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1. 发明授权

US08704942B2 Imaging device having an image generation pixel and a phase difference detection pixel 有权
标题翻译：具有图像生成像素和相位差检测像素的成像装置
公开(公告)号：US08704942B2
公开(公告)日：2014-04-22
申请号：US13372694
申请日：2012-02-14
申请人： Kazuhito Shimoda , Shinichi Fujii
发明人： Kazuhito Shimoda , Shinichi Fujii
IPC分类号： G03B13/00 , H04N5/225
CPC分类号： G02B7/28 , G03B13/36 , H04N5/23212 , H04N5/3696
摘要： An imaging device includes a micro lens that collects light from a subject, a light sensing element that generates a signal for performing focusing determination through phase difference detection by sensing subject light collected by the micro lens, a first light blocking unit that performs pupil division by blocking a portion of the subject light, and a second light blocking unit that is disposed between the first light blocking unit and the micro lens, and blocks the portion of the subject light which is incident to the first light blocking unit, wherein an aperture area of the second light blocking unit is smaller than an aperture area of an image generation pixel.
摘要翻译：成像装置包括：收集来自被检体的光的微透镜;感光元件，其通过感测由微透镜收集的被摄体光而产生用于通过相位差检测进行聚焦确定的信号;第一遮光单元，其进行瞳孔分割阻挡被摄体光的一部分，以及第二遮光单元，其设置在第一遮光单元和微透镜之间，并且阻挡入射到第一遮光单元的被摄体光的部分，其中开口面积的第二遮光单元小于图像生成像素的开口面积。

2. 发明申请

US20100245656A1 Imaging device and focus detecting method 有权
标题翻译：成像装置和焦点检测方法
公开(公告)号：US20100245656A1
公开(公告)日：2010-09-30
申请号：US12661736
申请日：2010-03-23
申请人： Shinichi Fujii , Kazuhito Shimoda , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
发明人： Shinichi Fujii , Kazuhito Shimoda , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
IPC分类号： H04N5/232
CPC分类号： G02B7/34 , H04N5/23212
摘要： An imaging device includes an image pickup device having an arrangement of photoelectric converting units, the arrangement in which a plurality of pairs of photoelectric converting units are arranged along a predetermined direction, each pair of photoelectric converting units receiving light beams of a subject passing through partial areas in a pair that are lopsided in reverse to each other along the predetermined direction in an exit pupil of a shooting optical system, and a focus detector for performing focus detection of a phase-difference detecting technique according to data obtained from the pair of photoelectric converting units in the arrangement of the photoelectric converting units. The focus detector corrects the data according to a correction amount corresponding to a positional shift amount from the normalized position, and performs focus detection of the phase-difference detecting technique according to the corrected data.
摘要翻译：一种成像装置包括具有光电转换单元的布置的图像拾取装置，其中沿着预定方向布置多对光电转换单元的布置，每对光电转换单元接收经过部分的对象的光束在拍摄光学系统的出射光瞳中沿着预定方向彼此相反的一对区域，以及用于根据从该对光电系统获得的数据进行相位差检测技术的聚焦检测的焦点检测器在光电转换单元的布置中的转换单元。焦点检测器根据与归一化位置相对应的位置偏移量的校正量校正数据，并且根据校正数据执行相位差检测技术的焦点检测。

3. 发明申请

US20100176273A1 Image pickup element and image pickup device 失效
标题翻译：图像拾取元件和图像拾取装置
公开(公告)号：US20100176273A1
公开(公告)日：2010-07-15
申请号：US12655755
申请日：2010-01-06
申请人： Kazuhito Shimoda , Shinichi Fujii , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
发明人： Kazuhito Shimoda , Shinichi Fujii , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
IPC分类号： H01L27/00
CPC分类号： H04N5/23212 , H01L27/14621 , H01L27/14623 , H01L27/14627 , H01L27/14636
摘要： An image pickup element includes a light-receiving portion having a matrix arrangement formed by disposing first-direction arrays, each having photoelectric conversion portions arranged in a first direction with a predetermined gap maintained therebetween, in a second direction orthogonal to the first direction, and micro-lenses provided above the light-receiving portion. A certain first-direction array in the matrix arrangement is provided with a pair of photoelectric conversion portions that optically receive, via a pair of micro-lenses, photographic-subject light beams passing through a pair of segmental regions in an exit pupil of a photographic optical system, the pair of segmental regions being disposed biasedly in opposite directions from each other in the first direction. The pair of micro-lenses is disposed such that light axes thereof extend through vicinities of edges of the pair of photoelectric conversion portions, the edges being the farthest edges from each other in the first direction.
摘要翻译：图像拾取元件包括具有矩阵排列的光接收部分，该光接收部分沿着与第一方向正交的第二方向设置第一方向阵列，每个第一方向阵列具有在第一方向上以预定间隔保持的第一方向排列的光电转换部分，以及设置在光接收部分上方的微透镜。矩阵布置中的某一第一方向阵列具有一对光电转换部分，该对光电转换部分通过一对微透镜光学接收通过摄影出射光瞳中的一对分段区域的摄影对象光束光学系统，该对分段区域沿着第一方向彼此相反地偏置地设置。这对微透镜被布置成使得其光轴延伸穿过该对光电转换部分的边缘附近，边缘在第一方向上彼此是最远的边缘。

