Circuit board and its manufacturing method

Details Circuit board and its manufacturing method Circuit board and its manufacturing method

2008-05-20

2008-05-20

Doan, Jennifer (Department: 2874)

Optical waveguides

Planar optical waveguide

C385S130000, C385S131000

Reexamination Certificate

active

11653891

ABSTRACT:
A circuit board comprises a base film that is a base layer, a first conductive circuit manufactured by hardening conductive paste material formed in a predetermined shape on the base film, a first insulating layer manufactured by hardening insulating paste material formed on the base film and the first conductive circuit, and a second conductive circuit manufactured by hardening conductive paste material in a predetermined shape on the first insulating layer, wherein an electronic part built-in by the first insulating layer and second insulating layer is connected to the second conductive circuit, and the first conductive circuit is connected to the second conductive circuit through a via hole.

REFERENCES:
patent: 5874770 (1999-02-01), Saia et al.
patent: 6021050 (2000-02-01), Ehman et al.
patent: 6356455 (2002-03-01), Carpenter
patent: 6538210 (2003-03-01), Sugaya et al.
patent: 6806428 (2004-10-01), Kimura et al.
patent: 7090482 (2006-08-01), Tsukahara et al.
patent: 7180749 (2007-02-01), Tsukahara et al.
patent: 2003/0221864 (2003-12-01), Bergstedt et al.
patent: 2004/0037061 (2004-02-01), Liu et al.
patent: 2004/0150966 (2004-08-01), Hu
patent: S59-004195 (1994-01-01), None
patent: 11-274671 (1999-10-01), None
patent: 2001-53413 (2001-02-01), None
patent: 2001-93934 (2001-04-01), None
patent: 2002-164392 (2002-06-01), None
patent: 2002-261421 (2002-09-01), None
patent: 2002-344137 (2002-11-01), None

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