Invention Grant
- Patent Title: Haptic device
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Application No.: US14425138Application Date: 2013-08-05
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Publication No.: US09607490B2Publication Date: 2017-03-28
- Inventor: Hiroshi Osawa , Takeshi Yamagishi
- Applicant: Sony Computer Entertainment Inc.
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Sony Interactive Entertainment Inc.
- Current Assignee: Sony Corporation,Sony Interactive Entertainment Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agent Matthew B. Dernier, Esq
- Priority: JP2012-202075 20120913
- International Application: PCT/JP2013/071177 WO 20130805
- International Announcement: WO2014/041923 WO 20140320
- Main IPC: H04B3/36
- IPC: H04B3/36 ; G08B6/00 ; G06F3/01 ; G08B21/24
Abstract:
There is provided a haptic device including a small-size haptic unit. The haptic device includes a weight, a magnet fixed to the weight, a coil that generates a magnetic field to reciprocate the magnet along a predetermined direction, and a current control unit that presents a haptic sensation to a user by controlling a current flowing in the coil to vibrate the weight.
Public/Granted literature
- US20150235530A1 Haptic Device Public/Granted day:2015-08-20
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