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1. 发明授权

US07952810B2 Zoom lens system, imaging device and camera 有权
标题翻译：变焦镜头系统，成像设备和相机
公开(公告)号：US07952810B2
公开(公告)日：2011-05-31
申请号：US12639748
申请日：2009-12-16
申请人： Takakazu Bito , Keiki Yoshitsugu , Shinji Yamaguchi
发明人： Takakazu Bito , Keiki Yoshitsugu , Shinji Yamaguchi
IPC分类号： G02B15/14 , G02B27/00 , H04N5/262
CPC分类号： G02B15/173
摘要： An object is to provide: a zoom lens system that has a reduced overall length, a high resolution, and a variable magnification ratio as high as 9 or greater and that is satisfactorily adaptable for wide-angle image taking where the view angle at a wide-angle limit is 70° or greater; an imaging device employing this zoom lens system; and a thin and compact camera. The zoom lens system has a plurality of lens units each consisting of at least one lens element, and, in order from the object side to the image side, comprises a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit and a fifth lens unit. In zooming from a wide-angle limit to a telephoto limit at the time of image taking, at least the first lens unit and the second lens unit move in an optical axis direction, while the fourth lens unit and the fifth lens unit are each consists of one lens element. An imaging device and a camera employ this zoom lens system.
摘要翻译：本发明的目的是提供一种变焦透镜系统，其具有缩小的总长度，高分辨率和高达9或更大的可变放大率，并且令人满意地适用于广角图像拍摄，其中宽视角角度限制为70°以上; 使用该变焦透镜系统的成像装置; 和一个薄而紧凑的相机。变焦透镜系统具有多个透镜单元，每个透镜单元由至少一个透镜元件组成，并且从物体侧到像侧依次包括具有正光焦度的第一透镜单元，具有负光焦度的第二透镜单元具有正光焦度的第三透镜单元，第四透镜单元和第五透镜单元。在从拍摄时的广角限制到远摄限制的情况下，至少第一透镜单元和第二透镜单元沿光轴方向移动，而第四透镜单元和第五透镜单元各自组成的一个透镜元件。成像装置和相机采用该变焦透镜系统。

2. 发明授权

US07952812B2 Zoom lens system, imaging device and camera 有权
公开(公告)号：US07952812B2
公开(公告)日：2011-05-31
申请号：US12639725
申请日：2009-12-16
申请人： Takakazu Bito , Keiki Yoshitsugu , Shinji Yamaguchi
发明人： Takakazu Bito , Keiki Yoshitsugu , Shinji Yamaguchi
IPC分类号： G02B15/14 , H04N5/262
CPC分类号： G02B15/173
摘要： An object is to provide: a zoom lens system that has a reduced overall length, a high resolution, and a variable magnification ratio as high as 9 or greater and that is satisfactorily adaptable for wide-angle image taking where the view angle at a wide-angle limit is 70° or greater; an imaging device employing this zoom lens system; and a thin and compact camera. The zoom lens system has a plurality of lens units each consisting of at least one lens element, and, in order from the object side to the image side, comprises a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit and a fifth lens unit. In zooming from a wide-angle limit to a telephoto limit at the time of image taking, at least the first lens unit and the second lens unit move in an optical axis direction, while the fourth lens unit and the fifth lens unit are each consists of one lens element. An imaging device and a camera employ this zoom lens system.

3. 发明申请

US20100097496A1 ZOOM LENS SYSTEM, IMAGING DEVICE AND CAMERA 有权
公开(公告)号：US20100097496A1
公开(公告)日：2010-04-22
申请号：US12639725
申请日：2009-12-16
申请人： Takakazu BITO , Keiki Yoshitsugu , Shinji Yamaguchi
发明人： Takakazu BITO , Keiki Yoshitsugu , Shinji Yamaguchi
IPC分类号： H04N5/262 , G02B15/14 , G02B27/64
CPC分类号： G02B15/173
摘要： An object is to provide: a zoom lens system that has a reduced overall length, a high resolution, and a variable magnification ratio as high as 9 or greater and that is satisfactorily adaptable for wide-angle image taking where the view angle at a wide-angle limit is 70° or greater; an imaging device employing this zoom lens system; and a thin and compact camera. The zoom lens system has a plurality of lens units each consisting of at least one lens element, and, in order from the object side to the image side, comprises a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit and a fifth lens unit. In zooming from a wide-angle limit to a telephoto limit at the time of image taking, at least the first lens unit and the second lens unit move in an optical axis direction, while the fourth lens unit and the fifth lens unit are each consists of one lens element. An imaging device and a camera employ this zoom lens system.

