CONDUCTOR FOIL LAMINATE, PRINTED CIRCUIT BOARD, AND MULTILAYER WIRING BOARD

PROBLEM TO BE SOLVED: To provide a conductor foil laminate, capable of manufacturing a printed circuit board, which satisfactorily reduces a transmission loss particularly in a high-frequency band, which has superior heat resistance, and which satisfactorily suppresses delamination.SOLUTION: The con...

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Hauptverfasser: MIZUNO YASUYUKI, DANSEIGEN KAZUTOSHI, MASUDA KATSUYUKI, MURAI AKIRA, FUJIMOTO DAISUKE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a conductor foil laminate, capable of manufacturing a printed circuit board, which satisfactorily reduces a transmission loss particularly in a high-frequency band, which has superior heat resistance, and which satisfactorily suppresses delamination.SOLUTION: The conductor foil laminate 1 is made of a hardened material of a resin composition comprising an insulation layer 2, a conductor layer 6 disposed while facing the insulation layer 2, and an adhesive layer 4 held between the insulation layer 2 and the conductor layer 6. The adhesive layer 4 contains (A) component; a multifunctional epoxy resin, (B) a component; a multifunctional phenol resin, and (C) a component; a polyamide resin.