公开(公告)号：US08300330B2

公开(公告)日：2012-10-30

申请号：US13302547

申请日：2011-11-22

申请人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

IPC分类号： G02B7/02

CPC分类号： G02B7/04 ,  E21B36/001 ,  G02B7/023 ,  G02B7/026 ,  G03B13/34 ,  H02K33/02 ,  H02K41/0356 ,  H04N5/2254

摘要： Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

摘要翻译： 公开了一种透镜驱动装置。 透镜驱动装置包括形成在其中心的基部，具有第一开口; 壳体，其与所述基座联接并具有对应于所述第一开口的第二开口; 安装在基座上的轭，包括具有与第一开口对应的第三开口的水平板和从水平板向上突出的垂直板; 可移动地安装在轭中并与透镜模块耦合的线轴; 固定地设置在所述筒管周围的线圈; 设置在所述轭的垂直板上以面对所述线圈的多个磁体; 以及安装在轭架的上部和下部中的至少一个上的弹簧，以使由于磁体和线圈之间的相互作用而向上移动的线轴返回到其初始位置。

公开(公告)号：US07936526B2

公开(公告)日：2011-05-03

申请号：US12518976

申请日：2007-12-12

申请人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

IPC分类号： G02B7/02

CPC分类号： G02B7/04 ,  E21B36/001 ,  G02B7/023 ,  G02B7/026 ,  G03B13/34 ,  H02K33/02 ,  H02K41/0356 ,  H04N5/2254

摘要： Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

摘要翻译： 公开了一种透镜驱动装置。 透镜驱动装置包括形成在其中心的基部，具有第一开口; 壳体，其与所述基座联接并具有对应于所述第一开口的第二开口; 安装在基座上的轭，包括具有与第一开口对应的第三开口的水平板和从水平板向上突出的垂直板; 可移动地安装在轭中并与透镜模块耦合的线轴; 固定地设置在所述筒管周围的线圈; 设置在所述轭的垂直板上以面对所述线圈的多个磁体; 以及安装在轭架的上部和下部中的至少一个上的弹簧，以使由于磁体和线圈之间的相互作用而向上移动的线轴返回到其初始位置。

公开(公告)号：US08068295B2

公开(公告)日：2011-11-29

申请号：US11913307

申请日：2007-05-10

申请人： Sang Ok Park ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Hee Lee

IPC分类号： G02B7/02

CPC分类号： G02B7/023 ,  G02B7/04 ,  G02B7/08 ,  G03B3/10 ,  H02K5/00 ,  H02K5/225 ,  H02K41/0356 ,  H02K2211/03

摘要： Disclosed is a motor for driving lenses. The motor includes a case, a yoke fixed in the case, a magnet fixed in the yoke, a carrier equipped with lenses and installed in the magnet such that the carrier moves up and down within the magnet, a coil coupled with the carrier, in which the coil cooperates with the magnet to move up and down the carrier, a spring unit including first and second springs having arc shapes and being separated from each other while forming a ring shape as a whole, a spacer supporting the outer peripheral surface of the spring unit, and a terminal provided on the spacer, in which one side of the terminal protrudes downward by passing through a bottom of the case to make connection with the spring unit and a main PCB of a product.

摘要翻译： 公开了一种驱动透镜的电机。 电动机包括壳体，固定在壳体中的磁轭，固定在磁轭中的磁体，配备有透镜并安装在磁体中的载体，使得载体在磁体内上下移动，与载体耦合的线圈 所述线圈与所述磁体配合以在所述载体上上下移动;弹簧单元，包括具有弧形的第一和第二弹簧并且彼此分离，同时整体形成环形形状;支撑所述外周面的间隔件 弹簧单元和设置在间隔件上的端子，其中端子的一侧通过穿过壳体的底部而向下突出以与弹簧单元和产品的主PCB连接。

