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1. 发明申请

US20180321507A1 LENS DRIVE APPARATUS 审中-公开
公开(公告)号：US20180321507A1
公开(公告)日：2018-11-08
申请号：US16035737
申请日：2018-07-16
申请人： Keiichi SATO , Makoto ARIJI , Masayoshi SUGAWARA , Akihiro MORIYA
发明人： Keiichi SATO , Makoto ARIJI , Masayoshi SUGAWARA , Akihiro MORIYA
IPC分类号： G02B27/64 , H04N5/225 , G03B5/00 , G02B7/09 , G02B7/08 , G03B3/10
CPC分类号： G02B27/646 , G02B7/08 , G02B7/09 , G02B27/64 , G03B3/10 , G03B5/00 , G03B2205/0015 , G03B2205/0069 , H04N5/2253 , H04N5/2254
摘要： A lens drive apparatus includes a plurality of protrusions that protrude from an end of a magnet holder in a direction of an optical axis toward an inner wall surface of a cover and function as a fracture prevention supporting member. The plurality of protrusions are configured to support prevention of fracture in a plurality of suspension wires by contacting the inner wall surface of the cover when a magnet holder moves in the direction of the optical axis.

2. 发明授权

US09625737B2 Lens drive apparatus, camera module and camera 有权
公开(公告)号：US09625737B2
公开(公告)日：2017-04-18
申请号：US15141899
申请日：2016-04-29
申请人： Akihiro Moriya , Masayoshi Sugawara
发明人： Akihiro Moriya , Masayoshi Sugawara
IPC分类号： H04N5/232 , G02B27/64 , G03B3/10 , G03B5/00 , H04N5/225 , G02B7/09 , G03B13/36 , H04N5/335 , G02B7/08 , G03B3/00 , G03B17/02 , G03B17/00 , G02B13/00
CPC分类号： G02B27/646 , G02B7/08 , G02B7/09 , G02B13/001 , G03B3/00 , G03B3/10 , G03B5/00 , G03B13/36 , G03B17/00 , G03B17/02 , G03B2205/0015 , G03B2205/0069 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/23248 , H04N5/23264 , H04N5/23287 , H04N5/335
摘要： A lens drive apparatus that displaces a lens holder in a direction of an optical axis and a direction orthogonal to the optical axis comprises: an assembly formed by assembling the lens holder together with a conductive body and comprises a circuit that receives supplied power; a shake correction drive section configured to displace the assembly by a shake correction magnet and a shake correction coil disposed at a position facing the shake correction magnet in collaboration with each other; and a position detection section configured to detect a position of the assembly in the direction orthogonal to the optical axis, wherein: the shake correction magnet is disposed around the lens holder, and the shake correction magnet, the shake correction coil and the position detection section are disposed at respective positions shifted in the direction of the optical axis with respect to each other.

3. 发明申请

US20170031174A1 LENS HOLDER DRIVING DEVICE 审中-公开
标题翻译：镜头支架驱动装置
公开(公告)号：US20170031174A1
公开(公告)日：2017-02-02
申请号：US15292267
申请日：2016-10-13
申请人： Masayoshi SUGAWARA
发明人： Masayoshi SUGAWARA
IPC分类号： G02B27/64 , H04N5/232 , G03B5/00 , H04N5/225 , G02B7/09 , G03B13/36
CPC分类号： G02B27/646 , G02B7/08 , G02B7/09 , G03B3/10 , G03B5/00 , G03B13/36 , G03B2205/0015 , G03B2205/0069 , H04N5/2254 , H04N5/23258 , H04N5/2328 , H04N5/23287
摘要： An AF unit of a lens holder driving device includes a lens holder, a focusing coil, a permanent magnet having a plurality of permanent magnet pieces having first surfaces opposed to the focusing coil, a magnet holder holding the permanent magnet, and first and second leaf springs supporting the lens holder in a direction of an optical axis shiftably. An image stabilizer portion includes a fixed portion disposed near the second leaf spring, a supporting member swingably supporting the AF unit with respect to the fixed portion, an image stabilizer coil having a plurality of image stabilizer coil portions disposed so as to oppose to second surfaces of the plurality of permanent magnet pieces that are perpendicular to the first surfaces, and a plurality of Hall elements. Each Hall element is disposed at a position where the image stabilizer coil portion is separated into a plurality of coil parts.
摘要翻译：透镜架驱动装置的AF单元包括透镜架，聚焦线圈，具有多个永久磁铁片的永久磁铁，其具有与聚焦线圈相对的第一表面，保持永久磁铁的磁铁架，以及第一和第二叶片在光轴的方向可移动地支撑透镜架的弹簧。图像稳定器部分包括设置在第二板簧附近的固定部分，支撑构件相对于固定部分可摆动地支撑AF单元;图像稳定器线圈，具有多个图像稳定器线圈部分，其设置成与第二表面相对; 的垂直于第一表面的多个永磁体片，以及多个霍尔元件。每个霍尔元件设置在图像稳定器线圈部分分离成多个线圈部分的位置。

