-
公开(公告)号：US20080284860A1
公开(公告)日：2008-11-20
申请号：US11976610
申请日：2007-10-25
申请人： Wen-I Wu , Chao-Chang Hu , Tzong-Che Ho , Ming-Jye Tsai , Sheng-Chih Shen
发明人： Wen-I Wu , Chao-Chang Hu , Tzong-Che Ho , Ming-Jye Tsai , Sheng-Chih Shen
CPC分类号： H04N5/23248 , H04N5/23287
摘要： An image-stabilizing driving device is proposed, including a slidable block coupled to an image sensor, a flat surface acoustic wave actuator for contacting with and driving the slidable block to move on a surface contacted therewith, and a contactless force action unit having a first and a second contactless force action layers. The first contactless force action layer is formed between the slidable block and the image sensor and the second contactless force action layer is formed on a bottom surface of the flat surface acoustic wave actuator, thereby providing preload force for the slidable block to contact with flat surface ascoustic wave actuator so as to form a thin image-stabilizing driving device.
摘要翻译： 提出了一种图像稳定驱动装置，包括耦合到图像传感器的可滑动块，用于与可滑动块接触并驱动可滑动块以在与其接触的表面上移动的平面声波致动器;以及非接触力作用单元，具有第一 和第二非接触力作用层。 第一非接触力作用层形成在可滑动块和图像传感器之间，第二非接触力作用层形成在平面声波致动器的底表面上，从而为滑动块与平坦表面接触提供预加载力 声波致动器，以形成薄的图像稳定驱动装置。
-
公开(公告)号：US07511904B2
公开(公告)日：2009-03-31
申请号：US11802024
申请日：2007-05-18
申请人： Chao-Chang Hu , Han-Wei Su , Sheng-Chih Shen
发明人： Chao-Chang Hu , Han-Wei Su , Sheng-Chih Shen
摘要： A piezoelectrically driven optical lens includes a lens body and a piezoelectric element for generating a rotating force. The lens body includes a hollow base; a lens barrel rotatably positioned in the hollow base; and a lens system disposed in the lens barrel, axially movable by rotation of the lens barrel and configured for zooming or focusing. The piezoelectric element is secured in position in the hollow base and in contact with the outside of the lens barrel to generate a rotating force for rotating the lens barrel. Accordingly, with this simple structure of the piezoelectrically driven optical lens, a drawback of the prior art, that is, structural complexity, can be overcome.
摘要翻译： 压电驱动的光学透镜包括透镜体和用于产生旋转力的压电元件。 透镜体包括中空基座; 可旋转地定位在中空基座中的镜筒; 以及设置在透镜镜筒中的透镜系统，其可通过镜筒的旋转轴向移动并且被配置为用于变焦或聚焦。 压电元件被固定在中空基座中的适当位置并且与镜筒的外部接触以产生用于旋转透镜镜筒的旋转力。 因此，利用压电驱动的光学透镜的这种简单的结构，可以克服现有技术的缺点，即结构复杂性。
-
公开(公告)号：US07643232B2
公开(公告)日：2010-01-05
申请号：US11556330
申请日：2006-11-03
申请人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen , Jwo-Ming Jou , Kai-Lin Huang
发明人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen , Jwo-Ming Jou , Kai-Lin Huang
IPC分类号： G02B7/02
摘要： A piezoelectric-driving optical lens is disclosed, which comprises: a lens, having a barrel with a friction ring annularly mounted on the outer wall of the barrel as the outer diameter of the friction ring is larger than that of the barrel; a plurality of piezoelectric stators, arranged surrounding the lens and abutted against the friction ring, for providing a rotation driving force to the lens for focusing or zooming function; and a seat, for receiving the lens and the plural piezoelectric stators; wherein, the plural piezoelectric stators can actuate simultaneously to output a maximum driving torque.
摘要翻译： 公开了一种压电驱动光学透镜，其包括：透镜，当所述摩擦环的外径大于所述滚筒的外径时，具有环形地安装在所述滚筒外壁上的摩擦环的滚筒; 多个压电定子，布置在透镜周围并抵靠摩擦环，用于向透镜提供用于聚焦或变焦功能的旋转驱动力; 以及用于接收透镜和多个压电定子的座; 其中，多个压电定子可以同时致动以输出最大驱动转矩。
-
公开(公告)号：US07587135B2
公开(公告)日：2009-09-08
申请号：US11609581
申请日：2006-12-12
申请人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen
发明人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen
摘要： An auto-focus optical lens module is proposed, including a base body having a receiving space formed therein, a lens sleeve rotatably disposed in the receiving space, a lens screwed with the lens sleeve, and a piezoelectric element fixed in the base body for contacting and driving the lens sleeve to rotate, wherein the base body and the lens are respectively provided with a first and second guiding portions for slidably positioning, thereby driving the lens sleeve to rotate so as to enable the lens to focus. The auto-focus optical lens module has simplified elements and enhanced driving force.
