申请人:Rostovtsev Vsevolod
公开号:US08968883B2
公开(公告)日:2015-03-03
There is provided an electroluminescent composition. The composition includes a material having Formula I
In Formula I: R1 is the same or different at each occurrence and is selected from D, alkyl, alkoxy, silyl, and siloxane, or adjacent R1 groups may be joined together to form a 5- or 6-membered aliphatic ring; Ar1 and Ar2 are the same or different and are aryl groups; a is an integer from 0 to 6; b is an integer from 0 to 2; and c is an integer from 0 to 3.
提供了一种电致发光组合物。该组合物包括具有公式I的材料。在公式I中:R1在每个出现时相同或不同,并且从D,烷基,烷氧基,硅基和硅氧烷中选择,或相邻的R1基团可以连接在一起形成5或6元的脂肪环;Ar1和Ar2相同或不同,是芳基基团;a是0到6的整数;b是0到2的整数;c是0到3的整数。