公开(公告)号：US08786144B2

公开(公告)日：2014-07-22

申请号：US13099233

申请日：2011-05-02

Applicant: Kwang Hyung Lee ,  An Soo Yoon ,  Hwa Young Oh

Inventor： Kwang Hyung Lee ,  An Soo Yoon ,  Hwa Young Oh

IPC: H02K33/18 ,  B06B1/04

CPC classification number: H02K33/18 ,  B06B1/045

Abstract: Disclosed herein is a linear vibration motor including: a fixing part including a magnet; and a vibrator part including a coil corresponding to the magnet and a printed circuit board coupled with the coil, wherein one end of the printed circuit board is coupled with the fixing part and the other end thereof is coupled with the coil.

Abstract translation: 本文公开了一种线性振动电动机，包括：固定部，包括磁体; 以及包括对应于磁体的线圈的振动器部分和与线圈耦合的印刷电路板，其中印刷电路板的一端与固定部分连接，而另一端与线圈耦合。

公开(公告)号：US08575794B2

公开(公告)日：2013-11-05

申请号：US12805022

申请日：2010-07-07

Applicant: Jee Sung Lee ,  Kwang Hyung Lee

Inventor： Jee Sung Lee ,  Kwang Hyung Lee

IPC: H02K33/02 ,  H02K35/02 ,  H02K33/00 ,  H02K35/00

CPC classification number: H02K33/18

Abstract: A linear vibration motor includes: a top cover; a bracket coupled with the top cover to provide an internal space; a vibration unit having a mass body mounted at the internal space and linearly moving in a horizontal direction; an actuator having a magnet fixed to the mass body and a coil installed within a range of a magnetic field of the magnet and generating electromagnetic force to allow the vibration unit to move linearly in a horizontal direction; and a buffer member disposed in a space between the mass body and the bracket and limiting displacement of the vibration unit.

Abstract translation: 线性振动马达包括：顶盖; 与顶盖结合以提供内部空间的托架; 振动单元，其具有安装在所述内部空间并沿水平方向线性移动的质量体; 具有固定到质量体的磁体的致动器和安装在磁体的磁场范围内的线圈，并产生电磁力以允许振动单元沿水平方向线性移动; 以及缓冲构件，其设置在所述质量体和所述支架之间的空间中，并且限制所述振动单元的位移。

公开(公告)号：US08288898B2

公开(公告)日：2012-10-16

申请号：US12786919

申请日：2010-05-25

Applicant: Jae-Woo Jun ,  Jun-Kun Choi ,  Hwa-Young Oh ,  Yong-Jin Kim ,  Kyung-Ho Lee ,  Seok-Jun Park ,  Kwang-Hyung Lee ,  Je-Hyun Bang

Inventor： Jae-Woo Jun ,  Jun-Kun Choi ,  Hwa-Young Oh ,  Yong-Jin Kim ,  Kyung-Ho Lee ,  Seok-Jun Park ,  Kwang-Hyung Lee ,  Je-Hyun Bang

IPC: H02K33/18 ,  H02K33/16 ,  H02K33/00

CPC classification number: H02K33/16

Abstract: A linear vibrator is disclosed. In accordance with an embodiment of the present invention, 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 with respect to the coil unit, and a leaf spring, which is interposed between the magnet and the base and includes a plurality of plate-shaped members having center portions thereof being separated from one another and both respective ends thereof being coupled to one another. Thus, the linear vibrator can increase the range of displacement in the leaf spring and increase the magnitude of vibration in the linear vibrator.

Abstract translation: 公开了线性振动器。 根据本发明的实施例，线性振动器包括底座，联接到基座的线圈单元，耦合到线圈单元的磁体，使得磁体可相对于线圈相对移动 单元和片簧，其插入在所述磁体和所述基座之间，并且包括多个板状构件，所述多个板状构件的中心部分彼此分离并且其两个端部彼此连接。 因此，线性振动器可以增加板簧中的位移范围并增加线性振动器中振动的大小。

公开(公告)号：US20120080959A1

公开(公告)日：2012-04-05

申请号：US13064783

申请日：2011-04-14

Applicant: Hwa Young Oh ,  Kwang Hyung Lee

Inventor： Hwa Young Oh ,  Kwang Hyung Lee

IPC: H02K33/00

CPC classification number: H02K33/18 ,  B06B1/04

Abstract: There is provided a linear vibrator according to an exemplary embodiment of the present invention, including: a fixing unit providing an internal space having a predetermined size; a plurality of magnets disposed in the internal space of the fixing unit and positioned to have the same poles face each other so as to generate magnetic force; a vibration unit disposed to face the magnets and including a coil generating electromagnetic force through interaction with the magnets and a vibrating mass body; and an elastic member joined to the fixing unit and the vibration unit to provide elastic force.

