ROUGHENED COPPER FOIL, CARRIER-ATTACHED COPPER FOIL, COPPER CLAD LAMINATE, AND PRINTED WIRING BOARD
A roughened copper foil (110) is provided that has a low roughness suitable for formation of a fine circuit and can provide a laminate with a surface profile that can achieve not only high etching properties of an electroless copper plating layer (115) and high resolution of a dry film (116) pattern...
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