COMPOSITION CONTAINING ORGANIC SEMICONDUCTOR, SOLUTION FOR FORMING ORGANIC SEMICONDUCTOR LAYER, ORGANIC SEMICONDUCTOR LAYER, AND ORGANIC THIN FILM TRANSISTOR
申请人:Tosoh Corporation
公开号:EP3902023A1
公开(公告)日:2021-10-27
Provided are (i) a solution for forming an organic semiconductor layer which solution has an excellent coating property, (ii) an organic semiconductor which is produced with use of the solution and which has high heat resistance, (iii) a layer which contains the organic semiconductor, and (iv) an organic thin film transistor which exhibits high electrical properties. A composition containing: an organic semiconductor; and a polymer (1) having at least one unit selected from the group consisting of units represented by formulae (1-a), (1-b), and (1-c). A composition containing the organic semiconductor, the polymer (1), and an organic solvent can be suitably used as a solution for forming an organic semiconductor layer.
本发明提供了(i)一种用于形成有机半导体层的溶液,该溶液具有极佳的涂层性能;(ii)一种使用该溶液生产的有机半导体,该半导体具有高耐热性;(iii)一种含有该有机半导体的层;以及(iv)一种具有高电气性能的有机薄膜晶体管。一种含有以下成分的组合物:有机半导体;以及聚合物 (1),其中至少有一个单元选自由式 (1-a)、(1-b) 和 (1-c) 所代表的单元组成的组。含有有机半导体、聚合物 (1) 和有机溶剂的组合物可适当用作形成有机半导体层的溶液。