The present invention relates to organic electroluminescent compounds represented by Chemical Formula 1 or 2, a process for preparing the same, and an organic light emitting diode (OLED) which comprises, as a luminescent region interposed between an anode and a cathode, at least one compound (s) selected from those represented by Chemical Formula 1 or 2, and at least one compound selected from anthracene derivatives, benz[a]anthracene derivatives and naphthacene derivatives. The electroluminescent compound according to the present invention is a green electroluminescent compound having maximized electroluminescent efficiency and lifetime of device.
本发明涉及有机电致发光化合物,其
化学式为1或2,制备该化合物的方法以及包括至少一种化合物(s)和
蒽衍
生物、
苯并[a]蒽衍
生物和
萘蒽衍
生物中至少一种化合物作为发光区域的有机发光二极管(OLED),该OLED位于阳极和阴极之间。根据本发明的电致发光化合物是一种绿色电致发光化合物,具有最大化的电致发光效率和器件寿命。