Title:
VIBRATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/031513
Kind Code:
A1
Abstract:
The present invention provides a vibration device that can be configured to be thin and flat. A vibration device (10) provided with: a bottom-surface-side structure (11) having peripheral edge parts (11A, 11B) facing each other; a vibration film (12), in which vibration occurs, that is spread over between the peripheral edge parts (11A, 11B) of the bottom-surface-side structure (11); a contact film (14) having elasticity and being parallel to the vibration film (12); a sensor unit (15) for detecting contact to the contact film (14); and a drive unit (17) for driving the vibration film (12) when contact is detected by the sensor unit (15).
Inventors:
USUI KENTARO (JP)
HASHIMOTO JUNICHI (JP)
HASHIMOTO JUNICHI (JP)
Application Number:
PCT/JP2015/072178
Publication Date:
March 03, 2016
Filing Date:
August 05, 2015
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G06F3/01; G06F3/041
Domestic Patent References:
| WO2012157691A1 | 2012-11-22 |
Foreign References:
| JP2009225560A | 2009-10-01 |
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
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