ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR MANUFACTURING SAME

摘要

Disclosed is an organic electroluminescent element which is characterized by comprising a light-emitting layer that has a Raman peak within the range of 800-1,283 cm-1. The organic electroluminescent element is also characterized in that the wavenumber difference between the maximum Raman peak of the light-emitting layer as determined in the form of a layer and the Raman peak of the material that forms the light-emitting layer as determined in the form of a crystal is 2 cm-1 at the maximum.