CN107604393A - One kind is without cyanogen alkali copper electroplating composition and preparation method thereof - Google Patents

One kind is without cyanogen alkali copper electroplating composition and preparation method thereof Download PDF

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Publication number
CN107604393A
CN107604393A CN201710963412.9A CN201710963412A CN107604393A CN 107604393 A CN107604393 A CN 107604393A CN 201710963412 A CN201710963412 A CN 201710963412A CN 107604393 A CN107604393 A CN 107604393A
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China
Prior art keywords
copper
electroplating composition
copper electroplating
cyanogen alkali
cyanogen
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CN201710963412.9A
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Chinese (zh)
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CN107604393B (en
Inventor
施佳抄
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Guangzhou New Mstar Technology Ltd
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Guangzhou New Mstar Technology Ltd
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Priority to CN201710963412.9A priority Critical patent/CN107604393B/en
Publication of CN107604393A publication Critical patent/CN107604393A/en
Application granted granted Critical
Publication of CN107604393B publication Critical patent/CN107604393B/en
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