- Patent Title: Method and apparatus for generating haptic effects using actuators
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Application No.: US12481030Application Date: 2009-06-09
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Publication No.: US10401961B2Publication Date: 2019-09-03
- Inventor: Juan Manuel Cruz-Hernandez , Danny A. Grant , Robert W. Heubel
- Applicant: Juan Manuel Cruz-Hernandez , Danny A. Grant , Robert W. Heubel
- Applicant Address: US CA San Jose
- Assignee: IMMERSION CORPORATION
- Current Assignee: IMMERSION CORPORATION
- Current Assignee Address: US CA San Jose
- Agency: Medler Ferro Woodhouse & Mills PLLC
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G06F3/041

Abstract:
A method and apparatus of actuator control mechanisms for haptic effects are disclosed. The apparatus can include an actuator and a controller for controlling a haptic cell. Depending on the type of haptic effect desired, as well as the damping characteristics of the system, the controller can generate a kick-in pulse followed by a main pulse to create an increased acceleration response, and/or a breaking pulse to provide a damping effect for a short mechanical type of haptic effect.
Public/Granted literature
- US20100309142A1 METHOD AND APPARATUS FOR GENERATING HAPTIC EFFECTS USING ACTUATORS Public/Granted day:2010-12-09
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