发明名称 |
MANUFACTURING OF LEAD FRAME FOR ANTI-ROB AND ANTI-SURFACE OXIDATION |
摘要 |
PURPOSE: A manufacturing method of a lead frame and a lead frame thereof are provided to improve the reliability of a wire bonding and prevent surface corrosion of a Copper lead frame by controlling a resin bleed-out phenomenon during a die bonding process. CONSTITUTION: A pattern of a Copper lead frame is formed. The copper lead frame is washed. The inner lead domain of the copper lead frame is silver-plated. A self assembly molecule layer is printed on the surface of the copper lead frame(4). The self assembly molecule is the self assembly monomer of Alkane thiol. |
申请公布号 |
KR101004932(B1) |
申请公布日期 |
2010.12.28 |
申请号 |
KR20080131451 |
申请日期 |
2008.12.22 |
申请人 |
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发明人 |
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分类号 |
H01L23/495;H01L21/56;H01L23/28;H01L23/50 |
主分类号 |
H01L23/495 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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