A touch screen sensor, comprising: At least one sensor (100, 200), wherein the at least one sensor includes a plurality of sensing units (110, 210) formed by electrodes which are arranged in an electrode layer and connected to each other in a pattern having a predetermined direction on one side of a base; connecting units (120, 220) formed by electrodes which are connected to each other in a pattern having a direction the same as or similar to the direction of the pattern of the sensing units and connecting the sensing units; and a plurality of dummy units (110', 210') which are adjacent to the sensing units and formed by electrodes which are connected to each other in a pattern having a direction the same as or similar to the direction of the pattern of the sensing units to reduce visibility of the sensing units; characterized in that: the pattern of a corresponding one of the sensing units is disconnected on a boundary between the corresponding one of the sensing units and an adjacent dummy unit (110', 210') formed by electrodes which are connected to each other in a pattern having a direction the same as or similar to the pattern of the corresponding one of the sensing units, such that the pattern has an edge corresponding to the boundary, the pattern edge being opened, and the pattern of the corresponding one of the sensing units and the pattern of the adjacent dummy unit are aligned with each other, wherein a resin layer is laminated on the base, whereby the resin layer is imprinted to form a patterned intaglio, wherein the sensing units, the connecting units and the dummy units are formed on the electrode layer by filling a conductive material in the intaglio on the one side of the base, wherein the touch screen sensor includes a black layer, wherein the black layer is laminated above the electrode layer of the intaglio. At least one sensor (100, 200), wherein the at least one sensor includes a plurality of sensing units (110, 210) formed by electrodes which are arranged in an electrode layer and connected to each other in a pattern having a predetermined direction on one side of a base; connecting units (120, 220) formed by electrodes which are connected to each other in a pattern having a direction the same as or similar to the direction of the pattern of the sensing units and connecting the sensing units; and a plurality of dummy units (110', 210') which are adjacent to the sensing units and formed by electrodes which are connected to each other in a pattern having a direction the same as or similar to the direction of the pattern of the sensing units to reduce visibility of the sensing units; characterized in that: the pattern of a corresponding one of the sensing units is disconnected on a boundary between the corresponding one of the sensing units and an adjacent dummy unit (110', 210') formed by electrodes which are connected to each other in a pattern having a direction the same as or similar to the pattern of the corresponding one of the sensing units, such that the pattern has an edge corresponding to the boundary, the pattern edge being opened, and the pattern of the corresponding one of the sensing units and the pattern of the adjacent dummy unit are aligned with each other, wherein a resin layer is laminated on the base, whereby the resin layer is imprinted to form a patterned intaglio, wherein the sensing units, the connecting units and the dummy units are formed on the electrode layer by filling a conductive material in the intaglio on the one side of the base, wherein the touch screen sensor includes a black layer, wherein the black layer is laminated above the electrode layer of the intaglio. the pattern of a corresponding one of the sensing units is disconnected on a boundary between the corresponding one of the sensing units and an adjacent dummy unit (110', 210') formed by electrodes which are connected to each other in a pattern having a direction the same as or similar to the pattern of the corresponding one of the sensing units, such that the pattern has an edge corresponding to the boundary, the pattern edge being opened, and the pattern of the corresponding one of the sensing units and the pattern of the adjacent dummy unit are aligned with each other, wherein a resin layer is laminated on the base, whereby the resin layer is imprinted to form a patterned intaglio, wherein the sensing units, the connecting units and the dummy units are formed on the electrode layer by filling a conductive material in the intaglio on the one side of the base, wherein the touch screen sensor includes a black layer, wherein the black layer is laminated above the electrode layer of the intaglio.