TRIAZOLE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE WITH THE USE OF TRIAZOLE DERIVATIVE
    3.
    发明申请
    TRIAZOLE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE WITH THE USE OF TRIAZOLE DERIVATIVE 审中-公开
    三唑衍生物,发光元件,发光器件和使用三唑衍生物的电子器件

    公开(公告)号:US20160268515A1

    公开(公告)日:2016-09-15

    申请号:US15161568

    申请日:2016-05-23

    Abstract: It is an object of the present invention to provide a novel triazole derivative. Further, it is another object of the present invention to provide a light-emitting element having high luminous efficiency with the use of the novel triazole derivative. Moreover, it is still another object of the present invention to provide a light-emitting device and electronic devices which have low power consumption. A light-emitting element having high luminous efficiency can be manufactured with the use of a triazole derivative which is a 1,2,4-triazole derivative, in which an aryl group or a heteroaryl group is bonded to each of 3-position, 4-position, and 5-position, and in which any one of the aryl group or heteroaryl group has a 9H-carbazol-9-yl group.

    Abstract translation: 本发明的目的是提供一种新的三唑衍生物。 此外,本发明的另一个目的是提供一种使用新型三唑衍生物的具有高发光效率的发光元件。 此外,本发明的另一个目的是提供一种具有低功耗的发光装置和电子装置。 可以使用三唑衍生物制造发光效率高的发光元件,它是1,2,4-三唑衍生物,其中芳基或杂芳基键合在3-位上,4位 - 位和5-位,其中芳基或杂芳基中的任一个具有9H-咔唑-9-基。

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