- 专利标题: Packaged microdevices and methods for manufacturing packaged microdevices
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申请号: US12987890申请日: 2011-01-10
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公开(公告)号: US08354301B2公开(公告)日: 2013-01-15
- 发明人: Stuart L. Roberts , Tracy V. Reynolds , Rich Fogal , Matt E. Schwab
- 申请人: Stuart L. Roberts , Tracy V. Reynolds , Rich Fogal , Matt E. Schwab
- 申请人地址: US ID Boise
- 专利权人: Micron Technology, Inc.
- 当前专利权人: Micron Technology, Inc.
- 当前专利权人地址: US ID Boise
- 代理机构: Perkins Coie LLP
- 主分类号: H01L21/00
- IPC分类号: H01L21/00 ; H01L21/44
摘要:
Microdevices and methods for packaging microdevices. One embodiment of a packaged microdevice includes a substrate having a mounting area, contacts in the mounting area, and external connectors electrically coupled to corresponding contacts. The microdevice also includes a die located across from the mounting area and spaced apart from the substrate by a gap. The die has an integrated circuit and pads electrically coupled to the integrated circuit. The microdevice further includes first and second conductive elements in the gap that form interconnects between the contacts of the substrate and corresponding pads of the die. The first conductive elements are electrically connected to contacts on the substrate, and the second conductive elements are electrically coupled to corresponding pads of the die. The first conductive elements are attached to the second conductive elements at corresponding interfaces such that the interconnects connect the contacts of the substrate directly to corresponding pads on the die within the gap.
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