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1. 发明授权

US08786959B2 Auto-focusing camera module and auto-focusing method using same 失效
标题翻译：自动对焦相机模块和使用相机的自动对焦方式
公开(公告)号：US08786959B2
公开(公告)日：2014-07-22
申请号：US13525371
申请日：2012-06-18
申请人： Sung-Ching Wu , Ting-Yuan Wu
发明人： Sung-Ching Wu , Ting-Yuan Wu
IPC分类号： G02B15/14
CPC分类号： H04N5/23212 , G02B7/36 , G02B27/1013
摘要： An auto-focus camera module includes an lens module, an image sensor, a color separation unit, a main processor unit and an image processing unit. The lens module captures an image of object. The image sensor receives the image captured by the lens module. The color separation unit separates the image into red, green and blue colors. The main processor unit calculates MTF values of the sensed image and determines a shooting mode of the AF camera. The image processing unit processes the image according to the MTF values to compensate for any blurring of the image caused by being out of focus. The driving unit drives the lens module to the point of optimal focus on the object according to MTF values.
摘要翻译：自动对焦照相机模块包括透镜模块，图像传感器，分色单元，主处理器单元和图像处理单元。镜头模块捕获物体的图像。图像传感器接收由镜头模块拍摄的图像。颜色分离单元将图像分成红色，绿色和蓝色。主处理器单元计算感测图像的MTF值，并确定AF相机的拍摄模式。图像处理单元根据MTF值对图像进行处理，以补偿由于焦点失真引起的图像模糊。驱动单元根据MTF值将镜头模块驱动到最佳对焦点上。

2. 发明授权

US08569929B2 Piezoelectric actuator 失效
标题翻译：压电执行器
公开(公告)号：US08569929B2
公开(公告)日：2013-10-29
申请号：US13441002
申请日：2012-04-06
申请人： Sung-Ching Wu
发明人： Sung-Ching Wu
IPC分类号： H01L41/08
CPC分类号： G02B7/023 , H02N2/0055 , H02N2/026
摘要： A piezoelectric actuator for driving a lens unit along an optical axis is disclosed. The piezoelectric actuator includes a fixed member, a movable member movably received in the fixed member, a magnet fixed on the fixed member, a metal sheet fixed on the movable member, a piezoelectric member and a circuit board. The movable member includes a contacting portion. The metal sheet is aligned with the magnetic along a direction substantially perpendicular to the optical axis. The metal sheet is made from a material that can be attracted by the magnet and lighter than the magnet. The piezoelectric member is fixed on the fixed member and contacts on the contacting portion of the movable member for driving the movable member to move along the optical axis. The circuit board provides voltages to the piezoelectric member.
摘要翻译：公开了一种用于沿着光轴驱动透镜单元的压电致动器。压电致动器包括固定构件，可移动地容纳在固定构件中的可动构件，固定在固定构件上的磁体，固定在可动构件上的金属板，压电构件和电路板。可动构件包括接触部分。金属片沿着基本上垂直于光轴的方向与磁体对准。金属片由可被磁体吸引并比磁铁轻的材料制成。压电构件固定在固定构件上并与可动构件的接触部分接触，用于驱动可动构件沿着光轴移动。电路板向压电元件提供电压。

3. 发明授权

US08488957B2 Actuator and camera module having same 有权
标题翻译：执行器和相机模块具有相同的功能
公开(公告)号：US08488957B2
公开(公告)日：2013-07-16
申请号：US13095879
申请日：2011-04-28
申请人： Chi-Wei Chiu , Sung-Ching Wu
发明人： Chi-Wei Chiu , Sung-Ching Wu
IPC分类号： G03B13/34
CPC分类号： G03B13/10 , H02N2/026 , H02N2/062
摘要： An actuator includes a base, a stationary frame mounted on the base, a moveable frame received in the stationary frame and supported on the base, a shaft mounted on a side surface of the moveable frame, a magnet, a flexible printed circuit, a piezoelectric motor, and a position sensor. The magnet is mounted on the side surface of the moveable frame and apart from the shaft. The flexible printed circuit is mounted on a sidewall of the stationary frame in an unfolded state. The piezoelectric motor is mounted on the flexible printed circuit and matches with the shaft. The position sensor is mounted on the flexible printed circuit and apart from the piezoelectric motor. The position sensor is configured for detecting the location of the magnet.
摘要翻译：致动器包括基座，安装在基座上的固定框架，容纳在固定框架中并支撑在基座上的可移动框架，安装在可移动框架的侧表面上的轴，磁体，柔性印刷电路，压电电机和位置传感器。磁体安装在可移动框架的侧表面上并与轴分开。柔性印刷电路在展开状态下安装在固定框架的侧壁上。压电马达安装在柔性印刷电路上并与轴匹配。位置传感器安装在柔性印刷电路上，并与压电电机分开。位置传感器被配置用于检测磁体的位置。

