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1. 发明申请

US20070153404A1 DIGITAL CAMERA SYSTEM WITH PIEZOELECTRIC ACTUATORS 有权
标题翻译：数字摄像机系统与压电致动器
公开(公告)号：US20070153404A1
公开(公告)日：2007-07-05
申请号：US11685404
申请日：2007-03-13
申请人： Jarkko Rouvinen , Ilpo Kauhaniemi , Pentti Ablgren , Stefan Johansson , Christer Mattsson
发明人： Jarkko Rouvinen , Ilpo Kauhaniemi , Pentti Ablgren , Stefan Johansson , Christer Mattsson
IPC分类号： G02B7/02
CPC分类号： G02B7/022 , G02B7/08 , G02B7/102
摘要： A digital camera is constructed with multiple lenses mounted in a pair of tubular elements which are nested together for relative axial movement. Movement is provided by piezoelectric actuators mounted externally to a support tube on flexible printed circuit board elements. Each lens tube is provided with a drive rail which extends at least partially over the length of the lens tube and projects radially outward from the periphery of each of the tubes. The rails are accessible to the engagement pads of the piezoelectric actuators to allow the transmission of drive forces to each of the tubes.
摘要翻译：数码相机被构造成具有安装在一对管状元件中的多个透镜，这些管状元件嵌套在一起用于相对的轴向移动。移动由在外部施加在柔性印刷电路板元件上的支撑管上的压电致动器提供。每个透镜管设置有至少部分地在透镜管的长度上延伸并且从每个管的周边径向向外突出的驱动轨道。导轨可由压电致动器的接合垫接近以允许将驱动力传递到每个管。

2. 发明授权

US07298564B2 Digital camera system with piezoelectric actuators 有权
标题翻译：具有压电执行器的数码相机系统
公开(公告)号：US07298564B2
公开(公告)日：2007-11-20
申请号：US11685404
申请日：2007-03-13
申请人： Jarkko Rouvinen , Ilpo Kauhaniemi , Pentti Ablgren , Stefan Johansson , Christer Mattsson
发明人： Jarkko Rouvinen , Ilpo Kauhaniemi , Pentti Ablgren , Stefan Johansson , Christer Mattsson
IPC分类号： G02B7/02 , G02B15/14 , G02B13/16 , G03B3/10 , H01L41/00
CPC分类号： G02B7/022 , G02B7/08 , G02B7/102
摘要： A digital camera is constructed with multiple lenses mounted in a pair of tubular elements which are nested together for relative axial movement. Movement is provided by piezoelectric actuators mounted externally to a support tube on flexible printed circuit board elements. Each lens tube is provided with a drive rail which extends at least partially over the length of the lens tube and projects radially outward from the periphery of each of the tubes. The rails are accessible to the engagement pads of the piezoelectric actuators to allow the transmission of drive forces to each of the tubes.
摘要翻译：数码相机被构造成具有安装在一对管状元件中的多个透镜，这些管状元件嵌套在一起用于相对的轴向移动。移动由在外部施加在柔性印刷电路板元件上的支撑管上的压电致动器提供。每个透镜管设置有至少部分地在透镜管的长度上延伸并且从每个管的周边径向向外突出的驱动轨道。导轨可由压电致动器的接合垫进入，以允许驱动力传递到每个管。

3. 发明授权

US06710950B2 Piezoelectric actuator for digital camera optical system 有权
标题翻译：用于数码相机光学系统的压电致动器
公开(公告)号：US06710950B2
公开(公告)日：2004-03-23
申请号：US10163111
申请日：2002-06-05
申请人： Jarkko Rouvinen , Ilpo Kauhaniemi , Pentti Ahlgren , Stefan Johansson , Christer Mattsson
发明人： Jarkko Rouvinen , Ilpo Kauhaniemi , Pentti Ahlgren , Stefan Johansson , Christer Mattsson
IPC分类号： G02B702
CPC分类号： G03B3/10 , G02B7/022 , G02B7/08 , G02B7/102 , G03B2205/0061
摘要： A support for an optical system of a digital camera is constructed which provides adjustable positioning of the lens elements in response to signals from the camera control processor. The support comprises multiple tubes, mounted for relative coaxial movement, which support a lens element. At least one of the tubes is adjustable in position relative to a main support tube. The adjustable tube is engageable by piezoelectric elements. Each piezoelectrical element is mounted to a flexible printed circuit board which contains the camera operating system and is mounted on the support tube.
摘要翻译：构造了对数字照相机的光学系统的支持，其响应于来自照相机控制处理器的信号，提供透镜元件的可调定位。支撑件包括多个安装用于相对同轴运动的管，其支撑透镜元件。至少一个管子相对于主支撑管可调节位置。可调管可由压电元件接合。每个压电元件安装到包含相机操作系统并安装在支撑管上的柔性印刷电路板。

