Patent ID: 11914834
Assignee: WACOM CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The sensor according to claim 12, wherein:
when the processor executes the instructions stored in the memory, the processor causes the integrated circuit to:
acquire first coordinates of the stylus in a diagonal coordinate system including the first and second directions when the integrated circuit determines that the first intersection is positioned on the edge portion of the detection region,
acquire second coordinates indicating a relative position of the stylus with respect to the first intersection in the diagonal coordinate system,
map third coordinates of the first intersection in the diagonal coordinate system on fourth coordinates in a normal coordinate system including the long-side direction and a short-side direction of the first substrate,
map the second coordinates on fifth coordinates indicating a relative position of the stylus with respect to the first intersection in the normal coordinate system, and
acquire sixth coordinates of the stylus in the normal coordinate system based on the fourth coordinates and the fifth coordinates.