COMPOSITION FOR ORGANIC POLYMER GATE INSULATING LAYER AND ORGANIC THIN FILM TRANSISTOR USING THE SAME
    3.
    发明申请
    COMPOSITION FOR ORGANIC POLYMER GATE INSULATING LAYER AND ORGANIC THIN FILM TRANSISTOR USING THE SAME 失效
    有机聚合物绝缘层和有机薄膜晶体管的组合物

    公开(公告)号:US20090152537A1

    公开(公告)日:2009-06-18

    申请号:US12182577

    申请日:2008-07-30

    IPC分类号: H01L51/05 C08J3/24

    CPC分类号: H01L51/052 H01L51/0545

    摘要: Provided are a composition for an organic polymer gate insulating layer and an Organic Thin Film Transistor (OTFT) using the same. The composition includes an insulating organic polymer including at least one selected from the group consisting of polymethylmethacrylate (PMMA), polyvinylalcohol (PVA), polyvinylpyrrolidone (PVP), poly(vinyl phenol) (PVPh) and a copolymer thereof, a crosslinking monomer having two or more double bonds, and a photoinitiator. The OTFT includes a gate insulating layer of a semi-interpenetrating polymer network formed of the composition.The composition for a photoreactive organic polymer gate insulating layer has a photochemical characteristic that enables micropatterning, and can be formed into a layer having excellent chemical resistance, thermal resistance, surface characteristics and electrical characteristics.

    摘要翻译: 提供一种有机高分子栅极绝缘层和使用其的有机薄膜晶体管(OTFT)的组合物。 该组合物包括绝缘有机聚合物,其包括选自聚甲基丙烯酸甲酯(PMMA),聚乙烯醇(PVA),聚乙烯吡咯烷酮(PVP),聚(乙烯基苯酚)(PVPh)及其共聚物中的至少一种,具有两个 或更多双键,以及光引发剂。 OTFT包括由该组合物形成的半互穿聚合物网络的栅极绝缘层。 光反应性有机聚合物栅极绝缘层的组合物具有能够进行微图案化的光化学特性,并且可以形成为具有优异的耐化学性,耐热性,表面特性和电特性的层。