申请人:Shirasawa Nobuhiko
公开号:US20120012833A1
公开(公告)日:2012-01-19
A light emitting device material precursor represented by the Formula (1):
(wherein R
1
to R
6
each may be the same or different and is selected from the group consisting of hydrogen, alkyl groups, cycloalkyl groups, alkenyl groups, cycloalkenyl groups, alkoxy groups, alkylthio groups, arylether groups, aryl thioether groups, aryl groups and heteroaryl groups, with the proviso that at least one of R
1
to R
6
has a fused aromatic hydrocarbon having two or more rings).
一种发光装置材料前体,由式(1)表示:
(其中,R1至R6各自可以相同或不同,并从氢、烷基、环烷基、烯基、环烯基、烷氧基、烷硫基、芳基醚基、芳基硫醚基、芳基和杂环芳基组成的群体中选择,但至少有一个R1至R6具有具有两个或更多环的融合芳香烃)。