A capacitive touch screen panel, comprising: a plurality of first sensing patterns (12a, 12a') connected along a long-side direction of a screen; and a plurality of second sensing patterns (12b, 12b') connected along a short-side direction of the screen, wherein an area of each of the first sensing patterns (12a, 12a') is smaller than an area of each of the second sensing patterns (12b, 12b'), characterized in that: the first and second sensing patterns (12a, 12a', 12b, 12b') are patterned as a polygon with the same shape and size as one another as a basic form, and each of the first sensing patterns (12a, 12a') has a concave portion (12a1, 12a1') recessed inwardly on each side of the polygon, wherein each of the second sensing patterns (12b, 12b') has a projection portion (12b1, 12b1') protruded outwardly on each of the sides of the polygon; and wherein an area of each of the first sensing patterns (12a, 12a') and an area of each of the second sensing patterns (12b, 12b') is adapted to be such that a base capacitance generated between a cathode electrode or a common electrode of the display panel and the plurality of first sensing patterns (12a, 12a') connected along the long-side direction of the screen is equal to a base capacitance generated between the cathode electrode or a common electrode of the display panel and the plurality of the second sensing patterns (12b, 12b') connected along the short-side direction of the screen. a plurality of first sensing patterns (12a, 12a') connected along a long-side direction of a screen; and a plurality of second sensing patterns (12b, 12b') connected along a short-side direction of the screen, wherein an area of each of the first sensing patterns (12a, 12a') is smaller than an area of each of the second sensing patterns (12b, 12b'), characterized in that: the first and second sensing patterns (12a, 12a', 12b, 12b') are patterned as a polygon with the same shape and size as one another as a basic form, and each of the first sensing patterns (12a, 12a') has a concave portion (12a1, 12a1') recessed inwardly on each side of the polygon, wherein each of the second sensing patterns (12b, 12b') has a projection portion (12b1, 12b1') protruded outwardly on each of the sides of the polygon; and wherein an area of each of the first sensing patterns (12a, 12a') and an area of each of the second sensing patterns (12b, 12b') is adapted to be such that a base capacitance generated between a cathode electrode or a common electrode of the display panel and the plurality of first sensing patterns (12a, 12a') connected along the long-side direction of the screen is equal to a base capacitance generated between the cathode electrode or a common electrode of the display panel and the plurality of the second sensing patterns (12b, 12b') connected along the short-side direction of the screen. the first and second sensing patterns (12a, 12a', 12b, 12b') are patterned as a polygon with the same shape and size as one another as a basic form, and each of the first sensing patterns (12a, 12a') has a concave portion (12a1, 12a1') recessed inwardly on each side of the polygon, wherein each of the second sensing patterns (12b, 12b') has a projection portion (12b1, 12b1') protruded outwardly on each of the sides of the polygon; and wherein an area of each of the first sensing patterns (12a, 12a') and an area of each of the second sensing patterns (12b, 12b') is adapted to be such that a base capacitance generated between a cathode electrode or a common electrode of the display panel and the plurality of first sensing patterns (12a, 12a') connected along the long-side direction of the screen is equal to a base capacitance generated between the cathode electrode or a common electrode of the display panel and the plurality of the second sensing patterns (12b, 12b') connected along the short-side direction of the screen.