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    Organic Electroluminescent Device; A Charge Transporting Material For The Organic Electroluminescent Device; And A Luminescent Device, A Display Device And A Lighting System Using The Organic Electroluminescent Device
    4.
    发明申请
    Organic Electroluminescent Device; A Charge Transporting Material For The Organic Electroluminescent Device; And A Luminescent Device, A Display Device And A Lighting System Using The Organic Electroluminescent Device 审中-公开
    有机电致发光器件; 有机电致发光器件的电荷传输材料; 和发光装置，显示装置和使用有机电致发光装置的照明系统

    公开(公告)号：US20160260910A1

    公开(公告)日：2016-09-08

    申请号：US15079739

    申请日：2016-03-24

    申请人： UDC Ireland Limited

    发明人： Saki Takada ,  Yosuke Yamamoto ,  Kousuke Watanabe ,  Yuichiro Itai

    IPC分类号： H01L51/00

    CPC分类号： H01L51/0072 ,  C07D487/06 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/006 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H05B33/14

    摘要： An organic electroluminescent element comprising a substrate; a pair of electrodes including an anode and a cathode, disposed on the substrate; and at least one organic layer including a light emitting layer, disposed between the electrodes, wherein the light emitting layer includes a compound represented by the following general formula: (R1, R2, and R19 each independently represent a hydrogen atom, a phenyl group, a monovalent oligoaryl group having the number of rings of from 2 to 10, or a monovalent fused polycyclic aromatic hydrocarbon group having the number of rings of from 2 to 6, provided that at least one of R1, R2, and R19 represents a monovalent oligoaryl group having the number of rings of from 2 to 10 or a monovalent fused polycyclic aromatic hydrocarbon group having the number of rings of from 2 to 6, and that the phenyl group, the monovalent oligoaryl group having the number of rings of from 2 to 10, and the monovalent fused polycyclic aromatic hydrocarbon group having the number of rings of from 2 to 6 do not have an amino group as a substituent; R11 to R18 each independently represent a hydrogen atom or a substituent; and A1 to A4 each independently represent a nitrogen atom or a carbon atom, provided that when A1 to A4 are a nitrogen atom, R1 and R11 to R13 connecting to the nitrogen atom do not exist.)

    摘要翻译： 一种有机电致发光元件，包括基底; 设置在基板上的包括阳极和阴极的一对电极; 以及设置在所述电极之间的包含发光层的至少一个有机层，其中所述发光层包含由以下通式表示的化合物：（R1，R2和R19各自独立地表示氢原子，苯基， 环的数为2〜10的一价低聚芳基或环数为2-6的一价稠合多环芳烃基，只要R1，R2和R19中的至少一个表示一价低级芳基 具有2至10个环数的环基或环数为2至6的一价稠合多环芳族烃基，并且苯基，环数为2至10的一价低聚芳基 ，环数为2〜6的单价稠合多环芳香族烃基不具有氨基作为取代基; R 11〜R 18各自独立地表示氢原子或亚原子 成分 并且A1至A4各自独立地表示氮原子或碳原子，条件是当A1至A4为氮原子时，不存在连接至氮原子的R 1和R 11至R 13）。