发明名称 Face down type semiconductor device and manufacturing process of face down type semiconductor device
摘要 A semiconductor device of the present invention includes a circuit board, a semiconductor element, a resin and a level display pad. On the circuit board substrate electrodes are provided. The semiconductor element is mounted on the circuit board via the substrate electrodes. The resin fills the gap between the semiconductor element and the circuit board. The level display pad is embedded in the resin and shows the distance from the surface of the circuit board.
申请公布号 US2007152347(A1) 申请公布日期 2007.07.05
申请号 US20060646439 申请日期 2006.12.28
申请人 NEC CORPORATION 发明人 HORI EIJI
分类号 H01L23/48 主分类号 H01L23/48
代理机构 代理人
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