom.

    摘要翻译： 具有优异的发光特性并且可以长时间以高亮度发出蓝光的发光元件和用于实现其的铱络合物。 发光元件具有至少5％的外部量子效率和不大于500nm的发光最大波长λmax。 此外，提供了包括发光层或具有发光层的多个有机化合物层的发光元件，至少一个化合物层包括至少一种具有部分结构的化合物 由通式K-0表示。 在通式K-0中，R 1至R 7各自独立地表示氢原子或取代基，条件是如果R 2为氟原子，则R 3不是氢原子。

    ORGANIC ELECTROLUMINESCENCE PANEL AND A METHOD FOR MANUFACTURING THE SAME
    2.
    发明申请
    ORGANIC ELECTROLUMINESCENCE PANEL AND A METHOD FOR MANUFACTURING THE SAME 审中-公开
    有机电致发光面板及其制造方法

    公开(公告)号：US20100019664A1

    公开(公告)日：2010-01-28

    申请号：US12500623

    申请日：2009-07-10

    申请人： Masayuki MISHIMA

    发明人： Masayuki MISHIMA

    IPC分类号： H01J1/62 ,  C23C14/34

    CPC分类号： H01L51/5268 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5315

    摘要： An organic electroluminescence panel comprises a supporting substrate, a lower electrode, an organic layer including at least a luminescence layer, an upper electrode, an inorganic layer which has a refractive index in the range of 1.7 to 3.0 and which has a concave-convex structure having a surface roughness of 10 to 10 μm formed at an outermost surface on a light extraction side, an adhesive layer, and a light extraction substrate formed therein in this order. Preferably, the inorganic layer comprises plural layers, a layer including the outermost surface at the light extraction side is a high-refractive-index layer having a refractive index of 2.1 to 3.0, and at least one of the other layers among the plural layers is a gas barrier layer having higher gas barrier properties than those of the high-refractive-index layer.

    摘要翻译： 有机电致发光面板包括支撑衬底，下电极，至少包含发光层的有机层，上电极，折射率在1.7〜3.0范围内的无机层，并且具有凹凸结构 在光取出侧的最表面形成10〜10μm的表面粗糙度，粘合层，以及依次形成的光提取基板。 优选地，无机层包括多层，在光提取侧包括最外表面的层是折射率为2.1〜3.0的高折射率层，多层中的至少其中一层为 具有比高折射率层高的阻气性的阻气层。

    ORGANIC ELECTROLUMINESCENCE DEVICE
    3.
    发明申请
    ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
    有机电致发光器件

    公开(公告)号：US20080187748A1

    公开(公告)日：2008-08-07

    申请号：US12024892

    申请日：2008-02-01

    申请人： Masayuki MISHIMA

    发明人： Masayuki MISHIMA

    IPC分类号： H01J1/63

    CPC分类号： H01L51/005 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/308 ,  H01L2251/552 ,  Y10T428/265

    摘要： An organic electroluminescence device including a light-emitting layer which contains at least a first light-emitting material, a second light-emitting material, and an electrically inactive material having an energy difference between a highest occupied molecular orbital and a lowest unoccupied molecular orbital of 4.0 eV or larger, wherein the first light-emitting material is an electron-transporting material, the second light-emitting material is a hole-transporting material, and the light-emitting layer has a thickness within a range of from 0.5 nm to 20 nm.

    摘要翻译： 一种有机电致发光器件，包括至少含有第一发光材料的发光层，第二发光材料和具有最高占据分子轨道和最低未占据分子轨道之间的能量差的电活性材料 4.0eV以上，其中，所述第一发光材料为电子输送材料，所述第二发光材料为空穴传输材料，所述发光层的厚度为0.5nm〜20nm nm。