Novel organic compounds comprising a boron-nitrogen heterocycle are provided. In particular, the compound contains an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.
                            本发明提供了一种含有
硼-氮杂环的新型有机化合物。具体而言,该化合物含有一种氮杂
硼杂环。这些化合物可用于有机发光器件中,以提供具有改善的光电物理和电子性质的器件。