Dow Global Technologies LLC ;Rohm and Haas Electronic Materials Korea Ltd.
发明人:
Ondari MARK E.,Wright Robert J.,Froese Robert DJ,Devore David D.,Na Hong-Yeop
申请号：
US201615567617
公开号：
US2018108845(A1)
申请日:
2016.06.28
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A composition is provided, which comprises at least one cyclic urea compound of Formula 1, as described herein. The composition can be used in electronic devices, such as organic electroluminescent devices.
