Organic light-emitting device and display apparatus
    7.
    发明授权
    Organic light-emitting device and display apparatus 有权
    有机发光装置及显示装置

    公开(公告)号:US07794856B2

    公开(公告)日:2010-09-14

    申请号:US11759527

    申请日:2007-06-07

    IPC分类号: H01L51/54

    摘要: Provided is an organic light-emitting device which has an optical output with high emission efficiency and high luminance and which includes a pair of electrodes, and at least one layer including an organic compound and interposed between the electrodes, wherein the at least one layer including the organic compound includes an oligofluorene compound represented by the following general formula. At least a light-emitting layer of the at least one layer including the organic compound includes the oligofluorene compound and a light-emitting compound selected from a fluorescent compound and a phosphorescent compound. A weight ratio (B/A) of the light-emitting compound (B) selected from the fluorescent compound and the phosphorescent compound to the oligofluorene compound (A) is 1/100 or more and 100/100 or less.

    摘要翻译: 本发明提供一种具有高发光效率和高亮度的光输出的有机发光装置,其包括一对电极和至少一层包含有机化合物并插入在电极之间的层,其中包括 有机化合物包括由以下通式表示的低聚芴化合物。 包含有机化合物的至少一层的至少一层发光层包括低聚芴化合物和选自荧光化合物和磷光化合物的发光化合物。 选自荧光化合物和磷光发光化合物与低聚芴化合物(A)的发光性化合物(B)的重量比(B / A)为1/100以上且100/100以下。

    ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS
    9.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS 有权
    有机发光装置和显示装置

    公开(公告)号:US20070292716A1

    公开(公告)日:2007-12-20

    申请号:US11759527

    申请日:2007-06-07

    IPC分类号: H01L51/54

    摘要: Provided is an organic light-emitting device which has an optical output with high emission efficiency and high luminance and which includes a pair of electrodes, and at least one layer including an organic compound and interposed between the electrodes, wherein the at least one layer including the organic compound includes an oligofluorene compound represented by the following general formula. At least a light-emitting layer of the at least one layer including the organic compound includes the oligofluorene compound and a light-emitting compound selected from a fluorescent compound and a phosphorescent compound. A weight ratio (B/A) of the light-emitting compound (B) selected from the fluorescent compound and the phosphorescent compound to the oligofluorene compound (A) is 1/100 or more and 100/100 or less.

    摘要翻译: 本发明提供一种具有高发光效率和高亮度的光输出的有机发光装置,其包括一对电极和至少一层包含有机化合物并插入在电极之间的层,其中包括 有机化合物包括由以下通式表示的低聚芴化合物。 包含有机化合物的至少一层的至少一层发光层包括低聚芴化合物和选自荧光化合物和磷光化合物的发光化合物。 选自荧光化合物和磷光发光化合物与低聚芴化合物(A)的发光性化合物(B)的重量比(B / A)为1/100以上且100/100以下。