公开(公告)号：US08164842B2

公开(公告)日：2012-04-24

申请号：US12906480

申请日：2010-10-18

申请人： Manabu Shiraki ,  Koji Toyama

发明人： Manabu Shiraki ,  Koji Toyama

IPC分类号： G02B7/02

CPC分类号： G02B7/08 ,  G02B7/022 ,  G02B7/023 ,  G02B13/001 ,  H04N5/2257

摘要： A lens driving device 1 is provided, in which a spring 11 includes an outer ring portion 11b that is fixed to a body 5, an inner ring portion 11a that is fixed to a lens support 7, and an arm portion 11c that connects the outer ring portion 11b and the inner ring portion 11a, and the lens support 7 is moved in an optical axis direction of a lens by way of an electromagnetic force that is generated by applying electric current to a coil 15 from a terminal member 6, the terminal member 6 including a superimposed portion 6a that is superimposed on the outer ring portion of 11b of the spring 11, and a power supply terminal 6b that protrudes from the superimposed portion 6a, and the terminal member 6 disposing the superimposed portion 6a between the outer ring portion 11b of the spring and the body 5.

摘要翻译： 提供了一种透镜驱动装置1，其中弹簧11包括固定到主体5的外环部分11b，固定到透镜支撑件7的内环部分11a和连接外部部分的臂部分11c 环形部分11b和内环部分11a，并且透镜支架7通过从端子构件6向线圈15施加电流而产生的电磁力在透镜的光轴方向上移动，该端子 包括重叠在弹簧11的11b的外圈部分上的重叠部分6a的构件6和从重叠部分6a突出的电源端子6b，以及将重叠部分6a设置在外圈之间的端子构件6 弹簧的部分11b和主体5。

公开(公告)号：US08520122B2

公开(公告)日：2013-08-27

申请号：US12855297

申请日：2010-08-12

申请人： Manabu Shiraki ,  Satoshi Asakawa ,  Koji Toyama

发明人： Manabu Shiraki ,  Satoshi Asakawa ,  Koji Toyama

IPC分类号： H04N5/225 ,  H04N5/228 ,  H04N5/232 ,  G02B7/02

CPC分类号： G02B7/08 ,  G02B27/0068

摘要： A lens driving device, an autofocus camera and a camera-equipped mobile terminal are provided that can correct movement of a lens in an optical axis direction and tilt of an optical axis, and reduce the dimension thereof in the optical axis direction. The device includes: a lens support 5 for supporting a lens at an inner circumference; a plurality of coils 19a to 19d disposed at regular intervals in a circumferential direction on an outer periphery of the lens support 5; a base 8 that supports the lens support 5 so as to move freely in an optical axis direction of the lens; and a magnet portion 17 provided on the base 8 and facing each of the coils 19a to 19d, in which an electric current of equal current value is applied to each of the coils 19a to 19d when moving the lens support 5 in the optical axis direction, and current values of the electric current applied to predetermined coils 19a to 19d are varied when correcting tilt of the optical axis of the lens.

摘要翻译： 提供一种透镜驱动装置，自动对焦照相机和配备有相机的移动终端，其可以校正透镜在光轴方向上的移动和光轴的倾斜，并且减小其在光轴方向上的尺寸。 该装置包括：用于在内周支撑透镜的透镜支架5; 多个线圈19a〜19d，其在圆周方向上以规则的间隔设置在透镜支架5的外周上; 支撑透镜支撑件5以便在透镜的光轴方向上自由移动的基座8; 以及设置在基座8上并且面对各个线圈19a至19d的磁体部分17，当沿着光轴方向移动透镜支架5时，向每个线圈19a至19d施加相等电流值的电流 并且当校正透镜的光轴的倾斜时，改变施加到预定线圈19a至19d的电流的电流值。

公开(公告)号：US20120092768A1

公开(公告)日：2012-04-19

申请号：US13274752

申请日：2011-10-17

申请人： Manabu Shiraki ,  Koji Toyama

发明人： Manabu Shiraki ,  Koji Toyama

IPC分类号： G02B27/64 ,  G02B7/09 ,  H04N5/232

CPC分类号： H02K41/0354 ,  G02B7/08 ,  G02B27/646 ,  G03B3/10 ,  G03B5/00 ,  G03B2205/0015 ,  G03B2205/0069 ,  H02K2201/18

摘要： In a lens driving device of the present invention, each magnet is provide to face an outer circumferential face of a first coil, and face a second coil at a position at which the second coil is provided. A first spring member and a second spring member are configured by a plurality of six springs separated from each other, each coil wire end of the first coil and the two of the second coils being connected to a different spring, respectively, and when moving a lens support (5) in the optical axis direction, electric current is flowed through the first coil, and when moving the lens support in an X-Y direction that is orthogonal to the optical axis, a predetermined electric current is flowed through a predetermined one of the second coils.