4. 发明授权

US07656589B2 Zoom lens system, imaging device and camera 有权
标题翻译：变焦镜头系统，成像设备和相机
公开(公告)号：US07656589B2
公开(公告)日：2010-02-02
申请号：US12017548
申请日：2008-01-22
申请人： Takakazu Bito , Keiki Yoshitsugu , Shinji Yamaguchi
发明人： Takakazu Bito , Keiki Yoshitsugu , Shinji Yamaguchi
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： An object is to provide: a zoom lens system that has a reduced overall length, a high resolution, and a variable magnification ratio as high as 9 or greater and that is satisfactorily adaptable for wide-angle image taking where the view angle at a wide-angle limit is 70° or greater; an imaging device employing this zoom lens system; and a thin and compact camera. The zoom lens system has a plurality of lens units each consisting of at least one lens element, and, in order from the object side to the image side, comprises a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit and a fifth lens unit. In zooming from a wide-angle limit to a telephoto limit at the time of image taking, at least the first lens unit and the second lens unit move in an optical axis direction, while the fourth lens unit and the fifth lens unit each consists of one lens element. An imaging device and a camera employ this zoom lens system.
摘要翻译：本发明的目的是提供一种变焦透镜系统，其具有缩小的总长度，高分辨率和高达9或更大的可变放大率，并且令人满意地适用于广角图像拍摄，其中宽视角角度限制为70°以上; 使用该变焦透镜系统的成像装置; 和一个薄而紧凑的相机。变焦透镜系统具有多个透镜单元，每个透镜单元由至少一个透镜元件组成，并且从物体侧到像侧依次包括具有正光焦度的第一透镜单元，具有负光焦度的第二透镜单元具有正光焦度的第三透镜单元，第四透镜单元和第五透镜单元。在图像拍摄时从广角限制变焦到远摄极限，至少第一透镜单元和第二透镜单元沿光轴方向移动，而第四透镜单元和第五透镜单元各自包括一个透镜元件。成像装置和相机采用该变焦透镜系统。

5. 发明授权

US08675100B2 Zoom lens system, imaging device and camera 有权
标题翻译：变焦镜头系统，成像设备和相机
公开(公告)号：US08675100B2
公开(公告)日：2014-03-18
申请号：US13093861
申请日：2011-04-26
申请人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
发明人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
IPC分类号： H04N5/262
CPC分类号： G02B15/173
摘要： A zoom lens system comprising a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit having negative optical power, and a fifth lens unit having positive optical power, wherein the third lens unit includes at least one lens element having positive optical power and at least one lens element having negative optical power, at least the first to third lens units are moved along an optical axis in zooming so that air spaces between the respective lens units vary, thereby performing magnification change, a lens unit positioned on the image side relative to an aperture diaphragm is moved along the optical axis in focusing, and the conditions: 8.1
摘要翻译：一种变焦透镜系统，包括具有正光焦度的第一透镜单元，具有负光焦度的第二透镜单元，具有正光焦度的第三透镜单元，具有负光焦度的第四透镜单元和具有正光焦度的第五透镜单元，其中所述第三透镜单元包括具有正光焦度的至少一个透镜元件和具有负光焦度的至少一个透镜元件，至少所述第一至第三透镜单元在变焦时沿光轴移动，使得所述第一透镜单元透镜单元变化，从而进行放大率变化，相对于孔径光阑位于像侧的透镜单元在聚焦时沿光轴移动，条件为：8.1 = 9.0（fG1：第一透镜单元的复合焦距，Ir = fT×tan（ω）），ω：在远摄极限处的半视角，fT和fW：整个系统在远摄极限和广角限制）满足; 成像装置; 并提供相机。

