| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic vehicle for use in manufacturing electroconductive silver paste.SOLUTION: The organic vehicle comprises an organic binder, a surfactant, and an organic solvent. A preferred embodiment of the invention utilizes at least one of PVP, PMMA and PVB as the organic binder, allowing high compatibility with metallic particles and resulting in an electroconductive paste with low viscosity for fine line printability. Another aspect of the invention relates to an electroconductive paste composition. A preferred embodiment utilizes metallic particles, glass frit, and an organic vehicle comprising a binder, namely at least one of PVP, PMMA and PVB, a surfactant, and an organic solvent. |
