PHOTOSENSITIVE PASTE COMPOSITION FOR FORMING FINE ELECTRODE PATTERNS IN TOUCH PANELS, METHOD OF FABRICATION THE COMPOSITION AND APPLICATION THEREOF

摘要

PURPOSE: A paste composition is provided to prevent errors occurred during a driving process of a touch panel by residual components after hardening. CONSTITUTION: A paste composition comprises: 60-85 parts by weight of conductive powder; a first acrylate monomer selected from a group consisting of a compound denoted by chemical formula I, a compound denoted by chemical formula II, and their mixture; a second acrylate monomer with more than two functional groups without carboxylic acid (-COOH); an acylate oligomer with the number average molecular weight of 1,000-5,000, selected from a group consisting of a compound denoted by chemical formula III, a compound denoted by chemical formula IV, and their mixture; and 15-40 parts by weight of binder composition containing a binder dilution agent.