Mutual Capacitive Calculation for Touch Panel Design

DOI

10.2991/meici-16.2016.70How to use a DOI?

Keywords

Touch panel;Self capacitance;Mutual capacitance;Maxwell capacitance matrix

Abstract

This paper took four kinds of circuit layouts for mutual capacitive touch panel design, such as diamond, metal mesh, strip, and strip-style semi-ladder tree. One could see the electrodes overlapping area for the patterns of mesh and strip is the largest, but its percentage change of mutual capacitance is the smallest (-25.4%). On the other hand, the electrodes overlapping area of sensing electrodes with hexagonal lace pattern and driving electrodes with mesh pattern is the smallest. But its percentage change is the largest (-47.6%), and so it is easy for discrimination, so do the IC driver design is easy.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jiumming Lin
AU  - Mungwei Lin
AU  - Chenghung Lin
PY  - 2016/09
DA  - 2016/09
TI  - Mutual Capacitive Calculation for Touch Panel Design
BT  - Proceedings of the 2016 6th International Conference on Management, Education, Information and Control (MEICI 2016)
PB  - Atlantis Press
SP  - 339
EP  - 343
SN  - 1951-6851
UR  - https://doi.org/10.2991/meici-16.2016.70
DO  - 10.2991/meici-16.2016.70
ID  - Lin2016/09
ER  -