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    • 2. 发明申请
    • Image Pickup Apparatus
    • 图像拾取装置
    • US20080211922A1
    • 2008-09-04
    • US11911542
    • 2007-02-13
    • Nobuharu MurashimaToshihito KidoYoshiharau TanakaTsutomu Honda
    • Nobuharu MurashimaToshihito KidoYoshiharau TanakaTsutomu Honda
    • H04N5/228G03B17/00
    • H04N5/23248G03B5/02H04N5/2353H04N2101/00
    • In an imaging apparatus with a shake correction function, the influence of front curtain shock is prevented from being exerted on a shake correction function section (shake correction drive). The imaging apparatus includes a shake detection sensor 171 that detects an amount of shake applied to a digital camera, a shake correction unit 200 that performs a shake correction drive of an imaging device 101 on the basis of a shake amount detection signal, a shutter unit 40 that is arranged immediately in front of the imaging device 101 and performs an optical-path opening operation and an optical-path blocking operation for opening and blocking an optical path of light guided to the imaging device 101, a timing control circuit 51 that supplies a predetermined reset signal to each pixel for each predetermined pixel line so as to start exposure on the imaging device 101, and a shutter control section 623 that controls exposure of the imaging device 101. At the time of shooting, the shutter control section 623 executes an electronic shutter control (electronic focal plane shutter) for starting exposure on the imaging device 101 by means of the reset signal supplied to each pixel from the timing control circuit 51.
    • 在具有抖动校正功能的成像装置中,防止前帘式冲击的影响被施加到抖动校正功能部(抖动校正驱动)。 成像装置包括检测施加到数码相机的抖动量的抖动检测传感器171,基于抖动量检测信号执行成像装置101的抖动校正驱动的抖动校正单元200,快门单元 40,其立即设置在成像装置101的前方,并且执行光路打开操作和用于打开和阻挡被引导到成像装置101的光的光路的光路阻挡操作;定时控制电路51,其提供 针对每个预定像素行的每个像素预定的复位信号,以便在成像装置101上开始曝光;以及快门控制部分623,其控制成像装置101的曝光。 在拍摄时,快门控制部分623通过从定时控制电路51提供给每个像素的复位信号执行用于在成像装置101上开始曝光的电子快门控制(电子焦平面快门)。
    • 3. 发明授权
    • Apparatus provided with a movable cartridge casing
    • 设置有可动盒壳体的装置
    • US5546150A
    • 1996-08-13
    • US304842
    • 1994-09-13
    • Shigeru WadaIkushi NakamuraTakuya UenoKen TaninoYoshito KonishiNobuharu Murashima
    • Shigeru WadaIkushi NakamuraTakuya UenoKen TaninoYoshito KonishiNobuharu Murashima
    • G03B17/02G03B17/30G03B1/04G03B17/26
    • G03B17/02G03B17/30
    • An apparatus is provided with a movable cartridge casing capable of facilitating film cartridge loading and unloading operations. In a loading operation, the cartridge casing is positioned at a cartridge receiving position outside the body of the apparatus so that the film cartridge can easily be inserted in the cartridge casing, the cartridge casing containing the film cartridge is pushed into the body to an intermediate position where the film spool of the film cartridge is separated from a spool driving shaft, and then the cartridge casing is moved toward the spool driving shaft along a line substantially parallel to the axis of the spool driving shaft to bring the film spool into engagement with the spool driving shaft. In an unloading operation, the cartridge casing is moved away from the spool driving shaft to the intermediate position along the line substantially parallel to the axis of the spool driving shaft to separate the film spool from the spool driving shaft, and then the cartridge casing is moved to the cartridge receiving position outside the body.
    • 一种装置设置有能够促进暗盒装载和卸载操作的可移动的盒壳体。 在装载操作中,盒式壳体被定位在设备主体外部的盒接收位置处,使得暗盒可以容易地插入盒壳体中,将包含暗盒的盒壳被推入到中间体 胶片暗盒的胶片卷轴与卷轴驱动轴分离的位置,然后盒壳体沿着基本上平行于卷轴驱动轴的轴线向卷轴驱动轴移动,以使胶片卷轴与 阀芯驱动轴。 在卸载操作中,盒壳体沿着基本上平行于卷轴驱动轴的轴线的线路从卷轴驱动轴移动到中间位置,以将胶卷卷轴与卷轴驱动轴分离,然后盒壳体 移动到身体外部的墨盒接收位置。
    • 4. 发明授权
    • Mount adapter and imaging device
    • 安装适配器和成像设备
    • US08368799B2
    • 2013-02-05
    • US13179802
    • 2011-07-11
    • Nobuharu MurashimaTomohisa NaraAkio Kimba
    • Nobuharu MurashimaTomohisa NaraAkio Kimba
    • H04N5/232
    • G03B17/565G03B13/36G03B17/14G03B19/12
    • A mount adapter includes: a camera cone having a length of adjusting a flange focal length between an imaging device provided with an imaging element and an interchangeable lens; a focus detection unit carrying out focus detection from a phase difference; an optical device separating an incident light from the interchangeable lens into an incident light of the imaging element and an incident light of the focus detection unit; and a correction information storage unit storing correction information used for correction of an error between the flange focal length and a distance from a mounting surface of the interchangeable lens to the focus detection unit.
