发明申请
- 专利标题: PACKAGE-ON-PACKAGE TECHNOLOGY FOR FAN-OUT WAFER-LEVEL PACKAGING
- 专利标题(中): 封装包装技术用于风扇式水平包装
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申请号: US12512313申请日: 2009-07-30
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公开(公告)号: US20100314739A1公开(公告)日: 2010-12-16
- 发明人: Matthew Vernon Kaufmann , Teck Yang Tan
- 申请人: Matthew Vernon Kaufmann , Teck Yang Tan
- 申请人地址: US CA Irvine
- 专利权人: BROADCOM CORPORATION
- 当前专利权人: BROADCOM CORPORATION
- 当前专利权人地址: US CA Irvine
- 主分类号: H01L25/11
- IPC分类号: H01L25/11 ; H01L21/50 ; H01L23/498
摘要:
Methods, systems, and apparatuses for wafer-level package-on-package structures are provided herein. A wafer-level integrated circuit package that includes at least one die is formed. The wafer-level integrated circuit package includes redistribution interconnects that redistribute terminals of the die over an area that is larger than an active-surface of the die. Electrically conductive paths are formed from the redistribution interconnects at a first surface of the wafer-level integrated circuit package to electrically conductive features at a second surface of the wafer-level integrated circuit package. A second integrated circuit package may be mounted to the second surface of the wafer-level integrated circuit package to form a package-on-package structure. Electrical mounting members of the second package may be coupled to the electrically conductive features at the second surface of the wafer-level integrated circuit package to provide electrical connectivity between the packages.
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