发明名称 Semiconductor package
摘要 The present invention relates to a semiconductor package. The semiconductor package includes a substrate, at least one chip, a plurality of conductive elements, a plurality of first conductors and a molding compound. The substrate has a plurality of first pads and a solder mask. The first pads are exposed to a first surface of the substrate, and the material of the first pads is copper. The solder mask is disposed on the first surface, contacts the first pads directly, and has at least one opening so as to expose part of the first pads. The chip is mounted on the first surface of the substrate. The conductive elements electrically connect the chip and the substrate. The first conductors are disposed on the first pads. The molding compound is disposed on the first surface of the substrate, and encapsulates the chip, the conductive elements and part of the first conductors. Whereby, the solder mask contacts the first pads directly, and thus results in higher bonding strength, so as to avoid the bridge between the first conductors caused by the first conductors permeating into the interface between the solder mask and the first pads.
申请公布号 US8405212(B2) 申请公布日期 2013.03.26
申请号 US20100818422 申请日期 2010.06.18
申请人 CHU CHI-CHIH;WENG CHENG-YI;ADVANCED SEMICONDUCTOR ENGINEERING, INC. 发明人 CHU CHI-CHIH;WENG CHENG-YI
分类号 H01L23/48;H01L23/52;H01L29/40 主分类号 H01L23/48
代理机构 代理人
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