    • 安装适配器包括:相机锥体,其具有调节在具有成像元件的成像装置和可互换镜头之间的凸缘焦距的长度; 聚焦检测单元,从相位差进行聚焦检测; 将来自可互换透镜的入射光分离成成像元件的入射光和焦点检测单元的入射光的光学器件; 以及校正信息存储单元,其存储用于校正所述凸缘焦距与从所述可互换镜头的安装表面到所述焦点检测单元的距离之间的误差的校正信息。
    • 5. 发明授权
    • Imaging apparatus with shake correction
    • 具有抖动校正的成像设备
    • US08259184B2
    • 2012-09-04
    • US11911542
    • 2007-02-13
    • Nobuharu MurashimaToshihito KidoYoshiharau TanakaTsutomu Honda
    • Nobuharu MurashimaToshihito KidoYoshiharau TanakaTsutomu Honda
    • H04N5/228H04N5/225
    • H04N5/23248G03B5/02H04N5/2353H04N2101/00
    • In an imaging apparatus with a shake correction function, the influence of front curtain shock is prevented from being exerted on a shake correction function section (shake correction drive). The imaging apparatus includes a shake detection sensor 171 that detects an amount of shake applied to a digital camera, a shake correction unit 200 that performs a shake correction drive of an imaging device 101 on the basis of a shake amount detection signal, a shutter unit 40 that is arranged immediately in front of the imaging device 101 and performs an optical-path opening operation and an optical-path blocking operation for opening and blocking an optical path of light guided to the imaging device 101, a timing control circuit 51 that supplies a predetermined reset signal to each pixel for each predetermined pixel line so as to start exposure on the imaging device 101, and a shutter control section 623 that controls exposure of the imaging device 101. At the time of shooting, the shutter control section 623 executes an electronic shutter control (electronic focal plane shutter) for starting exposure on the imaging device 101 by means of the reset signal supplied to each pixel from the timing control circuit 51.
    • 在具有抖动校正功能的成像装置中,防止前帘式冲击的影响被施加到抖动校正功能部(抖动校正驱动)。 成像装置包括检测施加到数码相机的抖动量的抖动检测传感器171,基于抖动量检测信号执行成像装置101的抖动校正驱动的抖动校正单元200,快门单元 40,其立即设置在成像装置101的前方,并且执行光路打开操作和用于打开和阻挡被引导到成像装置101的光的光路的光路阻挡操作;定时控制电路51,其提供 针对每个预定像素行的每个像素的预定复位信号,以便在成像装置101上开始曝光;以及快门控制部分623,其控制成像装置101的曝光。在拍摄时,快门控制部分623执行 用于通过提供给每个像素的复位信号在成像装置101上开始曝光的电子快门控制(电子焦平面快门) 定时控制电路51。
    • 8. 发明授权
    • Imaging system, mount adaptor, imaging apparatus, and program
    • 成像系统,安装适配器,成像设备和程序
    • US08503871B2
    • 2013-08-06
    • US13283978
    • 2011-10-28
    • Nobuharu MurashimaMakibi NakamuraNorihiko Akamatsu
    • Nobuharu MurashimaMakibi NakamuraNorihiko Akamatsu
    • G03B17/00
    • G03B17/14G03B13/36H04N5/23212
    • An imaging system includes an imaging apparatus which is provided with an imaging device and a mount adaptor which adjusts a flange focal length between the imaging apparatus and an interchangeable lens, wherein the mount adaptor is provided with a phase difference focus detection section which performs focus detection from a phase difference and an optical device which splits incident light from the interchangeable lens into incident light of the imaging device and incident light of the phase difference focus detection section, and the imaging apparatus is provided with a contrast focus detection section which performs focus detection from contrast using the imaging device, an adjustment section which adjusts the focus position of the phase difference focus detection section, and an adjustment control section which activates adjustment control of the focus position using detection of the mounting of the mount adaptor and the interchangeable lens.
    • 一种成像系统包括:成像装置,其具有成像装置和调整成像装置与可互换镜头之间的凸缘焦距的安装适配器,其中安装适配器设置有进行焦点检测的相位差焦点检测部 从相位差和将来自可互换镜头的入射光分离成成像装置的入射光和相位差焦点检测部分的入射光的光学装置,并且成像装置设置有执行焦点检测的对比度焦点检测部 使用成像装置的对比度,调整相位差焦点检测部分的焦点位置的调节部分和调节控制部分,其通过检测安装适配器和可互换镜头的安装来启动对焦位置的调节控制。
    • 10. 发明授权
    • Image pickup apparatus shutter control
    • 摄像设备快门控制
    • US08212918B2
    • 2012-07-03
    • US12510486
    • 2009-07-28
    • Yoshiharu TanakaNobuharu Murashima
    • Yoshiharu TanakaNobuharu Murashima
    • H04N5/235H04N3/14G03B7/12G03B7/00
    • G03B7/093
    • An image pickup apparatus includes a controlling unit moving an electronic front curtain in a simulated manner from an exposure start position towards an exposure end position by successively performing reset operations on a plurality of pixels in an image pickup element in a predetermined direction; a rear curtain that moves from the exposure start position towards the exposure end position by a biasing force of a biasing unit; and a storage unit storing data indicating a change in movement characteristics of the rear curtain with time. On the basis of the data, the controlling unit changes movement characteristics of the electronic front curtain in accordance with the change in the movement characteristics of the rear curtain with the time.
    • 图像拾取装置包括:控制单元,通过对图像拾取元件中的多个像素沿预定方向依次执行复位操作,以模拟方式从曝光开始位置朝向曝光结束位置移动电子前幕; 后帘,其通过偏置单元的偏置力从曝光开始位置朝向曝光结束位置移动; 以及存储单元,其存储表示后帘的运动特性随时间的变化的数据。 基于该数据,控制单元根据随后的后帘的运动特性的变化来改变电子前帘的运动特性。