Invention Grant
- Patent Title: Layered chip package and method of manufacturing same
- Patent Title (中): 分层芯片封装及其制造方法
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Application No.: US12822601Application Date: 2010-06-24
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Publication No.: US08421243B2Publication Date: 2013-04-16
- Inventor: Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
- Applicant: Yoshitaka Sasaki , Hiroyuki Ito , Hiroshi Ikejima , Atsushi Iijima
- Applicant Address: US CA Milpitas CN Hong Kong
- Assignee: Headway Technologies, Inc.,SAE Magnetics (H.K.) Ltd.
- Current Assignee: Headway Technologies, Inc.,SAE Magnetics (H.K.) Ltd.
- Current Assignee Address: US CA Milpitas CN Hong Kong
- Agency: Oliff & Berridge, PLC
- Main IPC: H01L23/52
- IPC: H01L23/52

Abstract:
A layered chip package includes a main body, and wiring disposed on a side surface of the main body. The main body includes: a main part including a plurality of layer portions stacked; a plurality of first terminals disposed on the top surface of the main part and connected to the wiring; and a plurality of second terminals disposed on the bottom surface of the main part and connected to the wiring. The plurality of layer portions include a first-type layer portion and a second-type layer portion. The first-type layer portion includes a conforming semiconductor chip, and a plurality of first-type electrodes that are connected to the semiconductor chip and the wiring. The second-type layer portion includes a defective semiconductor chip, and a plurality of second-type electrodes that are connected to the wiring and not to the semiconductor chip.
Public/Granted literature
- US20110316141A1 LAYERED CHIP PACKAGE AND METHOD OF MANUFACTURING SAME Public/Granted day:2011-12-29
Information query
IPC分类: