An organic compound with characteristics excelling in hole-injecting/transporting performance and having an electron blocking ability, a highly stable thin-film state, and excellent heat resistance is provided as material for an organic electroluminescent device of high efficiency and high durability, and the organic electroluminescent device of high efficiency and high durability is provided using this compound. The compound of a general formula (Chemical Formula 1) having a substituted acridan ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes.
提供一种具有出色的注入/输运孔特性、具有电子阻挡能力、高度稳定的薄膜状态和出色的耐热性的有机化合物,作为高效和高耐久性的有机电致发光器件的材料,并且使用该化合物提供高效和高耐久性的有机电致发光器件。通用式(
化学式1)的化合物具有取代花菁环结构,作为至少一个有机层的构成材料,该有机层包括一对电极和夹在电极对之间的一个或多个有机层的有机电致发光器件。