利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

41 条记录 (耗时 0.019 秒)

    Lens actuator, and electronic device using the same
    1.
    发明申请
    Lens actuator, and electronic device using the same 失效
    透镜致动器及使用其的电子设备

    公开(公告)号：US20080180820A1

    公开(公告)日：2008-07-31

    申请号：US11976357

    申请日：2007-10-24

    申请人： Norifumi Sata ,  Takefumi Inoue ,  Shinsuke Kimoto ,  Masaya Watada

    发明人： Norifumi Sata ,  Takefumi Inoue ,  Shinsuke Kimoto ,  Masaya Watada

    IPC分类号： G02B7/04

    CPC分类号： G02B7/08 ,  G03B13/36

    摘要： A lens actuator is provided for moving a movable part including a lens, with respect to a fixed part in the optical axis direction of the lens. The lens actuator includes (a) a magnet disposed on the surface of the movable part facing the fixed part and magnetized in the optical axis direction, (b) a coil disposed on the surface of the fixed part facing the magnet, and (c) a pair of magnetic materials disposed on both sides of the magnet in the optical axis direction, to direct magnetic flux from the magnet toward the coil.

    摘要翻译： 透镜致动器被设置用于相对于透镜的光轴方向上的固定部分移动包括透镜的可移动部分。 透镜致动器包括：（a）设置在可动部件的面对固定部分并在光轴方向上被磁化的磁体的磁体，（b）设置在面对磁体的固定部分的表面上的线圈，（c） 一对磁性材料，设置在磁体的光轴方向的两侧，以将来自磁体的磁通量引向线圈。

    Lens actuator
    2.
    发明授权
    Lens actuator 有权
    镜头执行器

    公开(公告)号：US07457061B2

    公开(公告)日：2008-11-25

    申请号：US11808809

    申请日：2007-06-13

    申请人： Norifumi Sata ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Masaya Watada

    发明人： Norifumi Sata ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Masaya Watada

    IPC分类号： G02B7/02 ,  G11B7/00

    CPC分类号： G02B7/08

    摘要： A lens actuator includes a carrier having a tubular shape having a through-hole provided therein. The through-hole is arranged to mount a lens therein. The lens actuator further includes plural springs contacting upper and lower surfaces of the carrier, a coil fixed to the carrier, a first yoke, a second yoke, and a magnet contacting the first yoke and the second yoke. The coil is placed between the first yoke and the second yoke. This lens actuator moves the lens by a long distance, and has a small size.

    摘要翻译： 透镜致动器包括具有设置在其中的通孔的管状形状的托架。 通孔布置成将透镜安装在其中。 透镜致动器还包括接触载体的上表面和下表面的多个弹簧，固定到载体的线圈，第一磁轭，第二磁轭和接触第一磁轭和第二磁轭的磁体。 线圈被放置在第一磁轭和第二磁轭之间。 该透镜致动器将镜头移动很长的距离，并且具有小的尺寸。

    Lens actuator
    3.
    发明申请
    Lens actuator 有权

    公开(公告)号：US20080025164A1

    公开(公告)日：2008-01-31

    申请号：US11808809

    申请日：2007-06-13

    申请人： Norifumi Sata ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Masaya Watada

    发明人： Norifumi Sata ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Masaya Watada

    IPC分类号： G11B7/00

    CPC分类号： G02B7/08

    摘要： A lens actuator includes a carrier having a tubular shape having a through-hole provided therein. The through-hole is arranged to mount a lens therein. The lens actuator further includes plural springs contacting upper and lower surfaces of the carrier, a coil fixed to the carrier, a first yoke, a second yoke, and a magnet contacting the first yoke and the second yoke. The coil is placed between the first yoke and the second yoke. This lens actuator moves the lens by a long distance, and has a small size.

    Lens actuator, and electronic device using the same
    4.
    发明授权
    Lens actuator, and electronic device using the same 失效
    透镜致动器及使用其的电子设备

    公开(公告)号：US07751134B2

    公开(公告)日：2010-07-06

    申请号：US11976357

    申请日：2007-10-24

    申请人： Norifumi Sata ,  Takefumi Inoue ,  Shinsuke Kimoto ,  Masaya Watada

    发明人： Norifumi Sata ,  Takefumi Inoue ,  Shinsuke Kimoto ,  Masaya Watada

    IPC分类号： G02B7/02

    CPC分类号： G02B7/08 ,  G03B13/36

    摘要： A lens actuator is provided for moving a movable part including a lens, with respect to a fixed part in the optical axis direction of the lens. The lens actuator includes (a) a magnet disposed on the surface of the movable part facing the fixed part and magnetized in the optical axis direction, (b) a coil disposed on the surface of the fixed part facing the magnet, and (c) a pair of magnetic materials disposed on both sides of the magnet in the optical axis direction, to direct magnetic flux from the magnet toward the coil.

