发明授权
US08071989B2 Multi-chip package with a plurality of chip pads arranged in an array
失效
具有排列成阵列的多个芯片焊盘的多芯片封装
- 专利标题: Multi-chip package with a plurality of chip pads arranged in an array
- 专利标题(中): 具有排列成阵列的多个芯片焊盘的多芯片封装
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申请号: US12621529申请日: 2009-11-19
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公开(公告)号: US08071989B2公开(公告)日: 2011-12-06
- 发明人: Tzu-Hao Chao
- 申请人: Tzu-Hao Chao
- 申请人地址: TW New Taipei
- 专利权人: Everlight Electronics Co., Ltd.
- 当前专利权人: Everlight Electronics Co., Ltd.
- 当前专利权人地址: TW New Taipei
- 代理机构: Jianq Chyun IP Office
- 优先权: TW97144960A 20081120
- 主分类号: H01L29/205
- IPC分类号: H01L29/205
摘要:
A circuit structure of a package carrier including a plurality of chip pads, a first electrode, a second electrode, a third electrode and a fourth electrode is provided. These chip pads are arranged in an M×N array. A first bonding pad, a second bonding pad, a third bonding pad and a fourth bonding pad are disposed clockwise in the peripheral area of each chip pad in sequence. The orientations of each of the first, second, third, and fourth bonding pads of the (S−1)th row rotated by 90 degrees are equal to the orientations of each of the first, second, third and fourth bonding pads of the Sth row, respectively. The first electrode is connected with each first bonding pad. The second electrode is connected with each second bonding pad. The third electrode is connected with each third bonding pad. The fourth electrode is connected with each fourth bonding pad.
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