| 摘要 |
A component-embedded multilayer printed wiring board and manufacturing method thereof. A component-embedded multilayer printed wiring board that includes: a first wiring board, in which a component is embedded; an intermediate layer which is stacked on the first wiring board and through which at least one conductive bump penetrates in correspondence to a wiring pattern formed on the first wiring board; and a second wiring board which is stacked on the intermediate layer and on a surface of which a wiring pattern is formed in correspondence with the conductive bump, can contribute to forming smaller and more functional electronic products, and by individually producing wiring boards having embedded components and then stacking these with intermediate layers interposed in-between, the defect status of each wiring board can be examined in advance, while this approach can be used in conjunction with existing surface mounting approaches to increase the effective mounting area. |
