Novel tricarbazole compounds are provided. By appropriately selecting the nature of the tricarbazole substituents, compounds with appropriate HOMO and LUMO energies can be obtained for use as materials in a secondary hole transport layer.
SECONDARY HOLE TRANSPORTING LAYER WITH TRICARBAZOLE COMPOUNDS
申请人:Kwong Raymond
公开号:US20130241400A1
公开(公告)日:2013-09-19
Novel tricarbazole compounds are provided. By appropriately selecting the nature of the tricarbazole substituents, compounds with appropriate HOMO and LUMO energies can be obtained for use as materials in a secondary hole transport layer.