The invention relates to novel compounds as ligands for transition metal complexes and materials made thereof that can be used, for example, as emitters in organic light-emitting electrochemical cells (OLEECs). According to the invention, non-fluorinated electron-poor emitter materials are disclosed for the first time that can be used in organic light-emitting electrochemical cells.
本发明涉及一种新型化合物,作为过渡
金属配合物的
配体以及由此制成的材料,例如可以用作有机发光电
化学电池(OLE
ECs)中的发射体。根据本发明,首次披露了可以用于有机发光电
化学电池中的非
氟电子贫穷的发射体材料。