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31. 发明授权

US07999421B2 Horizontal linear vibrator 有权
标题翻译：水平线性振动器
公开(公告)号：US07999421B2
公开(公告)日：2011-08-16
申请号：US12559461
申请日：2009-09-14
申请人： Yong Jin Kim , Jun Kun Choi , Jae Woo Jun , Ki Suk Woo , Kwang Hyung Lee , Je Hyun Bang , Seok Jun Park , Kyung Ho Lee , Hwa Young Oh
发明人： Yong Jin Kim , Jun Kun Choi , Jae Woo Jun , Ki Suk Woo , Kwang Hyung Lee , Je Hyun Bang , Seok Jun Park , Kyung Ho Lee , Hwa Young Oh
IPC分类号： H02K35/00
CPC分类号： H02K33/18
摘要： The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations while at the same time guaranteeing a sufficiently long lifetime and satisfactory responsivity. The horizontal linear vibrator includes a casing, a bracket, a vibration unit and springs. The casing defines an internal space therein. A first magnet is attached to an upper plate of the casing. The bracket is coupled to the lower end of the casing. The second magnet is attached to the bracket such that different poles of the first and second magnets face each other. The vibration unit has a weight, and a cylindrical coil which is provided in or under the weight. The springs are coupled to the sidewall plates of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.
摘要翻译：本发明提供一种水平线性振动器，其可以减小厚度，但是增加振动的强度，同时保证足够长的使用寿命和令人满意的响应性。水平线性振动器包括壳体，支架，振动单元和弹簧。壳体在其中限定内部空间。第一磁体附接到壳体的上板。支架联接到壳体的下端。第二磁体附接到支架，使得第一和第二磁体的不同的磁极彼此面对。振动单元具有重量，并且设置在重物中或其下方的圆柱形线圈。弹簧联接到壳体或支架的侧壁板。弹簧弹性地支撑振动单元以允许振动单元在水平方向上振动。

32. 发明申请

US20110074228A1 VIBRATION MOTOR 审中-公开
标题翻译：振动电机
公开(公告)号：US20110074228A1
公开(公告)日：2011-03-31
申请号：US12760071
申请日：2010-04-14
申请人： Yong-Jin KIM , Hwa-Young Oh , Jee-Sung Lee , Seok-Jun Park , Je-Hyun Bang , Kwang-Hyung Lee , Kyoung-Ho Lee , Jun-Kun Choi , Ki-Suk Woo
发明人： Yong-Jin KIM , Hwa-Young Oh , Jee-Sung Lee , Seok-Jun Park , Je-Hyun Bang , Kwang-Hyung Lee , Kyoung-Ho Lee , Jun-Kun Choi , Ki-Suk Woo
IPC分类号： H02K33/00
CPC分类号： H02K33/16
摘要： A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a cylinder-shaped coil unit, a vibrator, which is inserted into the coil unit and includes a magnet that forms an asymmetric magnetic field in a vibration direction, and an elastic body, which elastically supports the vibrator. Thus, the vibration motor can have a nonlinear characteristic, and thus a frequency bandwidth in which a resonance occurs can be expanded.
摘要翻译：公开了一种振动电动机。根据本发明的一个实施例，振动电动机包括一个圆柱形的线圈单元，一个振动器，它被插入到线圈单元中，并包括一个在振动方向上形成非对称磁场的磁体，以及一个弹性体，其弹性地支撑振动器。因此，振动电动机可以具有非线性特性，因此可以扩大发生共振的频率带宽。

