POLYCYCLIC AROMATIC COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICES USING THE SAME
申请人:SFC Co., Ltd.
公开号:EP3660024A1
公开(公告)日:2020-06-03
Disclosed are polycyclic aromatic compounds that can be employed in various organic layers of organic electroluminescent devices. Also disclosed are organic electroluminescent devices including the polycyclic aromatic compounds. The organic electroluminescent devices are highly efficient and long lasting and have greatly improved luminous efficiency.
所公开的多环芳香族化合物可用于有机电致发光器件的各种有机层中。还公开了包括多环芳香族化合物的有机电致发光器件。这些有机电致发光器件效率高、寿命长,而且发光效率大大提高。