The present invention relates to an organic electroluminescent element and a display device exhibiting high emission efficiency and long life. The organic electroluminescent element contains a pair of electrodes having therebetween at least one constituting layer containing a phosphorescent light emitting layer, wherein one of the constituting layer contains a compound represented by Formula (1):
wherein Z
1
represents an aromatic heterocylic ring which may have a substituent; Z
2
represents an aromatic heterocylic ring or an aromatic hydrocarbon ring both of which may have a substituent; Z
3
represents a divalent linking group or a single bond; and R
101
represents a hydrogen atom or a substituent.
                            本发明涉及一种有机电致发光元件和一种显示装置,具有高发射效率和长寿命。有机电致发光元件包含一对电极,在这对电极之间至少有一个包含
磷光发光层的构成层,其中一个构成层包含由式(1)表示的化合物:
其中 Z
1
代表一个芳香杂环,该环可以有一个取代基; Z
2
代表芳香杂环或
芳香烃环,二者均可带有取代基; Z 3
3
代表二价连接基团或单键;以及 R
101
代表氢原子或取代基。