ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE

摘要

An organic electroluminescent element in which organic layers that include at least a light emitting layer are sandwiched between a positive electrode and a negative electrode. This organic electroluminescent element is characterized in that at least one of the organic layers contains a phosphorescent organic metal complex that has a structure represented by general formula (1) and has a luminescent color from green to blue. XX General formula (1)