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1. 发明授权

US09341860B2 Elastic supporting structure and optical image stabilizer having the elastic supporting structure 有权
公开(公告)号：US09341860B2
公开(公告)日：2016-05-17
申请号：US13400799
申请日：2012-02-21
申请人： Fu-Yuan Wu , Shih-Ting Huang , Jyun-Jie Lin
发明人： Fu-Yuan Wu , Shih-Ting Huang , Jyun-Jie Lin
IPC分类号： G02B27/64 , H04N5/232
CPC分类号： G02B27/646 , H04N5/23287
摘要： An elastic supporting structure for an optical image stabilizer is provided. The optical image stabilizer includes a movable portion, a compensation module, and a plurality of suspension wires. The movable portion is provided therein with a lens. The compensation module corresponds to the movable portion, and both are located on the same image-capturing optical axis. Each suspension wire has two ends respectively connected to the movable portion and the compensation module. The movable portion is provided with an upper spring plate. One end of each suspension wire is connected to a length-increased outer line element and at least one additional auxiliary line element of the upper spring plate, and the other end of each suspension wire is connected to the compensation module, such that the movable portion corresponds to the compensation module and is spaced therefrom by a predetermined distance. Also, anti-shake function performs well with suspension wires.

2. 发明授权

US09323023B2 Lens focusing device 有权
标题翻译：镜头对焦装置
公开(公告)号：US09323023B2
公开(公告)日：2016-04-26
申请号：US13588701
申请日：2012-08-17
申请人： Shang-Yu Hsu , Kun-Shih Lin , Fu-Yuan Wu
发明人： Shang-Yu Hsu , Kun-Shih Lin , Fu-Yuan Wu
IPC分类号： G02B7/02 , G02B7/10 , G02B7/04 , G02B7/08
CPC分类号： G02B7/10 , G02B7/023 , G02B7/04 , G02B7/08
摘要： A lens focusing device includes a lens holder, a winding fitted around the lens holder, and an outer case enclosing the lens holder therein. The outer case includes an outer wall portion, and multiple inner wall portions connected to the outer wall portion via multiple connecting portions. The inner wall portions are located between the lens holder and the winding, and respectively include an inner surface, an outer surface, and a first and a second side surface. The lens holder is formed on an outer face with confining areas, each of which includes a main surface and a first and a second raised side surface respectively facing against the inner surface and the first and second side surfaces, so that the inner wall portions are limited to move relative to the lens holder only within the confining areas. Therefore, the lens focusing device is impact-resistant and undue-twisting protected.
摘要翻译：透镜聚焦装置包括透镜保持器，安装在透镜保持器周围的绕组以及将透镜保持器包围在其中的外壳。外壳包括外壁部，以及通过多个连接部连接到外壁部的多个内壁部。内壁部分位于透镜保持架和绕组之间，分别包括内表面，外表面和第一和第二侧表面。透镜架形成在具有限制区域的外表面上，每个区域包括主表面和分别面向内表面和第一和第二侧表面的第一和第二凸起侧表面，使得内壁部分限于仅在限制区域内相对于透镜架移动。因此，透镜聚焦装置是抗冲击和不适当的扭曲保护的。

3. 发明授权

US08749645B2 Method and structure for suppressing resonance in an anti-shake lens focusing module 有权
标题翻译：用于抑制防抖透镜聚焦模块中的共振的方法和结构
公开(公告)号：US08749645B2
公开(公告)日：2014-06-10
申请号：US13215825
申请日：2011-08-23
申请人： Fu-Yuan Wu , Ming-Hang Huang , Ying-Chien Hsueh , Kun-I Lee
发明人： Fu-Yuan Wu , Ming-Hang Huang , Ying-Chien Hsueh , Kun-I Lee
IPC分类号： H04N5/228
CPC分类号： G02B27/646 , G02B7/08 , G02B7/38
摘要： A method and a structure for suppressing resonance in an anti-shake lens focusing module are disclosed. The resonance suppressing method includes the steps of providing a lens focusing structure having a first movable part and a first immovable part; providing an anti-shake structure having a second movable part and a second immovable part; providing at least one shock-absorbing material between the first movable and immovable parts as well as between the second movable and immovable parts; and using the shock-absorbing material to absorb any vibration caused by movements of the first and the second movable part, so as to suppress any resonance possibly generated due to the movements of the first and the second movable part.
摘要翻译：公开了一种用于抑制防抖透镜聚焦模块中的共振的方法和结构。共振抑制方法包括以下步骤：提供具有第一可移动部分和第一不可移动部分的透镜聚焦结构; 提供具有第二可移动部分和第二不可移动部分的防抖结构; 在第一可移动部件和不可移动部件之间以及第二可移动部件和不可移动部件之间提供至少一个减震材料; 以及使用所述减震材料吸收由所述第一和第二可移动部件的运动引起的任何振动，以便抑制由于所述第一和第二可移动部件的运动而可能产生的任何共振。