4. 发明授权

US08605203B2 Auto-focusing camera module and imaging method using same 失效
标题翻译：自动对焦相机模块和使用相机的成像方法
公开(公告)号：US08605203B2
公开(公告)日：2013-12-10
申请号：US13489468
申请日：2012-06-06
申请人： Ting-Yuan Wu , Sung-Ching Wu
发明人： Ting-Yuan Wu , Sung-Ching Wu
IPC分类号： H04N5/232 , H04N5/228
CPC分类号： H04N5/225 , H04N5/2257 , H04N5/23258 , H04N5/2328
摘要： An auto-focusing camera module includes a lens module, an image sensor, a color separation unit, a main processor unit, an image processing unit and an OIS unit. The lens module captures an image of object. The image sensor senses the image captured by the lens module. The color separation unit separates the image into red, green and blue colors. The main processor unit calculates MTF values of the image and determines a shooting mode of the auto-focusing camera. The image processing unit processes the image according to the MTF values to compensate for blurring of the image caused by being out of focus. The driving unit drives the lens module to focus the image on the image sensor according to MTF values. The OIS unit detects shaking before shooting and drives the lens module to compensate for the detected shaking.
摘要翻译：自动聚焦照相机模块包括透镜模块，图像传感器，分色单元，主处理器单元，图像处理单元和OIS单元。镜头模块捕获物体的图像。图像传感器检测由镜头模块拍摄的图像。颜色分离单元将图像分成红色，绿色和蓝色。主处理器单元计算图像的MTF值，并确定自动对焦相机的拍摄模式。图像处理单元根据MTF值对图像进行处理，以补偿由于焦点失真造成的图像模糊。驱动单元驱动镜头模块根据MTF值将图像聚焦在图像传感器上。 OIS单元在拍摄前检测抖动，并驱动镜头模块以补偿检测到的抖动。

5. 发明申请

US20130163095A1 AUTO-FOCUSING CAMERA MODULE AND AUTO-FOCUSING METHOD USING SAME 失效
标题翻译：自动聚焦摄像机模块和使用相同的自动聚焦方法
公开(公告)号：US20130163095A1
公开(公告)日：2013-06-27
申请号：US13525371
申请日：2012-06-18
申请人： SUNG-CHING WU , TING-YUAN WU
发明人： SUNG-CHING WU , TING-YUAN WU
IPC分类号： G02B15/14
CPC分类号： H04N5/23212 , G02B7/36 , G02B27/1013
摘要： An auto-focus camera module includes an lens module, an image sensor, a color separation unit, a main processor unit and an image processing unit. The lens module captures an image of object. The image sensor receives the image captured by the lens module. The color separation unit separates the image into red, green and blue colors.The main processor unit calculates MTF values of the sensed image and determines a shooting mode of the AF camera. The image processing unit processes the image according to the MTF values to compensate for any blurring of the image caused by being out of focus. The driving unit drives the lens module to the point of optimal focus on the object according to MTF values.
摘要翻译：自动对焦照相机模块包括透镜模块，图像传感器，分色单元，主处理器单元和图像处理单元。镜头模块捕获物体的图像。图像传感器接收由镜头模块拍摄的图像。颜色分离单元将图像分成红色，绿色和蓝色。主处理器单元计算感测图像的MTF值，并确定AF相机的拍摄模式。图像处理单元根据MTF值对图像进行处理，以补偿由于焦点失真引起的图像模糊。驱动单元根据MTF值将镜头模块驱动到最佳对焦点上。

