A method of fabricating the parallel leading wire in a focusing mesh of field emission display and a structure thereof is provided. A cathode leading wire is formed along one edge of a cathode plate in a field emission display. When the metal mesh is formed on the cathode plate, one edge of the mesh becomes a leading wire parallel to another edge thereof. The leading wire has a designated length and a thickness thinner than the metal mesh. Without applying external force, the parallel leading wire is drooped and contacted the cathode plate because of itself weight. Be way of sintering, parallel leading wire is connected to cathode leading wire and enveloped by the metal mesh within the cathode plate.