4. 发明申请

US20140049848A1 LENS FOCUSING DEVICE 有权
标题翻译：镜头聚焦装置
公开(公告)号：US20140049848A1
公开(公告)日：2014-02-20
申请号：US13588701
申请日：2012-08-17
申请人： Shang-Yu HSU , Kun-Shin Lin , Fu-Yuan Wu
发明人： Shang-Yu HSU , Kun-Shin Lin , Fu-Yuan Wu
IPC分类号： G02B7/04
CPC分类号： G02B7/10 , G02B7/023 , G02B7/04 , G02B7/08
摘要： A lens focusing device includes a lens holder, a winding fitted around the lens holder, and an outer case enclosing the lens holder therein. The outer case includes an outer wall portion, and multiple inner wall portions connected to the outer wall portion via multiple connecting portions. The inner wall portions are located between the lens holder and the winding, and respectively include an inner surface, an outer surface, and a first and a second side surface. The lens holder is formed on an outer face with confining areas, each of which includes a main surface and a first and a second raised side surface respectively facing against the inner surface and the first and second side surfaces, so that the inner wall portions are limited to move relative to the lens holder only within the confining areas. Therefore, the lens focusing device is impact-resistant and undue-twisting protected.
摘要翻译：透镜聚焦装置包括透镜保持器，安装在透镜保持器周围的绕组以及将透镜保持器包围在其中的外壳。外壳包括外壁部，以及通过多个连接部连接到外壁部的多个内壁部。内壁部分位于透镜保持架和绕组之间，分别包括内表面，外表面和第一和第二侧表面。透镜架形成在具有限制区域的外表面上，每个区域包括主表面和分别面向内表面和第一和第二侧表面的第一和第二凸起侧表面，使得内壁部分限于仅在限制区域内相对于透镜架移动。因此，透镜聚焦装置是抗冲击和不适当的扭曲保护的。

5. 发明授权

US08531534B2 Lens driving apparatus for a camera module 有权
标题翻译：相机模块的镜头驱动装置
公开(公告)号：US08531534B2
公开(公告)日：2013-09-10
申请号：US12948380
申请日：2010-11-17
申请人： Chao-Chang Hu , Fu-Yuan Wu , Yi-Lang Chan
发明人： Chao-Chang Hu , Fu-Yuan Wu , Yi-Lang Chan
IPC分类号： H04N5/228
CPC分类号： G02B27/646 , G02B7/04 , G02B7/08 , G03B3/10 , H02K41/0356 , H04N5/23248
摘要： A lens driving apparatus comprises a lens portion having at least one lens (21), a first driving portion (39) to cause a movement of said lens portion relatively to a base portion (40) along a vertical direction of a light axis (L) of said lens portion, and a second driving portion (38) to cause a movement of said lens portion relatively to said base portion along said light axis.
摘要翻译：透镜驱动装置包括透镜部分，该透镜部分具有至少一个透镜（21），第一驱动部分（39），其使得所述透镜部分相对于基部（40）沿着光轴的垂直方向（L ），以及使所述透镜部分沿着所述光轴相对于所述基部移动的第二驱动部分（38）。

