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1. 发明授权

US08928766B2 Anti-shake device for a lens module 有权
标题翻译：防抖装置用于镜头模块
公开(公告)号：US08928766B2
公开(公告)日：2015-01-06
申请号：US13068382
申请日：2011-05-09
申请人： Chao Chang Hu , Shu Shan Chen
发明人： Chao Chang Hu , Shu Shan Chen
IPC分类号： H04N5/228 , H04N5/225 , H04N5/232 , G03B5/00
CPC分类号： H04N5/2254 , G03B5/00 , G03B2205/0061 , H04N5/23287
摘要： An anti-shake device furnished between a lens module and an image sensor. An optical path is defined along the lens module and image sensor. The anti-shake device comprises a base plate, at least one piezoelectric member and a circuit member. The base plate is located in the optical path and has a surface facing the lens module, wherein a first axial direction and a second axial direction are defined on the surface. The piezoelectric member is located on the base plate and contacts with the lens module. The circuit member located on the base plate comprises a control module for controlling the piezoelectric member to drive the lens module moving alone the first and second axial directions in order to adjust the deviation caused by shaking.
摘要翻译：配备镜头模块和图像传感器之间的防抖装置。沿着透镜模块和图像传感器定义光路。防抖装置包括基板，至少一个压电元件和电路元件。基板位于光路中并且具有面向透镜模块的表面，其中在表面上限定第一轴向方向和第二轴向方向。压电元件位于基板上并与透镜模块接触。位于基板上的电路构件包括控制模块，用于控制压电构件以驱动透镜模块单独地沿第一和第二轴向移动，以便调节由振动引起的偏差。

2. 发明申请

US20130120855A1 Piezoelectric driving module for lens 有权
标题翻译：透镜压电驱动模块
公开(公告)号：US20130120855A1
公开(公告)日：2013-05-16
申请号：US13373466
申请日：2011-11-14
申请人： Chao Chang Hu , Shu Shan Chen
发明人： Chao Chang Hu , Shu Shan Chen
IPC分类号： G02B7/04
CPC分类号： G02B7/08 , G02B7/102
摘要： A piezoelectric driving module for lens, which defines a photographic optical axis and includes a housing, a driven object (e.g., a lens module), a piezo member, and a rubbing element. The piezo member and the rubbing element are provided in the housing and located on two lateral sides of the driven object respectively. The piezo member drives the driven object by friction so that the driven object can be moved along the photographic optical axis until focused. Meanwhile, a predetermined frictional force is generated between the rubbing element and the driven object to reduce a gravity-induced speed difference between forward and backward movements of the driven object along the photographic optical axis.
摘要翻译：一种用于透镜的压电驱动模块，其定义摄影光轴并且包括壳体，被驱动物体（例如，透镜模块），压电元件和摩擦元件。压电构件和摩擦元件分别设置在壳体中并分别位于被驱动体的两侧面上。压电构件通过摩擦驱动被驱动对象，使得驱动对象可以沿着照相光轴移动直到聚焦。同时，在摩擦元件和被驱动物体之间产生预定的摩擦力，以减小从动物体沿摄影光轴的向前和向后运动之间的重力感应速度差。

3. 发明授权

US08675287B2 Piezoelectric driving module for lens 有权
标题翻译：透镜压电驱动模块
公开(公告)号：US08675287B2
公开(公告)日：2014-03-18
申请号：US13373466
申请日：2011-11-14
申请人： Chao Chang Hu , Shu Shan Chen
发明人： Chao Chang Hu , Shu Shan Chen
IPC分类号： G02B15/14 , G02B7/02
CPC分类号： G02B7/08 , G02B7/102
摘要： A piezoelectric driving module for lens, which defines a photographic optical axis and includes a housing, a driven object (e.g., a lens module), a piezo member, and a rubbing element. The piezo member and the rubbing element are provided in the housing and located on two lateral sides of the driven object respectively. The piezo member drives the driven object by friction so that the driven object can be moved along the photographic optical axis until focused. Meanwhile, a predetermined frictional force is generated between the rubbing element and the driven object to reduce a gravity-induced speed difference between forward and backward movements of the driven object along the photographic optical axis.
摘要翻译：一种用于透镜的压电驱动模块，其定义摄影光轴并且包括壳体，被驱动物体（例如，透镜模块），压电元件和摩擦元件。压电构件和摩擦元件分别设置在壳体中并分别位于被驱动体的两侧面上。压电构件通过摩擦驱动被驱动对象，使得驱动对象可以沿着照相光轴移动直到聚焦。同时，在摩擦元件和被驱动物体之间产生预定的摩擦力，以减小从动物体沿摄影光轴的向前和向后运动之间的重力感应速度差。