摘要翻译： 提出了一种自动对焦光学透镜模块，包括：基体，其具有形成在其中的容纳空间;可旋转地设置在容纳空间中的透镜套筒，与透镜套筒螺纹连接的透镜;以及固定在基体中的压电元件，用于接触 并且驱动透镜套筒旋转，其中基体和透镜分别设置有用于可滑动定位的第一和第二引导部分，从而驱动透镜套筒旋转，以使透镜能够聚焦。 自动对焦光学透镜模块具有简化的元件和增强的驱动力。
-
公开(公告)号：US20080085110A1
公开(公告)日：2008-04-10
申请号：US11609581
申请日：2006-12-12
申请人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen
发明人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen
IPC分类号： G03B3/10
摘要： An auto-focus optical lens module is proposed, including a base body having a receiving space formed therein, a lens sleeve rotatably disposed in the receiving space, a lens screwed with the lens sleeve, and a piezoelectric element fixed in the base body for contacting and driving the lens sleeve to rotate, wherein the base body and the lens are respectively provided with a first and second guiding portions for slidably positioning, thereby driving the lens sleeve to rotate so as to enable the lens to focus. The auto-focus optical lens module has simplified elements and enhanced driving force.
摘要翻译： 提出了一种自动对焦光学透镜模块，包括：基体，其具有形成在其中的容纳空间;可旋转地设置在容纳空间中的透镜套筒，与透镜套筒螺纹连接的透镜;以及固定在基体中的压电元件，用于接触 并且驱动透镜套筒旋转，其中基体和透镜分别设置有用于可滑动定位的第一和第二引导部分，从而驱动透镜套筒旋转，以使透镜能够聚焦。 自动对焦光学透镜模块具有简化的元件和增强的驱动力。
-
公开(公告)号：US20080088946A1
公开(公告)日：2008-04-17
申请号：US11802024
申请日：2007-05-18
申请人： Chao-Chang Hu , Han-Wei Su , Sheng-Chih Shen
发明人： Chao-Chang Hu , Han-Wei Su , Sheng-Chih Shen
IPC分类号： G02B7/10
摘要： A piezoelectrically driven optical lens includes a lens body and a piezoelectric element for generating a rotating force. The lens body includes a hollow base; a lens barrel rotatably positioned in the hollow base; and a lens system disposed in the lens barrel, axially movable by rotation of the lens barrel and configured for zooming or focusing. The piezoelectric element is secured in position in the hollow base and in contact with the outside of the lens barrel to generate a rotating force for rotating the lens barrel. Accordingly, with this simple structure of the piezoelectrically driven optical lens, a drawback of the prior art, that is, structural complexity, can be overcome.
摘要翻译： 压电驱动的光学透镜包括透镜体和用于产生旋转力的压电元件。 透镜体包括中空基座; 可旋转地定位在中空基座中的镜筒; 以及设置在透镜镜筒中的透镜系统，其可通过镜筒的旋转轴向移动并且被配置为用于变焦或聚焦。 压电元件被固定在中空基座中的适当位置并且与镜筒的外部接触以产生用于旋转透镜镜筒的旋转力。 因此，利用压电驱动的光学透镜的这种简单的结构，可以克服现有技术的缺点，即结构复杂性。
-
公开(公告)号：US20080074767A1
公开(公告)日：2008-03-27
申请号：US11556330
申请日：2006-11-03
申请人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen , Jwo-Ming Jou , Kai-Lin Huang
发明人： Han-Wei Su , Chao-Chang Hu , Sheng-Chih Shen , Jwo-Ming Jou , Kai-Lin Huang
IPC分类号： G02B7/02
摘要： A piezoelectric-driving optical lens is disclosed, which comprises: a lens, having a barrel with a friction ring annularly mounted on the outer wall of the barrel as the outer diameter of the friction ring is larger than that of the barrel; a plurality of piezoelectric stators, arranged surrounding the lens and abutted against the friction ring, for providing a rotation driving force to the lens for focusing or zooming function; and a seat, for receiving the lens and the plural piezoelectric stators; wherein, the plural piezoelectric stators can actuate simultaneously to output a maximum driving torque.
