Premium
P‐180: Force Sensing Technique for Capacitive Touch Panel
Author(s) -
Gao Shuo,
Nathan Arokia
Publication year - 2016
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.11069
Subject(s) - capacitive sensing , acoustics , materials science , electrical engineering , computer science , engineering , physics
A force sensing technique is presented for capacitive touch panels. By measuring force induced stress, force touch can be detected even when the panel deflection is very small. In addition to that, image based down‐sampling methods are proposed to reduce power consumption and boost readout speed of touch panel.