| 摘要 |
A method of manufacturing a metal interconnection of a semiconductor device includes forming a base layer with at least one groove, the at least one groove having an open upper portion, forming a first metal layer in the at least one groove, forming a seed metal layer on the first metal layer in the at least one groove, the seed metal layer being only on a bottom surface of the at least one groove, and forming a metal pattern grown from the seed metal layer to fill the at least one grove.
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