| 摘要 |
A fuse part in a semiconductor device has a plurality of fuse lines extended along a first direction with a given width along a second direction. The fuse part includes a first conductive pattern having a space part formed in a fuse line region over a substrate, wherein portions of the first conductive pattern are spaced apart by the space part along the first direction. The fuse part includes a first insulation pattern formed over the space part, the first insulation pattern having a width smaller than a width of the first conductive pattern along the second direction and a thickness greater than a thickness of the first conductive pattern, and a second conductive pattern formed over the first insulation pattern, the second conductive pattern having a width greater than the width of the first insulation pattern along the second direction. |
