| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for producing a wiring board having excellent conductivity and improved migration resistance. <P>SOLUTION: A conductive ink containing Ag-Pd alloy, wherein the content of Pd is 5 to 40 wt%. The conductive ink is printed by an ink jet printing method to form a circuit pattern, thus producing a wiring board. The method for producing the wiring board comprises a step for producing the conductive ink in which the Ag-Pd alloy nanoparticles are dispersed in an organic solvent, and a step for jetting the conductive ink on a board by an ink jet printing method and then calcining the printed board. Thereby, the wiring board having excellent price competitive ability, excellent conductivity and improved migration resistance can be produced. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
