发明名称 ULTRA-THIN CHIP PACKAGING
摘要 A packaging method involves attaching a first chip to a stable base, forming contact pads at locations on the stable base, applying a medium onto the stable base such that it electrically insulates sides of the first chip, forming electrical paths on the medium, attaching a second chip to the first chip to form an assembly, and removing the stable base. A package has at least two chips electrically connected to each other, at least one contact pad, an electrically conductive path extending from the contact pad to a contact point on at least one of the chips, a planarizing medium, and a coating material on top of the planarizing medium.
申请公布号 US2009267219(A1) 申请公布日期 2009.10.29
申请号 US20090499554 申请日期 2009.07.08
申请人 发明人 TREZZA JOHN
分类号 H01L23/538;H01L21/50 主分类号 H01L23/538
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