COIL, POSITION INDICATOR, POSITION DETECTING DEVICE, AND COIL WINDING METHOD

摘要

PROBLEM TO BE SOLVED: To suppress an unnecessary electric field radiation from the coil of a position indicator.

SOLUTION: The coil 1 includes a first conductive wire 3a wound from one end portion thereof to the other end portion thereof in a predetermined rotational direction and a second conductive wire 3b wound from the other end portion thereof to one end portion thereof in the predetermined rotational direction, wherein the first conductive wire 3a and the second conductive wire 3b are connected to each other at the other end portion of the first conductive wire 3a, and the wound first conductive wire 3a and the wound second conductive wire 3b are disposed alternately adjacent to each other.

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