申请人:FUJIFILM Corporation
公开号:EP1802184A1
公开(公告)日:2007-06-27
The present invention relates to a method for manufacturing an electro-conductive pattern material which is characterized in that the method includes a step for bonding a graft polymer having a functional group which can interact with electro-conductive particles and a cross-linking functional group directly onto a substrate in a pattern form, a step for forming an electro-conductive particle-adsorbing layer by adsorbing electro-conductive particles to the functional group capable of interacting with the electro-conductive particles of the graft polymer, and a step for forming a cross-linking structure in the electro-conductive particle-adsorbing layer, by applying energy the electro-conductive particle-adsorbing layer. In accordance with this method, it is possible to manufacture an electro-conductive pattern material having a high resolving power without breakage of wiring and an electro-conductive pattern having high durability. When a functional group which can interact with an electroless plating catalyst or the like is introduced therein as a substitute for the functional group which can interact with electro-conductive particles, and then an electroless plating catalyst or the like are adsorbed thereby followed by subjecting to electroless plating step, it is also possible to obtain an electro-conductive pattern material.
本发明涉及一种制造导电图案材料的方法,其特征在于该方法包括以下步骤:将具有可与导电粒子相互作用的官能团和交联官能团的接枝聚合物以图案形式直接粘合到基底上、通过将导电粒子吸附到能与接枝聚合物的导电粒子相互作用的官能团上而形成导电粒子吸附层的步骤,以及通过对导电粒子吸附层施加能量而在导电粒子吸附层中形成交联结构的步骤。根据这种方法,可以制造出具有高分辨率而不会断线的导电图案材料和具有高耐久性的导电图案。如果在其中引入可与无电解电镀催化剂或类似物相互作用的官能团,作为可与导电粒子相互作用的官能团的替代物,然后吸附无电解电镀催化剂或类似物,再进行无电解电镀步骤,也可以获得导电图案材料。