| 摘要 |
A control method of a touch panel is provided. In the method, the touch panel senses a plurality of touch signals in succession on a timeline generated by a continuous touch on the surface of the touch panel, converts the plurality of touch signals to a plurality of touch coordinates, a first touch track is formed by the plurality of touch coordinates. The touch panel determines if there is a first touch signal sensed on the boundary. The touch panel determines if there is a second touch signal sensed on the timeline in a preset time threshold. The touch panel obtains a second touch track beginning from the second touch signal, and fits the first touch track and the second touch track into one complete touch track, or recognizes the first touch track and the second touch track as two independent tracks. |
| 主权项 |
1. A control method of touch panel comprising:
S1, sensing a plurality of touch signals in succession on a timeline generated by a continuous touch on the surface of the touch panel, calculating and converting the plurality of touch signals to a plurality of touch coordinates, forming a touch track by the plurality of touch coordinates; S2, determining if there is a first touch signal sensed on a boundary, if there is, proceeding S3, otherwise returning back to S1; S3, determining if there is a second touch signal sensed on the timeline in a preset time threshold, if there is, proceeding S4, otherwise proceeding S1, wherein the second signal is generated after the first signal on the timeline; S4, obtaining a second touch track beginning from the second touch signal, and fitting the first touch track and the second touch track into one complete touch track; and S5, obtaining a second touch track beginning from the second touch signal, and recognizing the first touch track and the second touch track as two independent tracks; wherein the touch panel comprises a touch area and a non-touch area, the non-touch area around the touch area, the boundary is between the touch area and the non-touch area, the boundary separates the touch area and the non-touch area, the boundary senses the plurality of touch signals. |
