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1. 发明申请

US20100008660A1 CAMERA SYSTEM, LENS UNIT AND ACCESSORY DEVICE 有权
标题翻译：相机系统，镜头单元和附件设备
公开(公告)号：US20100008660A1
公开(公告)日：2010-01-14
申请号：US12558063
申请日：2009-09-11
申请人： Kentaro TOKIWA , Yoshihiro ITO , Takeshi MISAWA , Takehiko SENBA , Takashi SUZUKI
发明人： Kentaro TOKIWA , Yoshihiro ITO , Takeshi MISAWA , Takehiko SENBA , Takashi SUZUKI
IPC分类号： G03B17/20 , G03B17/18 , G03B17/24
CPC分类号： G03B17/14 , G03B17/565 , H04N5/2254 , H04N5/23293
摘要： A lens unit has a photographing lens, and is secured removably to a camera main body. An accessory conversion lens device is settable on the lens unit. The lens unit includes a reception unit for receiving accessory device data from the conversion lens device. A determiner checks propriety of the conversion lens device according to accessory device data received by the reception unit, and produces checking information. A transmission unit transmits the checking information to the main body. Specifically, the lens unit has an image pickup element. Also, the conversion lens device includes an RFID tag for storing the accessory device data. The reception unit includes an RFID tag reader for wireless reception. Also, the main body includes an LCD panel to display for outputting alarm information. A main body controller drives the LCD panel if the checking information represents lack of the propriety.
摘要翻译：透镜单元具有拍摄透镜，并且可拆卸地固定到照相机主体。配件转换镜头装置可设置在镜头单元上。透镜单元包括用于从转换透镜装置接收附件装置数据的接收单元。确定器根据由接收单元接收的附件设备数据检查转换镜头设备的适用性，并产生检查信息。发送单元将检查信息发送到主体。具体地，透镜单元具有图像拾取元件。此外，转换透镜装置包括用于存储附件装置数据的RFID标签。接收单元包括用于无线接收的RFID标签读取器。此外，主体包括用于显示以输出报警信息的LCD面板。如果检查信息表示缺乏适当性，主体控制器驱动LCD面板。

2. 发明申请

US20100165132A1 IMAGE STABILIZER FOR OPTICAL INSTRUMENT 有权
标题翻译：光学仪器图像稳定器
公开(公告)号：US20100165132A1
公开(公告)日：2010-07-01
申请号：US12647167
申请日：2009-12-24
申请人： Kentaro TOKIWA , Junji Hayashi , Akihiro Makimoto
发明人： Kentaro TOKIWA , Junji Hayashi , Akihiro Makimoto
IPC分类号： H04N5/228
CPC分类号： G02B27/646
摘要： An image stabilizer has a base block, a CCD holder, an intermediate member, a rectangular frame-shaped first sheet metal member, a rectangular frame-shaped second sheet metal member, and voice coil motors (VCMs). The first sheet metal member has a pair of mutually-parallel horizontal leaf springs that is formed by bending upper and lower sides of the first sheet metal member. The second sheet metal member has a pair of mutually-parallel vertical leaf springs that is formed by bending right and left sides of the second sheet metal member. The horizontal leaf springs are flexible along a Y-axis, and the vertical leaf springs are flexible along an X-axis in a plane orthogonal to an optical axis. The VCMs shift a CCD through the CCD holder, while bending the horizontal or vertical leaf springs, to counteract a camera shake in an X-axis or Y-axis direction.
摘要翻译：图像稳定器具有基块，CCD保持器，中间构件，矩形框状的第一金属片，矩形框状的第二金属片，音圈马达（VCM）等。第一钣金构件具有通过弯曲第一钣金构件的上侧和下侧而形成的一对相互平行的水平板簧。第二钣金构件具有通过弯曲第二钣金构件的左右侧而形成的一对相互平行的垂直板簧。水平板簧沿着Y轴是柔性的，并且垂直板簧在垂直于光轴的平面中沿X轴是柔性的。 VCM通过CCD支架移动CCD，同时弯曲水平或垂直的板簧，以抵消X轴或Y轴方向的相机抖动。

