An organic electroluminescence device includes a first electrode and a second electrode which are positioned facing each other, and at least one organic layer between the first electrode and the second electrode, wherein the at least one organic layer includes a monoamine compound which is represented by Formula 1 and includes at least one adamantyl group as a substituent, thereby achieving improved device efficiency:
一种有机电致发光器件,包括第一电极和第二电极,它们相对位置,以及第一电极和第二电极之间至少有一层有机层。其中,至少一层有机层包括一种由公式1表示的单胺化合物,并且包括至少一个
金刚烷基团作为取代基,从而实现了改善的器件效率。