摘要翻译： 在本发明的透镜驱动装置中，每个磁体设置成面向第一线圈的外周面，并且在设置有第二线圈的位置处面对第二线圈。 第一弹簧构件和第二弹簧构件由多个彼此分离的六个弹簧构成，第一线圈的每个线圈线端部和两个第二线圈分别连接到不同的弹簧，并且当移动 透镜支架（5）在光轴方向上流过电流流过第一线圈，并且当在与光轴正交的XY方向上移动透镜支架时，预定的电流流过预定的一个 第二线圈。

公开(公告)号：US20110090580A1

公开(公告)日：2011-04-21

申请号：US12906480

申请日：2010-10-18

申请人： Manabu Shiraki ,  Koji Toyama

发明人： Manabu Shiraki ,  Koji Toyama

IPC分类号： G02B7/04

CPC分类号： G02B7/08 ,  G02B7/022 ,  G02B7/023 ,  G02B13/001 ,  H04N5/2257

摘要： A lens driving device 1 is provided, in which a spring 11 includes an outer ring portion 11b that is fixed to a body 5, an inner ring portion 11a that is fixed to a lens support 7, and an arm portion 11c that connects the outer ring portion 11b and the inner ring portion 11a, and the lens support 7 is moved in an optical axis direction of a lens by way of an electromagnetic force that is generated by applying electric current to a coil 15 from a terminal member 6, the terminal member 6 including a superimposed portion 6a that is superimposed on the outer ring portion of 11b of the spring 11, and a power supply terminal 6b that protrudes from the superimposed portion 6a, and the terminal member 6 disposing the superimposed portion 6a between the outer ring portion 11b of the spring and the body 5.

摘要翻译： 提供了一种透镜驱动装置1，其中弹簧11包括固定到主体5的外环部分11b，固定到透镜支撑件7的内环部分11a和连接外壳的臂部分11c 环形部分11b和内环部分11a，并且透镜支架7通过从端子构件6向线圈15施加电流而产生的电磁力在透镜的光轴方向上移动，该端子 包括重叠在弹簧11的11b的外圈部分上的重叠部分6a的构件6和从重叠部分6a突出的电源端子6b，以及将重叠部分6a设置在外圈之间的端子构件6 弹簧的部分11b和主体5。

公开(公告)号：US08804316B2

公开(公告)日：2014-08-12

申请号：US13539982

申请日：2012-07-02

申请人： Manabu Shiraki ,  Tadanori Yamada ,  Kazumi Hara ,  Kazuhiko Shimodaira

发明人： Manabu Shiraki ,  Tadanori Yamada ,  Kazumi Hara ,  Kazuhiko Shimodaira

IPC分类号： H05K7/00 ,  H05K5/00 ,  H01L23/28 ,  H05K7/14

CPC分类号： G01C19/5783 ,  H01L2224/16225

摘要： A package includes a base member and a lid member joined to the base member while forming, between the lid and base members, an internal space which stores an electronic component. A joined section of the base and lid members includes a first welded section formed by joining the base and lid members along an x axis direction using seam welding and a second welded section formed by joining the base and lid members along a y axis direction using the seam welding. In plan view, the first and second welded sections do not overlap each other. An area where an area formed by extending the first welded section in the x axis direction and an area formed by extending the second welded section in the y axis direction overlap each other is located on the outer side with respect to the contour of the lid member.

