The present invention relates to bisbenzofuran-fused 2,8-diaminoindeno[1,2-b]fluorene derivatives and related compounds of formula (1) as materials for organic electroluminescent devices (OLEDs).
本发明涉及一种用于有机电致发光器件(OLEDs)的双
苯并呋喃融合2,8-二
氨基
茚并[1,2-b]
芴烯衍
生物和相关化合物的公式(1)。