LIGHT-EMITTING ELEMENT MATERIAL AND LIGHT-EMITTING ELEMENT
摘要
<p>Disclosed is an organic electroluminescent element which has achieved both high luminous efficiency and low driving voltage by containing a light-emitting element material, which comprises a specific pyrene compound, in one of the layers that constitute the light-emitting element, preferably in a light-emitting layer or in an electron-transporting layer.</p>
