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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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. |
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