Title:
HAPTIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/041923
Kind Code:
A1
Abstract:
Provided is a haptic device provided with a small haptic unit.
The haptic device includes: a weight (11); a magnet (12) affixed to the weight (11); a coil (13) that generates a magnetic field that gives the magnet (12) back and forth movement along a prescribed direction; and a current control unit (22) that provides haptic feedback to a user by controlling a current flowing in the coil (13) and vibrating the weight (11).
Inventors:
OSAWA HIROSHI (JP)
YAMAGISHI TAKESHI (JP)
YAMAGISHI TAKESHI (JP)
Application Number:
PCT/JP2013/071177
Publication Date:
March 20, 2014
Filing Date:
August 05, 2013
Export Citation:
Assignee:
SONY COMPUTER ENTERTAINMENT INC (JP)
International Classes:
G06F3/01
Foreign References:
| JP2005078310A | 2005-03-24 | |||
| JP2004112979A | 2004-04-08 | |||
| JP2008305109A | 2008-12-18 | |||
| JP2009015643A | 2009-01-22 |
Other References:
See also references of EP 2897025A4
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
Patent business corporation far international patent firm (JP)
Patent business corporation far international patent firm (JP)
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