发明名称 Semiconductor components and assemblies including vias of varying lateral dimensions
摘要 Methods for forming vias are disclosed. The methods include providing a substrate having a first surface and an opposing, second surface. A first opening, a second opening, and a third opening are formed in a substrate such that the first opening, the second opening, and the third opening are in communication with each other. A portion of the first opening, the second opening, and the third opening are filled with a conductive material. Semiconductor devices, including the vias of the present invention, are also disclosed. Semiconductor components and assemblies resulting therefrom, and an electronic system, including the vias of the present invention, are further disclosed.
申请公布号 US7528491(B2) 申请公布日期 2009.05.05
申请号 US20060516424 申请日期 2006.09.05
申请人 MICRON TECHNOLOGY, INC. 发明人 KIRBY KYLE K.;FARNWORTH WARREN M.
分类号 H01L23/48;H01L21/44 主分类号 H01L23/48
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