4. 发明授权

US09151963B2 Lens holder driving device including damper compound suppressing undesired resonance 有权
标题翻译：透镜架驱动装置，包括抑制不期望的共振的阻尼器化合物
公开(公告)号：US09151963B2
公开(公告)日：2015-10-06
申请号：US13586235
申请日：2012-08-15
申请人： Keiichi Sato , Makoto Ariji , Masayoshi Sugawara , Akihiro Moriya
发明人： Keiichi Sato , Makoto Ariji , Masayoshi Sugawara , Akihiro Moriya
IPC分类号： G02B27/64 , H04N5/225 , G02B7/08 , G03B3/10 , G03B5/00
CPC分类号： G02B27/646 , G02B7/08 , G02B7/09 , G02B27/64 , G03B3/10 , G03B5/00 , G03B2205/0015 , G03B2205/0069 , H04N5/2253 , H04N5/2254
摘要： A lens holder driving device includes a lens holder moving portion, a fixed member, suspension wires, and a damper compound. In the lens holder moving portion, a lens holder moves in an optical axis and in first and second directions which are orthogonal to the optical axis and which are perpendicular to each other. The fixed member is disposed apart from the lens holder moving portion in the direction of the optical axis. The suspension wires have first end portions fixed to the fixed member at outer regions thereof, extending along the optical axis, having second end portions fixed to an elastic member mounted to the lens holder moving portion, and swingably supporting the lens holder moving portion in the first direction and the second direction. The damper compound is disposed so as to enclose at least one suspension wire and suppresses undesired resonance in the lens holder moving portion.
摘要翻译：透镜架驱动装置包括透镜保持器移动部分，固定部件，悬挂线和阻尼器化合物。在透镜保持架移动部分中，透镜保持器沿与光轴正交且彼此垂直的第一和第二方向的光轴移动。固定构件沿着光轴方向与透镜保持器移动部分分开设置。悬挂线具有在其外部区域处固定在固定部件上的第一端部，沿着光轴延伸，具有固定到安装到透镜保持器移动部分的弹性部件的第二端部，并且可旋转地将透镜保持器移动部分支撑在第一方向和第二方向。阻尼器化合物被设置成包围至少一个悬挂线并且抑制透镜保持器移动部分中的不期望的共振。

