| 摘要 |
A touch sensor includes a substrate having a first surface and a second surface opposite the first surface, and a transparent conductive layer disposed on the second surface of the substrate. The transparent conductive layer is disposed in a pattern so that the transparent conductive layer includes a plurality of discrete conductive pads, with the pads being conductively connected to at least one connecting region of the substrate via respective conductive traces. The pads are associated with respective buttons of a display device disposed at the substrate, such that the user may touch or approach the substrate and pads at selected areas in response to the displayed buttons as viewed by the user through the pads and substrate.
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