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

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。

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。

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

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。

公开(公告)号：US07262799B2

公开(公告)日：2007-08-28

申请号：US10028448

申请日：2001-10-25

申请人： Yasuo Suda

发明人： Yasuo Suda

IPC分类号： H04N9/097 ,  H04N9/093 ,  H04N3/14

CPC分类号： H04N9/093 ,  H04N5/2254 ,  H04N5/3415

摘要： This invention has as its object to provide an image sensing apparatus which can satisfactorily correct misregistration among images, and can composite the images. To achieve this object, an image sensing apparatus includes: a plurality of apertures that receives external light from different positions; a plurality of image sensing units that outputs image signals obtained by independently receiving light that comes from an identical position of an object and is received via the plurality of apertures, and independently extracting predetermined color components for each received light; and a signal processing device that forms a signal that outputs an object image by mixing the image signals output from the plurality of image sensing units. When it is determined that a predetermined position deviation occurs between the image signals upon forming the signal that outputs the object image, the signal processing device corrects the predetermined position deviation by a signal process, and forms the signal that outputs the object image.

摘要翻译： 本发明的目的是提供一种可以令人满意地校正图像之间的重合不良的图像感测装置，并且可以对图像进行合成。 为了实现该目的，图像感测装置包括：多个孔，其接收来自不同位置的外部光; 多个图像感测单元，其输出通过独立地接收来自物体的相同位置并经由多个孔接收的光而获得的图像信号，并且独立地为每个接收到的光而提取预定的颜色分量; 以及信号处理装置，其通过混合从多个摄像单元输出的图像信号，形成输出对象图像的信号。 当确定在形成输出目标图像的信号之间的图像信号之间发生预定位置偏差时，信号处理装置通过信号处理校正预定位置偏差，并形成输出目标图像的信号。

公开(公告)号：US07112779B2

公开(公告)日：2006-09-26

申请号：US11141347

申请日：2005-05-31

申请人： Yasuo Suda ,  Koichi Washisu

发明人： Yasuo Suda ,  Koichi Washisu

IPC分类号： H01J5/16

CPC分类号： G02B7/34 ,  G02B27/143 ,  G02B27/16 ,  G03B7/08 ,  G03B17/18 ,  H01L27/14625 ,  H04N5/2254

摘要： An optical apparatus is disclosed, which can take high-quality images by using light transmitted through a beam splitter. The optical apparatus comprises a light-receiving element and a beam splitter. The first surface of the beam splitter reflects part of incident light and transmits the other part of the incident light toward the light-receiving element. The second surface transmits other incident light other than the incident light to the first surface toward the light-receiving element. The transmittance of the second surface is set so that a light amount distribution on the light-receiving element may be substantially even in a case where the light is incident to the first and second surfaces from an object having a substantially even luminance.

摘要翻译： 公开了一种光学装置，其可以通过使用通过分束器传输的光来获得高质量的图像。 光学装置包括光接收元件和分束器。 分束器的第一表面反射入射光的一部分，并将入射光的另一部分透射到光接收元件。 第二表面将除了入射光之外的其它入射光透射到第一表面朝向光接收元件。 第二表面的透射率被设定为使得在光从具有基本均匀亮度的物体入射到第一和第二表面的情况下，光接收元件上的光量分布可以基本上均匀。

公开(公告)号：US06597868B2

公开(公告)日：2003-07-22

申请号：US09834790

申请日：2001-04-13

申请人： Yasuo Suda

发明人： Yasuo Suda

IPC分类号： G03B1300

CPC分类号： G03B13/32 ,  H04N5/23212 ,  H04N5/3696 ,  H04N9/045 ,  H04N2101/00

摘要： In a focus detecting device of the type in which light fluxes passing through two areas obtained by dividing a pupil of an image forming lens are received by a sensor to detect a phase difference, pixels of the sensor are disposed in such a manner that the sensor has the light-receiving sensitivity in different directions with respect to the luminance distribution, and the phase-difference detection and the contrast detection are performed according to the direction of the light-receiving sensitivity so as to perform appropriate focus detection.

摘要翻译： 在通过传感器接收通过分割成像透镜的光瞳而获得的两个区域的光束的检测相位差的类型的焦点检测装置中，传感器的像素被设置成使得传感器 具有相对于亮度分布的不同方向的受光灵敏度，根据受光灵敏度的方向进行相位差检测和对比度检测，以进行适当的聚焦检测。

公开(公告)号：US6047139A

公开(公告)日：2000-04-04

申请号：US970148

申请日：1997-11-13

申请人： Yasuo Suda

发明人： Yasuo Suda

IPC分类号： G03B13/02 ,  G02B7/28 ,  G02B23/10 ,  G02B27/00 ,  G02B27/28 ,  G03B17/20 ,  G03B19/12

CPC分类号： G02B23/10 ,  G02B27/0093 ,  G02B27/283 ,  G03B17/20 ,  G03B19/12

摘要： A camera capable of display in a finder, the camera including a finder optical system that allows a user to view an object to be photographed; a liquid crystal display device positioned within an optical path of the finder optical system; a polarizing member positioned in the optical path of the finder optical system and behind the liquid crystal display device, as viewed along an optical axis of the optical system; and projection device for projecting polarized light beams toward the liquid crystal display device from outside the optical path of the finder optical system.

摘要翻译： 一种能够在取景器中显示的照相机，所述照相机包括允许用户观看要拍摄的物体的取景器光学系统; 位于取景器光学系统的光路内的液晶显示装置; 位于取景器光学系统的光路中并且沿着光学系统的光轴观察的偏振构件，并位于液晶显示装置的后方; 以及用于从取景器光学系统的光路外侧将偏振光束朝向液晶显示装置投射的投影装置。

公开(公告)号：US5802408A

公开(公告)日：1998-09-01

申请号：US505101

申请日：1995-07-21

申请人： Yasuo Suda

发明人： Yasuo Suda

IPC分类号： G03B7/28 ,  G03B17/20 ,  G03B19/12 ,  G03B13/02

CPC分类号： G03B17/20

摘要： A camera has a movable mirror arranged to permit its position to be switched between a first position in which an image light flux is guided to a viewfinder optical system and a second position in which an exposure can be carried out by an image pickup part, a display device arranged to make a display by superimposing a light from a light source on an image obtained within a viewfinder, and a control circuit arranged to cause the light source to begin to light up either while the movable mirror is in process of moving from the second position to the first position or within a period of time during which the movable mirror stabilizes in the first position.

摘要翻译： 相机具有可移动反射镜，其布置成允许其位置在图像光通量被引导到取景器光学系统的第一位置和可由图像拾取部分进行曝光的第二位置之间切换， 显示装置，其被布置为通过将来自光源的光叠加在取景器中获得的图像上来进行显示，以及控制电路，其布置成在可移动反射镜正在从所述可移动镜移动过程中开始点亮 第二位置到第一位置，或在可移动镜稳定在第一位置的时间段内。