Patent ID: 7793412

Claim:
A component-embedded board fabrication method for fabricating a component-embedded board with electronic components, comprising: detecting, before a board is covered with a first insulating layer, an actual position of a first electronic component formed on a surface of said board; calculating a displacement between a design position of said first electronic component and the actual position of said first electronic component on the surface of said board, and holding said displacement as first displacement data; determining whether the first displacement data represents a displacement that exceeds a predetermined maximum value at which the board is rendered defective; and correcting, based on said first displacement data, design data to be used for processing said board, covering said board with said first insulating layer to form a wiring pattern connected to said first electrical component, and forming via holes in the first insulating layer in accordance with the corrected design data only when it is determined that the represented displacement does not exceed the predetermined maximum value, wherein the correcting the design data includes creating a bending point in a first wiring line used to connect a terminal of the first electronic component in order to move the first wiring line away from at least one second wiring line used to connect a terminal of at least one second electronic component when it is determined that the first wiring line intersects the at least one second wiring line.