公开(公告)号：US08089703B2

公开(公告)日：2012-01-03

申请号：US13051291

申请日：2011-03-18

申请人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

IPC分类号： G02B15/14 ,  G02B7/02

CPC分类号： G02B7/04 ,  E21B36/001 ,  G02B7/023 ,  G02B7/026 ,  G03B13/34 ,  H02K33/02 ,  H02K41/0356 ,  H04N5/2254

摘要： Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

公开(公告)号：US20110170204A1

公开(公告)日：2011-07-14

申请号：US13051291

申请日：2011-03-18

申请人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

IPC分类号： G02B7/04

CPC分类号： G02B7/04 ,  E21B36/001 ,  G02B7/023 ,  G02B7/026 ,  G03B13/34 ,  H02K33/02 ,  H02K41/0356 ,  H04N5/2254

摘要： Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

摘要翻译： 公开了一种透镜驱动装置。 透镜驱动装置包括形成在其中心的基部，具有第一开口; 壳体，其与所述基座联接并具有对应于所述第一开口的第二开口; 安装在基座上的轭，包括具有与第一开口对应的第三开口的水平板和从水平板向上突出的垂直板; 可移动地安装在轭中并与透镜模块耦合的线轴; 固定地设置在所述筒管周围的线圈; 设置在所述轭的垂直板上以面对所述线圈的多个磁体; 以及安装在轭架的上部和下部中的至少一个上的弹簧，以使由于磁体和线圈之间的相互作用而向上移动的线轴返回到其初始位置。

公开(公告)号：US08659844B2

公开(公告)日：2014-02-25

申请号：US13274979

申请日：2011-10-17

申请人： Sang Ok Park ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Hee Lee

IPC分类号： G02B7/02

CPC分类号： G02B7/023 ,  G02B7/04 ,  G02B7/08 ,  G03B3/10 ,  H02K5/00 ,  H02K5/225 ,  H02K41/0356 ,  H02K2211/03

摘要： Disclosed is a motor for driving lenses. The motor includes a case, a yoke fixed in the case, a magnet fixed in the yoke, a carrier equipped with lenses and installed in the magnet such that the carrier moves up and down within the magnet, a coil coupled with the carrier, a spring unit including first and second springs having arc shapes and being separated from each other while forming a ring shape as a whole, a spacer supporting an outer peripheral surface of the spring unit, and a terminal provided on the spacer, in which one side of the terminal protrudes downward by passing through a bottom of the case to make connection with the spring unit and a main PCB of a product.

摘要翻译： 公开了一种驱动透镜的电机。 电动机包括壳体，固定在壳体中的磁轭，固定在磁轭中的磁体，配备有透镜并安装在磁体中的载体，使得载体在磁体内上下移动，与载体耦合的线圈， 弹簧单元包括第一和第二弹簧，其具有圆弧形状并且彼此整体形成环形，彼此分离，支撑弹簧单元的外周表面的间隔件和设置在间隔件上的端子，其中， 端子通过壳体的底部向下突出，以与弹簧单元和产品的主PCB连接。

公开(公告)号：US20100073785A1

公开(公告)日：2010-03-25

申请号：US11913307

申请日：2007-05-10

申请人： Sang Ok Park ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Hee Lee

IPC分类号： G02B7/09 ,  H02K41/035

CPC分类号： G02B7/023 ,  G02B7/04 ,  G02B7/08 ,  G03B3/10 ,  H02K5/00 ,  H02K5/225 ,  H02K41/0356 ,  H02K2211/03

摘要： Disclosed is a motor for driving lenses. The motor includes a case, a yoke fixed in the case, a magnet fixed in the yoke, a carrier equipped with lenses and installed in the magnet such that the carrier moves up and down within the magnet, a coil coupled with the carrier, in which the coil cooperates with the magnet to move up and down the carrier, a spring unit including first and second springs having arc shapes and being separated from each other while forming a ring shape as a whole, in which an outer peripheral surface of the spring unit is fixed to the case, an inner peripheral surface of the spring unit is fixed to the carrier to elastically support the carrier, and a lead wire of the coil is connected to the spring unit so that external power is supplied to the coil, a spacer supporting the outer peripheral surface of the spring unit, and a terminal provided on the spacer, in which one side of the terminal protrudes downward by passing through a bottom of the case to make connection with the spring unit and a main PCB of a product.