Abstract translation: 提供根据本发明的示例性实施例的线性振动器，包括：固定单元，其提供具有预定尺寸的内部空间; 多个磁铁设置在固定单元的内部空间中并且被定位成具有相同的磁极彼此面对以产生磁力; 所述振动单元设置成与所述磁体相对并且包括通过与所述磁体和振动体本体的相互作用产生电磁力的线圈; 以及与所述固定单元和所述振动单元接合以提供弹力的弹性构件。

公开(公告)号：USD639739S1

公开(公告)日：2011-06-14

申请号：US29347931

申请日：2010-08-06

Applicant: Kyung Ho Lee ,  Jee Sung Lee ,  Jun Kun Choi ,  Seok Jun Park ,  Je Hyun Bang ,  Kwang Hyung Lee ,  Hwa Young Oh ,  Yong Jin Kim

Designer： Kyung Ho Lee ,  Jee Sung Lee ,  Jun Kun Choi ,  Seok Jun Park ,  Je Hyun Bang ,  Kwang Hyung Lee ,  Hwa Young Oh ,  Yong Jin Kim

公开(公告)号：US20110101798A1

公开(公告)日：2011-05-05

申请号：US12753665

申请日：2010-04-02

Applicant: Jee Sung LEE ,  Kwang Hyung Lee ,  Kyung Ho Lee

Inventor： Jee Sung LEE ,  Kwang Hyung Lee ,  Kyung Ho Lee

IPC: H02K33/00

CPC classification number: H02K33/16

Abstract: Disclosed herein is a spring for a linear vibration motor. The spring elastically supports a vibrator to a stator of the linear vibration motor. The vibrator linearly vibrates using electromagnetic force generated by interaction between a coil and a magnet. The spring is provided between the stator and the vibrator. The spring includes a body part and an elastic part. The elastic part is coupled at a first end thereof to the body part. The elastic part extends a predetermined length such that a second end thereof is spaced apart from the body part.

Abstract translation: 这里公开了一种用于线性振动电动机的弹簧。 弹簧弹性地支撑振动器到线性振动马达的定子。 振动器使用由线圈和磁体之间的相互作用产生的电磁力线性振动。 弹簧设置在定子和振动器之间。 弹簧包括主体部分和弹性部分。 弹性部分在其第一端处连接到主体部分。 弹性部分延伸预定长度，使得其第二端与主体部分间隔开。

公开(公告)号：US20110018367A1

公开(公告)日：2011-01-27

申请号：US12563001

申请日：2009-09-18

Applicant: Yong Jin KIM ,  Jun Kun KUN ,  Jae Woo JUN ,  Ki Suk WOO ,  Kwang Hyung LEE ,  Je Hyun BANG ,  Seok Jun PARK ,  Kyung Ho LEE ,  Hwa Young OH

Inventor： Yong Jin KIM ,  Jun Kun KUN ,  Jae Woo JUN ,  Ki Suk WOO ,  Kwang Hyung LEE ,  Je Hyun BANG ,  Seok Jun PARK ,  Kyung Ho LEE ,  Hwa Young OH

IPC: H02K33/00

CPC classification number: H02K33/16 ,  B06B1/045

Abstract: The present invention provides a horizontal linear vibrator which can reduce the thickness but increase vibration strength 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. The bracket is disposed under the casing. A cylindrical coil is provided on the bracket. The vibration unit has a magnet, a yoke and a weight. The yoke contains the magnet therein and is open on the lower end thereof. The weight is coupled to the outer surface of the yoke. The springs are coupled to 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.

Abstract translation: 本发明提供一种水平线性振动器，其可以减小厚度但增加振动强度，同时保证足够长的寿命和令人满意的响应度。 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。 支架设置在外壳下方。 支架上设有圆柱形线圈。 振动单元具有磁体，磁轭和重量。 磁轭在其中包含磁体，并且在其下端是开放的。 重物耦合到轭的外表面。 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。

公开(公告)号：US20110018365A1

公开(公告)日：2011-01-27

申请号：US12562967

申请日：2009-09-18

Applicant: 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

Inventor： 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: H02K33/02 ,  H02K33/00

CPC classification number: H02K33/16 ,  B06B1/045

Abstract: 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, a cylindrical coil and springs. The bracket is coupled to the casing to form an internal space. The vibration unit includes a weight, a pair of yokes and magnets. The weight has an opening therein. The yokes are disposed on the inner surfaces of the weight. The magnets are provided in the yokes such that different poles of the magnets face each other. The cylindrical coil is perpendicularly mounted to the bracket and disposed in space between the pair of yoke. The springs are coupled to both ends of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.

