Title:
CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2021058863
Kind Code:
A
Abstract:
To provide a control device, which can appropriately apply various tactile and operational feelings, with a simple configuration, without using an attenuation material.SOLUTION: A control device, which controls an electromagnetic actuator which drives an operation instrument supported by an elastic support part to be elastically vibratable in one direction of vibrating directions thereof and vibrates the instrument, comprises a current pulse supply part that supplies driving current pulse as driving currents for driving the operation instrument to a coil of the electromagnetic actuator. The current pulse supply part supplies the driving current pulse that can start elastic vibrations as main driving current pulse, and then supplies the driving current pulse that can adjust a period of time during which the elastic vibrations are attenuated, as sub driving current pulse.SELECTED DRAWING: Figure 11
Inventors:
ISHITANI TOMOYA
TAKAHASHI YUUKI
TAKAHASHI YUUKI
Application Number:
JP2019185840A
Publication Date:
April 15, 2021
Filing Date:
October 09, 2019
Export Citation:
Assignee:
MINEBEAMITSUMI INC
International Classes:
B06B1/04; G06F3/01; G06F3/041
Domestic Patent References:
| JP2018536224A | 2018-12-06 | |||
| JP2019091198A | 2019-06-13 | |||
| JP2010287231A | 2010-12-24 | |||
| JP2015056033A | 2015-03-23 |
Foreign References:
| US20150332565A1 | 2015-11-19 |
Attorney, Agent or Firm:
Washeda International Patent Office