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    Strobe unit and strobe unit control method
    72.
    发明申请
    Strobe unit and strobe unit control method 有权
    频闪单元和频闪单元控制方式

    公开(公告)号：US20050078955A1

    公开(公告)日：2005-04-14

    申请号：US10956295

    申请日：2004-10-01

    申请人： Masanori Yamada

    发明人： Masanori Yamada

    IPC分类号： G03B15/03 ,  G03B15/02 ,  G03B15/05

    CPC分类号： G03B15/05 ,  G03B2215/05

    摘要： Provided is a strobe unit compatible with both a camera that has a synchro switch that does not cause chattering and that can achieve a large number of times of flash photography per unit time and a camera that has a synchro switch whose chattering time is long or short. The strobe unit comprises: a chattering preventing unit that is connected to a flashlight emission initiating unit; a checking unit that checks the type of synchro switch included in an image sensing apparatus, which is connected to the strobe unit via a communication terminal, through transfer of information with the image sensing apparatus; and a control unit that controls the chattering preventing unit according to the result of checking performed by the checking unit.

    摘要翻译： 提供了一种与相机兼容的频闪单元，该相机具有不会产生抖动的同步开关，并且可以在每单位时间内实现大量的闪光摄影，以及具有抖动时间长或短的同步开关的相机 。 选通单元包括：抖动防止单元，其连接到手电筒发射启动单元; 检查单元，其通过与图像感测装置的信息传送来检查通过通信终端连接到选通单元的图像感测装置中包括的同步开关的类型; 以及控制单元，其根据检查单元执行的检查结果来控制防颤动单元。

    Method and camera for image capture
    74.
    发明授权
    Method and camera for image capture 有权
    用于图像捕获的方法和相机

    公开(公告)号：US06760545B1

    公开(公告)日：2004-07-06

    申请号：US10662598

    申请日：2003-09-15

    申请人： Laura E. Keith ,  Norman D. Staller

    发明人： Laura E. Keith ,  Norman D. Staller

    IPC分类号： G03B1505

    CPC分类号： G03B15/05 ,  G03B2215/05

    摘要： A camera and method for image capture at less than a nominal minimum focus distance provide for initiating image capture through a variable aperture at a first aperture size, collecting a predetermined amount of ambient scene light during image capture, initiating closing of the variable aperture, and illuminating a flash unit during closing of the variable aperture at a predetermined restricted second aperture size.

    摘要翻译： 用于以小于标称最小焦距的图像拍摄的相机和方法提供了通过可变孔径以第一孔径大小开始图像捕获，在图像捕获期间收集预定量的环境场景光，开始关闭可变孔径，以及 在预定的限制的第二孔径尺寸关闭可变孔径期间照射闪光单元。

    Exposure control system and camera having same
    76.
    发明授权
    Exposure control system and camera having same 失效
    曝光控制系统和相机具有相同的功能

    公开(公告)号：US06701077B2

    公开(公告)日：2004-03-02

    申请号：US10153010

    申请日：2002-05-21

    申请人： David J. Cornell ,  Joel S. Lawther

    发明人： David J. Cornell ,  Joel S. Lawther

    IPC分类号： G03B1505

    CPC分类号： G03B15/05 ,  G03B9/70 ,  G03B2215/05

    摘要： In a first aspect of the present invention, a camera exposure control system is provided. The camera exposure control system has a shutter movable during an exposure period through a path of travel between a first position and a second position and a detector to sense the shutter and to generate a signal when the shutter is at a flash trigger position on the path of travel. A flash circuit is provided and receives the signal generated by the detector causing a flash of light to discharge when the signal is received. A stop is also provided. The stop is selectably movable from a location out of the path of travel of the shutter to a location in the path of travel of the shutter. The location of the stop determines whether the detector can sense the shutter during the exposure.

    摘要翻译： 在本发明的第一方面中，提供一种照相机曝光控制系统。 相机曝光控制系统具有可在曝光期间通过第一位置和第二位置之间的行进路径移动的快门和用于感测快门并且当快门处于路径上的闪光触发位置时产生信号的检测器 的旅行。 提供闪光电路并接收由检测器产生的信号，导致闪光灯在接收到信号时放电。 还提供停车位。 该挡块可选地从一个从快门的行进路径到快门行进路径的位置的位置移动。 停止位置确定检测器是否可以在曝光期间感应快门。