5. 发明申请

US20120154614A1 CAMERA-SHAKE CORRECTION DEVICE 有权
标题翻译： CAMERA-SHAKE校正装置
公开(公告)号：US20120154614A1
公开(公告)日：2012-06-21
申请号：US13390603
申请日：2010-08-12
申请人： Akihiro Moriya , Masayoshi Sugawara
发明人： Akihiro Moriya , Masayoshi Sugawara
IPC分类号： H04N5/228 , G03B13/36
CPC分类号： G02B27/646 , G02B7/08 , G02B7/09 , G02B13/001 , G03B3/00 , G03B3/10 , G03B5/00 , G03B13/36 , G03B17/00 , G03B17/02 , G03B2205/0015 , G03B2205/0069 , H04N5/2253 , H04N5/2254 , H04N5/2257 , H04N5/23248 , H04N5/23264 , H04N5/23287 , H04N5/335
摘要： A small size, low profile camera-shake correction device. A camera-shake correction device (10) corrects camera shake by moving the entire auto-focusing lens drive device (20) in a first direction (X) and a second direction (Y) which are perpendicular to the optical axis (O) and are perpendicular to each other, the auto-focusing lens drive device (20) being provided with a focusing coil (26) and a permanent magnet (28) which is disposed on the outside of the focusing coil. The camera-shake correction device (10) includes: a base (14) disposed so as to be spaced from the bottom surface of the auto-focusing lens drive device (20); suspension wires (16) which each have one end affixed to the outer peripheral section of the base, which extend along the optical axis (O), and which support the entire auto-focusing lens drive device (20) in such a manner that the auto-focusing lens drive device (20) is rockable in the first direction (X) and the second direction (Y); and a camera-shake correcting coil (18) disposed so as to face the permanent magnet (28).
摘要翻译：一个小尺寸，低调的相机抖动校正装置。相机抖动校正装置（10）通过沿垂直于光轴（O）的第一方向（X）和第二方向（Y）移动整个自动聚焦透镜驱动装置（20）来校正相机抖动，以及自动聚焦透镜驱动装置（20）设置有聚焦线圈（26）和设置在聚焦线圈外侧的永磁体（28）。相机抖动校正装置（10）包括：基座（14），其设置成与自动聚焦透镜驱动装置（20）的底面间隔开; 悬挂线（16）各自具有固定到基座的外周部分的一端，其沿着光轴（O）延伸，并且以这样的方式支撑整个自动聚焦透镜驱动装置（20），即，自动聚焦透镜驱动装置（20）可沿第一方向（X）和第二方向（Y）摆动; 以及设置成面对永久磁铁（28）的相机抖动校正线圈（18）。

6. 发明授权

US4697466A Drive device for press 失效
标题翻译：驱动装置
公开(公告)号：US4697466A
公开(公告)日：1987-10-06
申请号：US726887
申请日：1985-04-24
申请人： Masayoshi Sugawara , Yuichi Nakamura , Akira Matsui
发明人： Masayoshi Sugawara , Yuichi Nakamura , Akira Matsui
IPC分类号： B30B1/26 , B30B15/00 , F16H21/32 , F16H21/16
CPC分类号： F16H21/32 , B30B1/266 , B30B15/0064 , Y10T74/18072 , Y10T74/18392 , Y10T74/184
摘要： A drive device for a press wherein a drive device assembly provided with a quick-return mechanism capable of changing its speed characteristic in different degrees is built in a unitary case, each unit case being freely attachable and detachable at the crown center of the press, an output shaft of the drive device has its end portions projecting outwardly from both sides of the unit case and is coupled with a main crankshaft at its end portions through couplings, a main gear located in the unit case is divided into two parts to form a hollow section therebetween, and a link drive an balance weight for the linkage are built in the hollow section.
摘要翻译：一种用于压力机的驱动装置，其中具有能够以不同程度改变其速度特性的快速复位机构的驱动装置组件内置在一体的壳体中，每个单元壳体可自由地附接和拆卸在压机的中心处，驱动装置的输出轴具有从单元壳体的两侧向外突出的端部，并且通过联接件在其端部处与主曲轴联接，位于单元壳体中的主齿轮被分成两部分，以形成中空部分，并且在中空部分中内置有用于连杆的连杆驱动平衡重。

