发明名称 USING BUMP BONDING TO DISTRIBUTE CURRENT FLOW ON A SEMICONDUCTOR POWER DEVICE
摘要 A semiconductor power chip may have a semiconductor die having a power device fabricated on a substrate thereof, wherein the power device has at least one first contact element, a plurality of second contact elements and a plurality of third contact elements arranged on top of the semiconductor die; a plurality of ball bumps or a loaf bump disposed on each of the plurality of second elements and the plurality of third elements; and at least one ball bump or loaf on the at least one first contact element.
申请公布号 US2012126406(A1) 申请公布日期 2012.05.24
申请号 US201113288108 申请日期 2011.11.03
申请人 DIX GREGORY;MICROCHIP TECHNOLOGY INCORPORATED 发明人 DIX GREGORY
分类号 H01L23/495 主分类号 H01L23/495
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