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US08030697B2 Cell structure of semiconductor device having an active region with a concave portion 有权
具有具有凹部的有源区的半导体器件的单元结构

Cell structure of semiconductor device having an active region with a concave portion
摘要：
A cell structure of a semiconductor device includes an active region, having a concave portion, and an inactive region that defines the active region. A gate pattern in the active region is arranged perpendicular to the active region. A landing pad on the active region and the inactive region contacts the active region. A bit line pattern on the inactive region intersects the gate pattern perpendicularly, the bit line pattern being electrically connected to the landing pad and having a first protrusion corresponding to the concave portion of the active region.
摘要（中）：

半导体器件的单元结构包括具有凹部的有源区和限定有源区的无效区。 有源区域中的栅极图案垂直于有源区域布置。 有源区域和非活动区域上的着陆焊盘接触有源区域。 非活性区域上的位线图案垂直地与栅极图案相交，位线图形电连接到着陆焊盘并且具有对应于有源区域的凹部的第一突起。

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