P‐16.3: Research of the influence of OGM pattern design structure on capacitance

Abstract

This paper aims to research the influence of the metal mesh pattern design structure on capacitance. Firstly, the capacitance data of different pattern design products are collected. Through the Minitab analysis, it is presented that the Tx/Rx channel area, the Tx&Rx overlap area and the space size are significant factors for capacitance. Furthermore, three groups of experiment were designed, and the following conclusions were drew: the capacitance is positively correlated with the mesh width, negatively correlated with the space size, positively correlated with the mesh area of channel region.The research results have an important guiding role for OGM pattern design and touch‐related issue analysis.