33. 发明授权

US07911098B2 Vibration motor 有权
标题翻译：振动电机
公开(公告)号：US07911098B2
公开(公告)日：2011-03-22
申请号：US12638551
申请日：2009-12-15
申请人： Kyoung-Ho Lee , Jun-Kun Choi , Jae-woo Jun , Hwa-Young Oh , Kwang-Hyung Lee , Je-Hyun Bang , Seok-Jun Park , Yong-Jin Kim , Seung-Heon Han
发明人： Kyoung-Ho Lee , Jun-Kun Choi , Jae-woo Jun , Hwa-Young Oh , Kwang-Hyung Lee , Je-Hyun Bang , Seok-Jun Park , Yong-Jin Kim , Seung-Heon Han
IPC分类号： H02K7/06 , H02K35/00 , H02K33/00 , H02K11/00
CPC分类号： B06B1/045 , H02K33/16
摘要： A linear vibrator is disclosed. The linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is coupled to the coil unit such that the magnet can move relatively, and a plurality of leaf springs, which are interposed between the magnet and the base. Here, the plurality of leaf springs face one another and are coupled to one another Thus, the linear vibrator can increase the range of vibration displacement in a structure and increase the amount of vibration in the linear vibrator. Also, even though the linear vibrator becomes thinner, the range of displacement can be increased because the weight is vibrated horizontally.
摘要翻译：公开了线性振动器。线性振动器包括基座，耦合到基座的线圈单元，耦合到线圈单元的磁体，使得磁体可以相对移动，并且多个板簧插入在磁体和的基地。这里，多个板簧彼此面对并且彼此耦合。因此，线性振动器可以增加结构中的振动位移的范围并增加线性振动器中的振动量。此外，即使线性振动器变薄，由于重量水平振动，因此可以增加位移范围。

34. 发明申请

US20110001365A1 LINEAR VIBRATION MOTOR 失效
标题翻译：线性振动电机
公开(公告)号：US20110001365A1
公开(公告)日：2011-01-06
申请号：US12718466
申请日：2010-03-05
申请人： Seok Jun PARK , Jun Kun CHOI , Jae Woo JUN , Hwa Young OH , Je Hyun BANG , Kwang Hyung LEE , Yong Jin KIM , Kyung Ho LEE
发明人： Seok Jun PARK , Jun Kun CHOI , Jae Woo JUN , Hwa Young OH , Je Hyun BANG , Kwang Hyung LEE , Yong Jin KIM , Kyung Ho LEE
IPC分类号： H02K7/08
CPC分类号： H02K33/16 , H02K7/08
摘要： Disclosed herein is a linear vibration motor. The motor includes a casing surrounding the top and widthwise side of the motor, and a bracket surrounding the bottom and lengthwise side of the motor. A plate is provided on an inner surface of a side of the bracket and integrally has a cylindrical part to accommodate a coil. A mass body is provided in a central portion of the bracket and vibrates horizontally, a yoke is provided on a side surface of the mass body, and a magnet is mounted to a central portion of the yoke to be inserted into an internal space of the coil. A spring couples the plate with the yoke, thus transmitting vibratory force to the motor. An extension part extends from an end of the spring, and a bearing is provided on an end of the extension part, thus minimizing friction with the casing.
摘要翻译：这里公开了一种线性振动电动机。电动机包括围绕电动机的顶部和宽度侧的壳体以及围绕电动机的底部和纵向侧的支架。在支架的侧面的内表面上设置有一个板，并且一体地具有圆筒形部分以容纳线圈。质量体设置在支架的中心部分并且水平地振动，轭体设置在质量体的侧面上，并且磁体安装到轭的中心部分以插入到内部空间中线圈弹簧将板与轭连接，从而将振动力传递到电动机。延伸部分从弹簧的端部延伸，并且在延伸部分的端部上设置有轴承，从而使与壳体的摩擦最小化。

35. 发明申请

US20080306332A1 Linear vibration generator 有权
标题翻译：线性振动发生器
公开(公告)号：US20080306332A1
公开(公告)日：2008-12-11
申请号：US12153078
申请日：2008-05-13
申请人： Joon Choi , Min-Young So , Hwa-Young Oh
发明人： Joon Choi , Min-Young So , Hwa-Young Oh
IPC分类号： A61F5/00
CPC分类号： B06B1/045 , H02K33/16
摘要： A linear vibration generator is disclosed. The linear vibration generator may include: a stator having a coil, which induces a magnetic field when an electric current is applied; an oscillator having a magnet, which has one side facing the coil; a spring member, which is joined to the stator, and which elastically supports the oscillator such that the oscillator moves linearly; a damper, which prevents the oscillator from contacting the stator according to the linear motion of the oscillator; and a guide portion, which guides the linear motion of the oscillator. This linear vibration generator makes it possible to generate stable linear vibration, prevent generation of touch noise when the oscillator impacts the stator, and prevent right/left vibration due to an external impact.
摘要翻译：公开了一种线性振动发生器。线性振动发生器可以包括：具有线圈的定子，其在施加电流时引起磁场; 具有磁体的振荡器，其具有面向线圈的一侧; 弹簧构件，其连接到定子，并且弹性地支撑振荡器，使得振荡器线性移动; 阻尼器，其防止振荡器根据振荡器的线性运动接触定子; 以及引导部分，其引导振荡器的线性运动。该线性振动发生器可以产生稳定的线性振动，防止当振荡器撞击定子时产生触摸噪声，并防止由于外部冲击造成的右/左振动。

