The present invention provides fuse patterns and a method of manufacturing the same. According to the present invention, an insulating layer and a contact plug are filled between fuse patterns which are formed to have their ends broken and are isolated from each other. In case of a fail cell, the insulating layer is broken owing a difference in an electrical bias (current or voltage) between a metal wire and the fuse patterns, and a short is generated between the fuse patterns. Accordingly, embodiments avoid damage to a semiconductor substrate associated with a conventional fuse repair method employing laser energy, and the area of a fuse box can be reduced.