Title:
HAPTIC FEEDBACK GENERATION
Document Type and Number:
WIPO Patent Application WO/2015/172663
Kind Code:
A1
Abstract:
A haptic feedback generation method and apparatus relate to the field of haptic feedback. The method comprises: in response to that a user body touches an object, sending a second mechanical wave that is used to form a haptic signal at a touch position with a first mechanical wave generated by the user body (S110). A source for forming the haptic signal can be at the touch position, to cause that an effective haptic feedback to a user can be formed with little energy consumption, and poor experience of the user caused by vibration of an entire object is avoided.
Inventors:
DU LIN (CN)
Application Number:
PCT/CN2015/077924
Publication Date:
November 19, 2015
Filing Date:
April 30, 2015
Export Citation:
Assignee:
BEIJING ZHIGU RUITUO TECH CO LTD (CN)
International Classes:
G06F3/01
Foreign References:
| CN103984414A | 2014-08-13 | |||
| CN103995591A | 2014-08-20 | |||
| CN102736288A | 2012-10-17 | |||
| CN202102397U | 2012-01-04 | |||
| US20110163985A1 | 2011-07-07 |
Attorney, Agent or Firm:
PATENTSINO IP FIRM (Shang Fang BuildingNo.27 Middle Road of North Third Ring Road, Xicheng District, Beijing 9, CN)
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