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US 2025/0178030 A1Published application
Haptic device and haptic module
AssigneeCk Materials Lab Co., Ltd.
InventorsJeen Gi KIM, Hyeong Jun KIM, Cheol Sung JEONG, In Sik JEE
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Abstract
The present invention relates to a haptic device and a haptic module. A haptic device according to the present invention comprises: a housing; a magnetic field generation unit disposed in the housing; an elastic support unit connected to the housing; a vibration unit which is connected to the elastic support unit, and which includes an elastic material in which magnetic particles are dispersed in a matrix; and a control unit for transmitting a signal to the magnetic field generation unit.
Claims8
A device providing a haptic tactile sensation, comprising:
- a haptic module implementing a haptic tactile sensation;
- and
- a control unit transmitting an operation signal of the haptic module;
- wherein the haptic module is applied to a surface of the device to be in contact with a user, and provides a haptic tactile sensation to a user according to a signal transmitted by the control unit corresponding to various operation situations.
1 more element
Dependencies are inferred from the claim text.