Tactile presentation device and method for controlling tactile presentation device

By using elastically deformable electrodes and a control unit in the tactile presentation device, the problem of unstable tactile perception caused by electrode position displacement and changes in contact state is solved, achieving stable contact between the electrodes and the skin and reliable presentation of the expected electrical stimulation tactile sensation.

CN122422845APending Publication Date: 2026-07-17SONY GROUP CORP
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SONY GROUP CORP
Filing Date
2024-03-18
Publication Date
2026-07-17

Smart Images

  • Figure CN122422845A_ABST
    Figure CN122422845A_ABST
Patent Text Reader

Abstract

A tactile presentation device according to an embodiment of the present technology includes a first electrode, a second electrode, and a control unit. The first electrode and the second electrode each have an electrode layer and a deformable layer elastically deformable connected to the electrode layer. Both the first electrode and the second electrode are configured to attach to and detach from the user's skin. The control unit is connected to the first electrode and the second electrode and generates a tactile signal for presenting an electrical stimulation tactile sensation to the user.
Need to check novelty before this filing date? Find Prior Art