    摘要翻译： 透镜致动器被设置用于相对于透镜的光轴方向上的固定部分移动包括透镜的可移动部分。 透镜致动器包括：（a）设置在可动部件的面对固定部分并在光轴方向上被磁化的磁体的磁体，（b）设置在面对磁体的固定部分的表面上的线圈，（c） 一对磁性材料，设置在磁体的光轴方向的两侧，以将来自磁体的磁通量引向线圈。

    Lens actuator, lens unit using the lens actuator and method for manufacturing the lens unit
    5.
    发明授权
    Lens actuator, lens unit using the lens actuator and method for manufacturing the lens unit 失效
    透镜致动器，使用透镜致动器的透镜单元和用于制造透镜单元的方法

    公开(公告)号：US07944631B2

    公开(公告)日：2011-05-17

    申请号：US12500146

    申请日：2009-07-09

    申请人： Norifumi Sata ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Takuo Osaki

    发明人： Norifumi Sata ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Takuo Osaki

    IPC分类号： G02B7/02

    CPC分类号： G02B7/023 ,  G02B7/026 ,  G02B7/08 ,  H02K41/0356 ,  Y10T29/49826

    摘要： A lens actuator has a carrier, a cover, a first spring, a second spring, a coil, and a magnet. The carrier with a cylindrical shape is provided with a hollow section formed along a first direction, and has a holding section formed on one side of the first direction. The hollow section has a shape configured to mount a lens barrel therein. The cover, which is disposed on the side having the holding section of the carrier, has a supporting section that meets with the holding section of the carrier. The first spring and the second spring make a resilient contact with each of both surfaces in the first direction of the carrier. The coil is circumferentially disposed on the carrier so as to face the magnet. Of the coil and the magnet, one is mounted on the carrier and the other is disposed on the outer or the inner periphery of the carrier.

    摘要翻译： 透镜致动器具有载体，盖，第一弹簧，第二弹簧，线圈和磁体。 具有圆筒形状的载体设置有沿第一方向形成的中空部，并且具有形成在第一方向的一侧上的保持部。 中空部具有将镜筒安装在其中的形状。 设置在具有托架的保持部的一侧的盖具有与托架的保持部相接的支撑部。 第一弹簧和第二弹簧在载体的第一方向上与两个表面中的每一个形成弹性接触。 线圈周向地设置在载体上以面对磁体。 在线圈和磁体中，一个安装在载体上，另一个设置在载体的外周或内周上。

    LENS ACTUATOR, LENS UNIT USING THE LENS ACTUATOR AND METHOD FOR MANUFACTURING THE LENS UNIT
    6.
    发明申请
    LENS ACTUATOR, LENS UNIT USING THE LENS ACTUATOR AND METHOD FOR MANUFACTURING THE LENS UNIT 失效
    镜头致动器，使用镜头致动器的镜头单元和制造镜头单元的方法

    公开(公告)号：US20100007973A1

    公开(公告)日：2010-01-14

    申请号：US12500146

    申请日：2009-07-09

    申请人： Norifumi SATA ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Takuo Osaki

    发明人： Norifumi SATA ,  Shinsuke Kimoto ,  Takefumi Inoue ,  Takuo Osaki

    IPC分类号： G02B7/09 ,  B23P11/00

    CPC分类号： G02B7/023 ,  G02B7/026 ,  G02B7/08 ,  H02K41/0356 ,  Y10T29/49826

    摘要： A lens actuator has a carrier, a cover, a first spring, a second spring, a coil, and a magnet. The carrier with a cylindrical shape is provided with a hollow section formed along a first direction, and has a holding section formed on one side of the first direction. The hollow section has a shape configured to mount a lens barrel therein. The cover, which is disposed on the side having the holding section of the carrier, has a supporting section that meets with the holding section of the carrier. The first spring and the second spring make a resilient contact with each of both surfaces in the first direction of the carrier. The coil is circumferentially disposed on the carrier so as to face the magnet. Of the coil and the magnet, one is mounted on the carrier and the other is disposed on the outer or the inner periphery of the carrier.

