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公开(公告)号：EP3008516B1
公开(公告)日：2018-12-26
申请号：EP14736547.2
申请日：2014-06-10
申请人： Raytheon Company
发明人： YANEVICH, Jeffrey P. , BREST, Michael L. , MCALLISTER, Kenneth L. , SCROGGIN, James E. , TRACY, Gregory D. , DOMINGUEZ, Julio C.
IPC分类号： G03B9/40 , G03B9/02 , G01J3/12 , G01J5/08 , G01J3/28 , G01J3/32 , G01J5/02 , G01J5/06 , G01J5/62 , G01J3/02
CPC分类号： G03B9/08 , G01J3/0224 , G01J3/12 , G01J3/2823 , G01J3/32 , G01J5/0205 , G01J5/0275 , G01J5/061 , G01J5/0831 , G01J5/084 , G01J5/62 , G01J2003/1243 , G01J2003/2826 , G03B9/02 , G03B9/40 , G03B2205/0046
摘要： A shutter assembly comprising a first planar member and a second planar member opposed from one another and forming a sleeve having a cavity therebetween, the sleeve having a pair of side rails adjacent the cavity along sides of the sleeve. A first shutter member having a first end is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member having a second end is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.
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公开(公告)号：EP2328017A1
公开(公告)日：2011-06-01
申请号：EP09812838.2
申请日：2009-08-21
发明人： SHINTANI, Dai , MURAYAMA, Masato
CPC分类号： H04N5/2254 , G03B9/36 , G03B17/14 , H04N5/232 , H04N2101/00
摘要： A camera body 100 comprises a body mount 150, a CMOS image sensor 110, a shutter unit 190, and a shutter controller 145. The body mount 150 allows the lens unit 200 to be mounted. The CMOS image sensor 110 is configured to convert an optical image of a subject into an electric signal. The shutter unit 190 is disposed between the body mount 150 and the CMOS image sensor 110, and is configured to block the optical path between the lens unit 200 and the CMOS image sensor 110. The shutter controller 145 is configured to control the shutter unit 190 to maintain the shutter unit 190 in the open state in a state in which the supply of power is halted.
摘要翻译： 相机主体100包括主体安装件150，CMOS图像传感器110，快门单元190和快门控制器145.主体安装件150允许安装透镜单元200。 CMOS图像传感器110被配置为将被摄体的光学图像转换为电信号。 快门单元190设置在主体安装件150和CMOS图像传感器110之间，并且被配置为阻挡透镜单元200和CMOS图像传感器110之间的光路。快门控制器145被配置为控制快门单元190 以在停止供电的状态下将快门单元190保持在打开状态。
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公开(公告)号：EP3018527B1
公开(公告)日：2017-10-04
申请号：EP15190911.6
申请日：2009-08-21
发明人： SHINTANI, Dai , MURAYAMA, Masato
CPC分类号： H04N5/2254 , G03B9/36 , G03B17/14 , H04N5/232 , H04N2101/00
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公开(公告)号：EP3532896A1
公开(公告)日：2019-09-04
申请号：EP18834009.5
申请日：2018-12-06
发明人： SUZUKI, Yusuke
摘要： An aperture device actuated by a shape memory alloy wire controls two overlapping shuttering surfaces. The two shuttering surfaces control the amount of light transmitted through a lens assembly. The shape memory alloy wire is actuated by a flexible printed circuit which controls a lever slotted to both shuttering surfaces. By Joule heating, the electric current controls the shape of the wire, actuating the aperture device.
