专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08754976B2 Image-capturing apparatus including image sensor utilizing pairs of focus detection pixels 有权
标题翻译：包括使用焦点检测像素对的图像传感器的图像捕获装置
公开(公告)号：US08754976B2
公开(公告)日：2014-06-17
申请号：US12999735
申请日：2009-07-08
申请人： Makoto Oikawa , Akihiko Nagano , Yasuo Suda
发明人： Makoto Oikawa , Akihiko Nagano , Yasuo Suda
IPC分类号： H04N5/232
CPC分类号： G03B13/36 , G02B7/08 , H04N5/23212 , H04N5/3696 , H04N5/37457
摘要： In an image sensor having a plurality of pixels which photoelectrically convert a subject image, a plurality of pairs of focus detection pixels including first focus detection pixels (SHA) and second focus detection pixels (SHB) are arranged while being distributed. The layouts of the first focus detection pixel (SHA) and the second focus detection pixel (SHB) are switched in pairs of focus detection pixels adjacent in the focus detection direction. Focus detection is performed using image waveforms obtained from the first focus detection pixel (SHA) and the second focus detection pixel (SHB) whose layouts are switched. This reduces focus detection errors generated when the pixels included in the pairs of focus detection pixels receive light fluxes from different portions of the subject.
摘要翻译：在具有多个像素的图像传感器中，其对被摄体图像进行光电转换，包括第一焦点检测像素（SHA）和第二焦点检测像素（SHB）的多个焦点检测像素对被布置。第一焦点检测像素（SHA）和第二焦点检测像素（SHB）的布局以焦点检测方向相邻的成对的焦点检测像素切换。使用从布置被切换的第一焦点检测像素（SHA）和第二焦点检测像素（SHB）获得的图像波形执行焦点检测。这减少了包括在对焦点检测像素对中的像素从对象的不同部分接收光通量时产生的焦点检测误差。

2. 发明申请

US20110096211A1 IMAGE-CAPTURING APPARATUS 有权
标题翻译：图像捕获设备
公开(公告)号：US20110096211A1
公开(公告)日：2011-04-28
申请号：US12999735
申请日：2009-07-08
申请人： Makoto Oikawa , Akihiko Nagano , Yasuo Suda
发明人： Makoto Oikawa , Akihiko Nagano , Yasuo Suda
IPC分类号： H04N5/335
CPC分类号： G03B13/36 , G02B7/08 , H04N5/23212 , H04N5/3696 , H04N5/37457
摘要： In an image sensor having a plurality of pixels which photoelectrically convert a subject image, a plurality of pairs of focus detection pixels including first focus detection pixels (SHA) and second focus detection pixels (SHB) are arranged while being distributed. The layouts of the first focus detection pixel (SHA) and the second focus detection pixel (SHB) are switched in pairs of focus detection pixels adjacent in the focus detection direction. Focus detection is performed using image waveforms obtained from the first focus detection pixel (SHA) and the second focus detection pixel (SHB) whose layouts are switched. This reduces focus detection errors generated when the pixels included in the pairs of focus detection pixels receive light fluxes from different portions of the subject.
摘要翻译：在具有多个像素的图像传感器中，其对被摄体图像进行光电转换，包括第一焦点检测像素（SHA）和第二焦点检测像素（SHB）的多个焦点检测像素对被布置。第一焦点检测像素（SHA）和第二焦点检测像素（SHB）的布局以焦点检测方向相邻的成对的焦点检测像素切换。使用从布置被切换的第一焦点检测像素（SHA）和第二焦点检测像素（SHB）获得的图像波形执行焦点检测。这减少了包括在对焦点检测像素对中的像素从对象的不同部分接收光通量时产生的焦点检测误差。

