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US 2010/0148945 A1Published application
Haptic feedback device for a portable terminal
AssigneeSamsung Electronics Co., Ltd.
InventorsIn-Kuk YUN, In Kim
Life of this patent
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Abstract
A haptic feedback device for a portable terminal. The haptic feedback device includes an input member, a vibration member that passes through the input member, and serves as a rotation axis of the input member, and a piezo actuator in contact with the vibration member. As the input member rotates or pivots with respect to the rotation axis, the piezo actuator actuates to vibrate the vibration member.
Claims10
A haptic feedback device for a portable terminal, the haptic feedback device comprising:
- an input member;
- a vibration member that passes through the input member, and serves as a rotation axis of the input member;
- and
- a piezo actuator in contact with the vibration member,
- wherein as the input member rotates or pivots with respect to the rotation axis, the piezo actuator actuates to vibrate the vibration member.
2 more elements
Dependencies are inferred from the claim text.