发明名称 UNDERFILL METHOD AND CHIP PACKAGE
摘要 A method of fabricating a chip package is provided. The chip package includes a laminate, a chip and conductive elements interposed between the chip and the laminate by which signals are transmitted among the chip and the laminate. The method includes dispensing a first underfill in a space defined between opposing faces of the chip and the laminate and dispensing a second underfill at least at a portion of an edge of the chip, the second underfill including a high aspect ratio material.
申请公布号 US2011037181(A1) 申请公布日期 2011.02.17
申请号 US20090538965 申请日期 2009.08.11
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 GAYNES MICHAEL A.;KUMAR RAJNEESH;LOMBARDI THOMAS E.;OSTRANDER STEVE
分类号 H01L23/28;H01L21/56 主分类号 H01L23/28
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