6. 发明申请

US20110261250A1 ZOOM LENS SYSTEM, IMAGING DEVICE AND CAMERA 有权
标题翻译：变焦镜头系统，成像设备和摄像机
公开(公告)号：US20110261250A1
公开(公告)日：2011-10-27
申请号：US13093862
申请日：2011-04-26
申请人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
发明人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
IPC分类号： H04N5/232 , G02B15/14
CPC分类号： G02B15/173
摘要： A zoom lens system comprising a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit having negative optical power, and a fifth lens unit having positive optical power, wherein the third lens unit includes at least one lens element having positive optical power and at least one lens element having negative optical power, at least the first to third lens units are moved along an optical axis in zooming so that air spaces between the respective lens units vary, thereby performing magnification change, a lens unit positioned on the image side relative to an aperture diaphragm is moved along the optical axis in focusing, and the conditions: 4.0
摘要翻译：一种变焦透镜系统，包括具有正光焦度的第一透镜单元，具有负光焦度的第二透镜单元，具有正光焦度的第三透镜单元，具有负光焦度的第四透镜单元和具有正光焦度的第五透镜单元，其中所述第三透镜单元包括具有正光焦度的至少一个透镜元件和具有负光焦度的至少一个透镜元件，至少所述第一至第三透镜单元在变焦时沿光轴移动，使得所述第一透镜单元透镜单元变化，进行放大变化，相对于孔径光阑位于像侧的透镜单元在聚焦时沿光轴移动，条件为：4.0

7. 发明授权

US09285573B2 Zoom lens system, imaging device and camera 有权
标题翻译：变焦镜头系统，成像设备和相机
公开(公告)号：US09285573B2
公开(公告)日：2016-03-15
申请号：US13586880
申请日：2012-08-16
申请人： Takakazu Bito , Shinji Yamaguchi , Yasunori Tochi
发明人： Takakazu Bito , Shinji Yamaguchi , Yasunori Tochi
IPC分类号： G02B27/64 , G02B15/14 , G02B15/173 , G02B13/18
CPC分类号： G02B15/173 , G02B13/18 , G02B15/14 , G02B27/64
摘要： A zoom lens system comprising: a positive first lens unit; a negative second lens unit; a positive third lens unit; and a subsequent lens unit, wherein the first to third lens units move along an optical axis in zooming, a part of the third lens unit is a third-b lens unit moving in a direction perpendicular to the optical axis, and the conditions: 1.5 9.0 (D2, D3b: optical axial thicknesses of the second and third-b lens units, DB: an optical axial total thickness of the subsequent lens units, BF: a shortest optical axial distance between an apex of a most image side lens surface and an image surface, Ir=fT×tan(ωT), fT, fW: focal lengths of the entire system at a telephoto limit and a wide-angle limit, ωT: a half view angle at a telephoto limit) are satisfied.
摘要翻译：一种变焦透镜系统，包括：正的第一透镜单元; 负第二透镜单元; 正的第三透镜单元; 以及随后的透镜单元，其中第一至第三透镜单元在变焦时沿着光轴移动，第三透镜单元的一部分是在垂直于光轴的方向上移动的第三-B透镜单元，条件为：1.5 <（D2 + D3b + DB）/ Ir <2.4，BF / Ir <1.45，Z = fT / fW> 9.0（D2，D3b：第二和第三-B透镜单元的光学轴向厚度，DB：后续透镜单元的厚度BF：最大像侧透镜表面的顶点与图像表面之间的最短光学轴向距离，Ir = fT×tan（ωT），fT，fW：整个系统的焦距望远极限和广角极限，ωT：望远极限处的半视角）。

