公开(公告)号：KR1020120111203A

公开(公告)日：2012-10-10

申请号：KR1020110029571

申请日：2011-03-31

Applicant: 고려대학교 산학협력단

Inventor： 최동훈 ,  김경환 ,  하재승

IPC: C08G61/12 ,  C08G75/00 ,  H01L29/786 ,  C09K11/06

CPC classification number: C08G61/12 ,  C08G75/00 ,  C09K11/06 ,  H01L51/0034

Abstract: PURPOSE: A diketopyrrolopyrrole-based polymer is provided to provide an organic thin film transistor having high hole mobility and excellent thermal stability because of excellent solubility and anti-oxidation. CONSTITUTION: A diketopyrrolopyrrole-based polymer is represented by chemical formula 1. In chemical formula 1, R1 is selected from a group consisting of R1, hydrogen, deuterium, a C1-C60 alkyl group, a C3-C60 cycloalkyl group, a C6-C60aryl group, a C3-C60 heteroaryl group comprising one or more selected from N, O and S, a C1-C60 heteroalkynyl group, a C1-C60 alkynyl group, and a C1-C60 heteroalkyl group. An organic thin film transistor comprised the diketopyrrolopyrrole-based polymer.

Abstract translation: 目的：提供基于二酮吡咯并吡咯的聚合物以提供具有高空穴迁移率和优异热稳定性的有机薄膜晶体管，因为其溶解性和抗氧化性优异。 构成：二酮吡咯并吡咯基聚合物由化学式1表示。在化学式1中，R 1选自R 1，H 2，氘，C 1 -C 60烷基，C 3 -C 60环烷基， C60芳基，包含选自N，O和S中的一个或多个的C 3 -C 60杂芳基，C 1 -C 60杂炔基，C 1 -C 60炔基和C 1 -C 60杂烷基。 包含二酮吡咯并吡咯类聚合物的有机薄膜晶体管。