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US 10,255,772 B2Granted
Tactile information supply module
AssigneeCk Materials Lab Co., Ltd.
InventorsSeoung Hun Do, Hyeong Jun Kim
Life of this patent
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Abstract
Provided is a tactile information supply module. The tactile information supply module includes a receiver for receiving message information from the outside, a controller for converting the message information into a tactile signal, and an operator for providing tactile information to a user based on the tactile signal, wherein the operator includes at least one tactile sensation provider comprising magnetic particles and a matrix material, and wherein the tactile sensation provider is transformed in response to an external magnetic field to provide the tactile information.
Claims11
A method comprising:
- receiving message information;
- transforming the message information into a tactile signal;
- and
- actuating an operator to provide tactile information according to the tactile signal,
- wherein the operator includes at least one tactile sensation provider comprising polarizable particles and a matrix material, and
- wherein the tactile sensation provider provides the tactile information by being transformed in response to an external electric field.
3 more elements
Dependencies are inferred from the claim text.