3. 发明授权

US08913175B2 Solid-state image sensing element and image sensing apparatus for detecting a focus state of a photographing lens 有权
标题翻译：用于检测拍摄镜头的焦点状态的固态图像感测元件和图像感测装置
公开(公告)号：US08913175B2
公开(公告)日：2014-12-16
申请号：US13119336
申请日：2009-11-11
申请人： Akihiko Nagano , Ichiro Onuki , Makoto Takamiya , Makoto Oikawa , Yoshitaka Hashimoto , Fumihiro Kajimura , Yasuo Suda
发明人： Akihiko Nagano , Ichiro Onuki , Makoto Takamiya , Makoto Oikawa , Yoshitaka Hashimoto , Fumihiro Kajimura , Yasuo Suda
IPC分类号： H04N5/225 , H01L27/146 , H04N9/04 , G02B5/00 , H04N5/369 , H04N5/232 , G02B5/20 , G02B7/34 , G02B3/00
CPC分类号： H01L27/14627 , G02B3/0056 , G02B5/003 , G02B5/005 , G02B5/201 , G02B7/346 , H01L27/14623 , H04N5/23212 , H04N5/3696 , H04N9/045
摘要： An image sensor that output a signal for detecting a focus state of a photographing lens. The image sensor includes a microlens; a light-receiving pixel; a first focus state detection pixel pair for outputting a focus state detection signal, in which aperture areas of the first focus state detection pixel pair are small in comparison to the light-receiving pixel; and a second focus state detection pixel pair for outputting a focus state detection signal, in which aperture areas of the second focus state detection pixel pair are small in comparison to the light-receiving pixel, wherein the second focus state detection pixel pair is arranged at a position that is shifted by a predetermined amount relative to each aperture position, with respect to the microlens of the first focus state detection pixel pair.
摘要翻译：输出用于检测拍摄镜头的聚焦状态的信号的图像传感器。图像传感器包括微透镜; 光接收像素; 第一焦点状态检测像素对，用于输出聚焦状态检测信号，其中第一焦点状态检测像素对的开口面积与光接收像素相比较小; 以及第二焦点状态检测像素对，用于输出焦点状态检测信号，其中第二聚焦状态检测像素对的开口面积与光接收像素相比较小，其中第二聚焦状态检测像素对布置在相对于第一聚焦状态检测像素对的微透镜相对于每个孔径位置偏移预定量的位置。

4. 发明申请

US20110169997A1 SOLID-STATE IMAGE SENSING ELEMENT AND IMAGE SENSING APPARATUS 有权
标题翻译：固态图像感应元件和图像感应装置
公开(公告)号：US20110169997A1
公开(公告)日：2011-07-14
申请号：US13119336
申请日：2009-11-11
申请人： Akihiko Nagano , Ichiro Onuki , Makoto Takamiya , Makoto Oikawa , Yoshitaka Hashimoto , Fumihiro Kajimura , Yasuo Suda
发明人： Akihiko Nagano , Ichiro Onuki , Makoto Takamiya , Makoto Oikawa , Yoshitaka Hashimoto , Fumihiro Kajimura , Yasuo Suda
IPC分类号： H04N5/225
CPC分类号： H01L27/14627 , G02B3/0056 , G02B5/003 , G02B5/005 , G02B5/201 , G02B7/346 , H01L27/14623 , H04N5/23212 , H04N5/3696 , H04N9/045
摘要： An image sensor that output a signal for detecting a focus state of a photographing lens. The image sensor includes a microlens; a light-receiving pixel; a first focus state detection pixel pair for outputting a focus state detection signal, in which aperture areas of the first focus state detection pixel pair are small in comparison to the light-receiving pixel; and a second focus state detection pixel pair for outputting a focus state detection signal, in which aperture areas of the second focus state detection pixel pair are small in comparison to the light-receiving pixel, wherein the second focus state detection pixel pair is arranged at a position that is shifted by a predetermined amount relative to each aperture position, with respect to the microlens of the first focus state detection pixel pair.
摘要翻译：输出用于检测拍摄镜头的聚焦状态的信号的图像传感器。图像传感器包括微透镜; 光接收像素; 第一焦点状态检测像素对，用于输出聚焦状态检测信号，其中第一焦点状态检测像素对的开口面积与光接收像素相比较小; 以及第二焦点状态检测像素对，用于输出焦点状态检测信号，其中第二聚焦状态检测像素对的开口面积与光接收像素相比较小，其中第二聚焦状态检测像素对布置在相对于第一聚焦状态检测像素对的微透镜相对于每个孔径位置偏移预定量的位置。

