COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT COMPONENTS AND ORGANIC ELECTROLUMINESCENT DEVICES USING THE SAME
申请人:E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
公开号:US20170279054A1
公开(公告)日:2017-09-28
The present disclosure provides a novel compound of formula (I) and organic electroluminescent devices using the same:
wherein, X
1
and A
1
each independently represent a substituted or unsubstituted (C6-C30) aryl, a substituted or unsubstituted 5- to 30-membered heteroaryl; and n is an integer of 1 or 2, and when n is 1, X
1
is the substituted or unsubstituted (C6-C30) aryl.