Electronic device with noise-cancelling force sensor

The Journal focuses on an electronic device. A portable electronic device comprises at least one force sensor configured to generate a force signal based at least in part on a force applied to a touch-sensitive display and a processor configured to receive the force signal and to provide a feedback signal when the force exceeds a force threshold. The at least one force sensor may be integrated into the touch-sensitive display. An electronic device may have a housing in which components such as a display are mounted. A strain gauge may be mounted on a layer of the display such as a cover layer or may be mounted on a portion of the housing or other support structure. The layer of material on which the strain gauge is mounted may be configured to flex in response to pressure applied by a finger of a user. The strain gauge may serve as a button for the electronic device or may form part of other input circuitry. A differential amplifier and analog-to-digital converter circuit may be used to gather and process strain gauge signals. The strain gauge may be formed form variable resistor structures that make up part of a bridge circuit that is coupled to the differential amplifier. The bridge circuit may be configured to reduce the impact of capacitive coupled noise.
Journal of Industrial Electronics and Applications is using online manuscript submission, review and tracking systems of SciTechnol for quality and quick review processing. Authors may submit manuscripts and track their progress through the system, hopefully to publication. Reviewers can download manuscripts and submit their opinions to the editor. Editors can manage the whole submission/review/revise/publication process. Publishers can see what manuscripts are in the pipeline awaiting publication. Email is sent automatically to appropriate parties when significant events occur.
Submit manuscripts at https://www.scholarscentral.org/submissions/industrial-electronics-applications.html or an e-mail attachment to the Editorial Office at manuscripts@scitechnol.com
Best Regards,
Editorial Manager
Journal of Industrial Electronics and Applications
Email: industrialelect@peerreviewedjournal.org