发明名称 Apparatus for encasing array packages
摘要 The upper and lower mold plates of a transfer molding machine are configured for one-side encapsulation of a pair of substrate mounted electronic devices having an opposite conductor-grid-array and/or bare heat sink/dissipator. The pair of devices is positioned back-to-back within a single mold cavity for simultaneous encapsulation. A buffer member, optionally with cut-outs or apertures, may be placed between the two back-to-back substrates for protecting the grid-arrays and enabling encapsulation of devices with varying thicknesses without adjustment of the molding machine. Alternately, the upper and lower plates are configured for one-side encasement using covers of a pair of substrate mounted electronic devices having an opposite conductor-grid-array and/or bare heat sink/dissipator.
申请公布号 US6626656(B2) 申请公布日期 2003.09.30
申请号 US20010010113 申请日期 2001.11.13
申请人 MICRON TECHNOLOGY, INC. 发明人 THUMMEL STEVEN G.
分类号 B29C45/14;H01L21/56;H05K3/00;H05K3/28;(IPC1-7):B29C33/12;B29C70/72 主分类号 B29C45/14
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