Organic electroluminescence element
    84.
    发明授权
    Organic electroluminescence element 有权
    有机电致发光元件

    公开(公告)号:US06809333B2

    公开(公告)日:2004-10-26

    申请号:US10451677

    申请日:2003-06-25

    IPC分类号: H01L3524

    摘要: An organic electroluminescent device including at least one organic thin film layer interposed between an anode and a cathode, the at least one organic thin film layer including a luminescent zone having at least one luminescent layer, wherein the organic thin film layer contains a compound represented by one of the following general formulae [I], [II], and [III]: A1-X1-(A2)a  [I] XN-(Y)n  [II] Y1-Y2  [III] Since the light emission from layers other than the luminescent zone (luminescent layer) is significantly decreased in this organic EL device, the color purity of the light emitted by the device is improved, thus providing a highly efficient, high luminance organic electroluminescent device.

    摘要翻译: 一种有机电致发光器件,包括介于阳极和阴极之间的至少一个有机薄膜层,所述至少一个有机薄膜层包括具有至少一个发光层的发光区,其中所述有机薄膜层含有由 以下通式[I],[II]和[III]中的一个:由于在该有机EL器件中发光区域以外的发光区域(发光层)的发光明显减少,所以发出的光的色纯度 通过改善设备,从而提供高效率的高亮度有机电致发光器件。

    Organic thin film transistor
    85.
    发明授权
    Organic thin film transistor 失效
    有机薄膜晶体管

    公开(公告)号:US06747287B1

    公开(公告)日:2004-06-08

    申请号:US10272962

    申请日:2002-10-17

    IPC分类号: H01L3524

    摘要: An organic thin film transistor includes: an organic thin film which includes a compound represented by the following general formula [A]: X—[—N Ar1Ar2]n  [A] where each of Ar1 and Ar2 is selected independently from unsubstituted or substituted aromatic hydrocarbon groups having 6 to 20 carbon atoms and from unsubstituted or substituted aromatic heterocyclic groups having 6 to 20 carbon atoms; and X is selected from unsubstituted or substituted condensed aromatic hydrocarbon groups having 6 to 34 carbon atoms, and the condensed aromatic hydrocarbon groups are monovalent, divalent, trivalent or tetravalent groups; and n is the natural number in the range of 1-4.

    摘要翻译: 有机薄膜晶体管包括:有机薄膜,其包含由以下通式[A]表示的化合物:其中Ar 1和Ar 2各自独立地为未取代或取代的具有6至 20个碳原子和6至20个碳原子的未取代或取代的芳族杂环基团; X选自未取代或取代的碳原子数为6〜34的稠合芳香族烃基,稠合芳香族烃基为单价,二价,三价或四价基团。 而n是1-4的范围内的自然数。