    摘要翻译： 透镜致动器具有载体，盖，第一弹簧，第二弹簧，线圈和磁体。 具有圆筒形状的载体设置有沿第一方向形成的中空部，并且具有形成在第一方向的一侧上的保持部。 中空部具有将镜筒安装在其中的形状。 设置在具有托架的保持部的一侧的盖具有与托架的保持部相接的支撑部。 第一弹簧和第二弹簧在载体的第一方向上与两个表面中的每一个形成弹性接触。 线圈周向地设置在载体上以面对磁体。 在线圈和磁体中，一个安装在载体上，另一个设置在载体的外周或内周上。

    Actuator structure and actuator block electronic device using the same
    7.
    发明授权
    Actuator structure and actuator block electronic device using the same 有权
    执行器结构和执行器块及电子装置使用相同

    公开(公告)号：US07511597B2

    公开(公告)日：2009-03-31

    申请号：US11329612

    申请日：2006-01-11

    申请人： Norifumi Sata ,  Takefumi Inoue

    发明人： Norifumi Sata ,  Takefumi Inoue

    IPC分类号： H01F7/08

    CPC分类号： G03B3/02 ,  G02B7/005 ,  G02B7/102 ,  H02K99/20

    摘要： The main body of the actuator structure is generally formed into a “pitchfork”shape. The middle bar of the pitchfork forms a Y-bend at its forward end. The Y-bend is disposed so that each tip of the bend is adjacent to the outer bar on each side of the pitchfork. At least a coil is fixed on each bar of the main body. The forward ends of the Y-bend abut against a movable member. In the structure above, applying a current to a coil generates minute movements in each tip of the Y-bend, thereby moving the movable member.

    摘要翻译： 致动器结构的主体通常形成为“干草叉”形状。 干草叉的中间杆在其前端形成一个Y形弯头。 Y形弯曲部被设置成使得弯曲部的每个尖端与干草叉两边的外侧条相邻。 至少一个线圈固定在主体的每个杆上。 Y形弯头的前端抵靠可动件。 在上述结构中，向线圈施加电流在Y形弯曲部的每个尖端产生微小的运动，从而移动可动件。

    Movable contact assembly and switch using the same
    10.
    发明授权
    Movable contact assembly and switch using the same 有权
    可移动接触组件和开关使用相同

    公开(公告)号：US07718910B2

    公开(公告)日：2010-05-18

    申请号：US12140514

    申请日：2008-06-17

    申请人： Naoki Tatehata ,  Takefumi Inoue

    发明人： Naoki Tatehata ,  Takefumi Inoue

    IPC分类号： H01H9/00

    CPC分类号： H01H13/83 ,  H01H2215/008 ,  H01H2219/044 ,  H01H2219/062 ,  H01H2221/05

    摘要： A movable contact assembly includes a movable contact having a dome shape, a base sheet contacting an upper surface of the movable contact, a columnar portion provided on an upper surface of the base sheet, and a light guide sheet provided on an upper surface of the columnar portion. The light guide sheet has a light-receiving surface for introducing light into the light guide sheet, and allows the introduced light to be emitted from an upper surface of the light guide sheet. The base sheet includes a dome portion having a concave lower surface, and a flat portion connected with an outer edge of the dome portion. The columnar portion is positioned on the upper surface of the dome portion away from the outer edge of the dome portion of the base sheet. This movable contact assembly provides a switch illuminating its upper surface and being activated easily with a preferable feeling.

    摘要翻译： 可动接触组件包括具有圆顶形状的活动触点，与活动触头的上表面接触的基片，设置在基片上表面上的柱状部分和设在该基片的上表面上的导光片 柱状部分。 导光片具有用于将光引入导光片的受光面，并且允许引入的光从导光片的上表面发射。 基片包括具有凹下表面的圆顶部分和与圆顶部分的外边缘连接的平坦部分。 柱状部位于圆顶部的上表面，远离基片的圆顶部的外缘。 这种可动接触组件提供了一种照亮其上表面的开关，并且以优选的感觉容易地起动。