Haptische Vorrichtung, elektronische Vorrichtung und Verfahren zur Herstellung eines haptischen Effekts

Details

Veröffentlichungs-Nr.

EP2772832

Aktenzeichen

EP14157366

Anmeldetag

28. Februar 2014

Veröffentlichung

8. April 2020

Erteilung

8. April 2020

Rechtsraum

EP

IPC

G06F3/01G06F3/03H02N2/02H01L41/09

Abstract

A haptic output device including an actuator configured to generate a haptic effect, and a processor configured to communicate a driving signal to the actuator and to communicate a braking signal to the actuator before or at the same time the driving signal is terminated to generate the haptic effect. The braking signal has a frequency substantially the same as a resonant frequency of the actuator and at a reverse phase of the driving signal.

Anmelder

Firma

Immersion Corporation

Land

🇺🇸 USA

Fachgebiete