Pressure sensitive stylus and algorithm for touchscreen panel

Chih Lung Lin; Chia Sheng Li; Yi Ming Chang; Tsung Chih Lin; Jiann Fuh Chen; U. Chen Lin

doi:10.1109/JDT.2012.2220524

Pressure sensitive stylus and algorithm for touchscreen panel

Chih Lung Lin, Chia Sheng Li, Yi Ming Chang, Tsung Chih Lin, Jiann Fuh Chen, U. Chen Lin

電機工程學系

研究成果: Article › 同行評審

14 引文斯高帕斯（Scopus）

摘要

This work presents a new simple passive 3Dstylus and its associated stroke reconstruction algorithm for capacitive touch panels that detects the -directional position and -directional strength without the help of a pressure sensor. The proposed algorithm can successfully detect touch information while eliminating noise.Moreover, unintended touch will be recognized and its effects are eliminated while the desired signal will be accessed by the touch system to enhance the handwriting experience. The results of experiments on a touch panel system were analyzed, demonstrating the effectiveness of the proposed stylus and its stroke reconstruction algorithm.

原文	English
文章編號	6353596
頁（從 - 到）	17-23
頁數	7
期刊	IEEE/OSA Journal of Display Technology
卷	9
發行號	1
DOIs	https://doi.org/10.1109/JDT.2012.2220524
出版狀態	Published - 2013 1月

All Science Journal Classification (ASJC) codes

電子、光磁材料
凝聚態物理學
電氣與電子工程

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10.1109/JDT.2012.2220524

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引用此

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AU - Li, Chia Sheng

AU - Chang, Yi Ming

AU - Lin, Tsung Chih

AU - Chen, Jiann Fuh

AU - Lin, U. Chen

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AB - This work presents a new simple passive 3Dstylus and its associated stroke reconstruction algorithm for capacitive touch panels that detects the -directional position and -directional strength without the help of a pressure sensor. The proposed algorithm can successfully detect touch information while eliminating noise.Moreover, unintended touch will be recognized and its effects are eliminated while the desired signal will be accessed by the touch system to enhance the handwriting experience. The results of experiments on a touch panel system were analyzed, demonstrating the effectiveness of the proposed stylus and its stroke reconstruction algorithm.

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Pressure sensitive stylus and algorithm for touchscreen panel

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