| 摘要 |
The present invention provides a metal paste for forming an electrically conductive layer comprising a metal solution in a reactive organic solvent having a heteroatom P, S, O, or N; metal powder; a binder; and a residual amount of a polar or non-polar viscosity modulating solvent. The metal paste composition according to the present invention has advantages in that it produces structures of layers denser than those conventional metal pastes do; shows characteristics of a much lower electric resistance even with a relatively small thickness or a small line width, as compared with the conductive pattern formed from a conventional paste; and allows heat treatment at a very low temperature even without the use of expensive nano-sized metal particles. The metal paste also provides a silver paste, which can be economically prepared and has high adaptability to various surfaces. |