摘要翻译： 一种包装盒，其包括基部构件和盖构件，该盖构件在盖和基座构件之间形成存储电子部件的内部空间。 基部和盖部件的接合部分包括通过使用接缝焊接沿x轴方向接合基部和盖部件而形成的第一焊接部分和通过使用接缝将基部和盖部件沿着y轴方向接合而形成的第二焊接部分 焊接。 在平面图中，第一和第二焊接部分彼此不重叠。 通过使第一焊接部沿x轴方向延伸而形成的区域和通过使第二焊接部沿y轴方向延伸而形成的区域彼此重叠的区域位于相对于盖部件的轮廓的外侧 。

公开(公告)号：US20110286099A1

公开(公告)日：2011-11-24

申请号：US13112320

申请日：2011-05-20

申请人： Manabu Shiraki ,  Kazuhiro Ichikawa

发明人： Manabu Shiraki ,  Kazuhiro Ichikawa

IPC分类号： G02B27/64 ,  G02B7/04

CPC分类号： H02K41/0356 ,  G02B7/023 ,  G02B7/08 ,  G03B3/10 ,  G03B5/02 ,  G03B2205/0015 ,  G03B2205/0069

摘要： In the lens driving device of the present invention, at least two second coils are disposed at a 90 degree interval in a circumferential direction of a first coil wound around an outer circumference of a lens support in the circumferential direction, at least four magnets are provided at an inner circumferential side of a circumferential wall of a yoke and are provided at even intervals about the circumferential direction of the first coil, each magnet being provided so that an inner circumferential face is the same magnetic pole and opposes an outer circumferential face of the first coil, and in addition is opposite the second coil at the position of providing the second coil. When the lens support is moved in the optical axis direction, an electric current flows in the first coil, and when the lens support is moved in an X-Y direction orthogonal to the optical axis, a predetermined electric current flows in a predetermined second coil.

摘要翻译： 在本发明的透镜驱动装置中，至少两个第二线圈沿圆周方向围绕透镜支架的外周围绕第一线圈的圆周方向以90度的间隔布置，至少提供四个磁体 在轭的周壁的内周侧，围绕第一线圈的圆周方向以均匀的间隔设置，每个磁体设置成使得内周面是相同的磁极并且与第一线圈的外周面相对 第一线圈，并且另外在提供第二线圈的位置处与第二线圈相对。 当透镜支架沿光轴方向移动时，电流在第一线圈中流动，并且当透镜支架沿与光轴正交的X-Y方向移动时，预定电流在预定的第二线圈中流动。

公开(公告)号：US20090161231A1

公开(公告)日：2009-06-25

申请号：US11992316

申请日：2006-10-31

申请人： Manabu Shiraki ,  Junichi Tada

发明人： Manabu Shiraki ,  Junichi Tada

IPC分类号： G02B7/04

CPC分类号： G02B7/102

摘要： A lens drive device having a simple structure and small sized. The lens drive device (1) has a lens holder (3, 5), a drive shaft (21) into which one end of the lens holder (3, 5) is fitted and placed along the direction of the optical axis of lenses (14, 16), and a piezo element (17) provided at a base end (21a) of the drive shaft (21). The base end (21a) of the drive shaft (21) is fixed to a vibrator (19) of the piezo element (17), and the drive shaft (21) is vibrated in the direction of its axis by vibration of the vibrator (19) produced by conducting a pulse current to the piezo element (17). The lens holder (3, 5) is moved in the optical axis direction by using repetition of inertia force and friction force of the holder relative to the drive shaft (21).

摘要翻译： 具有结构简单，体积小的透镜驱动装置。 透镜驱动装置（1）具有透镜保持器（3,5），驱动轴（21），透镜保持架（3,5）的一端沿着透镜的光轴方向嵌合并放置在该驱动轴 14，16）和设置在驱动轴（21）的基端（21a）的压电元件（17）。 驱动轴（21）的基端（21a）固定在压电元件（17）的振动器（19）上，驱动轴（21）通过振动器的振动沿其轴线方向振动（ 19）通过向压电元件（17）施加脉冲电流而产生。 通过重复惯性力和保持器相对于驱动轴（21）的摩擦力，透镜架（3,5）沿光轴方向移动。

公开(公告)号：US20070091199A1

公开(公告)日：2007-04-26

申请号：US11346233

申请日：2006-02-03

申请人： Manabu Shiraki ,  Naoki Sekiguchi

发明人： Manabu Shiraki ,  Naoki Sekiguchi

IPC分类号： G03B13/00

CPC分类号： G02B7/08 ,  H02K41/0356

摘要： A lens driving apparatus 1 of the present invention includes a substantially cylindrical yoke 3; a base 5 to which the yoke 3 is attached; a carrier 7 having a lens; a coil 10; and a magnet 13, wherein the carrier 7 is moved in a direction of an optical axis of a lens by electromagnetic force generated by passing current through the coil 10, the base 5 is substantially square-shaped seeing from a plane, the yoke 3 is placed at an inner position of the base 5, the yoke 3 has an outer peripheral wall 3a and an annular inner peripheral wall 3b to be spaced to each other, each magnet is placed between the outer peripheral wall and the inner peripheral wall and at a position corresponding to a base corner portion of the base 5, a space between the outer peripheral wall 3a and the inner peripheral wall 3b positioned at a base side portion 3e is made narrower than a space between the outer peripheral wall 3a and the inner peripheral wall 3b positioned at the base corner portion.

