Patent ID: 11960688
Assignee: HIDEEP INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A touch input device comprising a circular touch sensor, wherein the touch sensor includes a plurality of electrodes disposed on a single layer and spaced apart from each other on a plurality of virtual circles having a common center,
wherein the plurality of virtual circles includes the first to the seventh virtual circles,
wherein the plurality of electrodes includes the plurality of the first electrodes and the plurality of the second electrodes,
wherein the plurality of the first electrodes includes the first-0th to the first-7th electrodes disposed on each of the first, the third, the fifth, and the seventh virtual circles among the first to the seventh virtual circles,
the plurality of the second electrodes comprising:
a one or the plurality of the second-0th electrodes disposed on the second virtual circle;
the plurality of the second-1 st electrodes and the plurality of second-2nd electrodes disposed on the fourth virtual circle;
the plurality of the second-3rd electrodes, the plurality of second-4th electrodes, and a plurality of second-5th electrodes disposed on the sixth virtual circle.