4. 发明申请

US20120182436A1 Anti-shake device for a lens module 有权
标题翻译：防抖装置用于镜头模块
公开(公告)号：US20120182436A1
公开(公告)日：2012-07-19
申请号：US13068382
申请日：2011-05-09
申请人： Chao Chang Hu , Shu Shan Chen
发明人： Chao Chang Hu , Shu Shan Chen
IPC分类号： H04N5/228
CPC分类号： H04N5/2254 , G03B5/00 , G03B2205/0061 , H04N5/23287
摘要： An anti-shake device furnished between a lens module and an image sensor. An optical path is defined along the lens module and image sensor. The anti-shake device comprises a base plate, at least one piezoelectric member and a circuit member. The base plate is located in the optical path and has a surface facing the lens module, wherein a first axial direction and a second axial direction are defined on the surface. The piezoelectric member is located on the base plate and contacts with the lens module. The circuit member located on the base plate comprises a control module for controlling the piezoelectric member to drive the lens module moving alone the first and second axial directions in order to adjust the deviation caused by shaking.
摘要翻译：配备镜头模块和图像传感器之间的防抖装置。沿着透镜模块和图像传感器定义光路。防抖装置包括基板，至少一个压电元件和电路元件。基板位于光路中并且具有面向透镜模块的表面，其中在表面上限定第一轴向方向和第二轴向方向。压电元件位于基板上并与透镜模块接触。位于基板上的电路构件包括控制模块，用于控制压电构件以驱动透镜模块单独地沿第一和第二轴向移动，以便调节由振动引起的偏差。

5. 发明授权

US08462452B2 Electromagnetic driving device 有权
标题翻译：电磁驱动装置
公开(公告)号：US08462452B2
公开(公告)日：2013-06-11
申请号：US13134803
申请日：2011-06-17
申请人： Chao Chang Hu , Chih Jumg Hung
发明人： Chao Chang Hu , Chih Jumg Hung
IPC分类号： G02B7/02 , H02K41/02
CPC分类号： H02K41/0356 , G02B7/102
摘要： An electromagnetic driving device which is defined with an axis and comprises: a casing, a driven unit and an electromagnetic driving module. The casing has an inner compartment. The driven unit is received in the compartment and is guided by a guiding mechanism such that the driven unit is movable alone the axis inside the casing. The electromagnetic driving module comprises: a plurality of permanent magnets inside the casing, at least one magnetic member fixed to an outer surface of the driven unit, and a coil located between the magnetic member and permanent magnets. When no electric power is provided to the coil, the magnetic forcing between the permanent magnets and magnetic member will result in a friction force to the guiding mechanism, so as to keep the driven unit at its current position inside the compartment.
摘要翻译：一种由轴限定的电磁驱动装置，包括：壳体，从动单元和电磁驱动模块。外壳具有内部隔间。被驱动单元被容纳在隔室中并由引导机构引导，使得被驱动单元可以独立于壳体内的轴线移动。电磁驱动模块包括：壳体内的多个永磁体，固定到从动单元的外表面的至少一个磁性构件和位于磁构件和永磁体之间的线圈。当没有向线圈提供电力时，永磁体和磁性部件之间的磁力将导致与引导机构的摩擦力，从而将被驱动单元保持在其内部的当前位置。

