Copper foil structure having blackened ultra-thin foil and manufacturing method thereof | Patent Publication Number 20140141274

US 20140141274 A1
Patent NumberUS 09078353 B2
Application Number14028682
Filled DateSep 17, 2013
Priority DateSep 17, 2013
Publication DateMay 22, 2014
Inventor/ApplicantsMing-Jen Tzou
Kuo-Chao Chen
Ya-Mei Lin
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