COPPER FOIL, COPPER-CLAD LAMINATE BOARD,METHOD FOR PRODUCING PRINTED WIRING BOARD,METHOD FOR PRODUCING ELECTRONIC APPARATUS,METHOD FOR PRODUCING TRANSMISSION CHANNEL, AND METHOD FOR PRODUCING ANTENNA

To provide a copper foil and a copper-clad laminate board that have a favorably suppressed transmission loss even in the use thereof in a high frequency circuit board that is folded in use or bent in use. A copper foil having a number of times of folding of 1 or more in a folding test under a prescr...

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Bibliographische Detailangaben
1. Verfasser: Ryo FUKUCHI
Format: Patent
Sprache:eng
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Zusammenfassung:To provide a copper foil and a copper-clad laminate board that have a favorably suppressed transmission loss even in the use thereof in a high frequency circuit board that is folded in use or bent in use. A copper foil having a number of times of folding of 1 or more in a folding test under a prescribed condition for a copper-clad laminate board containing the copper foil having adhered thereto an insulating substrate. Figure 1