| 摘要 |
<p>The present invention relates to a haptic actuator, a method for preparing the same and an apparatus comprising the same. More particularly, the present invention relates to a haptic actuator which maximizes the generation of vibration per unit area, has superior vibration characteristic, operates in a low frequency range, realizes various wave forms and low power consumption, facilitates integration, a method for preparing the same and an apparatus comprising the same.</p> |
