Invention Grant

Multilayer printed wiring board and method for manufacturing multilayer printed wiring board
Abstract:
A method for manufacturing a multilayer printed wiring board includes preparing a metal layer having metal member portions and connector portions connecting the metal member portions, forming laminated multilayer structures having electronic components and the metal member portions, respectively, forming cut penetrating holes in the connector portions of the metal layer, respectively, such that the connector portions of the metal layer are cut, and forming interlayer insulation layers on the laminated multilayer structures such that the laminated multilayer structures are interposed between the interlayer insulation layers. The forming of the interlayer insulation layers includes filling the cut penetrating holes with a resin derived from one or more interlayer insulation layers on the laminated multilayer structures.
Information query
Patent Agency Ranking
0/0