TOUCH SENSOR

摘要

According to an embodiment of the present invention, a touch sensor comprises: a window substrate formed to be foldable; and a base substrate which is configured to face the window substrate, and has a first electrode pattern formed on one surface thereof and a second electrode pattern formed on the other surface thereof. The thickness and an elongation rate of the first and second electrode patterns are different from each other. The purpose of the present invention is to improve reliability of the touch sensor.