6. 发明授权

US08451543B2 Magnet holding structure of auto-focus module 有权
标题翻译：磁体保持结构的自动对焦模块
公开(公告)号：US08451543B2
公开(公告)日：2013-05-28
申请号：US12945018
申请日：2010-11-12
申请人： Fu-Yuan Wu , Shang-Yu Hsu
发明人： Fu-Yuan Wu , Shang-Yu Hsu
IPC分类号： G02B15/14
CPC分类号： G02B7/08
摘要： A magnet holding structure of auto-focus module includes an outer frame for holding four magnets to four inner wall surfaces of the outer frame; a lens holder for holding a lens thereto and being assembled to the outer frame via at least one spring member; and a winding fitted around the lens holder for driving the lens holder to axially move forward or rearward to focus automatically. The outer frame is provided at each of four inner corners with an inverted L-shaped plate extending downward from a top of the outer frame to locate between the lens holder and the winding, so as to face toward four spaces respectively existing between two adjacent magnets outside the winding. With these arrangements, the electromagnetic field produced by the winding can have enhanced magnetic efficiency and increased driving force at the corners of the winding to achieve the purpose of power saving.
摘要翻译：自动对焦模块的磁体保持结构包括用于将四个磁体保持在外框的四个内壁表面的外框; 用于将透镜保持在其上并经由至少一个弹簧构件组装到外框的透镜保持器; 以及安装在透镜保持器周围的绕组，用于驱动透镜保持件以轴向向前或向后移动以自动聚焦。外框架设置在四个内角中的每一个处，其具有从外框架的顶部向下延伸的倒置L形板，以定位在透镜架和绕组之间，以分别存在于两个相邻磁体之间的四个空间在绕组外面。通过这些布置，由绕组产生的电磁场可以提高磁化效率并增加绕组角部的驱动力，从而达到省电的目的。

7. 发明申请

US20120224841A1 ANTI-SHAKE STRUCTURE FOR AUTO-FOCUS MODULAR 有权
标题翻译：自动聚焦模块防爆结构
公开(公告)号：US20120224841A1
公开(公告)日：2012-09-06
申请号：US13470795
申请日：2012-05-14
申请人： Fu-Yuan WU , Chao-Chang Hu , Yi-Liang Chan
发明人： Fu-Yuan WU , Chao-Chang Hu , Yi-Liang Chan
IPC分类号： G03B17/00
CPC分类号： G03B17/00
摘要： An anti-shake structure for auto-focus module includes an auto-focus module for driving a lens to move forward and rearward in a light incident path, i.e. in z-axis direction, so that the lens focuses light on an image sensor; a frame for holding the auto-focus module therein; a lens suspender with a compensation lens arranged thereon being connected to a plurality of suspension wires while the latter are connected at respective another end to the top cover plate of the frame, so that the compensation lens is correspondingly suspended in the frame in the light incident path and located behind the lens; and a shake compensation driving unit for driving the lens suspender to move horizontally along x-axis or y-axis direction, so as to compensate any image shift caused by hand shaking.
摘要翻译：用于自动对焦模块的防抖结构包括：自动对焦模块，用于驱动透镜在光入射路径中，即在z轴方向上向前和向后移动，使得透镜将光聚焦在图像传感器上; 用于将自动对焦模块保持在其中的框架; 其上布置有补偿透镜的透镜吊架连接到多个悬挂线，而后者在相应的另一端连接到框架的顶盖板，使得补偿透镜在光入射中相应地悬挂在框架中路径位于镜头后面; 以及抖动补偿驱动单元，用于驱动透镜悬吊件沿x轴或y轴方向水平移动，以补偿由手抖动引起的任何图像偏移。

8. 发明申请

US20120120510A1 MAGNET HOLDING STRUCTURE OF AUTO-FOCUS MODULE 有权
标题翻译：自动聚焦模块的磁铁保持结构
公开(公告)号：US20120120510A1
公开(公告)日：2012-05-17
申请号：US12945018
申请日：2010-11-12
申请人： Fu-Yuan WU , Shang-Yu Hsu
发明人： Fu-Yuan WU , Shang-Yu Hsu
IPC分类号： G02B7/02
CPC分类号： G02B7/08
摘要： A magnet holding structure of auto-focus module includes an outer frame for holding four magnets to four inner wall surfaces of the outer frame; a lens holder for holding a lens thereto and being assembled to the outer frame via at least one spring member; and a winding fitted around the lens holder for driving the lens holder to axially move forward or rearward to focus automatically. The outer frame is provided at each of four inner corners with an inverted L-shaped plate extending downward from a top of the outer frame to locate between the lens holder and the winding, so as to face toward four spaces respectively existing between two adjacent magnets outside the winding. With these arrangements, the electromagnetic field produced by the winding can have enhanced magnetic efficiency and increased driving force at the corners of the winding to achieve the purpose of power saving.
摘要翻译：自动对焦模块的磁体保持结构包括用于将四个磁体保持在外框的四个内壁表面的外框; 用于将透镜保持在其上并经由至少一个弹簧构件组装到外框的透镜保持器; 以及安装在透镜保持器周围的绕组，用于驱动透镜保持件以轴向向前或向后移动以自动聚焦。外框架设置在四个内角中的每一个处，其具有从外框架的顶部向下延伸的倒置L形板，以定位在透镜架和绕组之间，以分别存在于两个相邻磁体之间的四个空间在绕组外面。通过这些布置，由绕组产生的电磁场可以提高磁化效率并增加绕组角部的驱动力，从而达到省电的目的。

