Capacitive touch panel with low sensitivity to water drop employing mutual-coupling electrical field shaping technique

Capacitive touch panel with low sensitivity to water drop employing mutual-coupling electrical field shaping technique

This paper proposes a novel method to reduce the water interference on the touch panel based on mutual-capacitance sensing in human finger detection. As the height of a finger (height >10 mm) is far larger than that of a water-drop (height <1 mm), if the density distribution of electrical fiel...

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Bibliographic Details
Main Authors: Zhong, Longjie, Lai, Xinquan, Xu, Donglai, Liao, Xinqin, Yang, Chuanshi, Fang, Zhongyuan, Zheng, Yuanjin
Other Authors: School of Electrical and Electronic Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Engineering::Electrical and electronic engineering
Water Interference
Mutual Capacitance
Online Access:https://hdl.handle.net/10356/147166

Internet

https://hdl.handle.net/10356/147166

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