公开(公告)号：US20050106324A1

公开(公告)日：2005-05-19

申请号：US10936010

申请日：2004-09-08

申请人： Mitchell Dibbs ,  Michael Inbasekaran ,  Paul Townsend ,  Kenneth Foster ,  Shaoguang Feng ,  David Brennan ,  Q. Niu ,  James Godschalx ,  Dean Welsh ,  Ray Drumright

发明人： Mitchell Dibbs ,  Michael Inbasekaran ,  Paul Townsend ,  Kenneth Foster ,  Shaoguang Feng ,  David Brennan ,  Q. Niu ,  James Godschalx ,  Dean Welsh ,  Ray Drumright

IPC分类号： H01L51/30 ,  H01L51/40 ,  B05D3/02

CPC分类号： H01L51/0043 ,  H01L51/0003 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0059

摘要： The present invention relates to a method for preparing polymeric films, preferably electroactive films, with enhanced physical properties by the steps of applying to a substrate a solution of a polymer containing pendant labile solubilizing groups, then removing the solvent and a sufficient concentration of the labile solubilizing groups render the polymer less soluble in the solvent than before the labile groups were removed. It is believed that the removal of pendant soluble groups a) permits optimization of the semiconducting backbone for charge transport performance, b) allows direct control of microstructure in the final film, and c) renders the final film more robust during subsequent process steps needed to construct multilayer devices.

摘要翻译： 本发明涉及通过以下步骤制备具有增强的物理性能的聚合物薄膜，优选电活性薄膜的方法：向基材施加含有不稳定增溶基团的聚合物溶液，然后除去溶剂和足够浓度的不稳定 增溶基团使得聚合物在除去不稳定基团之前较不溶于溶剂。 据信去除侧链可溶性基团a）允许优化用于电荷传输性能的半导电骨架，b）允许直接控制最终膜中的微结构，以及c）使后续工艺步骤中的最终膜更坚固， 构建多层设备。