| 摘要 |
The production method of the present invention is a method for producing a multilayer substrate with a built-in component, which has a component (12) built in a resin multilayer substrate (11) that is formed by laminating and pressing thermoplastic resin sheets (111a-111d) for compression bonding. In this production method, metal patterns (13) are provided on a component mounting surface of the thermoplastic resin sheet (111a). In addition, the component (12) is inserted into a region that is sandwiched between the metal patterns (13). If a width (W2) is the component mounting surface-side width and a width (W3) is the component insertion-side width of the region that is sandwiched between the metal patterns (13), the width (W2) is not less than the width (W1) of the component but less than the width (W3). |
