| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique with which it is possible to reduce an offset for the electrostatic capacitance of a detection cell and suppress the lack of balance in detection sensitivity.SOLUTION: Provided is a touch screen equipped with a column-direction wiring 31 extending in the column direction and a row-direction wiring 21 extending in the row direction orthogonal to the column direction, with an area where the column-direction wiring 31 and the row-direction wiring 21 three-dimensionally intersect defined as a detection cell, at least one of the column-direction wiring 31 and the row-direction wiring 21 having a wiring end extension part 32 the end part width of which is wider than the width of the other parts of the wiring. The wiring end extension part 32 is provided so that it is located outward from the edges of an outermost column-direction wiring and an outermost row-direction wiring that are disposed on the outermost side of a detectable area that is constituted by disposing each of the column-direction wiring 31 and the row-direction wiring 21 in plurality. The column-direction wiring 31, the row-direction wiring 21, and the wiring end extension part 32 have a mesh structure in which a plurality of conductors are arranged in mesh form.SELECTED DRAWING: Figure 8 |