4. 发明申请

US20090135260A1 Method and System for Image Stabilization 审中-公开
标题翻译：图像稳定方法与系统
公开(公告)号：US20090135260A1
公开(公告)日：2009-05-28
申请号：US12085816
申请日：2006-01-27
申请人： Jarkko Rouvinen , Petteri Kauhanen
发明人： Jarkko Rouvinen , Petteri Kauhanen
IPC分类号： H04N5/228
CPC分类号： G02B27/644 , G02B27/646 , G03B5/00 , G03B2205/0007 , G03B2205/0084 , H04N5/23248 , H04N5/23258 , H04N5/23287
摘要： An optical image stabilizer for use in a camera to compensate for an unwanted movement of camera, wherein two bending actuators are used to shift a lens element or the image sensor in different directions in a plane so as to shift a projected image on the image sensor in response to the unwanted camera movement. The plane is substantially perpendicular to the optical axis of camera, and longitudinal axis of each bending actuator is substantially parallel to the optical axis. The actuator can be fixedly mounted on one end so that the other end is allowed to bend. The actuator can be fixedly mounted on both ends so that the middle section is allowed to bend. Alternatively, the middle section is fixedly mounted and both ends can be used for shifting an imaging component.
摘要翻译：一种用于照相机的光学图像稳定器，用于补偿照相机的不期望的移动，其中使用两个弯曲致动器来在平面中沿不同方向移动透镜元件或图像传感器，以便将投影图像移动到图像传感器响应不需要的相机运动。该平面基本上垂直于照相机的光轴，并且每个弯曲致动器的纵轴基本上平行于光轴。致动器可以固定地安装在一端，从而允许另一端弯曲。执行器可以固定地安装在两端，以便允许中间部分弯曲。或者，中间部分固定地安装，并且两端可用于移动成像部件。

5. 发明授权

US06532035B1 Method and apparatus for implementation of close-up imaging capability in a mobile imaging system 失效
标题翻译：用于在移动成像系统中实现特写成像能力的方法和装置
公开(公告)号：US06532035B1
公开(公告)日：2003-03-11
申请号：US09608345
申请日：2000-06-29
申请人： Hannu Saari , Jarkko Rouvinen
发明人： Hannu Saari , Jarkko Rouvinen
IPC分类号： H04N714
CPC分类号： G02B13/005 , G02B13/0065 , G02B13/008 , G02B15/04 , H04N2007/145
摘要： A method and apparatus for an imaging capable mobile terminal for close-up imaging is presented. An imaging lens arrangement has a first focal length in one direction and a second focal length in a second direction where the second focal length is shorter than the first focal length using an optical component such as a close-up lens or close-up lens and reflector which shortens the focal length of the lens arrangement. The close-up lens is mounted in a fixed position in the mobile terminal case and a rotatable camera assembly rotates a main camera lens into position behind the close-up lens so that the focal point of an object to be imaged can only converge at a point for close-up imaging.
摘要翻译：提出了一种用于特写成像的能够成像的移动终端的方法和装置。成像透镜装置在一个方向上具有第一焦距并且在第二方向上具有使用诸如特写镜头或特写镜头的光学部件的第二焦距比第一焦距短的第二焦距，以及反射镜，其缩短透镜装置的焦距。特写镜头安装在移动终端壳体中的固定位置，并且可旋转相机组件将主相机镜头旋转到特写镜头后面的位置，使得要成像的对象的焦点仅能够在点特写成像。

