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    • 3. 发明公开
    • 압전진동모듈
    • PIEZO振动模块
    • KR1020130063317A
    • 2013-06-14
    • KR1020110129767
    • 2011-12-06
    • 삼성전기주식회사
    • 박동선김재경윤대웅손연호
    • H02N2/04
    • H02N2/043H01L41/053H02N2/005
    • PURPOSE: A piezoelectric vibration module is provided to maintain durability despite the dropping of and external impacts to a product. CONSTITUTION: A piezoelectric vibration module(100) includes a piezoelectric actuator, an upper case(110) which has an inner space so that the piezoelectric actuator is linearly vibrated and a cocking unit which protrudes downward; and a lower case(140) which closes the inner space of the upper case by being combined with the lower portion of the upper case and has a groove portion to combine a cocking part(111) with cocking. A welding unit(150) is formed on the surface, on which the upper case and the lower case contact, after the upper case and the lower case are combined to each other.
    • 目的:提供压电振动模块,以尽可能降低产品的外部冲击并保持耐用性。 构成:压电振动模块(100)包括压电致动器,具有内部空间使得压电致动器线性振动的上壳体(110)和向下突出的起动单元; 以及通过与上壳体的下部组合而封闭上壳体的内部空间的下壳体(140),并且具有将起翘部(111)与起翘组合的槽部。 在上壳体和下壳体彼此组合之后,在上壳体和下壳体接触的表面上形成焊接单元(150)。
    • 4. 发明公开
    • 햅틱 피드백 디바이스
    • HAPTIC反馈设备
    • KR1020130054218A
    • 2013-05-24
    • KR1020120149895
    • 2012-12-20
    • 삼성전기주식회사
    • 손연호박동선김재경윤대웅
    • G06F3/01H02N2/02
    • G06F3/016B06B1/06H01L41/09H02N2/02
    • PURPOSE: A haptic feedback device is provided to easily change a vibration frequency into a predetermined frequency band when a vibration member or a mass member, which is deviated from an allowable error range, is used. CONSTITUTION: A piezoelectric device(20) is contracted or extended corresponding to the polarity of applied voltage. A vibration member(10) generates displacement by combination with the piezoelectric device. Mass members(40,50) combine with the vibration member. A case accommodates the vibration member and the mass members. A first buffer member is formed in the upper side of the case or a mass member and prevents collision between the mass member and the case. The vibration member includes a first board, which is extended in a first direction, and a pair of second boards which is bent in a second direction which is perpendicular to the first direction.
    • 目的:提供一种触觉反馈装置,以便在使用偏离允许误差范围的振动部件或质量部件时,将振动频率容易地变更为规定的频带。 构成:压电装置(20)根据施加电压的极性收缩或延伸。 振动部件(10)与压电元件组合产生位移。 质量构件(40,50)与振动构件结合。 壳体容纳振动部件和质量部件。 第一缓冲构件形成在壳体的上侧或质量构件中,并且防止质量构件与壳体之间的碰撞。 振动部件包括沿第一方向延伸的第一板,以及沿与第一方向垂直的第二方向弯曲的一对第二板。
    • 5. 发明授权
    • 터치스크린장치
    • 触摸屏设备
    • KR101177610B1
    • 2012-08-28
    • KR1020090092543
    • 2009-09-29
    • 삼성전기주식회사
    • 손연호김재경박동선
    • G06F3/041G06F3/01
    • G06F3/016
    • 본 발명의 터치스크린 장치는 내부공간을 구획하는 케이스와, 상기 케이스의 상부에 구비되어 사용자에 의해 외부 터치를 받는 터치패널모듈과, 상기 터치패널모듈의 하부에 장착되어 진동을 발생시키는 진동발생수단과, 상기 케이스의 내부 일측면에 장착되어 상기 케이스에 진동을 발생하는 진동모터와, 상기 케이스의 내부에 설치되어 상기 터치패널모듈에 상기 터치가 발생될 때 설계자의 의도에 따라 터치 피드백 이외의 진동효과를 강조하고자 할 때는, 상기 진동모터의 공진주파수와 동일한 구동주파수를 생성하고 진동모터와 진동발생수단에 공급하여 진동모터와 진동발생수단을 동시에 진동시키고, 설계자의 의도에 따라 터치 피드백 진동효과를 강조하고자 할 때는, 상기 진동모터의 공진주파수 이외의 구동주파수를 생성하고 상기 진동발생수단에 공급하여 진동발생수단을 진동시키는 구동부를 포함한다.
