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    Triazine compound and organic light emitting device using the same
    1.
    发明授权
    Triazine compound and organic light emitting device using the same 有权
    三嗪化合物和使用其的有机发光装置

    公开(公告)号：US08765270B2

    公开(公告)日：2014-07-01

    申请号：US13139226

    申请日：2009-12-09

    申请人： Takeshi Sekiguchi ,  Naoki Yamada ,  Hironobu Iwawaki ,  Tomona Yamaguchi

    发明人： Takeshi Sekiguchi ,  Naoki Yamada ,  Hironobu Iwawaki ,  Tomona Yamaguchi

    IPC分类号： H01L51/54 ,  C07D251/24 ,  C07D403/10 ,  C09K11/06

    CPC分类号： H01L51/0067 ,  C07D251/24 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1059 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/5012 ,  H05B33/10 ,  H05B33/14

    摘要： Provided is an organic light emitting device having a long continuous driving lifetime. The organic light emitting device includes an anode, a cathode, and an organic compound layer which is sandwiched between the anode and the cathode, in which: one of the anode and the cathode is transparent or semi-transparent; and the organic compound layer contains at least one kind of triazine compound represented by the following general formula (1): ArT)n  (1) where n represents an integer of 1 or 2; Ar represents a fused polycyclic aromatic group which has three or more rings and may have a substituent; and T represents a triazine group represented by the following general formula (2): where R1 and R2 each represent a phenyl group or a phenyl group substituted by an alkyl group and may be identical to or different from each other.

    摘要翻译： 提供了具有长连续驱动寿命的有机发光器件。 有机发光器件包括阳极，阴极和夹在阳极和阴极之间的有机化合物层，其中阳极和阴极中的一个是透明或半透明的; 有机化合物层含有由以下通式（1）表示的至少一种三嗪化合物：ArT）n（1）其中n表示1或2的整数; Ar表示具有3个以上环且可以具有取代基的稠合多环芳香族基团。 和T表示由以下通式（2）表示的三嗪基：其中R 1和R 2各自表示苯基或被烷基取代的苯基，并且可以彼此相同或不同。

    TRIAZINE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
    2.
    发明申请
    TRIAZINE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME 有权
    TRIAZINE化合物和有机发光装置

    公开(公告)号：US20110240983A1

    公开(公告)日：2011-10-06

    申请号：US13139226

    申请日：2009-12-09

    申请人： Takeshi Sekiguchi ,  Naoki Yamada ,  Hironobu Iwawaki ,  Tomona Yamaguchi

    发明人： Takeshi Sekiguchi ,  Naoki Yamada ,  Hironobu Iwawaki ,  Tomona Yamaguchi

    IPC分类号： H01L51/54 ,  C07D251/24 ,  C07D403/10

    CPC分类号： H01L51/0067 ,  C07D251/24 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1059 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/5012 ,  H05B33/10 ,  H05B33/14

    摘要： Provided is an organic light emitting device having a long continuous driving lifetime. The organic light emitting device includes an anode, a cathode, and an organic compound layer which is sandwiched between the anode and the cathode, in which: one of the anode and the cathode is transparent or semi-transparent; and the organic compound layer contains at least one kind of triazine compound represented by the following general formula (1): Ar-(T)n   (1) where n represents an integer of 1 or 2; Ar represents a fused polycyclic aromatic group which has three or more rings and may have a substituent; and T represents a triazine group represented by the following general formula (2): where R1 and R2 each represent a phenyl group or a phenyl group substituted by an alkyl group and may be identical to or different from each other.

    摘要翻译： 提供了具有长连续驱动寿命的有机发光器件。 有机发光器件包括阳极，阴极和夹在阳极和阴极之间的有机化合物层，其中阳极和阴极中的一个是透明或半透明的; 有机化合物层含有由以下通式（1）表示的至少一种三嗪化合物：Ar-（T）n（1）其中n表示1或2的整数; Ar表示具有3个以上环且可以具有取代基的稠合多环芳香族基团。 和T表示由以下通式（2）表示的三嗪基：其中R 1和R 2各自表示苯基或被烷基取代的苯基，并且可以彼此相同或不同。

    Organic light-emitting device
    6.
    发明授权
    Organic light-emitting device 有权
    有机发光装置

    公开(公告)号：US08455113B2

    公开(公告)日：2013-06-04

    申请号：US12632679

    申请日：2009-12-07

    申请人： Naoki Yamada ,  Jun Kamatani ,  Tomona Yamaguchi ,  Akihito Saitoh

    发明人： Naoki Yamada ,  Jun Kamatani ,  Tomona Yamaguchi ,  Akihito Saitoh

    IPC分类号： H01L51/54

    CPC分类号： H01L51/0054 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/5012 ,  H01L2251/552 ,  H01L2251/554

    摘要： A light-emitting layer emits light having an emission spectrum having a primary peak in the range of wavelengths of 430 to 480 nm. The light-emitting layer contains a host compound and a dopant compound. The dopant compound has an electron affinity of 2.93 eV or more higher that is than the host compound. The dopant compound in the lowest excited triplet state has an energy of 1.95 eV or less that is lower than the host compound in the lowest excited triplet state. The dopant compound has a smaller band gap than the host compound. The dopant compound is a hydrocarbon compound.

    摘要翻译： 发光层发射具有在波长为430〜480nm范围内的一次峰的发射光谱的光。 发光层含有主体化合物和掺杂剂。 掺杂剂化合物的电子亲和力比主体化合物高2.93eV或更高。 最低激发三重态的掺杂剂化合物的能量低于最低激发三线态的主体化合物1.95eV或更低。 掺杂剂化合物的带隙比主体化合物小。 掺杂剂是烃化合物。

    ORGANIC LIGHT-EMITTING DEVICE
    8.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权
    有机发光装置

    公开(公告)号：US20100140604A1

    公开(公告)日：2010-06-10

    申请号：US12632679

    申请日：2009-12-07

    申请人： Naoki Yamada ,  Jun Kamatani ,  Tomona Yamaguchi ,  Akihito Saitoh

    发明人： Naoki Yamada ,  Jun Kamatani ,  Tomona Yamaguchi ,  Akihito Saitoh

    IPC分类号： H01L51/50

    CPC分类号： H01L51/0054 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/5012 ,  H01L2251/552 ,  H01L2251/554

    摘要： A light-emitting layer emits light having an emission spectrum having a primary peak in the range of wavelengths of 430 to 480 nm. The light-emitting layer contains a host compound and a dopant compound. The dopant compound has an electron affinity of 2.93 eV or more higher that is than the host compound. The dopant compound in the lowest excited triplet state has an energy of 1.95 eV or less that is lower than the host compound in the lowest excited triplet state. The dopant compound has a smaller band gap than the host compound. The dopant compound is a hydrocarbon compound.

    摘要翻译： 发光层发射具有在波长为430〜480nm范围内的一次峰的发射光谱的光。 发光层含有主体化合物和掺杂剂。 掺杂剂化合物的电子亲和力比主体化合物高2.93eV或更高。 最低激发三重态的掺杂剂化合物的能量低于最低激发三线态的主体化合物1.95eV或更低。 掺杂剂化合物的带隙比主体化合物小。 掺杂剂是烃化合物。