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    Organic electroluminescent device and platinum compound
    33.
    发明授权
    Organic electroluminescent device and platinum compound 有权
    有机电致发光器件和铂化合物

    公开(公告)号：US08609259B2

    公开(公告)日：2013-12-17

    申请号：US13586748

    申请日：2012-08-15

    申请人： Tatsuya Igarashi ,  Kousuke Watanabe ,  Seiji Ichijima ,  Toshihiro Ise

    发明人： Tatsuya Igarashi ,  Kousuke Watanabe ,  Seiji Ichijima ,  Toshihiro Ise

    IPC分类号： H01L51/54 ,  C09K11/06

    CPC分类号： H01L51/0087 ,  C07D471/22 ,  C07D487/22 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0078 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

    摘要： An organic electroluminescent device, which has a pair of electrodes, and at least one organic layer including a luminescent layer between the electrodes, wherein the organic layer contains at least one compound of formula (1): wherein Q11 are atoms for forming a nitrogen-containing hetero ring; Z11 to Z13 each independently represents CR, wherein R represents a substituent, CH or N; n11 is 0 or 1; M11 is a metal or boron ion that may further have a ligand(s); and a compound of formula (6): wherein R63 to R66 each is a hydrogen atom or a substituent; X61 to X64 and Z61 to Z66 each is CR, wherein R represents a substituent, CH or N.

    摘要翻译： 一种有机电致发光器件，其具有一对电极和至少一个在电极之间包含发光层的有机层，其中有机层含有至少一种式（1）的化合物：其中Q 11是用于形成氮 - 含杂环; Z 11至Z 13各自独立地表示CR，其中R表示取代基，CH或N; n11为0或1; M11是可以进一步具有配体的金属或硼离子; 和式（6）的化合物：其中R 63至R 66各自为氢原子或取代基; X61至X64和Z61至Z66各自为CR，其中R表示取代基，CH或N.

    Organic electroluminescent device and platinum compound
    34.
    发明授权
    Organic electroluminescent device and platinum compound 有权
    有机电致发光器件和铂化合物

    公开(公告)号：US08257838B2

    公开(公告)日：2012-09-04

    申请号：US12571093

    申请日：2009-09-30

    申请人： Tatsuya Igarashi ,  Kousuke Watanabe ,  Seiji Ichijima ,  Toshihiro Ise

    发明人： Tatsuya Igarashi ,  Kousuke Watanabe ,  Seiji Ichijima ,  Toshihiro Ise

    IPC分类号： H01L51/54

    CPC分类号： H01L51/0087 ,  C07D471/22 ,  C07D487/22 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0078 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

    摘要： An organic electroluminescent device, which has a pair of electrodes, and at least one organic layer including a luminescent layer between the electrodes, wherein the organic layer contains at least one compound of formula (1): wherein Q11 are atoms for forming a nitrogen-containing hetero ring; Z11 to Z13 each independently represents CR, wherein R represents a substituent, CH or N; n11 is 0 or 1; M11 is a metal or boron ion that may further have a ligand(s); and a compound of formula (6): wherein R63 to R66 each is a hydrogen atom or a substituent; X61 to X64 and Z61 to Z66 each is CR, wherein R represents a substituent, CH or N.

    摘要翻译： 一种有机电致发光器件，其具有一对电极和至少一个在电极之间包含发光层的有机层，其中有机层含有至少一种式（1）的化合物：其中Q 11是用于形成氮 - 含杂环; Z 11至Z 13各自独立地表示CR，其中R表示取代基，CH或N; n11为0或1; M11是可以进一步具有配体的金属或硼离子; 和式（6）的化合物：其中R 63至R 66各自为氢原子或取代基; X61至X64和Z61至Z66各自为CR，其中R表示取代基，CH或N.

