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公开(公告)号：US20080291320A1
公开(公告)日：2008-11-27
申请号：US12181925
申请日：2008-07-29
申请人： Akio Omiya , Yoshihiro Ito , Tahehiko Senba , Hiroshi Endo
发明人： Akio Omiya , Yoshihiro Ito , Tahehiko Senba , Hiroshi Endo
CPC分类号： G02B7/102 , H04N5/2253 , H04N5/23212
摘要： In a digital camera, a solid state imaging device is used to catch subject light so that an image signal is created. The digital camera contributes to effectively implementing further thinness in such a manner that a part of image taking lenses is saved to a suitable position at the time of the collapse. Both the rear elements lens and the focus lens are revolved between a position on the optical axis and a saving position coming into a hollow portion beside the CCD solid state imaging device, or between the position on the optical axis and a saving position in which the front elements lens, the rear elements lens and focus lens form a line substantially on a plane.
摘要翻译： 在数码相机中，使用固态成像装置来捕捉被摄体光，从而创建图像信号。 数字照相机有助于有效地实现进一步的薄度，使得图像拍摄镜片的一部分在崩溃时被保存到合适的位置。 后部元件透镜和聚焦透镜都在旋转在光轴上的位置和进入CCD固态成像装置旁边的中空部分的保存位置之间或在光轴上的位置与保存位置之间旋转，其中 前元件透镜，后元件透镜和聚焦透镜基本上在平面上形成线。
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2.发明授权Digital camera and lens barrel mechanism for saving lens groups out of optical axis when lens barrel is collapsed 有权数码相机和镜头镜筒机构，用于在镜筒折叠时将镜头组从光轴上保存公开(公告)号：US07817203B2
公开(公告)日：2010-10-19
申请号：US12181925
申请日：2008-07-29
申请人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
发明人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
CPC分类号： G02B7/102 , H04N5/2253 , H04N5/23212
摘要： In a digital camera, a solid state imaging device is used to catch subject light so that an image signal is created. The digital camera contributes to effectively implementing further thinness in such a manner that a part of image taking lenses is saved to a suitable position at the time of the collapse. Both the rear elements lens and the focus lens are revolved between a position on the optical axis and a saving position coming into a hollow portion beside the CCD solid state imaging device, or between the position on the optical axis and a saving position in which the front elements lens, the rear elements lens and focus lens form a line substantially on a plane.
摘要翻译： 在数码相机中，使用固态成像装置来捕捉被摄体光，从而创建图像信号。 数字照相机有助于有效地实现进一步的薄度，使得图像拍摄镜片的一部分在崩溃时被保存到合适的位置。 后部元件透镜和聚焦透镜都在旋转在光轴上的位置和进入CCD固态成像装置旁边的中空部分的保存位置之间或在光轴上的位置与保存位置之间旋转，其中 前元件透镜，后元件透镜和聚焦透镜基本上在平面上形成线。
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3.发明授权公开(公告)号：US07515182B2
公开(公告)日：2009-04-07
申请号：US10688935
申请日：2003-10-21
申请人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
发明人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
CPC分类号： H04N5/2352 , H04N5/2254
摘要： In a digital camera, a solid state imaging device is used to catch subject light so that an image signal is created. The digital camera contributes to effectively implementing further thinness as compare with the conventional ones. A second lens group is revolved between a position on the optical axis and a saving position coming into a hollow portion beside the CCD solid state imaging device, so that the second lens group comes into the hollow portion at the time of the collapse.
摘要翻译： 在数码相机中，使用固态成像装置来捕捉被摄体光，从而创建图像信号。 与传统相机相比，数码相机有助于有效地实现更薄。 第二透镜组旋转在光轴上的位置和进入CCD固态成像装置旁边的中空部分的保存位置之间，使得第二透镜组在塌陷时进入中空部分。
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公开(公告)号：US20050030408A1
公开(公告)日：2005-02-10
申请号：US10882673
申请日：2004-07-02
申请人： Yoshihiro Ito , Hiroshi Endo , Akio Omiya
发明人： Yoshihiro Ito , Hiroshi Endo , Akio Omiya
CPC分类号： H04N5/23296 , H04N5/2253 , H04N5/2254
摘要： A solid-state image pickup device including a solid-state image pickup element which is curved in a light incident direction and a curvature changing portion which changes a curvature of the solid-state image pickup element, and an optical instrument including a lens unit and a solid-state image pickup element which is curved toward the lens unit and picks up taking an image focused by the lens unit wherein the curvature changing portion changes a curvature radius of the solid-state image pickup element so that the solid-state image pickup element is curved at a first curvature in a telephoto mode and the solid-state image pickup element is curved at a second curvature larger than the first curvature in a wide-angle mode.