7. 发明申请

US20220014678A1 LENS DRIVE APPARATUS, CAMERA MODULE AND CAMERA 有权
公开(公告)号：US20220014678A1
公开(公告)日：2022-01-13
申请号：US17482668
申请日：2021-09-23
申请人： Akihiro MORIYA , Masayoshi SUGAWARA
发明人： Akihiro MORIYA , Masayoshi SUGAWARA
IPC分类号： H04N5/232 , G03B3/10 , H04N5/225 , G03B5/00 , G02B7/09 , G02B27/64 , G03B13/36 , H04N5/335 , G02B7/08 , G03B3/00 , G03B17/02 , G03B17/00 , G02B13/00
摘要： A lens drive apparatus has: a fixed part; a moving part disposed apart from the fixed part and comprising a lens holder, an elastic member, and a magnet holder connected with the lens holder via the elastic member such that the lens holder is capable of displacing in a direction of an optical axis; a driving part configured to displace the moving part with respect to the fixed part in a direction orthogonal to the optical axis by interaction of a plurality of magnets and a plurality of coils, the plurality of magnets held by the magnet holder, the plurality of coils disposed to the fixed part to face the plurality of magnets; and a supporting member configured to support the moving part with respect to the fixed part such that the moving part is capable of displacing in the direction orthogonal to the optical axis.

8. 发明授权

US11159728B2 Lens drive apparatus, camera module and camera 有权
公开(公告)号：US11159728B2
公开(公告)日：2021-10-26
申请号：US16902294
申请日：2020-06-16
申请人： Akihiro Moriya , Masayoshi Sugawara
发明人： Akihiro Moriya , Masayoshi Sugawara
IPC分类号： H04N5/232 , H04N5/225 , G03B3/10 , G03B5/00 , G02B7/09 , G02B27/64 , G03B13/36 , H04N5/335 , G02B7/08 , G03B3/00 , G03B17/02 , G03B17/00 , G02B13/00
摘要： A camera module has a magnet which is held by a magnet holder included in an optical device part together with a lens holder and which is used in common as a magnet in collaboration with a first coil to move an imaging device and the lens holder relative to each other in a direction of an optical axis, a magnet in collaboration with a second coil to move the imaging device and the optical device part relative to each other in a direction orthogonal to the optical axis, and a magnet of which a magnetic force is detected by a Hall device.

9. 发明申请

US20210181524A1 LENS DRIVING DEVICE, CAMERA MODULE AND CAMERA MOUNTING DEVICE 有权
公开(公告)号：US20210181524A1
公开(公告)日：2021-06-17
申请号：US16908774
申请日：2020-06-23
申请人： Masayoshi SUGAWARA
发明人： Masayoshi SUGAWARA
IPC分类号： G02B27/64 , G03B13/36 , H02K41/035 , H04N5/225 , G02B7/02 , G03B5/06 , H04N5/232
摘要： A lens driving device, a camera module and a camera mounting device are provided, which are capable of ensuring a high reliability, improving the OIS sensitivity, and simplifying the assembly operation. The lens driving device includes an auto-focusing driving part and a shake-correcting driving part utilizing a voice coil motor. A shake-correcting magnet part of the shake-correcting driving part is comprised of two shake-correcting magnets disposed on two orthogonal sides of four sides that define a rectangle in a plane perpendicular to the light axis direction. An auto-focusing magnet part of the auto-focusing driving part is comprised of at least one of the shake-correcting magnets. An auto-focusing supporting part of the auto-focusing driving part is fixed on at least one side of the rectangle where the auto-focusing magnet part is not disposed, and elastically supports an auto-focusing movable part with respect to an auto-focusing fixing part in a cantilever fashion.

10. 发明授权

US10890781B2 Lens drive device, camera module, and camera-equipped device 有权
公开(公告)号：US10890781B2
公开(公告)日：2021-01-12
申请号：US16478945
申请日：2018-01-15
申请人： Yulin Zhang , Masayoshi Sugawara
发明人： Yulin Zhang , Masayoshi Sugawara
IPC分类号： G02B27/64 , G02B7/09 , G03B3/10 , G03B5/06 , H04N5/232 , H04N5/247 , B60R11/04
摘要： A lens driving device includes two pairs of an image-stabilization coil part and an image-stabilization magnet part disposed along a first side and a second side that are adjacent to each other, respectively. An autofocus movable part is disposed eccentrically with respect to a central axis along the direction of the optical axis. An image-stabilization fixed part includes connection terminal parts that are respectively disposed on the first side and the second side, and are connected to power supply wiring of the image-stabilization coil part.

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