发明申请
US20060057833A1 Method of forming solder ball, and fabricating method and structure of semiconductor package using the same 有权
形成焊球的方法,以及使用其制造半导体封装的方法和结构

Method of forming solder ball, and fabricating method and structure of semiconductor package using the same
摘要:
A method of forming solder balls may involve forming bumps through wire boding on land patterns of a circuit substrate. Solder cream may be applied to the bumps through screen printing. The solder cream may be melted via reflow to form solder balls in which the bumps are embedded.
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