WIRING BOARD AND CONNECTION STRUCTURE

摘要

Disclosed are: a wiring board which is an amorphous film that can be easily patterned by weak acid etching and has low resistance and high transmittance, said amorphous film being able to be easily crystallized and capable of forming a good junction through an anisotropic material; and a connection structure. Specifically disclosed is a wiring board having a wiring pattern that is formed on a transparent substrate, wherein the wiring pattern comprises a connection terminal part that is connected to a member to be connected through an anisotropic conductive material, and at least the surface layer of the connection terminal part is composed of a transparent conductive film that contains indium oxide, and if necessary tin, while containing 0.00001 mole or greater but less than 0.10 mole of barium per 1 mole of indium.