      터치스크린패널, 화상표시부, 터치패널모듈, 진동발생수단, 공진주파수
    • 7. 发明公开
    • 피에조 액추에이터 및 이를 이용한 터치스크린
    • PIEZO执行器和触摸屏使用它
    • KR1020120072794A
    • 2012-07-04
    • KR1020100134689
    • 2010-12-24
    • 삼성전기주식회사
    • 박동선손연호김재경
    • H02N2/02G06F3/041
    • G06F3/016G06F3/0416G06F2203/04103H02N2/02
    • PURPOSE: A piezo actuator and a touch screen using the same are provided to vibrate a touch screen panel in the lateral direction using a piezoelectric device arranged in the orthogonal direction in the touch screen panel. CONSTITUTION: A piezo actuator(200) comprises a piezoelectric device(210), a mass(230), a vib-plate(250), and a flexible printed circuit board(270). The piezoelectric device is arranged in the orthogonal direction in a touch screen panel(100) to vibrate the touch screen panel in the lateral direction. The mass has a configuration of affecting the vibration force of the piezo actuator and is arranged in the orthogonal direction in the piezoelectric device. The vib-plate has two horizontal parts facing each other and a vertical part connected to the ends of the horizontal parts in the orthogonal direction. The flexible printed circuit board is connected to one side of the piezoelectric device.
    • 目的:使用压电致动器和使用其的触摸屏来使用在触摸屏面板中正交方向布置的压电装置在横向上振动触摸屏面板。 构成:压电致动器(200)包括压电装置(210),质量块(230),悬臂板(250)和柔性印刷电路板(270)。 所述压电元件在触摸屏面板(100)中沿正交方向配置,以使所述触摸屏面板沿横向振动。 质量体具有影响压电致动器的振动力的构造,并且在压电装置中沿正交方向配置。 悬臂板具有两个彼此面对的水平部分,并且垂直部分在垂直方向连接到水平部分的端部。 柔性印刷电路板连接到压电装置的一侧。
    • 9. 发明公开
    • 압전 액추에이터 모듈
    • 压电执行器模块
    • KR1020120013274A
    • 2012-02-14
    • KR1020110140343
    • 2011-12-22
    • 삼성전기주식회사
    • 김재경손연호우기석정수영장지연박동선이금경윤대웅
    • H01L41/047
    • H01L41/0475H01L41/0471H01L41/0472H01L41/083H01L41/09
    • PURPOSE: A piezoelectric actuator module is provided to prevent electric short generation while improving durability using a metal plate. CONSTITUTION: A first electrode plate is comprised of a plane outer electrode, an inner electrode(122), and a lateral outer electrode. The plane outer electrode is coated on the lower surface of a piezoelectric material(110). The inner electrode is coated on an even number inter-layer surface of the piezoelectric material. The lateral outer electrode connects the plane outer electrode and the inner electrode. A second electrode plate is comprised of the plane outer electrode, the inner electrode(132), and the lateral outer electrode. The inner electrode is coated on an odd number inter-layer surface of the piezoelectric material.
    • 目的:提供一种压电致动器模块,以防止电短路,同时使用金属板提高耐久性。 构成:第一电极板由平面外电极,内电极(122)和侧外电极构成。 平面外电极被涂覆在压电材料(110)的下表面上。 内电极被涂覆在压电材料的偶数层间表面上。 侧外电极连接平面外电极和内电极。 第二电极板由平面外电极,内电极(132)和侧外电极构成。 内部电极被涂覆在压电材料的奇数层间表面上。