发明申请
- 专利标题： ELECTRONIC DEVICE INCLUDING A PYRIMIDINE COMPOUND
- 专利标题（中）： 包含吡啶化合物的电子器件
-
申请号： US13991176申请日： 2011-12-20
-
公开(公告)号： US20130256646A1公开(公告)日： 2013-10-03
- 发明人: Adam Fennimore , Michael Henry Howard, JR.
- 申请人： Adam Fennimore , Michael Henry Howard, JR.
- 申请人地址： US Wilmington, Delaware
- 专利权人： E I DU Pont De Nemours and Company
- 当前专利权人： E I DU Pont De Nemours and Company
- 当前专利权人地址： US Wilmington, Delaware
- 国际申请： PCT/US11/66313 WO 20111220
- 主分类号： H01L51/00
- IPC分类号： H01L51/00
摘要：
There is provided a compound having Formula I or Formula II In Formula I: R1-R4 are the same or different and are H, D, alkyl, silyl, alkoxy, cyano or aryl. At least two of R1-R4 are aryl groups and at least one aryl group includes an N,O,S-heterocycle. When two of R1-R4 include N-carbazolyl groups, two of R1-R4 are not aryl; In Formula II: Q is a single bond or a hydrocarbon aryl; and R5 and R6 are the same or different at each occurrence and are H, D, alkyl, silyl, alkoxy, cyano or aryl. At least one of R5 and at least one of R6 are an aryl group. At least one aryl group includes an N,O,S-heterocycle.
信息查询
IPC分类:
