发明名称 |
SEMICONDUCTOR PACKAGE AND METHOD OF MAKING SAME |
摘要 |
An improved semiconductor package includes thermal tape placed over a top side of a die that is attached to a substrate with an underfill material. The tape extends to the substrate. The tape deforms with heat and entraps the die and underfill material. Air bubbles are trapped between the tape and the die and underfill material. The tape can be weighted and lined with an adhesive material. The tape aids in preventing the die from cracking due to mishandling.
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申请公布号 |
US2011121468(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20100874225 |
申请日期 |
2010.09.02 |
申请人 |
FREESCALE SEMICONDUCTOR, INC. |
发明人 |
WONG TZU LING;LOW BOON YEW;MANIKAM VEMAL RAJA;MANIKAM VITTAL RAJA |
分类号 |
H01L23/28;H01L21/56 |
主分类号 |
H01L23/28 |
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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