| 发明名称 |
WATER DISPERSIBLE POLYTHIOPHENES MADE WITH POLYMERIC ACID COLLOIDS |
| 摘要 |
Compositions are provided comprising aqueous dispersions of polythiophenes a nd colloid-forming polymeric acids. Films from invention compositions are usefu l as buffer layers in organic electronic devices, including electroluminescent devices, such as, for example, organic light emitting diodes (OLED) displays in combination with metal nanowires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.< /SDOAB> |
| 申请公布号 |
CA2499377(A1) |
申请公布日期 |
2004.04.08 |
| 申请号 |
CA20032499377 |
申请日期 |
2003.09.24 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CAO, YOUNG;ZHANG, CHI;KIM, SUNGHAN;HSU, CHE-HSIUNG;LECLOUX, DANIEL DAVID |
| 分类号 |
C08G61/12;C08L27/12;C08L65/00;C08L81/08;H01B1/12;H01L51/00;H01L51/05;H01L51/30;H01L51/40;H01L51/50;(IPC1-7):C08G73/00;H01B1/00;C08G61/00;C08G73/02 |
主分类号 |
C08G61/12 |
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