Abstract translation: 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，圆柱形线圈和弹簧。 支架联接到壳体以形成内部空间。 振动单元包括重物，一对轭和磁体。 重物在其中有一个开口。 轭体设置在重物的内表面上。 磁体设置在磁轭中，使得磁体的不同磁极彼此面对。 圆柱形线圈垂直地安装到支架上并且设置在一对轭之间的空间中。 弹簧联接到壳体或支架的两端。 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。

公开(公告)号：US20110012442A1

公开(公告)日：2011-01-20

申请号：US12815826

申请日：2010-06-15

Applicant: Jae-Woo JUN ,  Jun-Kun Choi ,  Hwa-Young Oh ,  Jee-Sung Lee ,  Yong-Jin Kim ,  Kyung-Ho Lee ,  Seok-Jun Park ,  Kwang-Hyung Lee ,  Je-Hyun Bang

Inventor： Jae-Woo JUN ,  Jun-Kun Choi ,  Hwa-Young Oh ,  Jee-Sung Lee ,  Yong-Jin Kim ,  Kyung-Ho Lee ,  Seok-Jun Park ,  Kwang-Hyung Lee ,  Je-Hyun Bang

IPC: H02K33/00

CPC classification number: H02K1/34 ,  H02K33/16

Abstract: A linear type vibration motor having a magnet casing is disclosed. The linear type vibration motor in accordance with an embodiment of the present invention includes a magnet assembly having a pair of magnets, in which same magnetic poles thereof face each other, a magnet casing, which has a hollow part formed therein and houses the magnet assembly in the hollow part, a base, which has a bobbin formed thereon and in which the magnet casing is inserted into the bobbin, a coil, which is coupled to the bobbin, a weight, which is coupled to both ends of the magnet casing, and a pair of elastic bodies, which are interposed between either end of the base and either end of the weight, respectively. Thus, the operating lifetime of the linear type vibration motor can be extended, and this arrangement can prevent the linear type vibration motor from being damaged by an external shock.

Abstract translation: 公开了一种具有磁体壳体的直线型振动电动机。 根据本发明的实施例的线型振动电动机包括具有一对磁体的磁体组件，其中相同的磁极彼此面对，具有形成在其中的中空部分并且容纳磁体组件的磁体壳体 在中空部分中，具有形成在其上并且磁体壳体插入到线轴中的线轴的基座，联接到线轴的线圈，耦合到磁体壳体的两端的重物， 以及分别插入基座的任一端和重物的任一端之间的一对弹性体。 因此，可以延长线型振动电动机的工作寿命，并且这种布置可以防止线型振动电动机被外部冲击损坏。

公开(公告)号：US5674443A

公开(公告)日：1997-10-07

申请号：US533219

申请日：1995-09-25

Applicant: Kwang-Hyung Lee ,  Gwan-Hyung Lee ,  Young-Jin Lee

Inventor： Kwang-Hyung Lee ,  Gwan-Hyung Lee ,  Young-Jin Lee

IPC: C08J5/18 ,  B29C47/14 ,  B29C55/00 ,  B29C55/02 ,  B29K67/00 ,  B29K105/16 ,  B29L7/00 ,  B29C55/14

CPC classification number: B29C55/005 ,  B29K2067/00 ,  B29K2105/16

Abstract: A polyester film having improved surface and mechanical properties is prepared by transesterifying and polycondensing a dialkyl ester of an aromatic dicarboxylic acid and a glycol to give a polyester resin, and melt-extruding and drawing the polyester resin to give the polyester film, wherein calcium carbonate, surface treated with a titanate coupling agent by adding the titanate coupling agent to a glycol slurry containing 20 to 60 wt % of ball or rugby ball shaped vaterite type calcium carbonate having an average diameter ranging from 0.01 to 3 .mu.m is incorporated during the preparation process of the polyester resin as a slip agent.

Abstract translation: 通过将芳族二羧酸和二醇的二烷基酯酯交换和缩聚得到聚酯树脂，并将聚酯树脂熔融挤出拉伸得到聚酯薄膜，制备具有改善的表面和机械性能的聚酯薄膜，得到聚碳酸酯 通过将钛酸酯偶联剂加入含有20〜60重量％平均粒径为0.01〜3μm的球状或橄榄球状球霰石型碳酸钙的二醇浆料中进行表面处理，在制备过程中加入 聚酯树脂作为滑爽剂的方法。