Touch sensor comprising mesh pattern with irregular shape

摘要

Disclosed herein is a touch sensor, including: a transparent substrate; and an electrode pattern formed on the transparent substrate, wherein the electrode pattern is formed in a mesh pattern and the mesh pattern includes at least one of the irregular unit patterns. Each unit pattern forming the mesh pattern may be formed in a polygonal shape.

主权项

1. A touch sensor, comprising:
a transparent substrate; and an electrode pattern formed on the transparent substrate, wherein the electrode pattern is formed in a mesh pattern and the mesh pattern includes an irregular unit pattern comprising polygons satisfying the following relationship:f⁡(r)=1σ⁢2⁢π⁢exp(-r22⁢σ2) wherein r is a radius of the irregular unit pattern, σ is a standard deviation and set to a value of between 0 and 1, and f(r) is a frequency of the irregular unit pattern.