Electric vibration type Tactile display

Title:

Electric vibration type Tactile display

Document Type and Number:

Japanese Patent JP6234364

Kind Code:

B2

Abstract:

A system for generating a haptic effect with an electrostatic device, alone or in combination with actuators or other devices configured to generate a haptic effect. The system may generate the haptic effect to simulate a coefficient of friction or texture on the surface of a user interface, such as a display screen or touchpad. The simulated coefficient of friction may be adjusted to convey other properties on the user interface surface. The system may also include sensors that measure the simulated coefficient of friction and the impedance at the surface.

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Inventors:

Cruz-Hernandez, Fan, Manuel
Grant, Danny, A.

Application Number:

JP2014506471A

Publication Date:

November 22, 2017

Filing Date:

April 16, 2012

Export Citation:

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Assignee:

IMMERSION CORPORATION

International Classes:

G06F3/041; G06F3/0488

Domestic Patent References:

JP2008186079A
JP2011530756A
JP2008502073A
JP2004319255A
JP11203020A
JP2010503579A
JP62222328A
JP2006251948A
JP2006012184A
JP2003216294A
JP2000501033A
JP2009532808A

Foreign References:

US20100231550
US20090015560

Attorney, Agent or Firm:

Satoshi Murakoshi
Yuichi Obata

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