| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of forming a wiring pattern excellent in the reliability of electric connection. SOLUTION: The method of forming the wiring pattern made by the mutually conductive connection of a plurality of electric wirings 32, 36 laminated and arranged by a conduction post 34 includes a step of forming the core post 34c of the conduction post 34 by discharging first liquid droplet containing the constitution material of the conduction post 34, and a step of continuously forming a conductive film 32c from the front surface of the core post 34c to the forming position of the electric wiring 32 by discharging second liquid droplet containing the constitution material of the electric wiring 32. COPYRIGHT: (C)2006,JPO&NCIPI
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