Abstract: A vibrator equipped with a piezoelectric element comprises: a case of which an upper or lower surface is coupled to an object to be vibrated; a vibrating part which is disposed in the case; a piezoelectric element which is coupled to the vibrating part so as to be deformed, thereby vibrating the vibrating part up and down; and a power supply part which supplies power to the piezoelectric element. The vibrating part is formed with a hooking protrusion which is protruded laterally, and the case is formed with a hooking groove which restricts an up/down and lateral moving distance of the hooking protrusion.

Abstract: The present invention relates to a haptic actuator that generates vibration, and more particularly, to a vibration actuator that can reduce falling time of vibration after applied power is blocked while maintaining a vibration force.

Abstract: The present invention relates to a haptic actuator, and the vibrating body includes a first magnet and a second magnet that are disposed on one end of the coil member in the vertical direction to be spaced apart from each other; a third magnet and a second magnet that are disposed on the other end of the coil member in the vertical direction to be spaced apart from each other; a first magnetic body that is mounted on one end of the first magnet and the third magnet in the horizontal direction; a second magnetic body that is mounted on the other end of the second magnet and the fourth magnet in the horizontal direction; and the first weight and the second weight that is mounted the first magnetic body and the second magnetic body respectively, the polarities of the first magnet and the second magnet having a north pole in the direction facing each other and a south pole in the opposite direction thereof, and the polarities of the third magnet and the forth magnet having a north pole in the direction facing eac

Abstract: A haptic actuator having a vibrating body which comprises a first magnetic body disposed on one end of the coil member in the vertical direction; a second magnetic body disposed on an opposite end of the coil member in the vertical direction; a first magnet and a second magnet mounted on both ends of the first magnetic body in the horizontal direction respectively; a third magnet and a forth magnet mounted on both ends of the second magnetic body in the horizontal direction respectively; a third magnetic body mounted on one ends of the first magnet and the third magnet in the horizontal direction; a forth magnetic body mounted on the opposite ends of the second magnet and the forth magnet in the horizontal direction; and a first weight and the second weight mounted on the third magnetic body and the forth magnetic body respectively.

Abstract: A haptic actuator having a vibrating body which comprises a first magnetic body disposed on one end of the coil member in the vertical direction; a second magnetic body disposed on an opposite end of the coil member in the vertical direction; a first magnet and a second magnet mounted on both ends of the first magnetic body in the horizontal direction respectively; a third magnet and a forth magnet mounted on both ends of the second magnetic body in the horizontal direction respectively; a third magnetic body mounted on one ends of the first magnet and the third magnet in the horizontal direction; a forth magnetic body mounted on the opposite ends of the second magnet and the forth magnet in the horizontal direction; and a first weight and the second weight mounted on the third magnetic body and the forth magnetic body respectively.

Abstract: A haptic actuator more improved performance in response speed, frequency band, etc according to touch of user by improving magnetic force structure, comprises a case having an accommodation space therein; a core fixedly mounted in the accommodation space; a first coil member and a second coil member mounted on the outside of the core to be vertically spaced apart each other; a center yoke disposed between the first coil member and the second coil member and mounted on the outside of the core; a magnet disposed on the outside of the center yoke; a weight fixedly mounted on the outside of the magnet; a first elastic member having an end fixed to the magnet and the weight, and an opposite end fixed to the upper of the case and elastically supporting the magnet and the weight.

Abstract: A vibrator equipped with a piezoelectric element includes a vibrating member which is formed into a flat type and of which both ends are coupled to an object; a piezoelectric element which is coupled to an upper or lower surface of the vibrating member; and a power supply part which supplies power to the piezoelectric element, wherein the vibrating member includes an operating part including a first operating surface which is disposed horizontally and a second operating surface which is bent down and extended from both ends of the first operating surface; and a fixing part which is extended from the both ends of the operating so as to be coupled to the object.

Abstract: The present invention relates to a haptic actuator that generates vibration, and more particularly, to a vibration actuator that can reduce falling time of vibration after applied power is blocked while maintaining a vibration force.