36. 发明授权

US07224090B2 Surface-mountable linear vibrator 有权
标题翻译：表面贴装线性振动器
公开(公告)号：US07224090B2
公开(公告)日：2007-05-29
申请号：US10962515
申请日：2004-10-13
申请人： Hwa Young Oh , Oung Il Park , Seong Pyo Hong , Joon Choi
发明人： Hwa Young Oh , Oung Il Park , Seong Pyo Hong , Joon Choi
IPC分类号： H02K7/065 , H02K33/06
CPC分类号： B06B1/045 , H02K33/16
摘要： A surface-mountable linear vibrator includes a hollow cylindrical housing of a predetermined thickness having a space therein. An elastic member is fixed to an inner surface of the housing. A vibrating body includes a yoke fixed to the elastic member to be affected by elastic force in an axial direction of the housing, a weight fixed to the yoke, and a magnet fixed to the yoke. A circular substrate member is attached to a lower part of the housing, and provided with (i) a winding coil fixed to the upper surface thereof and (ii) a connection element formed on the lower surface thereof and electrically connected to the winding coil. Power is applied to the winding coil through the connection element.
摘要翻译：一种可表面安装的线性振动器包括其中具有空间的预定厚度的中空圆柱形壳体。弹性构件固定在壳体的内表面上。振动体包括固定到弹性构件的轭，其受到沿着壳体的轴向方向的弹力的影响，固定到轭的重物和固定到轭的磁体。环形基板部件安装在壳体的下部，并且具有（i）固定在其上表面的绕组线圈和（ii）形成在其下表面上并与绕组线圈电连接的连接元件。通过连接元件对绕组线圈施加功率。

37. 发明授权

US08299658B2 Horizontal linear vibrator 有权
标题翻译：水平线性振动器
公开(公告)号：US08299658B2
公开(公告)日：2012-10-30
申请号：US12805592
申请日：2010-08-06
申请人： Jun Kun Choi , Hwa Young Oh , Yong Jin Kim
发明人： Jun Kun Choi , Hwa Young Oh , Yong Jin Kim
IPC分类号： H02K33/00
CPC分类号： H02K33/16 , H02K5/04 , H02K5/225
摘要： A horizontal linear vibrator includes: a bracket providing an internal space; a vibration unit mounted in the internal space and making a horizontal, linear movement; a magnetic field unit providing an electromagnetic force to allow the vibration unit to move horizontally; and a cover unit formed to cover an upper portion of the bracket, wherein the bracket includes a support plate part so as to support the vibration unit to make a horizontal, linear movement, and the cover unit is formed to overlap with the support plate part.
摘要翻译：水平线性振动器包括：提供内部空间的支架; 振动单元，安装在内部空间中并进行水平的线性运动; 提供电磁力以允许振动单元水平移动的磁场单元; 以及盖单元，其形成为覆盖所述托架的上部，其中，所述托架包括支撑板部，以支撑所述振动单元以进行水平线性运动，并且所述盖单元形成为与所述支撑板部重叠。

