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Communication Dans Un Congrès Année : 2014

Using an Ultrasonic Transducer to Produce Tactile Rendering on a Touchscreen

Résumé

Friction reduction based tactile devices use an ultrasonic vibration to create an overpressure between a user's fingertip and the vibrating surface. This phenomenon is called "the squeeze film effect". This is an emerging technology to produce a haptic feedback on the touchscreen of handheld electronic devices. In this paper, we present the technology and the main technological issues to be improved.
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Dates et versions

hal-01018415 , version 1 (12-08-2014)

Identifiants

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Frédéric Giraud, Christophe Giraud-Audine, Michel Amberg, Betty Lemaire-Semail. Using an Ultrasonic Transducer to Produce Tactile Rendering on a Touchscreen. Joint IEEE International Symposium on the Applications of Ferroelectrics, International Workshop on Acoustic Transduction Materials and Devices & Workshop on Piezoresponse Force Microscopy (ISAF/IWATMD/PFM), May 2014, PENN STATE, United States. ⟨10.1109/ISAF.2014.6922972⟩. ⟨hal-01018415⟩
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