申请人:Stoessel Philipp
公开号:US20130285036A1
公开(公告)日:2013-10-31
The present invention relates to aromatic nitrogen heterocycles, and to electronic devices, in particular organic electroluminescent devices, which comprise these aromatic nitrogen heterocycles, in particular in a hole-injection layer and/or in a hole-transport layer and/or in a hole-blocking layer and/or in an electron-transport layer and/or in an emitting layer.
本发明涉及芳香族氮杂环,以及包含这些芳香族氮杂环的电子器件,特别是有机电致发光器件,其中这些芳香族氮杂环主要存在于注孔层和/或注孔传输层和/或注孔阻挡层和/或电子传输层和/或发射层中。