| 摘要 |
PROBLEM TO BE SOLVED: To manufacture an optional electric circuit on a pattern forming plane using an ink jet system. SOLUTION: Fluid 10 containing, for example, a conductive material and an insulating material as a pattern forming material, is sprayed on a pattern forming plane 100 of a substrate 1 by ink jet-type recording heads 2. Then, the fluid 10 sprayed on the pattern forming plane 100 is solidified to form an electric circuit 102. Since an optional pattern is formed by changing a material for the pattern among various kinds of materials, an electric circuit including desired circuit elements, such as, a capacitor, a coil, a resistor and an active element, can be manufactured. COPYRIGHT: (C)2009,JPO&INPIT
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