发明申请
- 专利标题: MULTI-CHIP PACKAGE WITH A SINGLE DIE PAD
- 专利标题(中): 多芯片包装与一个单一的垫子
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申请号: US11749441申请日: 2007-05-16
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公开(公告)号: US20080224294A1公开(公告)日: 2008-09-18
- 发明人: Hong Hyoun Kim
- 申请人: Hong Hyoun Kim
- 申请人地址: TW KAOHSIUNG
- 专利权人: ADVANCED SEMICONDUCTOR ENGINEERING INC.
- 当前专利权人: ADVANCED SEMICONDUCTOR ENGINEERING INC.
- 当前专利权人地址: TW KAOHSIUNG
- 优先权: TW096109045 20070316
- 主分类号: H01L23/495
- IPC分类号: H01L23/495 ; H01L23/02
摘要:
A multi-chip package with a single die pad is provided. The multi-chip package includes a leadframe having a die pad and a plurality of leads surrounding the die pad. Each of the leads includes an upper lead, a lower lead and an intermediate lead substantially perpendicularly connected to the upper and lower leads, wherein the upper and lower leads are substantially parallel to the die pad. The upper and lower surfaces of the die pad are attached with upper and lower chips respectively. The upper chip is electrically connected to the upper surface of one part of the upper leads by a plurality of first bonding wires and the lower chip is electrically connected to the lower surfaces of the other part of the upper leads by a plurality of second bonding wires. A sealant is used to encapsulate the chips and bonding wires to protect these elements from damage.
公开/授权文献
- US07535084B2 Multi-chip package with a single die pad 公开/授权日:2009-05-19
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