发明名称 ADDITIVE CONDUCTOR REDISTRIBUTION LAYER (ACRL)
摘要 A first plate-able layer is selectively plated to form one or more redistribution paths. The connection points of an IC package are connected to the redistribution paths, and the IC package is over molded for stability. The first plate-able layer is then removed, leaving the one or more redistribution paths exposed. The redistribution paths allow one or more contact points of the IC package to be moved to a new location in order to facilitate integration of the IC package into a system. By plating the redistribution paths up from the first plate-able layer, fine geometries for repositioning the contact points of the IC package with minimal conductor thickness are achieved without the need for specialized manufacturing equipment. Accordingly, a redistribution layer is formed at a low cost while minimizing the impact of the layer on the operation of the IC device.
申请公布号 US2014106564(A1) 申请公布日期 2014.04.17
申请号 US201313850588 申请日期 2013.03.26
申请人 RF MICRO DEVICES, INC. 发明人 ORLOWSKI JOHN AUGUST;JANDZINSKI DAVID
分类号 H01L21/768 主分类号 H01L21/768
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