38. 发明授权

US08188623B2 Linear vibration motor 失效
标题翻译：线性振动电机
公开(公告)号：US08188623B2
公开(公告)日：2012-05-29
申请号：US12718466
申请日：2010-03-05
申请人： Seok Jun Park , Jun Kun Choi , Jae Woo Jun , Hwa Young Oh , Je Hyun Bang , Kwang Hyung Lee , Yong Jin Kim , Kyung Ho Lee
发明人： Seok Jun Park , Jun Kun Choi , Jae Woo Jun , Hwa Young Oh , Je Hyun Bang , Kwang Hyung Lee , Yong Jin Kim , Kyung Ho Lee
IPC分类号： H02K33/00 , H02K35/00
CPC分类号： H02K33/16 , H02K7/08
摘要： Disclosed herein is a linear vibration motor. The motor includes a casing surrounding the top and widthwise side of the motor, and a bracket surrounding the bottom and lengthwise side of the motor. A plate is provided on an inner surface of a side of the bracket and integrally has a cylindrical part to accommodate a coil. A mass body is provided in a central portion of the bracket and vibrates horizontally, a yoke is provided on a side surface of the mass body, and a magnet is mounted to a central portion of the yoke to be inserted into an internal space of the coil. A spring couples the plate with the yoke, thus transmitting vibratory force to the motor. An extension part extends from an end of the spring, and a bearing is provided on an end of the extension part, thus minimizing friction with the casing.
摘要翻译：这里公开了一种线性振动电动机。电动机包括围绕电动机的顶部和宽度侧的壳体以及围绕电动机的底部和纵向侧的支架。在支架的侧面的内表面上设置有一个板，并且一体地具有圆筒形部分以容纳线圈。质量体设置在支架的中心部分并且水平地振动，轭体设置在质量体的侧面上，并且磁体安装到轭的中心部分以插入到内部空间中线圈弹簧将板与轭连接，从而将振动力传递到电动机。延伸部分从弹簧的端部延伸，并且在延伸部分的端部上设置有轴承，从而使与壳体的摩擦最小化。

39. 发明授权

US08130086B2 Linear vibration generator 有权
标题翻译：线性振动发生器
公开(公告)号：US08130086B2
公开(公告)日：2012-03-06
申请号：US12153078
申请日：2008-05-13
申请人： Joon Choi , Min-Young So , Hwa-Young Oh
发明人： Joon Choi , Min-Young So , Hwa-Young Oh
IPC分类号： H04B3/36
CPC分类号： B06B1/045 , H02K33/16
摘要： A linear vibration generator is disclosed. The linear vibration generator may include: a stator having a coil, which induces a magnetic field when an electric current is applied; an oscillator having a magnet, which has one side facing the coil; a spring member, which is joined to the stator, and which elastically supports the oscillator such that the oscillator moves linearly; a damper, which prevents the oscillator from contacting the stator according to the linear motion of the oscillator; and a guide portion, which guides the linear motion of the oscillator. This linear vibration generator makes it possible to generate stable linear vibration, prevent generation of touch noise when the oscillator impacts the stator, and prevent right/left vibration due to an external impact.
摘要翻译：公开了一种线性振动发生器。线性振动发生器可以包括：具有线圈的定子，其在施加电流时引起磁场; 具有磁体的振荡器，其具有面向线圈的一侧; 弹簧构件，其连接到定子，并且弹性地支撑振荡器，使得振荡器线性移动; 阻尼器，其防止振荡器根据振荡器的线性运动接触定子; 以及引导部分，其引导振荡器的线性运动。该线性振动发生器可以产生稳定的线性振动，防止当振荡器撞击定子时产生触摸噪声，并防止由于外部冲击造成的右/左振动。

40. 发明申请

US20110309691A1 Linear vibrator and electronic device having the same 审中-公开
标题翻译：线性振动器和具有该线性振动器的电子装置
公开(公告)号：US20110309691A1
公开(公告)日：2011-12-22
申请号：US12926478
申请日：2010-11-19
申请人： Seok Jun Park , Joon Choi , Jun Kun Choi , Hwa Young Oh
发明人： Seok Jun Park , Joon Choi , Jun Kun Choi , Hwa Young Oh
IPC分类号： H02K33/02
CPC分类号： H02K33/16
摘要： There is provided a linear vibrator including a housing providing an internal space; a magnetic field part having a yoke disposed in the internal space and a magnet magnetized on a surface of the yoke and vibrating in the internal space by an interaction with a coil to which power is applied; an elastic member connecting the yoke and the housing and allowing the magnetic field part to be elastically supported in the internal space; and a magnetic flux collecting part collecting magnetic flux of the magnetic field part and allowing the magnetic field part to move towards the coil.
摘要翻译：提供一种包括提供内部空间的壳体的线性振动器; 具有设置在所述内部空间中的磁轭的磁场部分和磁轭在所述磁轭的表面上并通过与施加电力的线圈的相互作用而在所述内部空间中振动的磁体; 弹性构件，其连接所述轭和所述壳体，并且允许所述磁场部弹性地支撑在所述内部空间中; 以及收集磁场部的磁通量并使磁场部朝向线圈移动的磁通收集部。

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