发明名称 Heat spreader and semiconductor device package having the same
摘要 The present invention relates to a heat spreader and a semiconductor device package having the same. The semiconductor device package comprises a substrate, a semiconductor die, a plurality of bonding wires, a heat spreader, a molding compound and a plurality of solder bumps. The die is mounted on the top surface of the substrate. The bonding wires are used for electrically connecting the substrate and the semiconductor die, and each of the bonding wires has a highest portion. The heat spreader has at least one groove on a bottom surface thereof in the position corresponding to the highest portion of the bonding wires. The molding compound encapsulates the substrate, the semiconductor die and the heat spreader. As a result, the groove of the heat spreader can prevent the bonding wires from touching the heat spreader.
申请公布号 US7122911(B2) 申请公布日期 2006.10.17
申请号 US20040991300 申请日期 2004.11.17
申请人 ADVANCED SEMICONDUCTOR ENGINEERING, INC. 发明人 YANG YAW-YUH
分类号 H01L23/28;H01L23/31;H01L23/433 主分类号 H01L23/28
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