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公开(公告)号：EP2396699A4
公开(公告)日：2012-10-03
申请号：EP10741797
申请日：2010-02-12
发明人： CLARK JAMES E
CPC分类号： G03B15/05 , G03B9/40 , G03B2215/05
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公开(公告)号：EP1308786A1
公开(公告)日：2003-05-07
申请号：EP02292699.2
申请日：2002-10-30
申请人： Automa-Tech
发明人： Vibet, Gilles M. , Cuevas, Manuel
CPC分类号： G03F7/2002
摘要： L'invention concerne un dispositif pour insoler une face (22) d'un panneau (20), en particulier d'un panneau de circuit imprimé, comprenant une source lumineuse (26). Le dispositif comprend en outre :
deux obturateurs (16A, 16B) mobiles aptes à masquer ladite source lumineuse (26), chacun desdits obturateurs (16A, 16B) présentant un bord, lesdits bords définissant une fenêtre au travers de laquelle une zone lumineuse est générée sur ladite face (22) du panneau (20) à insoler,
des moyens de déplacement (32) desdits obturateurs (16A, 16B) pour déplacer lesdits obturateurs (16A, 16B) dans un plan (P) disposé entre ladite source lumineuse (26) et ledit panneau (20),
des moyens de commande (34') du déplacement desdits obturateurs (16A, 16B), de telle manière que les deux obturateurs (16A, 16B) se déplacent sensiblement à la même vitesse (V) et dans le même sens devant ladite face (22) du panneau (20).摘要翻译： 该装置具有遮蔽光源的两个移动快门（16A，16B）。 每个快门呈现相应的边缘，边缘一起限定了一个窗口，以在面板/ PCB的面上产生光区。 单元（32）在位于源和面板之间的平面中显示快门。 挡板的位移由单元（34）控制，使得挡板以相同的速度和相同的方向移动。
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9.发明公开SHUTTER DEVICE AND IMAGING DEVICE COMPRISING SHUTTER DEVICE 审中-公开BLENDENVORRICHTUNG UND BILDGEBUNGSVORTHHTUNG MIT BLENDENVORRICHTUNG
公开(公告)号：EP3070522A4
公开(公告)日：2017-05-03
申请号：EP13897499
申请日：2013-11-14
申请人： CANON KK
发明人： AOSHIMA CHIKARA , TAKAYAMA MASAHIRO
摘要： When a stepping motor is used as a driving source for a shutter device, if the stepping motor loses synchronization because of variations in load during driving or the like, it becomes unable to rotate a driving ring at that time, and this disables an exposure operation. In a first zone where a driven member is driven, but a light shielding member remains in a closed state or an open state, the motor drives the driven member in open-loop driving mode. In a second zone where the driven member is driven, and thus the light shielding member moves to the closed state or the open state, the motor drives the driven member in feed-back driving mode.
摘要翻译： 当使用步进电机作为快门装置的驱动源时，如果步进电机由于驱动期间的负载变化等而失去同步，则此时不能够旋转驱动环，并且这使得曝光操作无法进行 。 在被驱动部件被驱动的第一区域中，遮光部件保持关闭状态或打开状态，马达以开环驱动模式驱动被驱动部件。 在被驱动部件被驱动的第二区域中，因此遮光部件移动到关闭状态或打开状态，电机以反馈驱动模式驱动从动部件。
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公开(公告)号：EP3018527A1
公开(公告)日：2016-05-11
申请号：EP15190911.6
申请日：2009-08-21
发明人： SHINTANI, Dai , MURAYAMA, Masato
CPC分类号： H04N5/2254 , G03B9/36 , G03B17/14 , H04N5/232 , H04N2101/00
摘要： A camera body 100 comprises a body mount 150, a CMOS image sensor 110, a shutter unit 190, and a shutter controller 145. The body mount 150 allows the lens unit 200 to be mounted. The CMOS image sensor 110 is configured to convert an optical image of a subject into an electric signal. The shutter unit 190 is disposed between the body mount 150 and the CMOS image sensor 110, and is configured to block the optical path between the lens unit 200 and the CMOS image sensor 110. The shutter controller 145 is configured to control the shutter unit 190 to maintain the shutter unit 190 in the open state in a state in which the supply of power is halted.
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