A touch display device, comprising: a display panel; a touch panel; an adhesive material layer having an area smaller than the touch panel on the display panel; the touch panel on the adhesive material layer, the touch panel comprising: a base film; a first touch electrode on a bottom surface of the base film, the bottom surface facing the display panel; a second touch electrode on a top surface of the base film, the top surface and the bottom surface being opposite surfaces; and a first connection line connected to the first touch electrode the first connection line being formed of a metallic material and at an edge portion of the bottom surface of the base film, an insulating pattern at the edge portion of the bottom surface of the base film, wherein the insulating pattern is disposed outside of the adhesive material layer; a flexible printed circuit comprising a base and an anisotropic conductive film on the base; and a cover glass on the touch panel,wherein the first touch electrode is in direct contact with the adhesive material layer, wherein the insulating pattern covers the first connection line and a portion of the first touch electrode exposed outside the adhesive material layer, wherein a portion of the first connection line is exposed outside the insulating pattern; and the flexible printed circuit is connected to the portion of the first connection line, wherein the anisotropic conductive film is in contact with the first connection line; and the flexible printed circuit completely covers the portion of the first connection line, wherein the insulating pattern comprises a first thickness; and the anisotropic conductive film comprises a second thickness greater than the first thickness, and wherein the anisotropic conductive film of the flexible printed circuit covers a top surface of the insulating pattern. a display panel; a touch panel; an adhesive material layer having an area smaller than the touch panel on the display panel; the touch panel on the adhesive material layer, the touch panel comprising: a base film; a first touch electrode on a bottom surface of the base film, the bottom surface facing the display panel; a second touch electrode on a top surface of the base film, the top surface and the bottom surface being opposite surfaces; and a first connection line connected to the first touch electrode the first connection line being formed of a metallic material and at an edge portion of the bottom surface of the base film, a base film; a first touch electrode on a bottom surface of the base film, the bottom surface facing the display panel; a second touch electrode on a top surface of the base film, the top surface and the bottom surface being opposite surfaces; and a first connection line connected to the first touch electrode the first connection line being formed of a metallic material and at an edge portion of the bottom surface of the base film, an insulating pattern at the edge portion of the bottom surface of the base film, wherein the insulating pattern is disposed outside of the adhesive material layer; a flexible printed circuit comprising a base and an anisotropic conductive film on the base; and a cover glass on the touch panel,wherein the first touch electrode is in direct contact with the adhesive material layer, wherein the insulating pattern covers the first connection line and a portion of the first touch electrode exposed outside the adhesive material layer, wherein a portion of the first connection line is exposed outside the insulating pattern; and the flexible printed circuit is connected to the portion of the first connection line, wherein the anisotropic conductive film is in contact with the first connection line; and the flexible printed circuit completely covers the portion of the first connection line, wherein the insulating pattern comprises a first thickness; and the anisotropic conductive film comprises a second thickness greater than the first thickness, and wherein the anisotropic conductive film of the flexible printed circuit covers a top surface of the insulating pattern.