    Organic electroluminescence device
    38.
    发明授权
    Organic electroluminescence device 有权
    有机电致发光器件

    公开(公告)号：US09133118B2

    公开(公告)日：2015-09-15

    申请号：US13522180

    申请日：2010-12-28

    申请人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

    发明人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise

    IPC分类号： H01L51/50 ,  C07D209/86 ,  C09K11/06 ,  H01L51/00 ,  H01L51/52

    CPC分类号： C07D209/86 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0037 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5096 ,  H01L51/5268

    摘要： Provided is an organic electroluminescence device having excellent light emission efficiency and durability. Furthermore, provided is an organic electroluminescence device having a low driving voltage, a small change in chromaticity when driving at high luminance, a small change in chromaticity by aging and a small voltage rise by aging.An organic electroluminescence device including a pair of electrodes composed of an anode and a cathode, a light emitting layer between the electrodes and an organic layer which is adjacent to the light emitting layer between the light emitting layer and the cathode, on a substrate, whereto the the light emitting layer contains at least one compound having a carbazole structure and the organic layer adjacent to the light emitting layer contaions at least one hydrocarbon compound having a specific structure.

    摘要翻译： 提供了发光效率和耐久性优异的有机电致发光元件。 此外，提供了具有低驱动电压，在高亮度驱动时的色度变化小，老化引起的色度变化小，并且老化的电压上升小的有机电致发光元件。 一种有机电致发光器件，包括由阳极和阴极构成的一对电极，电极之间的发光层和与发光层和阴极之间的发光层相邻的有机层，在基板上， 发光层含有至少一种具有咔唑结构的化合物，并且与发光层相邻的有机层包含至少一种具有特定结构的烃化合物。

    Organic Electroluminescent Element
    39.
    发明申请
    Organic Electroluminescent Element 审中-公开
    有机电致发光元件

    公开(公告)号：US20130292654A1

    公开(公告)日：2013-11-07

    申请号：US13809073

    申请日：2011-06-30

    申请人： Atsushi Matsunaga ,  Toshihiro Ise

    发明人： Atsushi Matsunaga ,  Toshihiro Ise

    IPC分类号： H01L51/00

    CPC分类号： H01L51/0085 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/5016 ,  H05B33/14 ,  H05B33/20

    摘要： Disclosed is an organic electroluminescent element that has the characteristic of excellent blue chromaticity, achieves a higher level of both external quantum efficiency and driving durability compared to conventional organic electroluminescent elements, and has a low change in chromaticity before and after driving the element. The organic electroluminescent element has a pair of electrodes and a light-emitting layer between said electrodes on a substrate, and the aforementioned light-emitting layer contains: a carbazole compound having a particular structure; and an iridium complex having a particular structure as a blue phosphorescent light-emitting material.

    摘要翻译： 公开了具有优异的蓝色色度的特征的有机电致发光元件，与传统的有机电致发光元件相比，实现了更高的外部量子效率和驱动耐久性，并且在驱动元件之前和之后具有低的色度变化。 有机电致发光元件在基板上的所述电极之间具有一对电极和发光层，上述发光层含有：具有特定结构的咔唑化合物; 和具有特定结构的铱络合物作为蓝色磷光发光材料。

    Organic electroluminescent device
    40.
    发明授权
    Organic electroluminescent device 有权
    有机电致发光器件

    公开(公告)号：US08349473B2

    公开(公告)日：2013-01-08

    申请号：US12731230

    申请日：2010-03-25

    申请人： Toshihiro Ise ,  Wataru Sotoyama

    发明人： Toshihiro Ise ,  Wataru Sotoyama

    IPC分类号： H01L51/54 ,  C07D487/04

    CPC分类号： C07D487/04 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016

    摘要： An organic electroluminescent device is provided and includes: a cathode; an anode; and at least one organic layer between the cathode and the anode. The at least one organic layer includes a light emitting layer containing at least one light emitting material. A compound represented by the following formula (I) is contained in the at least one organic layer. where n stands for an integer of 2 or greater, L represents an n-valent linking group, and R1, R2, R3, and R4 each independently represents a hydrogen atom or a substituent.

    摘要翻译： 提供有机电致发光器件，包括：阴极; 阳极; 以及阴极和阳极之间的至少一个有机层。 至少一个有机层包括含有至少一种发光材料的发光层。 由下式（I）表示的化合物包含在至少一个有机层中。 其中n表示2以上的整数，L表示n价连接基，R 1，R 2，R 3和R 4各自独立地表示氢原子或取代基。