A capacitive touch screen panel comprising: a transparent substrate; a first sensing line (320,420,520) comprising a plurality of first sensing cells (321,421,521) arranged on the substrate along a first direction, and a plurality of first connection patterns (322,422,522) coupling adjacent ones of the first sensing cells (321,421,521); and a second sensing line (340,440,540) comprising a plurality of second sensing cells (341,441,541) arranged on the substrate along a second direction perpendicular to the first direction, and a plurality of second connection patterns (342,442,542) connecting adjacent ones of the second sensing cells, the second sensing line (340,440,540) being electrically insulated from the first sensing line (320,420,520), wherein each of the first sensing cells (321,421,521) and each of the second sensing cells (341,441,541) comprise a plurality of first openings (323,423) and a first conductive pattern (330,430) in each of the first openings (323,423), and two second openings (325,425) and a second conductive pattern (332, 432) (1511,2511,332,432) in each of the second openings (325,425), and characterised in that for each of the first and second sensing cells, the first and second openings are arranged such that, a set of first openings is arranged in parallel to each of the walls of the sensing cell, wherein the first conductive patterns (330, 430) have shapes the same as those of the first openings (323, 423) and each of the first conductive patterns (330, 430) is spaced apart from the inner sidewalls of each of the first openings (323, 423), and a second opening extends between each of two sets of first openings on adjacent walls of the sensing cell, each second opening comprising a continuous slit arranged in a zigzag shape, the slit having two lateral extension portions, each of which is parallel to one of the two sets of first openings, and two central portions, each extending from one of the lateral extension portions and meeting at a point towards the centre of the sensing cell, wherein the second conductive patterns (332, 432) have shapes the same as those of the second openings (325, 425) and each of the second conductive patterns (332, 432) is spaced apart from the inner sidewalls of each of the second openings (325, 425). a transparent substrate; a first sensing line (320,420,520) comprising a plurality of first sensing cells (321,421,521) arranged on the substrate along a first direction, and a plurality of first connection patterns (322,422,522) coupling adjacent ones of the first sensing cells (321,421,521); and a second sensing line (340,440,540) comprising a plurality of second sensing cells (341,441,541) arranged on the substrate along a second direction perpendicular to the first direction, and a plurality of second connection patterns (342,442,542) connecting adjacent ones of the second sensing cells, the second sensing line (340,440,540) being electrically insulated from the first sensing line (320,420,520), wherein each of the first sensing cells (321,421,521) and each of the second sensing cells (341,441,541) comprise a plurality of first openings (323,423) and a first conductive pattern (330,430) in each of the first openings (323,423), and two second openings (325,425) and a second conductive pattern (332, 432) (1511,2511,332,432) in each of the second openings (325,425), and characterised in that for each of the first and second sensing cells, the first and second openings are arranged such that, a set of first openings is arranged in parallel to each of the walls of the sensing cell, wherein the first conductive patterns (330, 430) have shapes the same as those of the first openings (323, 423) and each of the first conductive patterns (330, 430) is spaced apart from the inner sidewalls of each of the first openings (323, 423), and a second opening extends between each of two sets of first openings on adjacent walls of the sensing cell, each second opening comprising a continuous slit arranged in a zigzag shape, the slit having two lateral extension portions, each of which is parallel to one of the two sets of first openings, and two central portions, each extending from one of the lateral extension portions and meeting at a point towards the centre of the sensing cell, wherein the second conductive patterns (332, 432) have shapes the same as those of the second openings (325, 425) and each of the second conductive patterns (332, 432) is spaced apart from the inner sidewalls of each of the second openings (325, 425).