6. 发明授权

US08457482B2 Actuator and camera module having same 失效
标题翻译：执行器和相机模块具有相同的功能
公开(公告)号：US08457482B2
公开(公告)日：2013-06-04
申请号：US13275331
申请日：2011-10-18
申请人： Sung-Ching Wu
发明人： Sung-Ching Wu
IPC分类号： G03B17/00 , G02B7/02
CPC分类号： G02B7/08 , G02B13/001 , G03B3/10 , G03B2205/0061 , H02N2/02
摘要： An exemplary actuator includes a base, a stationary frame mounted on the base, a moveable frame received in the stationary frame and supported on the base when the moveable frame is in a lowest position, and a driving unit received in the stationary frame and supported on the base. The moveable frame includes a frame body and a protrusion outwardly protruding from an outer wall of a corner of the frame body. The driving unit includes two parallel piezoelectric plates and two parallel resilient plates. The piezoelectric plates and the resilient plates are connected to each other end-to-end and cooperatively form a receiving hole therebetween. The protrusion is received in the receiving hole. The two resilient plates apply a preload to opposite side surfaces of the protrusion and retain the protrusion in position in the receiving hole.
摘要翻译：示例性致动器包括底座，安装在基座上的固定框架，可移动框架，其容纳在固定框架中并且当可移动框架处于最低位置时被支撑在基座上;以及驱动单元，其接收在固定框架中并被支撑在的基地。可移动框架包括框体和从框体的角部的外壁向外突出的突起。驱动单元包括两个平行的压电板和两个平行的弹性板。压电板和弹性板彼此端对端连接并且在它们之间协同地形成接收孔。突起被容纳在接收孔中。两个弹性板将预载荷施加到突起的相对侧表面，并将突起保持在接收孔中的适当位置。

7. 发明授权

US08248721B2 Lens driving device with piezoelectric actuator 有权
标题翻译：带压电执行器的透镜驱动装置
公开(公告)号：US08248721B2
公开(公告)日：2012-08-21
申请号：US12981498
申请日：2010-12-30
申请人： Sung-Ching Wu
发明人： Sung-Ching Wu
IPC分类号： G02B7/02
CPC分类号： G02B26/0875 , G02B7/102 , H04N5/2253 , H04N5/2254
摘要： A lens driving device includes a fixed housing, a movable lens holder movably received in the fixed housing, a base mounted to the fixed housing, a guide rod, and a piezoelectric actuator. The fixed housing has an opening defined at a corner thereof. The lens holder has a through hole formed therein, and the through hole is arranged opposite to the opening, a central axis of the through hole is parallel with an optical axis of the lens. The guide rod extends through the through hole, two ends of the guide rod coupled to the fixed housing and the base. The piezoelectric actuator is fixedly arranged in the opening of the fixed housing and in contact with an outer side surface of the lens holder. The piezoelectric actuator is deformable in itself along the optical axis thereby driving the lens holder to move along the guide rod in the first receiving space.
摘要翻译：透镜驱动装置包括固定壳体，可移动地容纳在固定壳体中的可移动透镜架，安装到固定壳体的基座，导向杆和压电致动器。固定的外壳在其一角设有开口。透镜架具有形成在其中的通孔，并且通孔与开口相对布置，通孔的中心轴线与透镜的光轴平行。导杆延伸穿过通孔，导杆的两端连接到固定壳体和底座。压电致动器固定地布置在固定壳体的开口中并与透镜保持器的外侧表面接触。压电致动器本身可沿着光轴变形，从而驱动透镜保持件沿着第一接收空间中的导杆移动。