9. 发明申请

US20120099201A1 TILT-TYPE ANTI-SHAKE COMPENSATION STRUCTURE FOR AUTO-FOCUS MODULE 有权
标题翻译：用于自动聚焦模块的倾斜式抗震补偿结构
公开(公告)号：US20120099201A1
公开(公告)日：2012-04-26
申请号：US12910519
申请日：2010-10-22
申请人： Yi-Liang Chan , Chao-Chang Hu , Fu-Yuan Wu
发明人： Yi-Liang Chan , Chao-Chang Hu , Fu-Yuan Wu
IPC分类号： G02B27/64
CPC分类号： G03B17/00 , G02B7/04 , G02B27/646
摘要： A tilt-type anti-shake compensation structure for auto-focus module includes an auto-focus module having a lens assembly held thereto and driving the latter to move forward and rearward in a light entering path, i.e. in z-axis direction, so as to focus a captured image; an outer frame enclosing the auto-focus module therein, and having an elastic supporting member provided therein to connect to and between upper ends of the outer frame and the auto-focus module; and a compensation driving unit arranged behind the auto-focus module for driving the auto-focus module to tilt leftward and rightward on x-axis, or forward and rearward on y-axis, within the outer frame, so as to compensate any image deviation due to shake caused by hands. The anti-shake structure is simple and can quickly compensate shake caused by hands.
摘要翻译：用于自动对焦模块的倾斜式防抖补偿结构包括自动聚焦模块，其具有固定在其上的透镜组件，并且驱动后者在光进入路径即Z轴方向上向前和向后移动，以便集中捕获的图像; 外部框架，其中包围自动对焦模块，并且具有设置在其中的弹性支撑构件以连接到外框架和自动对焦模块的上端之间并在其之间; 以及补偿驱动单元，其布置在所述自动对焦模块的后面，用于驱动所述自动对焦模块在所述外框中在x轴上或在y轴上向前和向后倾斜向左和向右倾斜，以补偿任何图像偏差由于手抖动。防抖结构简单，可以快速补偿手抖动。

10. 发明申请

US20120026611A1 Electromagnetic lens driving device 有权
标题翻译：电磁镜头驱动装置
公开(公告)号：US20120026611A1
公开(公告)日：2012-02-02
申请号：US12925621
申请日：2010-10-25
申请人： Chao Chang Hu , Fu Yuan Wu , Shih Ting Huang
发明人： Chao Chang Hu , Fu Yuan Wu , Shih Ting Huang
IPC分类号： G02B7/04
CPC分类号： G02B7/08 , H02K41/0356
摘要： An electromagnetic lens driving device includes a casing, a lens module, a positioning structure, and an electromagnetic driving module. The lens module is provided in a receiving space defined in the casing. The positioning structure, which is connected between the lens module and the casing, is configured to limit the lens module within the receiving space and generate a frictional force. The electromagnetic driving module is provided in the receiving space and corresponds in position to the lens module. When supplied with electricity, the electromagnetic driving module generates a magnetic force that drives the lens module to move along a central axis. Once the electricity is cut off, the lens module is fixed in position and prevented from moving freely by the frictional force of the positioning structure; hence, the electromagnetic lens driving features economical use of electricity.
摘要翻译：电磁透镜驱动装置包括壳体，透镜模块，定位结构和电磁驱动模块。透镜模块设置在壳体中限定的接收空间中。连接在透镜模块和壳体之间的定位结构被配置为将透镜模块限制在接收空间内并产生摩擦力。电磁驱动模块设置在接收空间中并且对应于镜头模块的位置。当供电时，电磁驱动模块产生驱动透镜模块沿着中心轴移动的磁力。一旦电力被切断，透镜模块被固定就位并通过定位结构的摩擦力而被自由移动; 因此，电磁透镜驱动具有经济的电力使用。

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