申请人:FUJITA Tetsuji
公开号:US20070221915A1
公开(公告)日:2007-09-27
A compound for organic EL includes a polymer molecule having molecules shown in the following Formulae 1 to 5 as constituent units
where R is an alkyl group, an aryl group, or an alkylaryl group,
where R′ is hydrogen, an alkyl group, or an alkylaryl group.