Disclosed are organic electroluminescent compounds and organic electroluminescent devices employing said compounds. The organic electroluminescent compounds of the invention are defined by chemical formula [1], Chemical Formula 1 The compounds, when used in an electron transport layer of an organic electroluminescent device, reduce power consumption and operation voltage of said device. Provided are novel organic electroluminescent compounds and an organic electroluminescent device using the same. Since the organic electroluminescent compound exhibits good luminous efficiency and excellent life property, it may be used to manufacture OLED devices having very superior operation life and consuming less power due to improved power efficiency.
本发明涉及有机电致发光化合物和采用该化合物的有机电致发光器件。该发明的有机电致发光化合物由
化学式[1]定义,
化学式1。当该化合物用于有机电致发光器件的电子传输层时,可降低该器件的功耗和操作电压。本发明提供了新型有机电致发光化合物和采用该化合物的有机电致发光器件。由于该有机电致发光化合物表现出良好的发光效率和优异的寿命特性,因此可以用于制造具有非常优越的操作寿命和改进功率效率的OLED器件。