8. 发明申请

US20130162103A1 PIEZOELECTRIC ACTUATOR 失效
标题翻译：压电致动器
公开(公告)号：US20130162103A1
公开(公告)日：2013-06-27
申请号：US13441002
申请日：2012-04-06
申请人： SUNG-CHING WU
发明人： SUNG-CHING WU
IPC分类号： H02N2/04
CPC分类号： G02B7/023 , H02N2/0055 , H02N2/026
摘要： A piezoelectric actuator for driving a lens unit along an optical axis is disclosed. The piezoelectric actuator includes a fixed member, a movable member movably received in the fixed member, a magnet fixed on the fixed member, a metal sheet fixed on the movable member, a piezoelectric member and a circuit board. The movable member includes a contacting portion. The metal sheet is aligned with the magnetic along a direction substantially perpendicular to the optical axis. The metal sheet is made from a material that can be attracted by the magnet and lighter than the magnet. The piezoelectric member is fixed on the fixed member and contacts on the contacting portion of the movable member for driving the movable member to move along the optical axis. The circuit board provides voltages to the piezoelectric member.
摘要翻译：公开了一种用于沿着光轴驱动透镜单元的压电致动器。压电致动器包括固定构件，可移动地容纳在固定构件中的可动构件，固定在固定构件上的磁体，固定在可动构件上的金属板，压电构件和电路板。可动构件包括接触部分。金属片沿着基本上垂直于光轴的方向与磁体对准。金属片由可被磁体吸引并比磁铁轻的材料制成。压电构件固定在固定构件上并与可动构件的接触部分接触，用于驱动可动构件沿着光轴移动。电路板向压电元件提供电压。

9. 发明授权

US08433188B2 Actuator and camera module having same 失效
标题翻译：执行器和相机模块具有相同的功能
公开(公告)号：US08433188B2
公开(公告)日：2013-04-30
申请号：US13221873
申请日：2011-08-30
申请人： Sung-Ching Wu
发明人： Sung-Ching Wu
IPC分类号： G03B3/10 , G03B13/34 , G03B17/00 , H04N5/225 , G02B7/02
CPC分类号： G03B3/10 , G03B2205/0061 , H02N2/021 , H04N5/2257
摘要： An actuator includes a base, a stationary frame mounted on the base, a moveable frame received in the stationary frame and supported on the base, a shaft mounted on a side surface of the moveable frame, a flexible printed circuit, a piezoelectric motor, a first guide pole and a second guide pole. The flexible printed circuit is mounted on a sidewall of the stationary frame facing the shaft. The piezoelectric motor is mounted on the flexible printed circuit and engages with the shaft, and the first and second guide poles prevent any misalignment of the movable frame at any time and allow only axial movement of the movable frame.
摘要翻译：致动器包括基座，安装在基座上的固定框架，容纳在固定框架中并支撑在基座上的可移动框架，安装在可移动框架的侧表面上的轴，柔性印刷电路，压电马达，第一导杆和第二导柱。柔性印刷电路安装在面向轴的固定框架的侧壁上。压电马达安装在柔性印刷电路上并与轴接合，并且第一和第二导向杆在任何时候防止可移动框架的任何未对准，并且仅允许可移动框架的轴向移动。

10. 发明申请

US20130016962A1 ACTUATOR AND CAMERA MODULE HAVING SAME 失效
标题翻译：执行器和相机模块
公开(公告)号：US20130016962A1
公开(公告)日：2013-01-17
申请号：US13221873
申请日：2011-08-30
申请人： SUNG-CHING WU
发明人： SUNG-CHING WU
IPC分类号： G03B13/34
CPC分类号： G03B3/10 , G03B2205/0061 , H02N2/021 , H04N5/2257
摘要： An actuator includes a base, a stationary frame mounted on the base, a moveable frame received in the stationary frame and supported on the base, a shaft mounted on a side surface of the moveable frame, a flexible printed circuit, a piezoelectric motor, a first guide pole and a second guide pole. The flexible printed circuit is mounted on a sidewall of the stationary frame facing the shaft. The piezoelectric motor is mounted on the flexible printed circuit and engages with the shaft, and the first and second guide poles prevent any misalignment of the movable frame at any time and allow only axial movement of the movable frame.
摘要翻译：致动器包括基座，安装在基座上的固定框架，容纳在固定框架中并支撑在基座上的可移动框架，安装在可移动框架的侧表面上的轴，柔性印刷电路，压电马达，第一导杆和第二导柱。柔性印刷电路安装在面向轴的固定框架的侧壁上。压电马达安装在柔性印刷电路上并与轴接合，并且第一和第二导向杆在任何时候防止可移动框架的任何未对准，并且仅允许可移动框架的轴向移动。

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