发明名称 EMBEDDED DIE WITH PROTECTIVE INTERPOSER
摘要 PROBLEM TO BE SOLVED: To prevent a dielectric material from being damaged by stress related to embedding a die into a substrate or other mechanical force.SOLUTION: The substrate having (i) a first laminate layer 116, (ii) a second laminate layer 120, and (iii) a core material 118 that is disposed between the first laminate layer 116 and the second laminate layer 120; and a die 102 attached to the first laminate layer 116, the die 102 having an interposer 108 bonded to a surface of an active side of the die, the surface including (i) the dielectric material and (ii) a bond pad 106 to route electrical signals of the die 102, the interposer 108 having a via 110 formed therein, the via 110 being electrically coupled to the bond pad 106 to further route the electrical signals of the die.
申请公布号 JP2011199288(A) 申请公布日期 2011.10.06
申请号 JP20110058010 申请日期 2011.03.16
申请人 MARVELL WORLD TRADE LTD 发明人 WU ALBERT;WU SCOTT
分类号 H05K3/46;H01L23/12;H01L23/32 主分类号 H05K3/46
代理机构 代理人
主权项
地址