| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a touch switch device arranged on a display panel, capable of dissolving deterioration of display quality due to visual recognition of an electrode pattern.SOLUTION: The touch switch device comprises: an electrode pattern part formed of a conductive material on a flat surface used as a sensor area; and a wiring pattern part formed of the conductive material on the same flat surface as the electrode pattern part, in which nonlinear wiring for electrically connecting the electrode pattern part to the outside of the sensor area is formed. Since conductive material lines are formed in a pattern in which required parts of lines forming a mesh pattern are discontinuous portions in the sensor area, a section used as the electrode pattern part and a section used as the wiring pattern part are sectioned by the discontinuous part. Thereby, the wiring pattern part is visually in the state of integrally forming a part of the mesh pattern of the electrode pattern part, and the wiring pattern part is not conspicuous for the electrode pattern part.</p> |