5. 发明申请

US20050236553A1 Solid-state image sensing element and its design support method, and image sensing device 有权
公开(公告)号：US20050236553A1
公开(公告)日：2005-10-27
申请号：US11099447
申请日：2005-04-06
申请人： Goro Noto , Yasuo Suda , Akihiko Nagano
发明人： Goro Noto , Yasuo Suda , Akihiko Nagano
IPC分类号： G02B3/00 , G02B6/00 , H01L21/82 , H01L27/00 , H01L27/146 , H01L31/0216 , H01L31/0232
CPC分类号： H01L27/14629 , H01L27/14621 , H01L27/14625 , H01L27/14627 , H01L27/14685 , H01L31/02162 , H01L31/02327 , H04N2101/00
摘要： A solid-state image sensing element has a photoelectric conversion element which converts incoming light into an electrical signal in accordance with an amount of the light, a microlens which is arranged on an incident surface, a light guide which is arranged between the photoelectric conversion element and the microlens, and an insulating interlayer which is arranged around the light guide. The solid-state image sensing element located at a distance (H) satisfies: H · D L · P

6. 发明授权

US5182443A Optical apparatus having visual axis detector and determining whether eyeglasses are worn 失效
标题翻译：具有视轴检测器并确定眼镜是否佩戴的光学设备
公开(公告)号：US5182443A
公开(公告)日：1993-01-26
申请号：US767665
申请日：1991-09-30
申请人： Yasuo Suda , Akihiko Nagano , Kazuki Konishi
发明人： Yasuo Suda , Akihiko Nagano , Kazuki Konishi
IPC分类号： G02B7/34 , G03B13/02
CPC分类号： G02B7/346 , G03B13/02 , G03B2213/025
摘要： An optical apparatus includes a view finder through which a subject is observed, a visual axis detection device for detecting a direction of a visual axis of an observer who is looking into the view finder, and a determination device for determining whether or not the observer is wearing eyeglasses.
摘要翻译：一种光学装置，包括观察对象的取景器，用于检测正在观察取景器的观察者的视轴的方向的视轴检测装置，以及用于判定观察者是否为戴眼镜

7. 发明授权

US6014524A Camera with visual axis detecting device 失效
标题翻译：相机与视轴检测装置
公开(公告)号：US6014524A
公开(公告)日：2000-01-11
申请号：US235337
申请日：1994-04-29
申请人： Kenji Suzuki , Akira Ishizaki , Keiji Ohtaka , Yasuo Suda , Hidehiko Fukahori , Akihiko Nagano , Kazuki Konishi , Tokuichi Tsunekawa
发明人： Kenji Suzuki , Akira Ishizaki , Keiji Ohtaka , Yasuo Suda , Hidehiko Fukahori , Akihiko Nagano , Kazuki Konishi , Tokuichi Tsunekawa
IPC分类号： G02B7/28 , G02B7/34 , G03B13/02 , G03B13/18 , G03B17/00
CPC分类号： G02B7/287 , G02B7/346 , G03B13/02 , G03B2213/025
摘要： A camera comprising: finder means for inspecting an object, illumination means for illuminating an operator's eye by which the operator looks in at the finder means, a condensing optical system for condensing a reflected light from the operator's eye, photoelectric converter means for receiving the condensed reflected light, calculation means for calculating a direction of a visual axis of the operator's eye on the basis of an output of the photoelectric converter means, and condition setting means operable in response to the result of the calculation of the calculation means, for setting taking conditions of the camera.
摘要翻译：一种照相机，包括：用于检查物体的取景器装置，用于照亮操作人员的眼睛的照明装置，操作人员通过该眼睛操作者在取景器装置中观察;用于聚集来自操作者眼睛的反射光的聚光光学系统，用于接收冷凝的光电转换装置反射光，用于根据光电转换装置的输出计算操作者眼睛的视轴的方向的计算装置，以及可根据计算装置的计算结果进行操作的条件设定装置，照相机的条件

