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1. 发明申请

US20110205648A1 LENS DRIVE DEVICE 有权
标题翻译：镜头驱动装置
公开(公告)号：US20110205648A1
公开(公告)日：2011-08-25
申请号：US13031874
申请日：2011-02-22
申请人： Hiromitsu TAKEI , Takeshi SUE , Yukio FURUYA
发明人： Hiromitsu TAKEI , Takeshi SUE , Yukio FURUYA
IPC分类号： G02B7/04
CPC分类号： G02B7/08
摘要： A lens drive device formed in a substantially quadrangular shape may include a movable body holding a lens, a fixed body movably holding the movable body, and a drive mechanism for driving the movable body in the optical axis direction. The drive mechanism may include first drive magnets respectively disposed on four side faces of the lens drive device, a second drive magnet for restraining inclination which is disposed on at least one of four corners of the lens drive device, and a drive coil which is wound around in a substantially octagonal shape. Magnetic flux passing through the drive coil at one of the four corners of the lens drive device is different from magnetic fluxes passing through the drive coil at the other three corners, or magnetic fluxes passing through the drive coil at two corners adjacent to each other of the four corners of the lens drive device are different from magnetic fluxes passing through the drive coil at the other two corners.
摘要翻译：形成为大致四边形的透镜驱动装置可以包括保持透镜的可移动体，可移动地保持可动体的固定体以及用于沿光轴方向驱动可动体的驱动机构。驱动机构可以包括分别设置在透镜驱动装置的四个侧面上的第一驱动磁体，设置在透镜驱动装置的四个角中的至少一个角上的用于抑制倾斜的第二驱动磁体和卷绕的驱动线圈围绕着大致八角形状。通过透镜驱动装置的四个角中的一个处的驱动线圈的磁通量不同于在其他三个角落处通过驱动线圈的磁通量，或者彼此相邻的两个角落处通过驱动线圈的磁通量透镜驱动装置的四个角不同于在另外两个角落通过驱动线圈的磁通量。

2. 发明申请

US20090122420A1 LENS DRIVE DEVICE, SPRING MEMBER AND MANUFACTURING METHODS THEREFOR 有权
标题翻译：镜头驱动装置，弹簧构件及其制造方法
公开(公告)号：US20090122420A1
公开(公告)日：2009-05-14
申请号：US12271413
申请日：2008-11-14
申请人： Takeshi SUE , Daisuke HIGUCHI , Yuichi TAKEI , Yukio FURUYA , Shinji MINAMISAWA
发明人： Takeshi SUE , Daisuke HIGUCHI , Yuichi TAKEI , Yukio FURUYA , Shinji MINAMISAWA
IPC分类号： G02B7/04 , F16F1/00
CPC分类号： G02B7/08 , Y10T29/49609
摘要： A lens drive device may include a movable body movable in an optical axis direction, a support body supporting the movable body through a spring member which may include spring pieces electrically separated from each other, formed with a coil connecting part to which one of a winding start part and a winding end part of the coil is electrically connected. The movable body is provided with an accommodating part for accommodating the coil connecting part. The spring member may include a plate spring-shaped arm part connecting a support body side fixing part with a movable body side fixing part and the arm part is provided with a laser cut portion formed by a laser in a part of an edge part of the arm part. An edge part of the arm part except the laser cut portion may be a cut portion formed by press working or etching processing.
摘要翻译：透镜驱动装置可以包括可沿光轴方向移动的可移动体，支撑体通过弹簧构件支撑可移动体，所述弹簧构件可包括彼此电分离的弹簧片，该弹簧片形成有线圈连接部，绕组起始部分和线圈的绕组端部电连接。可移动体设置有容纳线圈连接部的容纳部。弹簧构件可以包括将支撑体侧固定部与移动体侧固定部连接的板簧形臂部，并且臂部设置有激光切割部，该激光切割部由激光切割部形成在激光切割部的边缘部的一部分手臂部分。除了激光切割部分之外的臂部分的边缘部分可以是通过冲压加工或蚀刻加工形成的切割部分。

3. 发明申请

US20090251808A1 LENS DRIVING APPARATUS 有权
标题翻译：镜头驱动装置
公开(公告)号：US20090251808A1
公开(公告)日：2009-10-08
申请号：US12415230
申请日：2009-03-31
申请人： Daisuke HIGUCHI , Yuichi TAKEI , Takeshi SUE
发明人： Daisuke HIGUCHI , Yuichi TAKEI , Takeshi SUE
IPC分类号： G02B7/02
CPC分类号： G02B7/08
摘要： In the lens driving apparatus having a sleeve, a support body (such as a yoke) that supports the sleeve via a spring member), coils attached to the sleeve, and magnets attached to the support body, the support body is provided with a yoke and a cover portion, the yoke being formed with a light-entrance window for collecting light reflected from a subject and the cover portion being attached to the inside of the light-entrance window; the cover portion, the spring member, and the magnets are arranged so that they are layered in this order from the light-entrance window, and the cover portion is formed of a non-magnetic material.
摘要翻译：在具有套筒的透镜驱动装置中，通过弹簧构件支撑套筒的支撑体（例如轭）），附接到套筒的线圈和附接到支撑体的磁体，支撑体设置有轭以及盖部，所述轭形成有入射窗，用于收集从被检体反射的光，并且所述盖部附接到所述光入口窗的内部; 盖部分，弹簧部件和磁体被布置成使得它们从光入口窗口依次层叠，并且盖部分由非磁性材料形成。

