发明名称 |
ELECTRICALLY CONDUCTING ORGANIC POLYMER/NANOPARTICLE COMPOSITES AND METHODS FOR USE THEREOF |
摘要 |
<p>Compositions are provided comprising aqueous dispersions of electrically conducting organic polymers and a plurality of nanoparticles. Films cast from invention compositions are useful as buffer layers in electroluminescent devices, such as organic light emitting diodes (OLEDs) and electrodes for thin film field effect transistors. Buffer layers containing nanoparticles have a much lower conductivity than buffer layers without nanoparticles. In addition, when incorporated into an electroluminescent (EL) device, buffer layers according to the invention contribute to higher stress life of the EL device.</p> |
申请公布号 |
HK1080889(A1) |
申请公布日期 |
2010.05.07 |
申请号 |
HK20060100673 |
申请日期 |
2006.01.16 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HSU, CHE-HSIUNG C. |
分类号 |
C08K3/00;C09K;H01B;H01B1/12;H01L;H01L51/00;H01L51/05;H01L51/30;H01L51/40;H01L51/50;H05B |
主分类号 |
C08K3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|