| 摘要 |
A conductive paste is provided to impart very thin pattern line width and high printing accuracy, to suppress the change of pattern line width according to swelling of a blanket, and to enhance the lifetime of a blanket roll. A conductive paste comprises conductive powder 100.0 parts by weight, inorganic binder 0.1~10 parts by weight and organic vehicle 20~100 parts by weight. The organic vehicle comprises a copolymer binder 100.0 parts by weight, a monoacrylate compound 100~400 parts by weight and a release agent 2~100 parts by weight. The conductive powder is more than one kind selected from the group consisting of silver(Ag), gold(Au), platinum(Pt), copper(Cu), palladium(Pd) and nickel(Ni), and their alloy. The inorganic binder is more than one kind selected from the group consisting of PbO-SiO2 system, PbO-B2O3-SiO2 system, ZnO-SiO2 system, ZnO-B2O3-SiO2 system, Bi2O3-SiO2 system, and Bi2O3-B2O3-SiO2 system.
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