| 发明名称 |
Hole transport composition |
| 摘要 |
There is provided a hole transport composition having (i) a first hole transport polymer having crosslinkable groups, and (ii) a second hole transport polymer having substantially no crosslinkable groups. There is also provided a crosslinked hole transport layer and an electronic device containing the crosslinked hole transport layer. |
| 申请公布号 |
US9574084(B2) |
申请公布日期 |
2017.02.21 |
| 申请号 |
US201213680164 |
申请日期 |
2012.11.19 |
| 申请人 |
E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
Chesterfield Reid John |
| 分类号 |
H01B1/00;H01L51/00;C08L79/02;H01B1/12;C08G61/12;C08G73/02;C08L65/00;H01L51/50 |
主分类号 |
H01B1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hole transport composition comprising (i) a first hole transport polymer having crosslinkable groups, and (ii) a second hole transport polymer having substantially no crosslinkable groups, wherein said first hole transport polymer is a copolymer of a triarylamine derivative and a fluorene derivative and wherein said second hole transport polymer is a triarylamine polymer. |
| 地址 |
Wilmington DE US |
