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    • 9. 发明申请
    • Method of Manufacturing a Display
    • 制造显示器的方法
    • US20110195176A1
    • 2011-08-11
    • US13057693
    • 2009-08-20
    • Paul WallaceSimon Goddard
    • Paul WallaceSimon Goddard
    • B05D7/24C09D11/10B05D5/12B05D5/06B05D1/02
    • H01L51/0037H01L27/3246H01L51/0004H01L51/0039H01L51/004H01L51/0059H01L51/0084H01L51/0089H01L51/5088
    • A method for the manufacture of an organic light-emissive display comprises: providing a substrate comprising a first electrode layer and a bank structure defining a plurality of wells; depositing a conductive organic layer over the first electrode; depositing an organic light-emissive layer over the conductive organic layer; and depositing a second electrode over the organic light-emissive layer, wherein the conductive organic layer is deposited by ink jet printing a composition comprising poly(ethylene dioxythiophene) (PEDOT) doped with a polyanion, wherein the polyanion has a molecular weight of equal to or less than 30 kDa measured relative to polystyrene molecular weight standards using gel-permeation chromatography, the viscosity of the composition being equal to or less than 10 mPa·s, and the solids content of the composition being equal to or less than 5 wt % based on the volume of the composition. The composition may include an optional solvent or other additive.
    • 一种用于制造有机发光显示器的方法,包括:提供包括限定多个孔的第一电极层和堤结构的衬底; 在第一电极上沉积导电有机层; 在导电有机层上沉积有机发光层; 以及在所述有机发光层上沉积第二电极,其中所述导电有机层通过喷墨印刷沉积掺杂聚阴离子的聚(乙烯二氧噻吩)(PEDOT)的组合物沉积,其中所述聚阴离子的分子量等于 或相对于使用凝胶渗透色谱法的聚苯乙烯分子量标准测量的小于30kDa,组合物的粘度等于或小于10mPa·s,组合物的固体含量等于或小于5wt% 基于组合物的体积。 组合物可以包括任选的溶剂或其它添加剂。