发明名称 Chip package structure
摘要 A chip package structure including a carrier, a chip, and an underfill layer is disclosed. The carrier has a number of bumps disposed thereon. The chip has an active surface. The chip is flip-chip bonded and electrically connected to the carrier through the bumps such that the active surface of the chip faces the carrier. The underfill layer is disposed on the carrier between the chip and the carrier such that a gap is maintained between the underfill layer and the chip.
申请公布号 US8154125(B2) 申请公布日期 2012.04.10
申请号 US20080138444 申请日期 2008.06.13
申请人 WU JENG-DA;ADVANCED SEMICONDUCTOR ENGINEERING, INC. 发明人 WU JENG-DA
分类号 H01L23/48;H01L21/48;H01L21/56;H01L21/60;H01L23/02;H01L23/498 主分类号 H01L23/48
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