发明授权
- 专利标题: Composite layered chip package
- 专利标题(中): 复合分层芯片封装
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申请号: US13184971申请日: 2011-07-18
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公开(公告)号: US08426979B2公开(公告)日: 2013-04-23
- 发明人: Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
- 申请人: Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
- 申请人地址: US CA Milpitas CN Hong Kong
- 专利权人: Headway Technologies, Inc.,SAE Magnetics (H.K.) Ltd.
- 当前专利权人: Headway Technologies, Inc.,SAE Magnetics (H.K.) Ltd.
- 当前专利权人地址: US CA Milpitas CN Hong Kong
- 代理机构: Oliff & Berridge, PLC
- 主分类号: H01L23/52
- IPC分类号: H01L23/52
摘要:
A composite layered chip package includes a plurality of subpackages stacked on each other. Each subpackage includes a main body and wiring. The main body includes a main part including a plurality of layer portions, and further includes first terminals and second terminals that are disposed on top and bottom surfaces of the main part, respectively. The wiring is electrically connected to the first and second terminals. The number of the plurality of layer portions included in the main part is the same for all the plurality of subpackages, and the plurality of layer portions in every subpackage include at least one first-type layer portion. In each of at least two of the subpackages, the plurality of layer portions further include at least one second-type layer portion. The first-type layer portion includes a semiconductor chip connected to the wiring, whereas the second-type layer portion includes a semiconductor chip not connected to the wiring.
公开/授权文献
- US20130020723A1 COMPOSITE LAYERED CHIP PACKAGE 公开/授权日:2013-01-24
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