8. 发明申请

US20110261232A1 ZOOM LENS SYSTEM, IMAGING DEVICE AND CAMERA 有权
标题翻译：变焦镜头系统，成像设备和摄像机
公开(公告)号：US20110261232A1
公开(公告)日：2011-10-27
申请号：US13093861
申请日：2011-04-26
申请人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
发明人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
IPC分类号： H04N5/262 , G02B15/14
CPC分类号： G02B15/173
摘要： A zoom lens system comprising a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit having negative optical power, and a fifth lens unit having positive optical power, wherein the third lens unit includes at least one lens element having positive optical power and at least one lens element having negative optical power, at least the first to third lens units are moved along an optical axis in zooming so that air spaces between the respective lens units vary, thereby performing magnification change, a lens unit positioned on the image side relative to an aperture diaphragm is moved along the optical axis in focusing, and the conditions: 8.1
摘要翻译：一种变焦透镜系统，包括具有正光焦度的第一透镜单元，具有负光焦度的第二透镜单元，具有正光焦度的第三透镜单元，具有负光焦度的第四透镜单元和具有正光焦度的第五透镜单元，其中所述第三透镜单元包括具有正光焦度的至少一个透镜元件和具有负光焦度的至少一个透镜元件，至少所述第一至第三透镜单元在变焦时沿光轴移动，使得所述第一透镜单元透镜单元变化，进行放大变化，相对于孔径光阑位于像侧的透镜单元在聚焦时沿光轴移动，条件为：8.1

9. 发明授权

US08379114B2 Zoom lens system, imaging device and camera 有权
标题翻译：变焦镜头系统，成像设备和相机
公开(公告)号：US08379114B2
公开(公告)日：2013-02-19
申请号：US13093862
申请日：2011-04-26
申请人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
发明人： Yasunori Touchi , Takakazu Bito , Shinji Yamaguchi
IPC分类号： H04N5/262 , G02B15/14
CPC分类号： G02B15/173
摘要： A zoom lens system comprising a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit having positive optical power, a fourth lens unit having negative optical power, and a fifth lens unit having positive optical power, wherein the third lens unit includes at least one lens element having positive optical power and at least one lens element having negative optical power, at least the first to third lens units are moved along an optical axis in zooming so that air spaces between the respective lens units vary, thereby performing magnification change, a lens unit positioned on the image side relative to an aperture diaphragm is moved along the optical axis in focusing, and the conditions: 4.0
摘要翻译：一种变焦透镜系统，包括具有正光焦度的第一透镜单元，具有负光焦度的第二透镜单元，具有正光焦度的第三透镜单元，具有负光焦度的第四透镜单元和具有正光焦度的第五透镜单元，其中所述第三透镜单元包括具有正光焦度的至少一个透镜元件和具有负光焦度的至少一个透镜元件，至少所述第一至第三透镜单元在变焦时沿光轴移动，使得所述第一透镜单元透镜单元变化，进行放大变化，相对于孔径光阑位于像侧的透镜单元在聚焦时沿光轴移动，条件为：4.0

10. 发明申请

US20120092457A1 STEREOSCOPIC IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：立体图像显示装置
公开(公告)号：US20120092457A1
公开(公告)日：2012-04-19
申请号：US13240630
申请日：2011-09-22
申请人： Yoichi Sugino , Michihiro Yamagata , Kenichi Hayashi , Shinji Yamaguchi , Keiki Yoshitsugu
发明人： Yoichi Sugino , Michihiro Yamagata , Kenichi Hayashi , Shinji Yamaguchi , Keiki Yoshitsugu
IPC分类号： H04N13/02
CPC分类号： H04N13/286
摘要： A display apparatus 100 of the present invention includes: a memory 130; a display 101; an operation part 110; and a controller 150. The controller 150 controls the display 101, in the case where the image of image data acquired in the memory 130 is displayed as a stereoscopic image, such that the image of the image data acquired in the memory 130 is displayed as a planar image when an instruction for selection becomes receivable by the operation part 110.
摘要翻译：本发明的显示装置100包括：存储器130; 显示器101; 操作部110; 控制器150控制显示器101，在将存储器130中获取的图像数据的图像显示为立体图像的情况下，使得在存储器130中获取的图像数据的图像被显示为当选择指令变得可由操作部110接收时的平面图像。

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