| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensively achievable capacitance type touch sensor for easily detecting the absolute position coordinates of each contact point when it is touched at two places.SOLUTION: A capacitance type touch sensor 100 is provided with: a plurality of first electrodes 10 configured by connecting first pads arranged in each line in a detection region 90; first leads 20 formed to be capable of individually energizing the plurality of first electrodes 10; a plurality of second electrodes 30 configured by connecting second pads arranged in each column in the detection region 90 through an insulating layer with respect to the plurality of first electrodes 10; second leads 40 formed to be capable of individually energizing the plurality of second electrodes 30; a plurality of third electrodes 50 configured by connecting third pads arranged in the detection region 90 so that those third pads can cross the plurality of first electrodes 10a and the plurality of second electrodes 30 through an insulating layer with respect to the plurality of first electrodes 10 and the plurality of second electrodes 30; and third leads 60 formed to be capable of individually energizing the plurality of third electrodes 50. |