摘要翻译： 一种固态图像拾取装置，包括在光入射方向上弯曲的固态图像拾取元件和改变固态图像拾取元件的曲率的曲率改变部分，以及包括透镜单元和 固态图像拾取元件，其朝向透镜单元弯曲并拾取采用由透镜单元聚焦的图像，其中曲率改变部分改变固态图像拾取元件的曲率半径，使得固态图像拾取 元件在长焦模式下以第一曲率弯曲，并且固态图像拾取元件在广角模式中以比第一曲率大的第二曲率弯曲。
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公开(公告)号：US07194203B2
公开(公告)日：2007-03-20
申请号：US10968355
申请日：2004-10-20
申请人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
发明人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
摘要： A lens barrel has its collapsed length which can be further decreased and its extended length which can be further increased. A photographic apparatus incorporates the lens barrel into its body. A lens barrel is equipped with a first gear which is rotatably supported by a straight-ahead key ring and rotates being driven by rotation of a middle tube and a second gear which receives driving force from the first gear and retracts a second lens group to a predetermined retracted position off the optical axis of a zoom lens during collapse and advances the second lens group onto the optical axis during extension. The second gear lacks teeth in that part which faces the first gear when the second lens group is at the retracted position during collapse. Consequently, the first gear runs idle while facing that part thereby holding the second lens group at the retracted position.
摘要翻译： 透镜筒的折叠长度可以进一步减小，其延伸长度可以进一步增加。 摄影器具将镜筒装入其身体。 透镜镜筒装有第一齿轮，该第一齿轮由直前键环可旋转地支撑，并通过中间管和第二齿轮的旋转而被驱动，第二齿轮从第一齿轮接收驱动力并将第二透镜组缩回到 预定缩回位置在折叠期间离开变焦透镜的光轴，并且在延伸期间将第二透镜组推进到光轴上。 当第二透镜组在折叠期间处于缩回位置时，该第二齿轮在该部分中缺少与第一齿轮对应的齿。 因此，第一档在面对该部分的同时空转，从而将第二透镜组保持在缩回位置。
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公开(公告)号：US06944396B2
公开(公告)日：2005-09-13
申请号：US10844578
申请日：2004-05-13
申请人： Yoshihiro Ito , Hiroshi Endo , Takehiko Senba , Akio Omiya
发明人： Yoshihiro Ito , Hiroshi Endo , Takehiko Senba , Akio Omiya
摘要： An image taking apparatus of the present invention includes: a shooting lens which comprises a plurality of lens groups and which has a variable focal length and adjusts a focus; and a lens barrel which accommodates the shooting lens and which can advance and retract. The lens barrel comprises a lens advancing/retracting mechanism which retracts at least one of the lens groups from a shooting optical axis when the lens barrel is retracted, and which advances the lens group retracted when the lens barrel is retracted to the shooting optical axis when the lens barrel advances. The shooting lens forms a fixed focus shooting optical system by the remaining lens group among the plurality of lens groups excluding the lens group which is retracted from the shooting optical axis.
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公开(公告)号：US06937816B2
公开(公告)日：2005-08-30
申请号：US10829302
申请日：2004-04-22
申请人： Hiroshi Endo , Yoshihiro Ito , Takehiko Senba , Akio Omiya , Yasuhiko Tanaka
发明人： Hiroshi Endo , Yoshihiro Ito , Takehiko Senba , Akio Omiya , Yasuhiko Tanaka
CPC分类号： G03B17/04
摘要： It is an object of the present invention to provide a shooting apparatus which is thinner than a conventional shooting apparatus. A lens barrel is brought into an accommodated state from a shooting state by retracting at least one of lens groups constituting the shooting lens from an optical axis, and by bringing at least a portion of one of the other lens groups remaining on the optical axis or an image pickup element into a non-using state in which an opening is left opening at a predetermined opening diameter.
摘要翻译： 本发明的目的是提供一种比传统拍摄装置更薄的拍摄装置。 通过从光轴回缩构成射击镜头的透镜组中的至少一个，并且通过使至少一部分其它透镜组保留在光轴上，使镜筒从拍摄状态进入收容状态，或 图像拾取元件转换成开口以预定开口直径开口的非使用状态。
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公开(公告)号：US20050185950A1
公开(公告)日：2005-08-25
申请号：US10968355
申请日：2004-10-20
申请人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
发明人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
摘要： A lens barrel has its collapsed length which can be further decreased and its extended length which can be further increased. A photographic apparatus incorporates the lens barrel into its body. A lens barrel is equipped with a first gear which is rotatably supported by a straight-ahead key ring and rotates being driven by rotation of a middle tube and a second gear which receives driving force from the first gear and retracts a second lens group to a predetermined retracted position off the optical axis of a zoom lens during collapse and advances the second lens group onto the optical axis during extension. The second gear lacks teeth in that part which faces the first gear when the second lens group is at the retracted position during collapse. Consequently, the first gear runs idle while facing that part thereby holding the second lens group at the retracted position.
