The present invention provides an organic compound represented by:and an organic light emitting diode and an organic light emitting display device using the organic compound. Since the organic compound of the present invention includes the phenanthroline core, which has the nitrogen atom of a relatively electron rich sp2 hybrid orbital, and the phosphine oxide moiety, which has excellent electron transporting property and excellent thermal stability, the electron transporting property of the organic compound of the present invention is improved. Accordingly, when the organic compound is used in an organic light emitting diode and an organic light emitting display device, the driving voltage is reduced, and the lifetime and the emitting efficiency are improved.
展开▼
机译：本发明提供了一种有机化合物，其表示为： <图像文件=“ IMGA0001.GIF” he =“ 48” imgContent =“ chem” imgFormat =“ GIF” wi =“ 85” /> 有机发光二极管和使用该有机化合物的有机发光显示装置。由于本发明的有机化合物包括具有相对富电子的sp 2 杂化轨道的氮原子的菲咯啉核和具有优异的电子传输性质和优异的热学性质的氧化膦部分。稳定性，本发明有机化合物的电子传输性能得到改善。因此，当将有机化合物用于有机发光二极管和有机发光显示装置中时，驱动电压降低，并且寿命和发光效率提高。
展开▼
