[EN] ORGANIC ELECTROLUMINESCENT DEVICE<br/>[FR] DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE
申请人:ROHM & HAAS ELECT MATERIALS KOREA LTD
公开号:WO2018070773A1
公开(公告)日:2018-04-19
The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure can provide a low driving voltage and excellent luminous efficiency by comprising a specific combination of a host compound and a hole transport material.
本公开涉及一种有机电致发光器件。本公开的有机电致发光器件通过包括特定的主体化合物和空穴传输材料的组合,可以提供低驱动电压和优异的发光效率。