摘要翻译： 透镜筒的折叠长度可以进一步减小，其延伸长度可以进一步增加。 摄影器具将镜筒装入其身体。 透镜镜筒装有第一齿轮，该第一齿轮由直前键环可旋转地支撑，并由中间管和第二齿轮的旋转驱动旋转，第二齿轮从第一齿轮接收驱动力，并将第二透镜组缩回到 预定缩回位置在折叠期间离开变焦透镜的光轴，并且在延伸期间将第二透镜组推进到光轴上。 当第二透镜组在折叠期间处于缩回位置时，该第二齿轮在该部分中缺少与第一齿轮对应的齿。 因此，第一档在面对该部分的同时空转，从而将第二透镜组保持在缩回位置。
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公开(公告)号：US20050185297A1
公开(公告)日：2005-08-25
申请号：US10967670
申请日：2004-10-19
申请人： Akio Omiya , Takehiko Senba , Hiroshi Endo , Yoshihiro Ito
发明人： Akio Omiya , Takehiko Senba , Hiroshi Endo , Yoshihiro Ito
IPC分类号： G02B7/02 , G02B7/04 , G02B7/10 , G02B15/14 , G02B15/20 , G03B5/00 , G03B17/02 , G03B17/04 , H04N5/225
摘要： A lens barrel has its collapsed length that can be further decreased by removing unnecessary space and bringing lens groups close to each other and a photographic apparatus incorporates the lens barrel. When the lens barrel is collapsed, at least a fourth lens group is retracted from a photographic optical axis by an advance/retract mechanism. In that case, a first lens group and third lens group are aligned along the optical axis and stuffed into the lens barrel, the fourth lens group is placed on the top, bottom, right, or left side of these lenses, and a second lens group is placed on the top, bottom, right, or left side of the first and third lens groups. This reduces the length of the lens barrel. During extension, the second and fourth lens groups are advanced onto the photographic optical axis by the advance/retract mechanism to extend the lens barrel greatly.
摘要翻译： 镜筒具有其折叠长度，可以通过去除不必要的空间并使透镜组彼此靠近并且照相装置结合透镜镜筒来进一步减小。 当镜筒折叠时，至少第四透镜组通过前进/后退机构从摄影光轴缩回。 在这种情况下，第一透镜组和第三透镜组沿着光轴排列并填充到透镜镜筒中，第四透镜组被放置在这些透镜的顶部，底部，右侧或左侧，并且第二透镜 组放置在第一和第三透镜组的顶部，底部，右侧或左侧。 这减少了镜筒的长度。 在延伸期间，第二透镜组和第四透镜组通过前进/后退机构前进到摄影光轴上，以大大延长镜筒。
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公开(公告)号：US07486332B2
公开(公告)日：2009-02-03
申请号：US10849138
申请日：2004-05-20
申请人： Hiroshi Endo , Yoshihiro Ito , Takehiko Senba , Akio Omiya
发明人： Hiroshi Endo , Yoshihiro Ito , Takehiko Senba , Akio Omiya
IPC分类号： H04N5/225
CPC分类号： H04N5/2254
摘要： A camera has a lens system that includes a lens barrel incorporating therein an image taking lens, the lens barrel being variable in a barrel length between a collapsed state in which the barrel length is relative short and a photographic state in which the barrel length is relative long. The lens barrel comprises a light quantity control member that controls quantity of photographic light passing through the image taking lens, and a light quantity control member saving and advancing mechanism that provides such a control that when the lens barrel changes over from the photographic state to the collapsed state, the light quantity control member is saved from a photographic optical axis, and when the lens barrel changes over from the collapsed state to the photographic state, the light quantity control member is advanced to the photographic optical axis.
摘要翻译： 相机具有透镜系统，该透镜系统包括其中装有图像拍摄透镜的透镜镜筒，镜筒在镜筒长度相对较短的折叠状态和镜筒长度相对于照相状态之间的镜筒长度可变 长。 透镜镜筒包括控制通过摄像镜头的照相光量的光量控制部件，以及提供这样的控制的光量控制部件保存推进机构，即当镜筒从摄影状态转换到 折叠状态，从摄影光轴保存光量控制部件，并且当镜筒从折叠状态转换到照相状态时，光量控制部件前进到摄影光轴。
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