| 摘要 |
The present invention relates to a vehicle steering wheel touch switch, installed on a steering wheel of a vehicle, and including a touch electrode part sensing an electric signal change according to a change of capacitance, caused by a user contact, by receiving power from a power supply part. The touch electrode part includes a radial electrode part placed on the circumference in a radial direction from the center; and a central electrode part placed on the center. The radial electrode part is placed on the outer circumference around the central electrode part. The radial electrode part includes multiple radial electrode lines forming a different radius from the center of the touch electrode part. The radial electrode lines include radial electrode line portions. |