摘要翻译： 公开了一种驱动透镜的电机。 电动机包括壳体，固定在壳体中的磁轭，固定在磁轭中的磁体，配备有透镜并安装在磁体中的载体，使得载体在磁体内上下移动，与载体耦合的线圈， 所述线圈与所述磁体配合以在所述载体上上下移动，弹簧单元包括具有弧形的第一和第二弹簧，并且在形成整体的环形的同时彼此分离，其中所述弹簧的外周面 单元被固定到壳体上，弹簧单元的内周表面固定到载体上以弹性地支撑载体，并且线圈的引线连接到弹簧单元，使得外部电力被供应到线圈， 支撑弹簧单元的外周表面的间隔件和设置在间隔件上的端子，其中端子的一侧穿过壳体的底部向下突出以与弹簧单元连接，并且主PCB 的产品。

公开(公告)号：US20120069461A1

公开(公告)日：2012-03-22

申请号：US13302547

申请日：2011-11-22

申请人： SANG OK PARK ,  Sang Jun Min ,  Sang Hee Lee

发明人： SANG OK PARK ,  Sang Jun Min ,  Sang Hee Lee

IPC分类号： G02B7/04

CPC分类号： G02B7/04 ,  E21B36/001 ,  G02B7/023 ,  G02B7/026 ,  G03B13/34 ,  H02K33/02 ,  H02K41/0356 ,  H04N5/2254

摘要： Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

摘要翻译： 公开了一种透镜驱动装置。 透镜驱动装置包括形成在其中心的基部，具有第一开口; 壳体，其与所述基座联接并具有对应于所述第一开口的第二开口; 安装在基座上的轭，包括具有与第一开口对应的第三开口的水平板和从水平板向上突出的垂直板; 可移动地安装在轭中并与透镜模块耦合的线轴; 固定地设置在所述筒管周围的线圈; 设置在所述轭的垂直板上以面对所述线圈的多个磁体; 以及安装在轭架的上部和下部中的至少一个上的弹簧，以使由于磁体和线圈之间的相互作用而向上移动的线轴返回到其初始位置。

公开(公告)号：US20120049656A1

公开(公告)日：2012-03-01

申请号：US13274979

申请日：2011-10-17

申请人： Sang Ok Park ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Hee Lee

IPC分类号： H02K41/02

CPC分类号： G02B7/023 ,  G02B7/04 ,  G02B7/08 ,  G03B3/10 ,  H02K5/00 ,  H02K5/225 ,  H02K41/0356 ,  H02K2211/03

摘要： Disclosed is a motor for driving lenses. The motor includes a case, a yoke fixed in the case, a magnet fixed in the yoke, a carrier equipped with lenses and installed in the magnet such that the carrier moves up and down within the magnet, a coil coupled with the carrier, a spring unit including first and second springs having arc shapes and being separated from each other while forming a ring shape as a whole, a spacer supporting an outer peripheral surface of the spring unit, and a terminal provided on the spacer, in which one side of the terminal protrudes downward by passing through a bottom of the case to make connection with the spring unit and a main PCB of a product.

摘要翻译： 公开了一种驱动透镜的电机。 电动机包括壳体，固定在壳体中的磁轭，固定在磁轭中的磁体，配备有透镜并安装在磁体中的载体，使得载体在磁体内上下移动，与载体耦合的线圈， 弹簧单元包括第一和第二弹簧，其具有圆弧形状并且彼此整体形成环形，彼此分离，支撑弹簧单元的外周表面的间隔件和设置在间隔件上的端子，其中， 端子通过壳体的底部向下突出，以与弹簧单元和产品的主PCB连接。

公开(公告)号：US20100039719A1

公开(公告)日：2010-02-18

申请号：US12518976

申请日：2007-12-12

申请人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

发明人： Sang Ok Park ,  Sang Jun Min ,  Sang Hee Lee

IPC分类号： G02B7/02

CPC分类号： G02B7/04 ,  E21B36/001 ,  G02B7/023 ,  G02B7/026 ,  G03B13/34 ,  H02K33/02 ,  H02K41/0356 ,  H04N5/2254

摘要： Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

摘要翻译： 公开了一种透镜驱动装置。 透镜驱动装置包括形成在其中心的基部，具有第一开口; 壳体，其与所述基座联接并具有对应于所述第一开口的第二开口; 安装在基座上的轭，包括具有与第一开口对应的第三开口的水平板和从水平板向上突出的垂直板; 可移动地安装在轭中并与透镜模块耦合的线轴; 固定地设置在所述筒管周围的线圈; 设置在所述轭的垂直板上以面对所述线圈的多个磁体; 以及安装在轭架的上部和下部中的至少一个上的弹簧，以使由于磁体和线圈之间的相互作用而向上移动的线轴返回到其初始位置。