Invention Grant
- Patent Title: Vibration actuator with a unidirectional drive
- Patent Title (中): 具有单向驱动的振动执行器
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Application No.: US11733453Application Date: 2007-04-10
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Publication No.: US08378965B2Publication Date: 2013-02-19
- Inventor: Pedro Gregorio , Danny A. Grant , Juan Manuel Cruz-Hernandez
- Applicant: Pedro Gregorio , Danny A. Grant , Juan Manuel Cruz-Hernandez
- Applicant Address: US CA San Jose
- Assignee: Immersion Corporation
- Current Assignee: Immersion Corporation
- Current Assignee Address: US CA San Jose
- Agency: Squire Sanders (US) LLP
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
A haptic feedback generation system includes a linear resonant actuator and a drive circuit. The drive circuit is adapted to output a unidirectional signal that is applied to the linear resonant actuator. In response, the linear resonant actuator generates haptic vibrations.
Public/Granted literature
- US20080252594A1 Vibration Actuator with a Unidirectional Drive Public/Granted day:2008-10-16
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