[EN] CARBAZOLE-BASED COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME<br/>[FR] COMPOSÉ À BASE DE CARBAZOLE POUR UN DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE COMPRENANT
申请人:SK CHEMICALS CO LTD
公开号:WO2014021571A1
公开(公告)日:2014-02-06
This invention relates to a compound for an organic electroluminescent device and to an organic electroluminescent device including the same. The organic electroluminescent device including the compound is improved in thermal stability and light emission efficiency. When this compound is used as a hole transport layer material, the triplet energy of phosphorescent light emitting material in the organic electroluminescent device is increased, thus improving the efficiency of the organic electroluminescent device.