6. 发明申请

US20090219547A1 Method and Device for Position Sensing in an Imaging System 审中-公开
标题翻译：成像系统中位置检测的方法和装置
公开(公告)号：US20090219547A1
公开(公告)日：2009-09-03
申请号：US12223497
申请日：2006-02-06
申请人： Petteri Kauhanen , Jarkko Rouvinen
发明人： Petteri Kauhanen , Jarkko Rouvinen
IPC分类号： G01B11/14
CPC分类号： G02B27/646 , G01D5/30 , G03B5/00 , G03B17/17 , G03B2205/0007
摘要： In a camera where the lens or image sensor is laterally moved in a carrier to shift the image for compensating for unwanted camera movement, a reflection surface is used to reflect light, and a photo-emitter/sensor pair is used to illuminate the reflection surface and to detect reflected light therefrom. Reflection surface is provided near the edge of one carrier section e and photo-emitter/sensor pair is disposed on another carrier section. These sections are movable relative to each other for imaging shifting purposes. The photo-emitter/sensor pair is positioned such that the light cone emitted by the photo-emitter partly hits the V reflection surface and partly falls beyond the edge. As the photo-emitter/sensor pair and the reflection surface move relative to each other, the area on the reflection surface illuminated by the photo-emitter changes causing a change in the amount of detected light.
摘要翻译：在相机中，透镜或图像传感器在载体中横向移动以移动图像以补偿不需要的相机移动，反射表面用于反射光，并且使用光发射器/传感器对来照射反射表面并从中检测反射光。反射表面设置在一个载体部分e的边缘附近，并且光电发射器/传感器对设置在另一个载体部分上。这些部分可相对于彼此移动以成像移动目的。光发射器/传感器对被定位成使得由光发射器发射的光锥部分地撞击V反射表面并且部分地落在边缘以外。当光发射器/传感器对和反射表面相对移动时，由光 - 发射器照射的反射表面上的区域变化导致检测光量的变化。

7. 发明申请

US20090122406A1 Optical Image Stabilizer Using Gimballed Prism 审中-公开
标题翻译：光学图像稳定器使用Gimballed棱镜
公开(公告)号：US20090122406A1
公开(公告)日：2009-05-14
申请号：US12223506
申请日：2006-02-06
申请人： Jarkko Rouvinen , Petteri Kauhanen
发明人： Jarkko Rouvinen , Petteri Kauhanen
IPC分类号： G02B27/64
CPC分类号： G02B27/646 , G03B5/00 , G03B17/17 , G03B2205/0023 , H04N1/00307 , H04N5/2254 , H04N5/23248 , H04N5/23258 , H04N5/23287
摘要： An optical image stabilizer is used to compensate for an unwanted movement of an imaging system, such as a camera. The camera has a folded optics system using a triangular prism to fold the optical axis. Two actuators are used to rotate the prism around two axes in order to compensate for the yaw motion and pitch motion of the camera. The prism can be mounted on a gimballed system or joint and two actuators are operatively connected to the gimballed system in order to rotate the prism. Alternatively, the folded optics system uses a mirror to fold the optical axis, and two motors are used to rotate the prism.
摘要翻译：使用光学图像稳定器来补偿诸如相机的成像系统的不期望的运动。相机具有使用三角形棱镜折叠光轴的折叠光学系统。两个致动器用于围绕两个轴旋转棱镜，以补偿相机的偏航运动和俯仰运动。棱镜可以安装在一个球形系统或接头上，两个致动器可操作地连接到金球系统，以旋转棱镜。或者，折叠的光学系统使用反射镜折叠光轴，并且使用两个电动机来旋转棱镜。

8. 发明申请

US20090309982A1 Method and System for Image Stabilization 审中-公开
公开(公告)号：US20090309982A1
公开(公告)日：2009-12-17
申请号：US12085817
申请日：2006-01-27
申请人： Jarkko Rouvinen , Petteri Kauhanen
发明人： Jarkko Rouvinen , Petteri Kauhanen
IPC分类号： H04N5/228
CPC分类号： G02B27/646 , G03B5/00 , G03B2205/0015 , G03B2205/0084 , H04N5/2254 , H04N5/23248 , H04N5/23258 , H04N5/23287
摘要： An optical image stabilizer for use in a camera to compensate for an unwanted movement of camera, wherein two bending actuators are used to shift a lens element or the image sensor in different directions in a plane so as to shift a projected image on the image sensor in response to the unwanted camera movement. The plane is substantially perpendicular to the optical axis of camera, and longitudinal axis of each bending actuator is substantially parallel to the optical axis. The actuator can be fixedly mounted on one end so that the other end is allowed to bend. The actuator can be fixedly mounted on both ends so that the middle section is allowed to bend. Alternatively, the middle section is fixedly mounted and both ends can be used for shifting an imaging component.

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