6. 发明申请

US20120128339A1 ANTI-SHAKE DEVICE AND OPTICAL SYSTEM HAVING THE SAME 有权
标题翻译：防震装置和具有该防抖装置的光学系统
公开(公告)号：US20120128339A1
公开(公告)日：2012-05-24
申请号：US12927629
申请日：2010-11-18
申请人： Chao Chang Hu
发明人： Chao Chang Hu
IPC分类号： G03B17/00 , G02B27/64
CPC分类号： G03B5/00 , G02B27/646 , G03B5/06 , G03B2205/0023 , G03B2205/0069
摘要： An anti-shake device for use in an optical system comprises a biaxial rotating element and a electromagnetic driving module. The biaxial rotating element is made by grooving a thin resilient plate to form a special multiple-frame structure. The biaxial rotating element, when driven by the electromagnetic driving module, makes limited pivotal movement about two axes so as to provide shake compensation. The electromagnetic driving module, composed of a plurality of permanent magnets and a plurality of coils, is supported and positioned by an inner support frame and an outer support frame, both of which have uniquely designed structures. The resultant anti-shake device is structurally simple, easy to assemble, compact in size, and relatively low-cost.
摘要翻译：用于光学系统的防抖装置包括双轴旋转元件和电磁驱动模块。双轴旋转元件通过切割薄的弹性板来形成特殊的多框架结构。双轴旋转元件由电磁驱动模块驱动时，围绕两个轴进行有限的枢转运动，以提供抖动补偿。由多个永磁体和多个线圈组成的电磁驱动模块由内部支撑框架和外部支撑框架支撑和定位，两者都具有独特的设计结构。所得的防抖装置结构简单，易于组装，体积小巧，成本相对较低。

7. 发明申请

US20120018830A1 Packaging device of image sensor 有权
标题翻译：图像传感器的包装装置
公开(公告)号：US20120018830A1
公开(公告)日：2012-01-26
申请号：US12804698
申请日：2010-07-26
申请人： Wen Chang Lin , Chao Chang Hu , Zheng Hui Hsieh , Chih Jung Hung
发明人： Wen Chang Lin , Chao Chang Hu , Zheng Hui Hsieh , Chih Jung Hung
IPC分类号： H01L31/0232
CPC分类号： H01L27/14618 , H01L27/14621 , H01L27/14636 , H01L2224/16225 , H01L2224/48091 , H01L2224/48227 , H01L2924/15311 , H01L2924/00014
摘要： A packaging device of an image sensor includes a supporting seat and the image sensor. The supporting seat is a hollow frame having a predetermined thickness, a first surface, a second surface, and an inner edge receding from the second surface toward the first surface to form a recessed step. Plural contacts in the recessed step and in the outer periphery of the supporting seat are electrically connected by plural electrical connection structures. The image sensor has an active surface set on the recessed step by a flip-chip packaging technique. The image sensor also has plural conductive ends electrically connected to the contacts in the recessed step. An insulating material covers an inactive surface of the image sensor and fills the gap between the recessed step of the supporting seat and the image sensor to provide dust-proofness, shock resistance, and prevention against static electricity and leakage of light.
摘要翻译：图像传感器的包装装置包括支撑座和图像传感器。支撑座是具有预定厚度的中空框架，第一表面，第二表面和从第二表面朝向第一表面后退的内边缘，以形成凹陷台阶。通过多个电气连接结构，在凹陷步骤和支撑座的外周中的多个触点电连接。图像传感器通过倒装芯片封装技术在凹陷步骤上具有设置的活动表面。图像传感器还具有在凹陷步骤中电连接到触点的多个导电端。绝缘材料覆盖图像传感器的非活动表面，并填充支撑座的凹入台阶和图像传感器之间的间隙，以提供防尘，防震，防止静电和光泄漏。

8. 发明授权

US08577217B2 Tilt preventing structure for electromagnetic driving device 有权
标题翻译：电磁驱动装置倾斜防止结构
公开(公告)号：US08577217B2
公开(公告)日：2013-11-05
申请号：US13199860
申请日：2011-09-12
申请人： Chao Chang Hu
发明人： Chao Chang Hu
IPC分类号： G03B3/10 , G02B7/02
CPC分类号： G02B7/023 , G03B3/10 , G03B2205/0046 , G03B2205/0053
摘要： A tilt preventing structure for electromagnetic driving device comprises: a casing, a driven object (such as lens module), a guiding mechanism and an electromagnetic driving module. The driven object is received within the casing and is movable along an axial direction. The guiding mechanism is furnished inside the casing and is sleeved with the driven object, so as to guide the driven object to move along the axial direction. The electromagnetic driving module comprises a plurality of magnetic elements mounted on the driven object. The guiding mechanism is made of magnetically susceptible material and is nearby one of the magnetic elements. By means of the magnetic pulling force generated by the nearby magnetic elements, the guiding mechanism is pulled by the force and leans against the driven object, so as to minimize the tilts when the driven object is moving relative to the guiding mechanism.
摘要翻译：一种用于电磁驱动装置的倾斜防止结构包括：壳体，被驱动物体（例如透镜模块），引导机构和电磁驱动模块。被驱动物体被容纳在壳体内并且可以沿轴向移动。引导机构设置在壳体内，并与被驱动物体套管，以便引导被驱动物体沿着轴向移动。电磁驱动模块包括安装在驱动对象上的多个磁性元件。引导机构由磁敏材料制成，并在其中一个磁性元件附近。通过由附近的磁性元件产生的磁力拉力，引导机构被力拉动并抵靠被驱动物体，从而使驱动物体相对于引导机构移动时的倾斜最小化。

