Abstract: The purpose of the present invention provides a small-sized camera module for correcting hand-shake, in which a magnet for correcting the shaking is integrated with a magnet for adjusting the focus to implement a simple structure.

Abstract: A photography device with anti-shake function for sensing camera shake and moving a lens toward a direction to correct the camera shake when photographing an object so that the object may be clearly photographed. A coil and a magnet are included in the invention, and the coil moves in a direction perpendicular to the optical-axis of the lens as a result of magnetic fields generated by the magnet and the coil when electric power is applied to the coil.

Abstract: A photography device with anti-shake function for sensing camera shake and moving a lens toward a direction to correct the camera shake when photographing an object so that the object may be clearly photographed. A coil and a magnet are included in the invention, and the coil moves in a direction perpendicular to the optical-axis of the lens as a result of magnetic fields generated by the magnet and the coil when electric power is applied to the coil.

Abstract: The present invention provides a portable terminal having a haptic module in which a piezoelectric element is mounted on a hinge part elastically supporting a touch pad, so that it is possible to more precisely operate a haptic feedback added to the touch pad and it is possible to locally control a haptic feedback exhibited on the touch pad. According to the present invention, the portable terminal having a haptic module comprises: a main body; a touch pad which is included in the main body to recognize a touch of a user; a vibration stage which is disposed between the main body and the touch pad and has a hinge part upwardly elastically supporting the touch pad; a piezoelectric element which is mounted on the hinge part, and when power is applied, wrap-deforms the hinge part to generate a vibration on the touch pad.

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.

Abstract: The purpose of the present invention is to provide a compact three-dimensional image photographing device capable of adjusting the first angle of view on an object being picked up on the image sensor by adjusting the space between two lenses by moving the two lenses horizontally, left and right. The compact three-dimensional image photographing device of the present invention comprises a case; a first holder and a second holder mounted spaced apart from each other on the left and right sides in the case so that the holders can move in the left and right directions, each of the holders having a compact camera actuator therein; a guide shaft, passing through the first and second holders and thus mounted on the case, for guiding the left and right movements of the first holder and the second holder; and left and right driving portions, mounted respectively on the first holder and the second holder, for moving the first holder and the second holder left and right.

Abstract: The purpose of the present invention provides a small-sized camera module for correcting hand-shake, in which a magnet for correcting the shaking is integrated with a magnet for adjusting the focus to implement a simple structure.

Abstract: Disclosed is a motion detection switch, and more particularly a motion detection switch which can recognize motion of a reflector moved at an upper side of a display part of a mobile phone, and can control the mobile phone without any touching operation. The motion detection switch recognizes motion of a reflection body moved at an upper side of a display part of a portable terminal and controls the portable terminal, including a base which is disposed at an upper side of a main body of the portable terminal having the display part, which is outside the display part; a light receiving device which is disposed at the base; a plurality of light emitting devices which are disposed at the base so as to be symmetric with respect to the light receiving device; and a control device which operates the light emitting devices.

Abstract: The present invention relates to a motion sensing switch, and more particularly to a motion sensing switch which can sense external motions without any touching operation. The motion sensing switch of the present invention includes a base; a light receiving device which is disposed at the base; a plurality of light emitting devices which are disposed at the base so as to be symmetric with respect to the light receiving device; a control part which operates the light emitting devices, wherein the light emitting devices are disposed to be inclined in an opposite direction to the light receiving device, and the light receiving device senses light emitted from the light emitting devices and reflected by a reflection body and then transfers an operation signal to the control part, and the control part receives the operation signal and recognizes motion of the reflection body.

Abstract: The present invention relates to an image photographing device, and is invented to absorb vibration of the plate spring when the lens holder is moved, thereby stabilizing rapidly the lens holder. According to one example, the small camera provided with a damper includes a lens holder provided with lens and driven in an optical axial direction, a fixing unit housing the lens holder, a plate spring which is arranged to the upper part or lower part of the lens holder and connects the lens holder to the fixing unit and supports it so that the lens holder is moved in an optical axial direction, a driving unit for driving the lens holder in an optical axial direction, a support unit arranged on the lower parts of the lens holder and the fixing unit, and a damper member attached to the plate spring for absorbing vibrations of the plate spring wherein the damper member is made with polymer chemical having an elastic force and the elastic force of the damper member is smaller than that of the plate spring.

Abstract: Disclosed is a compact type 3D image photographing apparatus which adjusts a convergence angle with respect to a subject using two lenses in order to photograph a stereoscopic image. The compact type image photographing apparatus includes a housing; a first actuator having a first lens and disposed in the housing so as to be moved left and right; a second actuator having a second lens, disposed in the housing so as to be moved left and right, and disposed to be spaced apart from the first actuator; a left/right driving part which is disposed at each of the first and second actuators so as to move the first actuator or the second actuator left and right when power is applied; an image sensor which is disposed at each lower side of the first and second actuators so as to photograph a subject through the first and second lenses; and a control part which is disposed at a lower side of the image sensor so as to control power supplied to the left/right driving part, the first actuator and the second actuator.

Abstract: The present invention is for sensing camera shake and moving a lens toward a direction to correct the camera shake when photographing an object so that the object may be clearly photographed. A coil and a magnet are included in the invention, and the coil moves in a direction perpendicular to the optical-axis of the lens as a result of magnetic fields generated by the magnet and the coil when electric power is applied to the coil.

Abstract: The present invention relates to an image photographing device, and is invented to absorb vibration of the plate spring when the lens holder is moved, thereby stabilizing rapidly the lens holder. According to one example, the small camera provided with a damper includes a lens holder provided with lens and driven in an optical axial direction, a fixing unit housing the lens holder, a plate spring which is arranged to the upper part or lower part of the lens holder and connects the lens holder to the fixing unit and supports it so that the lens holder is moved in an optical axial direction, a driving unit for driving the lens holder in an optical axial direction, a support unit arranged on the lower parts of the lens holder and the fixing unit, and a damper member attached to the plate spring for absorbing vibrations of the plate spring wherein the damper member is made with polymer chemical having an elastic force and the elastic force of the damper member is smaller than that of the plate spring.

Abstract: An image photographing apparatus for automatically focusing a photographed image to improve the image quality. The image photographing apparatus automatically focuses the image through a zoom actuator for changing a zoom ratio and a focus actuator for controlling the focus to thereby enhance the image quality. Also, the image photographing apparatus adds a zooming function to diversify the application fields of image photographing.

Abstract: An image photographing apparatus for automatically focusing a photographed image to improve the image quality. The image photographing apparatus automatically focuses the image through a zoom actuator for changing a zoom ratio and a focus actuator for controlling the focus to thereby enhance the image quality. Also, the image photographing apparatus adds a zooming function to diversify the application fields of image photographing.