Phosphorescent material
    7.
    发明申请
    Phosphorescent material 有权
    磷光材料

    公开(公告)号:US20050048312A1

    公开(公告)日:2005-03-03

    申请号:US10650323

    申请日:2003-08-28

    摘要: The invention is a novel luminescent transition metal complex, a method of preparing this composition of matter, and an electronic device built with this composition of matter. The composition is an organometallic complex comprising: at least one transition metal that produces phosphorescent emission at room temperature, at least one first monoanionic bidentate ligand coordinated through a nitrogen on a heteroaromatic ring and a carbon, and at least one second ligand selected from a hydride and a ligand coordinated through a carbon atom which is part of an aromatic group. The electronic device of the invention includes a photoactive layer, electrode and/or an electron transport layer that contains the organometallic complex described above.

    摘要翻译: 本发明是一种新型的发光过渡金属络合物,该物质组合物的制备方法以及用该组合物构成的电子器件。 该组合物是一种有机金属络合物,其包括:至少一种在室温下产生磷光发射的过渡金属,至少一种通过杂芳环上的氮和碳配位的第一单阴离子二齿配体和至少一种选自氢化物 和通过作为芳族基团的一部分的碳原子配位的配体。 本发明的电子器件包括含有上述有机金属络合物的光敏层,电极和/或电子传输层。

    PROCESS FOR MAKING CONTAINED LAYERS AND DEVICES MADE WITH SAME
    9.
    发明申请
    PROCESS FOR MAKING CONTAINED LAYERS AND DEVICES MADE WITH SAME 审中-公开
    用于制造包含层的工艺和与其相同的器件

    公开(公告)号:US20080087882A1

    公开(公告)日:2008-04-17

    申请号:US11758269

    申请日:2007-06-05

    IPC分类号: H01L51/56 H01L51/52

    摘要: There is provided a process for forming a contained second layer over a first layer, including the steps: forming the first layer having a first surface energy; forming an intermediate layer over and in direct contact with the first layer, said intermediate layer having a second surface energy which is lower than the first surface energy; removing selected portions of the intermediate layer to form a pattern comprising uncovered areas of the first layer and covered areas of the first layer; and forming a contained second layer over the uncovered areas of the first layer. There is also provided an organic electronic device made by the process.

    摘要翻译: 提供了一种用于在第一层上形成包含的第二层的方法,包括以下步骤:形成具有第一表面能的第一层; 在所述第一层上形成中间层并与其直接接触,所述中间层具有低于所述第一表面能的第二表面能; 去除所述中间层的所选部分以形成包括所述第一层的未覆盖区域和所述第一层的被覆盖区域的图案; 以及在所述第一层的未覆盖区域上形成包含的第二层。 还提供了通过该方法制造的有机电子装置。