3. 发明申请

US20100165131A1 IMAGE STABILIZER AND OPTICAL INSTRUMENT THEREWITH 有权
标题翻译：图像稳定器和光学仪器
公开(公告)号：US20100165131A1
公开(公告)日：2010-07-01
申请号：US12647260
申请日：2009-12-24
申请人： Akihiro MAKIMOTO , Junji HAYASHI , Kentaro TOKIWA
发明人： Akihiro MAKIMOTO , Junji HAYASHI , Kentaro TOKIWA
IPC分类号： H04N5/228 , G02B27/64
CPC分类号： G02B27/646 , G03B5/00 , G03B2205/0038 , G03B2205/0069 , H04N5/23248 , H04N5/23258 , H04N5/23287
摘要： An image stabilizer has a base block, an inner frame for holding a CCD, an outer frame, a pair of horizontal leaf springs, a pair of vertical leaf springs, voice coil motors (VCMs) and a flexible printed circuit (FPC). Upon a shake of a digital still camera due to hand-held shooting, the VCMs shift the inner or outer frame while bending the horizontal or vertical leaf springs so that the CCD is shifted to counteract the camera shake. The FPC connected to the CCD and the VCMs is routed from the inner frame, through the horizontal leaf spring, the outer frame and the vertical leaf spring, and pulled out above the base block. The FPC is glued to the horizontal and vertical leaf springs, and elastically bent together with the horizontal and vertical leaf springs.
摘要翻译：图像稳定器具有基块，用于保持CCD的内框架，外框架，一对水平板簧，一对垂直板簧，音圈马达（VCM）和柔性印刷电路（FPC）。在由于手持拍摄而震动数码相机时，VCM在弯曲水平或垂直板簧的同时移动内框架或外框架，使CCD移动以抵消相机抖动。连接到CCD和VCM的FPC从内框架通过水平板簧，外框架和垂直板簧布线，并从基座上方拉出。 FPC被粘合到水平和垂直的板簧上，并与水平和垂直的板簧弹性地弯曲在一起。

4. 发明申请

US20080309792A1 IMAGE PICKUP APPARATUS AND EXPOSURE CONTROL METHOD 有权
标题翻译：图像拾取装置和曝光控制方法
公开(公告)号：US20080309792A1
公开(公告)日：2008-12-18
申请号：US11941749
申请日：2007-11-16
申请人： Masaaki TAKAGI , Kentaro TOKIWA , Hiroshi ENDO , Masaki KOHAMA , Shigeo TOJI , Koji KOBAYASHI
发明人： Masaaki TAKAGI , Kentaro TOKIWA , Hiroshi ENDO , Masaki KOHAMA , Shigeo TOJI , Koji KOBAYASHI
IPC分类号： H04N5/235
CPC分类号： G03B3/00 , G03B7/08 , G03B13/36 , H04N5/23212 , H04N5/2352 , H04N5/2354 , H04N2101/00
摘要： A digital still camera includes a lens system and an image sensor. The image sensor receives object light through the lens system to output an image signal of an object, wherein exposure control and autofocus control of the lens system are carried out according to the image signal. The image sensor photographs an image of the object after the exposure control and the autofocus control. Auxiliary light is applied to the object with an illumination light source for the autofocus control. A second exposure value is determined by use of a first exposure value determined according to object brightness measured while the illumination light source is inactive. Exposure is carried out to measure object brightness by use of the second exposure value while the auxiliary light is applied, for determining a third exposure value for use in the autofocus control with the auxiliary light.
摘要翻译：数码相机包括透镜系统和图像传感器。图像传感器通过透镜系统接收物体光以输出物体的图像信号，其中根据图像信号执行透镜系统的曝光控制和自动聚焦控制。图像传感器在曝光控制和自动对焦控制之后拍摄对象的图像。用自动对焦控制的照明光源将辅助光施加到物体上。通过使用根据在照明光源无效时测量的对象亮度确定的第一曝光值来确定第二曝光值。进行曝光以通过在辅助光施加时利用第二曝光值来测量物体亮度，以确定用于辅助光的自动对焦控制中的第三曝光值。

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