Abstract: The present invention relates to a haptic actuator, and the vibrating body includes a first magnet and a second magnet that are disposed on one end of the coil member in the vertical direction to be spaced apart from each other; a third magnet and a second magnet that are disposed on the other end of the coil member in the vertical direction to be spaced apart from each other; a first magnetic body that is mounted on one end of the first magnet and the third magnet in the horizontal direction; a second magnetic body that is mounted on the other end of the second magnet and the fourth magnet in the horizontal direction; and the first weight and the second weight that is mounted the first magnetic body and the second magnetic body respectively, the polarities of the first magnet and the second magnet having a north pole in the direction facing each other and a south pole in the opposite direction thereof, and the polarities of the third magnet and the forth magnet having a north pole in the direction facing eac

Abstract: A haptic actuator more improved performance in response speed, frequency band, etc according to touch of user by improving magnetic force structure, comprises a case having an accommodation space therein; a core fixedly mounted in the accommodation space; a first coil member and a second coil member mounted on the outside of the core to be vertically spaced apart each other; a center yoke disposed between the first coil member and the second coil member and mounted on the outside of the core; a magnet disposed on the outside of the center yoke; a weight fixedly mounted on the outside of the magnet; a first elastic member having an end fixed to the magnet and the weight, and an opposite end fixed to the upper of the case and elastically supporting the magnet and the weight.

Abstract: A vibrator equipped with a piezoelectric element comprises: a case of which an upper or lower surface is coupled to an object to be vibrated; a vibrating part which is disposed in the case; a piezoelectric element which is coupled to the vibrating part so as to be deformed, thereby vibrating the vibrating part up and down; and a power supply part which supplies power to the piezoelectric element. The case comprises a base; and a support part which is protruded from both sides of the base and also coupled to both sides of the vibrating plate so as to elastically support the vibrating plate upward and downward, and a deformation quantity of the vibrating plate which is deformed to be bent by external impact is reduced while the support part is deformed together.

Abstract: A vibrator equipped with a piezoelectric element comprises: a case of which an upper or lower surface is coupled to an object to be vibrated; a vibrating part which is disposed in the case; a piezoelectric element which is coupled to the vibrating part so as to be deformed, thereby vibrating the vibrating part up and down; and a power supply part which supplies power to the piezoelectric element. The vibrating part is formed with a hooking protrusion which is protruded laterally, and the case is formed with a hooking groove which restricts an up/down and lateral moving distance of the hooking protrusion.

Abstract: Disclosed is a vibrator equipped with a piezoelectric element, and more particularly, to a vibrator equipped with a piezoelectric element, in which vibration is generated by using bending deformation of the piezoelectric element. The vibrator equipped with a piezoelectric element, including a vibrating member which is formed into a flat type and of which both ends are coupled to an object; a piezoelectric element which is coupled to an upper or lower surface of the vibrating member; and a power supply part which supplies power to the piezoelectric element, wherein the vibrating member includes an operating part including a first operating surface which is disposed horizontally and a second operating surface which is bent down and extended from both ends of the first operating surface; and a fixing part which is extended from the both ends of the operating so as to be coupled to the object.

Abstract: Disclosed is a touch motion switch, more particularly a touch motion switch which generates vibrations such that a user feels vibrations when touching a switch. The touch motion switch includes: a case having a first guide therein; a vibration unit coupled to the case to be movable vertically and having a second guide movable vertically along the first guide; a resilient member mounted to the case to support the vibration unit and resiliently deformed when the vibration unit is moved vertically; a magnetic force unit inserted into the case; and a coil unit mounted to the second guide, for providing a driving force such that the vibration unit is vertically moved to vibrate by an electromagnetic interaction with the magnetic force unit.

Abstract: Disclosed is a haptic module using a piezoelectric element. The haptic module comprises a base, a vibration member which is mounted on the upper portion of the base so as to be vertically movable, a piezoelectric element which couples to the vibration member, a power portion for applying power to the piezoelectric element, and a panel member which is mounted to the upper portion of the vibration member. According to the present invention, vertical movement of the vibration member effectively sends force to the panel member by means of the piezoelectric element to facilitate the vertical movement and enhance driving force, and thereby enhances the feeling of vibration or clicking of the panel member.

Abstract: Disclosed is a haptic module using a piezoelectric element. The haptic module comprises a base, a vibration member which is mounted on the upper portion of the base so as to be vertically movable, a piezoelectric element which couples to the vibration member, a power portion for applying power to the piezoelectric element, and a panel member which is mounted to the upper portion of the vibration member.

Abstract: The present invention relates to a driving body and a driving device having a piezoelectric element mounted thereon, and more particularly, to a driving body and a driving device having a piezoelectric element mounted thereon for transferring a lens by actuating a lens holder in a vertical direction using the piezoelectric element.