| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional circuit board having high reliability, which can prevent a solder flow or a short circuit upon mounting a component, and a solder resist composition used for the circuit board.SOLUTION: A three-dimensional circuit board 10 includes a circuit 2 and a component mounting part 3 formed on a three-dimensional substrate 1. A solder resist 4 is formed to open the component mounting part 3, and an electronic component is mounted by soldering in the component mounting part 3. The solder resist 4 is preferably a photoresist; and it is preferable that the three-dimensional substrate 1 is a resin molded article and that the circuit 2 is formed in the resin molded article.SELECTED DRAWING: Figure 1 |