4. 发明申请

US20120236422A1 LENS DRIVE DEVICE AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：镜头驱动装置及其制造方法
公开(公告)号：US20120236422A1
公开(公告)日：2012-09-20
申请号：US13407194
申请日：2012-02-28
申请人： Takeshi SUE , Yuji SHINGU , Syusuke IMAI
发明人： Takeshi SUE , Yuji SHINGU , Syusuke IMAI
IPC分类号： G02B7/02 , B23Q17/00
CPC分类号： G02B7/02 , G02B13/001
摘要： A lens drive device may include a movable body holding a lens and movable in an optical axis direction of the lens, a fixed body movably holding the movable body, a drive mechanism for driving the movable body, and a board on which an imaging element is mounted and which is fixed on an opposite-to-object side of the fixed body. An opposite-to-object side end face of the fixed body is formed with a plurality of projections which are abutted with a mounting face of the board on which the imaging element is mounted for correcting inclination of an optical axis of the lens with respect to the imaging element.
摘要翻译：透镜驱动装置可以包括保持透镜并且能够在透镜的光轴方向上移动的可移动体，可移动地保持可移动体的固定体，用于驱动可移动体的驱动机构和成像元件并且固定在固定体的相对物侧。固定体的相对物侧面形成有多个凸起，该突起与安装有成像元件的板的安装面抵接，用于校正透镜的光轴相对于成像元件。

5. 发明申请

US20120120512A1 LENS DRIVE DEVICE 有权
标题翻译：镜头驱动装置
公开(公告)号：US20120120512A1
公开(公告)日：2012-05-17
申请号：US13012021
申请日：2011-01-24
申请人： Tatsuki WADE , Takeshi SUE , Akihito WADA
发明人： Tatsuki WADE , Takeshi SUE , Akihito WADA
IPC分类号： G02B7/04
CPC分类号： G02B7/026 , G02B7/08 , G02B27/646 , G03B3/10 , G03B2205/0069
摘要： A lens drive device may include a front side spring member which is connected between a movable body having a lens and a support body. The front side spring member includes a support body side connecting part, a movable body side connecting part and a arm part connected between the support body side connecting part and the movable body side connecting part. The support body includes a yoke having a yoke front plate part and the yoke front plate part is formed with a yoke opening part which is overlapped with at least a part of the front side spring member. Damper material having viscoelasticity is provided, for example, on a portion extending over the movable body side connecting part and the arm part and overlapped with the yoke opening part in the lens optical axis direction. Therefore, the damper material can be applied to the front side spring member through the yoke opening part in the final stage of assembling steps.
摘要翻译：透镜驱动装置可以包括连接在具有透镜的可移动体和支撑体之间的前侧弹簧构件。前侧弹簧构件包括支撑体侧连接部，可动体侧连接部和连接在支撑体侧连接部与移动体侧连接部之间的臂部。支撑体包括具有轭前板部的轭，轭前片部形成有与前侧弹簧构件的至少一部分重叠的轭开口部。具有粘弹性的阻尼材料例如设置在可移动体侧连接部和臂部延伸的部分上，并且在透镜光轴方向上与轭开口部重叠。因此，阻尼材料可以在组装步骤的最后阶段通过轭开口部分施加到前侧弹簧构件。

6. 发明申请

US20090122419A1 LENS DRIVE DEVICE AND COIL WINDING METHOD 有权
标题翻译：镜头驱动装置和绕线方法
公开(公告)号：US20090122419A1
公开(公告)日：2009-05-14
申请号：US12271354
申请日：2008-11-14
申请人： Yuichi TAKEI , Daisuke HIGUCHI , Takeshi SUE
发明人： Yuichi TAKEI , Daisuke HIGUCHI , Takeshi SUE
IPC分类号： G02B15/14
CPC分类号： G02B7/08 , H01F7/066
摘要： A lens drive device may include a movable body, a support body supporting the movable body through a spring member, and a magnetic drive mechanism provided with a coil. The movable body includes a coil winding part, end parts for restricting a range of the coil winding part, and a changing part for changing a drawing direction of the coil. The spring member is disposed near the other end part of the movable body and electrically connected with winding start and winding end of the coil. A coil winding method for the lens drive device may include a drawing step in which a coil is drawn between end parts, a changing step in which a drawing direction of the coil is changed by the changing part, and a winding step in which the coil is wound around the coil winding part.
摘要翻译：透镜驱动装置可以包括可移动体，通过弹簧构件支撑可移动体的支撑体和设置有线圈的磁驱动机构。可移动体包括线圈绕组部分，用于限制线圈绕组部分的范围的端部和用于改变线圈的拉伸方向的改变部分。弹簧构件设置在可动体的另一端部附近，并与线圈的绕线开始和绕组端电连接。用于透镜驱动装置的线圈卷绕方法可以包括：拉伸步骤，其中在端部之间卷绕线圈，改变步骤，其中线圈的拉伸方向由改变部分改变;卷绕步骤，其中线圈缠绕在线圈绕组部分上。

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