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    • 4. 发明授权
    • Aromatic diamine derivative and organic electroluminescent device using the same
    • 芳族二胺衍生物和使用其的有机电致发光器件
    • US08647754B2
    • 2014-02-11
    • US12810709
    • 2008-12-25
    • Yumiko MizukiMasakazu FunahashiMasahiro KawamuraMitsunori Ito
    • Yumiko MizukiMasakazu FunahashiMasahiro KawamuraMitsunori Ito
    • H01L51/50
    • C09B3/78C07F7/081C09B1/00C09B3/14C09B57/00C09B57/001C09B57/008C09B69/008C09K11/06C09K2211/1007C09K2211/1011C09K2211/1014
    • Disclosed is an aromatic diamine derivative represented by the following general formula (I), which has a chrysene structure in which a phenyl group having a substituted or unsubstituted silyl group is a substituent for an amino group. Also disclosed is an organic electroluminescence device including an organic thin film layer formed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic diamine derivative by itself or as a component of a mixture, the device having a long lifetime and high luminous efficiency. (In the formula, R1 to R10 each independently represent a hydrogen atom, an alkyl group having 1 to 50 carbon atoms, or the like, and R11 represents a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms or the like, and at least one of A, B, and C represents a substituted or unsubstituted silyl group, and the others each represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms, or the like, a, b, c, and d each independently represent an integer of 1 to 5.)
    • 公开了具有以下通式(I)表示的芳香族二胺衍生物,其具有取代或未取代的甲硅烷基的苯基为氨基的取代基的结构。 还公开了一种有机电致发光器件,其包括由包括至少一个发光层并且插入在阴极和阳极之间的一层或多层形成的有机薄膜层,其中至少一层有机薄膜层含有芳族化合物 二胺衍生物本身或作为混合物的组分,该装置具有长的寿命和高的发光效率。 (式中,R 1〜R 10各自独立地表示氢原子,碳原子数为1〜50的烷基等,R 11表示取代或未取代的碳原子数为1〜50的烷基等, A,B和C中的至少一个表示取代或未取代的甲硅烷基,其余各自表示氢原子,取代或未取代的碳原子数1〜50的烷基等,a,b,c和 d各自独立地表示1〜5的整数。)
    • 10. 发明申请
    • AROMATIC DIAMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
    • 芳族二胺衍生物和有机电致发光器件
    • US20110006289A1
    • 2011-01-13
    • US12810709
    • 2008-12-25
    • Yumiko MizukiMasakazu FunahashiMasahiro KawamuraMitsunori Ito
    • Yumiko MizukiMasakazu FunahashiMasahiro KawamuraMitsunori Ito
    • H01L51/50C07F7/10
    • C09B3/78C07F7/081C09B1/00C09B3/14C09B57/00C09B57/001C09B57/008C09B69/008C09K11/06C09K2211/1007C09K2211/1011C09K2211/1014
    • Disclosed is an aromatic diamine derivative represented by the following general formula (I), which has a chrysene structure in which a phenyl group having a substituted or unsubstituted silyl group is a substituent for an amino group. Also disclosed is an organic electroluminescence device including an organic thin film layer formed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic diamine derivative by itself or as a component of a mixture, the device having a long lifetime and high luminous efficiency. (In the formula, R1 to R10 each independently represent a hydrogen atom, an alkyl group having 1 to 50 carbon atoms, or the like, and R11 represents a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms or the like, and at least one of A, B, and C represents a substituted or unsubstituted silyl group, and the others each represent a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms, or the like, a, b, c, and d each independently represent an integer of 1 to 5.)
    • 公开了具有以下通式(I)表示的芳香族二胺衍生物,其具有取代或未取代的甲硅烷基的苯基为氨基的取代基的结构。 还公开了一种有机电致发光器件,其包括由包括至少一个发光层并且插入在阴极和阳极之间的一层或多层形成的有机薄膜层,其中至少一层有机薄膜层含有芳族化合物 二胺衍生物本身或作为混合物的组分,该装置具有长的寿命和高的发光效率。 (式中,R 1〜R 10各自独立地表示氢原子,碳原子数为1〜50的烷基等,R 11表示取代或未取代的碳原子数为1〜50的烷基等, A,B和C中的至少一个表示取代或未取代的甲硅烷基,其余各自表示氢原子,取代或未取代的碳原子数1〜50的烷基等,a,b,c和 d各自独立地表示1〜5的整数。)