Printed circuit board, electronic device, and manufacturing...

Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...

Reexamination Certificate

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Reexamination Certificate

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07419382

ABSTRACT:
According to one embodiment, a printed circuit board includes a first dielectric layer, a circuit component mounted on the first dielectric layer, and a second dielectric layer. The first dielectric layer is provided with a via hole which opens at a surface thereof and in which a conductive layer is provided, and a conductive pattern connected electrically to the conductive layer of the via hole. The circuit component is provided with a bump at least a part of which is inserted in the via hole and bonded to an inner surface of the via hole. The second dielectric layer is formed provided with another conductive pattern and laminated to the first dielectric layer to cover the circuit component.

REFERENCES:
patent: 4792672 (1988-12-01), Schmitz
patent: 5328534 (1994-07-01), Calhoun et al.
patent: 5415555 (1995-05-01), Sobhani
patent: 6395993 (2002-05-01), Nakamura et al.
patent: 6518518 (2003-02-01), Saiki et al.
patent: 6566149 (2003-05-01), Kanamaru et al.
patent: 2004/0003358 (2004-01-01), Araki et al.
patent: 2001-358445 (2001-12-01), None
patent: 2003-303849 (2003-10-01), None
patent: 2005-109307 (2005-04-01), None

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