发明名称 |
SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME |
摘要 |
PURPOSE: A semiconductor package and a method of manufacturing the same are provided to improve the reliability of a semiconductor package by forming a nickel pump on a bonding pad of the semiconductor chip. CONSTITUTION: A semiconductor package comprises a semiconductor chip(10) and a nickel bump(20). The semiconductor chip has a circuit unit and a bonding pad(5). The nickel bump is formed on the bonding pad. The nickel bump has a cone or a truncated cone shape. The nickel bump comprises Ni powder of about 50-80wt% and a binder of 20-50wt%. The binder comprises an epoxy resin. |
申请公布号 |
KR20100109048(A) |
申请公布日期 |
2010.10.08 |
申请号 |
KR20090027430 |
申请日期 |
2009.03.31 |
申请人 |
HYNIX SEMICONDUCTOR INC. |
发明人 |
LEE, WOONG SUN;BAE, JIN HO |
分类号 |
H01L23/48 |
主分类号 |
H01L23/48 |
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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