8. 发明授权

US07119319B2 Solid-state image sensing element and its design support method, and image sensing device 有权
公开(公告)号：US07119319B2
公开(公告)日：2006-10-10
申请号：US11099447
申请日：2005-04-06
申请人： Goro Noto , Yasuo Suda , Akihiko Nagano
发明人： Goro Noto , Yasuo Suda , Akihiko Nagano
IPC分类号： H01L27/00 , H01L31/00
CPC分类号： H01L27/14629 , H01L27/14621 , H01L27/14625 , H01L27/14627 , H01L27/14685 , H01L31/02162 , H01L31/02327 , H04N2101/00
摘要： A solid-state image sensing element has a photoelectric conversion element which converts incoming light into an electrical signal in accordance with an amount of the light, a microlens which is arranged on an incident surface, a light guide which is arranged between the photoelectric conversion element and the microlens, and an insulating interlayer which is arranged around the light guide. The solid-state image sensing element located at a distance (H) satisfies: H · D L · P

9. 发明授权

US06229959B1 Camera in which focus is detected from among a plurality of viewfields in conjunction with detection of the visual axis 失效
标题翻译：结合视轴的检测，从多个视场中检测到焦点的相机
公开(公告)号：US06229959B1
公开(公告)日：2001-05-08
申请号：US08882959
申请日：1997-06-26
申请人： Yasuo Suda , Akihiko Nagano , Kazuki Konishi
发明人： Yasuo Suda , Akihiko Nagano , Kazuki Konishi
IPC分类号： G03B1336
CPC分类号： G02B7/346 , G03B2213/025
摘要： An optical apparatus includes a projecting optical system for projecting an image of an object in a viewfield onto an image receiving surface. First detecting structure is provided for detecting which position is viewed in the viewfield. Second detecting structure is provided for detecting a defocus for the image receiving surface of the image of the object. Optical system driving structure is provided for driving a portion of the projecting optical system according to the defocus detected by the second detecting structure. A processor is provided for causing the detection by said second detecting structure and the drive by said optical system driving structure to be repeated until the image of the object is focused on the image receiving surface. The processor also causes a first time detection by the second detecting structure to be performed for an object corresponding to a position of a first time detection by the first detecting structure, and causes a second time detection and following time detections by the second detecting structure to be performed for the object corresponding to the position of the first time detection by the first detecting structure.
摘要翻译：光学装置包括投影光学系统，用于将视场中的物体的图像投影到图像接收表面上。提供第一检测结构用于检测在视场中观察哪个位置。第二检测结构被提供用于检测物体的图像的图像接收表面的散焦。提供光学系统驱动结构，用于根据由第二检测结构检测到的散焦来驱动投影光学系统的一部分。提供了一种处理器，用于使得所述第二检测结构的检测和所述光学系统驱动结构的驱动被重复，直到物体的图像聚焦在图像接收表面上。处理器还对与第一检测结构的第一次检测的位置相对应的对象执行第二检测结构的第一次检测，并且通过第二检测结构进行第二时间检测和随后的时间检测对与第一检测结构的第一时间检测的位置对应的对象执行。

10. 发明授权

US5473403A Camera having a multi-point focus detecting device 失效
标题翻译：具有多点聚焦检测装置的相机
公开(公告)号：US5473403A
公开(公告)日：1995-12-05
申请号：US62219
申请日：1993-05-18
申请人： Yasuo Suda , Akira Yamada , Akihiko Nagano
发明人： Yasuo Suda , Akira Yamada , Akihiko Nagano
IPC分类号： G02B7/34 , G02B7/28 , G03B13/36 , G03B17/14 , G03B17/20
CPC分类号： G02B7/28 , G03B17/20 , G03B2213/025
摘要： The present invention relates to a multi-point distance measuring camera. The present invention provides a camera in which target marks representative of distance measuring points are indicated in an image field in a finder to thereby indicate for which object focus detection can be effected and the indication of the marks representative of those of the distance measuring points which are in a state incapable of distance measurement is prohibited to thereby enable a photographer to appropriately know a position in which distance measurement is possible.
摘要翻译：多点距离测量摄像机技术领域本发明涉及一种多点测距摄像机。本发明提供了一种相机，其中在取景器中的图像场中指示代表距离测量点的目标标记，从而指示可以对哪个物体进行焦点检测，以及表示距离测量点的标记的指示，处于不能进行距离测量的状态，从而能够使摄影者适当地知道可以进行距离测量的位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式