摘要翻译： 公开了一种压电驱动光学透镜，其包括：透镜，当所述摩擦环的外径大于所述滚筒的外径时，具有环形地安装在所述滚筒外壁上的摩擦环的滚筒; 多个压电定子，布置在透镜周围并抵靠摩擦环，用于向透镜提供用于聚焦或变焦功能的旋转驱动力; 以及用于接收透镜和多个压电定子的座; 其中，多个压电定子可以同时致动以输出最大驱动转矩。
-
公开(公告)号：US07518806B2
公开(公告)日：2009-04-14
申请号：US11683442
申请日：2007-03-08
申请人： Chao-Chang Hu , Han-Wei Su , Wen-I Wu
发明人： Chao-Chang Hu , Han-Wei Su , Wen-I Wu
IPC分类号： G02B15/14
CPC分类号： G02B7/102
摘要： A disclosed lens module includes a zooming actuator, a cam, an auto-focusing actuator and at least two sets of lenses. The cam is coupled to and driven by the zooming actuator. The cam 104 has at least two tracks. The auto-focusing actuator is coupled to and moved along one of the tracks of the cam. One of the sets of lenses is coupled to and driven by the auto-focusing actuator. Another one of the sets of lenses is coupled to the another track of the cam.
摘要翻译： 所公开的透镜模块包括变焦致动器，凸轮，自动聚焦致动器和至少两组透镜。 凸轮联接到变焦致动器并由变焦致动器驱动。 凸轮104具有至少两个轨道。 自动对焦致动器联接到凸轮的轨道中并沿其移动。 透镜组中的一个耦合到自动聚焦致动器并由其驱动。 这组透镜中的另一组与凸轮的另一个轨道连接。
-
公开(公告)号：US20070159010A1
公开(公告)日：2007-07-12
申请号：US11637067
申请日：2006-12-12
申请人： Han-Wei Su , Wen-I Wu , Chao-Chang Hu , Yu-Han Chien
发明人： Han-Wei Su , Wen-I Wu , Chao-Chang Hu , Yu-Han Chien
CPC分类号： G03B3/10 , H01F7/066 , H01F7/122 , H02K41/0356
摘要： An axially actuating device having an elastic joining portion is provided, which is used for carrying an object and actuating the object to move axially, and comprises a fixed portion, a moving portion, and a joining member. The joining member is used to combine the fixed portion with the moving portion, such that the fixed portion and the moving portion are axially coupled with each other. Moreover, the fixed portion and the moving portion are respectively a fixed magnet and a coil, such that when a current is applied to the moving portion, the moving portion generates a relative displacement with respect to the fixed portion according to the current, so as to provide an axial displacement. Meanwhile, the moving energy is generated due to the repulsive interaction of the magnetic field, and thus a shock proofing efficacy is also provided.
摘要翻译： 提供具有弹性接合部分的轴向致动装置，其用于承载物体并致动物体沿轴向移动，并且包括固定部分，移动部分和接合部件。 接合部件用于将固定部分与移动部分组合，使得固定部分和移动部分彼此轴向联接。 此外，固定部分和移动部分分别是固定磁体和线圈，使得当电流被施加到移动部分时，移动部分根据电流产生相对于固定部分的相对位移，从而 以提供轴向位移。 同时，由于磁场的排斥相互作用而产生移动能量，因此也提供防震效果。
-
公开(公告)号：US07731003B2
公开(公告)日：2010-06-08
申请号：US11637067
申请日：2006-12-12
申请人： Han-Wei Su , Wen-I Wu , Chao-Chang Hu , Yu-Han Chien
发明人： Han-Wei Su , Wen-I Wu , Chao-Chang Hu , Yu-Han Chien
IPC分类号： G02B7/04
CPC分类号： G03B3/10 , H01F7/066 , H01F7/122 , H02K41/0356
摘要： An axially actuating device having an elastic joining portion is provided, which is used for carrying an object and actuating the object to move axially, and comprises a fixed portion, a moving portion, and a joining member. The joining member is used to combine the fixed portion with the moving portion, such that the fixed portion and the moving portion are axially coupled with each other. Moreover, the fixed portion and the moving portion are respectively a fixed magnet and a coil, such that when a current is applied to the moving portion, the moving portion generates a relative displacement with respect to the fixed portion according to the current, so as to provide an axial displacement. Meanwhile, the moving energy is generated due to the repulsive interaction of the magnetic field, and thus a shock proofing efficacy is also provided.
摘要翻译： 提供具有弹性接合部分的轴向致动装置，其用于承载物体并致动物体沿轴向移动，并且包括固定部分，移动部分和接合部件。 接合部件用于将固定部分与移动部分组合，使得固定部分和移动部分彼此轴向联接。 此外，固定部分和移动部分分别是固定磁体和线圈，使得当电流被施加到移动部分时，移动部分根据电流产生相对于固定部分的相对位移，从而 以提供轴向位移。 同时，由于磁场的排斥相互作用而产生移动能量，因此也提供防震效果。
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.028 秒)
