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公开(公告)号:US20110156276A1
公开(公告)日:2011-06-30
申请号:US12655588
申请日:2009-12-31
IPC分类号: H01L23/538 , H01L21/60
CPC分类号: H05K1/112 , G06F1/183 , H01L21/561 , H01L21/563 , H01L23/49833 , H01L24/16 , H01L24/81 , H01L2224/73203 , H01L2924/01046 , H01L2924/10253 , H01L2924/12042 , H01L2924/14 , H01L2924/1433 , H01L2924/00
摘要: Methods of forming microelectronic structures are described. Embodiments of those methods include attaching a patch structure to an interposer by thermal compression bonding, forming an underfill around an array of interconnect structures disposed on a top surface of the interposer, curing the underfill, and then attaching a die to the patch structure.
摘要翻译: 描述形成微电子结构的方法。 这些方法的实施例包括通过热压粘合将贴片结构附接到插入件,在布置在插入件的顶表面上的互连结构的阵列周围形成底部填充物,固化底部填充物,然后将裸片附接到贴片结构。