发明名称 Multiple die package with adhesive/spacer structure and insulated die surface
摘要 A multiple-die semiconductor chip package ( 68 ) has first and second die ( 42, 44 ) which define a first, adhesive region ( 58 ) therebetween. Wires ( 20 ) extend from bond pads ( 14 ) on a first die surface ( 52 ). The second die has an insulated second die surface ( 54 ) positioned opposite the first die surface. An adhesive/spacer structure ( 46 ), comprising spacer elements ( 50 ) within an adhesive ( 48 ), adheres the first and second die to one another. The package may comprise a set of generally parallel wires which defines a wire span portion ( 60 ) of the first region. The adhesive/spacer structure is preferably located at other than the wire span portion of the first region. A method for adhering the first and second die to one another is also disclosed.
申请公布号 US2005258545(A1) 申请公布日期 2005.11.24
申请号 US20040969303 申请日期 2004.10.20
申请人 CHIPPAC, INC. 发明人 KWON HYEOG C.
分类号 H01L21/48;H01L23/34;H01L23/52;H01L25/065;(IPC1-7):H01L21/48 主分类号 H01L21/48
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