9. 发明申请

US20130064535A1 Tilt preventing structure for electromagnetic driving device 有权
标题翻译：电磁驱动装置倾斜防止结构
公开(公告)号：US20130064535A1
公开(公告)日：2013-03-14
申请号：US13199860
申请日：2011-09-12
申请人： Chao Chang Hu
发明人： Chao Chang Hu
IPC分类号： G03B3/10 , F16M13/00
CPC分类号： G02B7/023 , G03B3/10 , G03B2205/0046 , G03B2205/0053
摘要： A tilt preventing structure for electromagnetic driving device comprises: a casing, a driven object (such as lens module), a guiding mechanism and an electromagnetic driving module. The driven object is received within the casing and is movable alone an axle direction. The guiding mechanism is furnished inside the casing and is sleeved with the driven object, so as to guide the driven object to move along the axle direction. The electromagnetic driving module comprises a plurality of magnetic elements mounted on the driven object. The guiding mechanism is made of magnetically susceptible material and is nearby one of the magnetic elements. By means of the magnetic pulling force generated by the nearby magnetic elements, the guiding mechanism is pulled by the force and leans against the driven object, so as to minimize the tilts when the driven object is moving relative to the guiding mechanism.
摘要翻译：一种用于电磁驱动装置的倾斜防止结构包括：壳体，被驱动物体（例如透镜模块），引导机构和电磁驱动模块。被驱动物体被容纳在壳体内并且可以单独地沿轴向移动。引导机构设置在壳体内部，并与驱动对象套管，以便引导被驱动物体沿轴向移动。电磁驱动模块包括安装在驱动对象上的多个磁性元件。引导机构由磁敏材料制成，并在其中一个磁性元件附近。通过由附近的磁性元件产生的磁力拉力，引导机构被力拉动并抵靠被驱动物体，从而使驱动物体相对于引导机构移动时的倾斜最小化。

10. 发明申请

US20120218650A1 Electromagnetic driving device 有权
标题翻译：电磁驱动装置
公开(公告)号：US20120218650A1
公开(公告)日：2012-08-30
申请号：US13134803
申请日：2011-06-17
申请人： Chao Chang Hu , Chih Jumg Hung
发明人： Chao Chang Hu , Chih Jumg Hung
IPC分类号： G02B7/04 , H02K41/02
CPC分类号： H02K41/0356 , G02B7/102
摘要： An electromagnetic driving device which is defined with an axis and comprises: a casing, a driven unit and an electromagnetic driving module. The casing has an inner compartment. The driven unit is received in the compartment and is guided by a guiding mechanism such that the driven unit is movable alone the axis inside the casing. The electromagnetic driving module comprises: a plurality of permanent magnets inside the casing, at least one magnetic member fixed to an outer surface of the driven unit, and a coil located between the magnetic member and permanent magnets. When no electric power is provided to the coil, the magnetic forcing between the permanent magnets and magnetic member will result in a friction force to the guiding mechanism, so as to keep the driven unit at its current position inside the compartment.
摘要翻译：一种由轴限定的电磁驱动装置，包括：壳体，从动单元和电磁驱动模块。外壳具有内部隔间。被驱动单元被容纳在隔室中并由引导机构引导，使得被驱动单元可以独立于壳体内的轴线移动。电磁驱动模块包括：壳体内的多个永磁体，固定到从动单元的外表面的至少一个磁性构件和位于磁构件和永磁体之间的线圈。当没有向线圈提供电力时，永磁体和磁性部件之间的磁力将导致与引导机构的摩擦力，从而将被驱动单元保持在其内部的当前位置。

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