发明名称 |
MICROELECTRONIC ASSEMBLY WITH THERMALLY AND ELECTRICALLY CONDUCTIVE UNDERFILL |
摘要 |
A microelectronic assembly may include a microelectronic element having a surface and a plurality of contacts at the surface; a first element consisting essentially of at least one of semiconductor or dielectric material, the first element having a surface facing the surface of the microelectronic element and a plurality of first element contacts at the surface of the first element; electrically conductive masses each joining a contact of the plurality of contacts of the microelectronic element with a respective first element contact of the plurality of first element contacts; a thermally and electrically conductive material layer between the surface of the microelectronic element and the surface of the first element and adjacent conductive masses of the conductive masses; and an electrically insulating coating electrically insulating the conductive masses and the surfaces of the microelectronic element and the first element from the thermally and electrically conductive material layer. |
申请公布号 |
WO2014074933(A2) |
申请公布日期 |
2014.05.15 |
申请号 |
WO2013US69319 |
申请日期 |
2013.11.08 |
申请人 |
INVENSAS CORPORATION |
发明人 |
HABA, BELGACEM;MCELREA, SIMON |
分类号 |
H01L23/552;H01L23/29;H01L23/373;H01L25/065 |
主分类号 |
H01L23/552 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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