NOVELTY - The electrode has a supporting layer (40) formed in an upper part of an organic and inorganic porous layer (30) that is made of inorganic particle or binder polymer material. The organic and inorganic porous layer is laminated in an upper part of an electrode active material layer (20) that is coated in a side of a mesh-type current collector (10). The mesh-type current collector is made of graphite, metal paste, carbon black or carbon nanotube. The inorganic particle is selected from nickel, aluminum, gold, silver, palladium, chromium, tantalum, copper or barium material.    USE - Electrode for use in a sheet-shaped secondary battery and a cable-type secondary battery (all claimed) e.g. nickel-cadmium battery, nickel-hydrogen storage battery, lithium-ion battery and lithium-ion polymer battery, that is utilized in a vehicle such as electric vehicle and hybrid vehicle i.e. car, and a battery powered system e.g. handheld device and uninterruptible power supply system (all claimed).    ADVANTAGE - The electrode active material layer is coated in the side of the mesh-type current collector and the supporting layer is formed in the upper part of the organic and inorganic porous layer that is laminated in the upper part of the electrode active material layer so as to avoid crack generated on the electrode active material layer and deformation of the mesh-type outside current collector, thus improving connectivity, power storage capacity, flexibility and durability of the electrode. The smooth inflow of electrolyte into the electrode active material layer can be facilitated through the supporting layer. The resistance increased within the electrode can be prevented so as to enhance operating performance of a sheet-shaped secondary battery.    DETAILED DESCRIPTION - The supporting layer is a mesh-type porous film or nonwoven fabric and made of high-density polyethylene, low-density polyethylene, linear low-density polyethylene, ultrahigh molecular weight polyethylene, polypropylene polyethylene terephthalate, polybutylene terephthalate, polyester, polyacetal, polyamide, polycarbonate, polyether-ether-ketone, polyethersulfone, polyphenylene oxide, polyphenylenesulfide or polyethylene naphthalate material. The conductive material coating layer is made of conductive material or binder. The conductive material is selected from carbon black, acetylene black, Ketjen black, carbon fiber, carbon nanotube or graphene. The binder is selected from polyvinylidene fluoride, polyvinylidene fluoride-hexafluoro lochia propylene, polyvinylidene fluoride-trichloroethylene, polybutylacrylate, polymethyl methacrylate, polyacrylonitrile, polyvinyl pyrrolidone, polyvinylacetate, ethylene-vinyl acetate copolymer, polyethylene oxide, polyarylate, cellulose acetate, cellulose acetate butylate, cellulose acetate propionate, cyanoethyl pullulan, cyanoethyl polyvinylalcohol, cyanoethylcellulose or cyanoethyl sucrose pullulan material. The battery is made of polarity chain polymer that is selected from polyacrylonitrile, PVC, polyvinylidene fluoride, polyvinylidene fluoride-hexafluoro lochia propylene, polyvinylidene fluoride-trichloroethylene, polyethyleneimine, polymethyl methacrylate, polybutylacrylate, polyvinyl pyrrolidone, polyvinylacetate, ethylene-vinyl acetate copolymer, polyarylate or poly p-phenylene terephthalamide material. INDEPENDENT CLAIMS are also included for the following:    (1) an electrode manufacturing method    (2) a sheet-shaped secondary battery    (3) a cable-type secondary battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of an electrode.    Mesh-type current collector (10)    Electrode active material layer (20)    Organic and inorganic porous layer (30)    Supporting layer (40)