신규한 페닐-플루오렌 유도체 및 이를 포함하는 유기전계발광 소자
    48.
    发明公开
    신규한 페닐-플루오렌 유도체 및 이를 포함하는 유기전계발광 소자 无效
    新型苯基衍生物和包含该衍生物的有机电致发光器件

    公开(公告)号:KR1020100007639A

    公开(公告)日:2010-01-22

    申请号:KR1020080068356

    申请日:2008-07-14

    Abstract: PURPOSE: A phenyl-fluorene derivative is provided to realize excellent hole transport ability, high the luminous efficiency and luminescent brightness, and long lifetime, thereby improving driving voltage, luminous efficiency and lifetime property of an organic electroluminescence device. CONSTITUTION: A phenyl-fluorene derivative has a structure represented by chemical formula 1. In chemical formula 1, R^1 and R^2 are independently hydrogen, C1-30 alkyl or cycloalkyl group containing or not containing at least one hetero atom selected from the group consisting of S, N, O, P and Si, C1-10 alkenyl, aryloxy or arylalkyl- substituted aryl group; an aryl group C1-10 alkenyl, aryloxy or arylalkyl substituted with containing or not containing at least one hetero waters.

    Abstract translation: 目的:提供苯基 - 芴衍生物,以实现优异的空穴传输能力,高发光效率和发光亮度,寿命长,从而提高有机电致发光器件的驱动电压,发光效率和使用寿命。 构成:苯基 - 芴衍生物具有由化学式1表示的结构。在化学式1中,R 1和R 2独立地是氢,含有或不含有至少一个选自以下的杂原子的C 1-30烷基或环烷基: 由S,N,O,P和Si,C 1-10烯基,芳氧基或芳基烷基取代的芳基组成的组; 芳基C 1-10烯基,被含有或不含有至少一个杂质水取代的芳氧基或芳烷基。

    질소 함유 헤테로환 유도체 및 이를 포함한 유기 전계발광소자
    49.
    发明公开
    질소 함유 헤테로환 유도체 및 이를 포함한 유기 전계발광소자 有权
    含有氮和有机电致发光器件的杂环衍生物

    公开(公告)号:KR1020100007617A

    公开(公告)日:2010-01-22

    申请号:KR1020080068325

    申请日:2008-07-14

    Abstract: PURPOSE: A novel heterocyclic derivative containing nitrogen is provided to ensure high electronic stability, high luminescent degree, and long lifetime. CONSTITUTION: A heterocyclic derivative containing nitrogen is denoted by chemical formula 1. In chemical formula 1, R is halogen atom, or substituted or non-substituted aliphatic hydrocarbon group. An organic electroluminescence device containing electron transport layer(ETL) with the heterocyclic derivative. The organic electroluminescence device comprises anode(hole injection electrode), hole injection layer, hole transport layer, light emitting layer, electron transport layer, electron injection layer, and anode(electron injection electrode).

    Abstract translation: 目的:提供含氮的新型杂环衍生物,以确保电子稳定性高,发光度高,使用寿命长。 构成:含氮的杂环衍生物由化学式1表示。在化学式1中,R为卤素原子或取代或未取代的脂族烃基。 含有杂环衍生物的电子传输层(ETL)的有机电致发光器件。 有机电致发光元件包括阳极(空穴注入电极),空穴注入层,空穴传输层,发光层,电子传输层,电子注入层和阳极(电子注入电极)。

    피롤 유도체 및 이를 포함하는 유기 전계발광 소자
    50.
    发明公开
    피롤 유도체 및 이를 포함하는 유기 전계발광 소자 有权
    吡咯衍生物和包含其的有机电致发光器件

    公开(公告)号:KR1020090126522A

    公开(公告)日:2009-12-09

    申请号:KR1020080052651

    申请日:2008-06-04

    Abstract: PURPOSE: An organic electro luminescence device using pyrrole derivative is provided to remarkably improve driving voltage, luminescence efficiency and lifetime of the device. CONSTITUTION: A pyrrole derivative is denoted by chemical formula 1. An organic electro luminescence derive comprises anode, cathode, and plural organic compound layers between the anode and cathode. The organic compound layer contains the pyrrole derivative compound. The organic compound layer comprises hole-transport layer containing the compound of chemical formula 1.

    Abstract translation: 目的:提供使用吡咯衍生物的有机电致发光器件,显着提高器件的驱动电压,发光效率和使用寿命。 构成:吡咯衍生物由化学式1表示。有机电致发光衍生物包括在阳极和阴极之间的阳极,阴极和多个有机化合物层。 有机化合物层含有吡咯衍生物化合物。 有机化合物层包含含有化学式1的化合物的空穴传输层。

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