[EN] NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS FOR ORGANIC LIGHT EMITTING DEVICES<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONTENANT DE L'AZOTE POUR DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES
申请人:IDEMITSU KOSAN CO
公开号:WO2018124313A1
公开(公告)日:2018-07-05
A compound of formula (I), a material for an organic electroluminescence device comprising at least one compound of formula (I); an organic electroluminescence device which comprises an organic thin film layer between a cathode and an anode, wherein the organic thin film layer comprises one or more layers and comprises a light emitting layer, and at least one layer of the organic thin film layer comprises at least one compound of formula (I); an electronic equipment comprising the organic electroluminescence device; and a process for preparing the compound of formula (I).