摘要翻译： 本发明的透镜驱动装置1包括大致圆柱形的轭3; 轭3所附接的基座5; 具有透镜的载体7; 线圈10; 和磁体13，其中载体7通过电流通过线圈10产生的电磁力沿透镜的光轴方向移动，基座5从平面看是大致正方形的，磁轭3是 放置在基座5的内部位置时，磁轭3具有彼此间隔开的外周壁3a和环形内周壁3b，每个磁体位于外周壁与内周壁之间， 在与基座5的基部角部相对应的位置，使外周壁3a与位于基部侧壁部3e的内周壁3b之间的间隔比外周壁3 a和位于基角部的内周壁3b。

公开(公告)号：US5036319A

公开(公告)日：1991-07-30

申请号：US632627

申请日：1990-12-26

申请人： Manabu Shiraki ,  Osami Miyao ,  Shoji Fujisawa ,  Shunji Kawashima

发明人： Manabu Shiraki ,  Osami Miyao ,  Shoji Fujisawa ,  Shunji Kawashima

IPC分类号： G01D5/14 ,  G01D5/16 ,  G01D5/245 ,  H03M1/30

CPC分类号： G01D5/145 ,  G01D5/2451 ,  H03M1/30

摘要： An magnetic encoder includes a multipolar magnetic body having a row of alternate North and South poles of equal widths, and a magnetoresistive element diposed in confrontation to the multipolar magnetic body. The magnetoresistive element includes at least one A phase magnetoresistive element member and at least one B phase magnetoresisitve element disposed in juxtaposition over ##EQU1## where n is an integer greater than or equal to 1, and .lambda. is a width of each individual pole of the multiplar magnetic body. Each of the A phase magnetoresistive element members and the B phase magnetoresistive element member has a group of series connected linear conductors arranged side-by-side into a comb-like shape. The A phase magnetoresistive element member extends over ##EQU2## and the B phase magnetoresistive element member is out of phase with the A phase magnetoresistive element member by ##EQU3##

摘要翻译： 磁编码器包括具有相等宽度的交替的北极和南极的一行的多极磁体，以及与多极磁体对抗的磁阻元件。 磁阻元件包括至少一个A相磁阻元件和至少一个B相磁致伸缩元件，其以n为大于或等于1的整数设置，并且λ是每个单独的极的宽度 多磁体。 A相磁阻元件和B相磁阻元件各自具有并排配置成梳状形状的一组串联连接的线状导体。 A相磁阻元件构件通过延伸并且B相磁阻元件与A相磁阻元件构件异相，通过

公开(公告)号：US4861237A

公开(公告)日：1989-08-29

申请号：US921396

申请日：1986-10-22

申请人： Manabu Shiraki ,  Kazuhito Egami

发明人： Manabu Shiraki ,  Kazuhito Egami

IPC分类号： H02K11/00 ,  F04D25/06 ,  F04D25/08 ,  G06K7/00 ,  G06K7/06 ,  G06K13/08 ,  G06K17/00 ,  H01R13/629 ,  H02K7/14 ,  H05K5/02

CPC分类号： F04D29/005 ,  F04D25/0653

摘要： A light-weighted, inexpensive axial-flow fan apparatus which can prevent axial leakage of a magnetic flux of a brushless motor installed therein. A body member of the apparatus or a motor casing on which the motor is supported is made of a non-magnetic material such as a resin material, and a name plate formed from a magnetic seal is applied to the bottom of the motor casing so as to pass a magnetic flux therethrough.

摘要翻译： 一种轻量级的便宜的轴流风扇装置，其能够防止安装在其中的无刷电动机的磁通量的轴向泄漏。 马达被支撑在其上的装置的主体构件或马达壳体由诸如树脂材料的非磁性材料制成，并且由电磁密封件形成的铭牌被施加到马达壳体的底部，以便 以通过磁通。