发明名称 Chip arrangement with low temperature co-fired ceramic and a method for forming a chip arrangement with low temperature co-fired ceramic
摘要 A chip arrangement is provided, the chip arrangement, including: a carrier; at least one chip including at least one contact pad disposed over the carrier; an encapsulation material at least partially surrounding the at least one chip and the carrier; and at least one low temperature co-fired ceramic sheet disposed over a side of the carrier.
申请公布号 US9230889(B2) 申请公布日期 2016.01.05
申请号 US201313742426 申请日期 2013.01.16
申请人 INFINEON TECHNOLOGIES AG 发明人 Otremba Ralf;Seibt Marco
分类号 H01L23/29;H01L23/373;H01L23/495;H01L21/56;H01L23/433;H01L23/31;H01L23/00 主分类号 H01L23/29
代理机构 代理人
主权项 1. A chip arrangement, comprising: a carrier; at least one chip comprising at least one contact pad disposed over the carrier; an encapsulation material at least partially surrounding the at least one chip and the carrier; and a plurality of low temperature co-fired ceramic sheets disposed over a bottom side of the carrier, the carrier bottom side being opposite to the side over which the chip is disposed and wherein each of the plurality of low temperature co-fired ceramic sheets has an entirely exposed surface facing away from the carrier, the exposed surfaces being coplanar with each other, wherein the encapsulation material is formed over the at least one chip and over one or more sidewalls of the carrier so that at least one bottom surface of the encapsulation material abuts and is co-planar with the bottom side of the carrier, wherein at least one of the plurality of low temperature co-fired ceramic sheets is disposed directly on a portion of the bottom side of the carrier and directly on a portion of the at least one bottom surface of the encapsulation material that abuts and is co-planar with the bottom side of the carrier.
地址 Neubiberg DE