| 摘要 |
A touch panel and a plurality of touch pads thereof are disclosed. Each touch pad includes a plurality of the same edges. Each edge includes two edge ends, an edge center, at least one convex, and at least one concave. A line between the two edge ends is defined as a reference line. The edge center is located at the center of the reference line. A first region is surrounded by the at least one convex and the reference line. A second region is surrounded by the at least one concave and the reference line. The at least one convex and the at least one concave are symmetrical to the edge center. |