4. 发明授权

US08817166B2 Imaging device and imaging apparatus 有权
标题翻译：成像装置和成像装置
公开(公告)号：US08817166B2
公开(公告)日：2014-08-26
申请号：US13165960
申请日：2011-06-22
申请人： Kazuhito Shimoda , Shinichi Fujii
发明人： Kazuhito Shimoda , Shinichi Fujii
IPC分类号： H04N5/235 , H04N5/225
CPC分类号： G02B7/365 , G03B13/36 , G03B19/12 , H01L27/14605 , H01L27/14623 , H01L27/14627 , H04N5/23212 , H04N5/3696
摘要： An imaging device includes: a microlens that focuses subject light; a light receiving element that receives the subject light focused by the microlens to thereby generate a signal for making focus determination through phase-difference detection; and a light blocking portion that is disposed between the microlens and the light receiving element so as to block part of the subject light focused by the microlens, wherein the distance between the light blocking portion and the microlens in an optical axis direction of the microlens is set so as to decrease as an image height increases.
摘要翻译：成像装置包括：聚焦被摄体光的微透镜; 光接收元件，其接收由微透镜聚焦的被摄体光，从而生成用于通过相位差检测进行聚焦确定的信号; 以及遮光部，其设置在所述微透镜和所述受光元件之间，以阻挡由所述微透镜聚焦的被摄体光的一部分，其中所述遮光部和所述微透镜在所述微透镜的光轴方向上的距离为设置为随着图像高度的增加而减小。

5. 发明授权

US08823844B2 Imaging device and imaging apparatus 有权
标题翻译：成像装置和成像装置
公开(公告)号：US08823844B2
公开(公告)日：2014-09-02
申请号：US13399277
申请日：2012-02-17
申请人： Kazuhito Shimoda , Shinichi Fujii
发明人： Kazuhito Shimoda , Shinichi Fujii
IPC分类号： G03B13/00 , H04N5/232 , G02B19/00 , G02B7/36 , G03B13/36
CPC分类号： H04N5/23212 , G02B7/36 , G02B19/0076 , G03B13/36
摘要： An imaging device includes a micro lens that collects light from a subject, a light sensing element that generates a signal for performing focusing determination through phase difference detection by sensing subject light collected by the micro lens, and a light blocking portion that is disposed between the micro lens and the light sensing element and performs pupil division for the subject light by blocking a part of the subject light, wherein the light blocking portion is set such that a position of an image forming point of subject light passing through the micro lens and a position of an end portion of the light blocking portion on an entrance side become distant from each other according to a variation in image height.
摘要翻译：一种成像装置包括：收集来自被摄体的光的微透镜;感光元件，其通过感测由所述微透镜收集的被摄体光而产生用于通过相位差检测进行聚焦确定的信号;以及遮光部，微透镜和感光元件，并且通过阻挡被摄体光的一部分来对被摄体光进行光瞳分割，其中遮光部被设定为使得通过微透镜的被摄体光的图像形成点的位置和根据图像高度的变化，遮光部在入射侧的端部的位置变得彼此远离。

6. 发明申请

US20120224096A1 IMAGING DEVICE AND IMAGING APPARATUS 有权
标题翻译：成像装置和成像装置
公开(公告)号：US20120224096A1
公开(公告)日：2012-09-06
申请号：US13399277
申请日：2012-02-17
申请人： Kazuhito Shimoda , Shinichi Fujii
发明人： Kazuhito Shimoda , Shinichi Fujii
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G02B7/36 , G02B19/0076 , G03B13/36
摘要： An imaging device includes a micro lens that collects light from a subject, a light sensing element that generates a signal for performing focusing determination through phase difference detection by sensing subject light collected by the micro lens, and a light blocking portion that is disposed between the micro lens and the light sensing element and performs pupil division for the subject light by blocking a part of the subject light, wherein the light blocking portion is set such that a position of an image forming point of subject light passing through the micro lens and a position of an end portion of the light blocking portion on an entrance side become distant from each other according to a variation in image height.
摘要翻译：一种成像装置包括：收集来自被摄体的光的微透镜;感光元件，其通过感测由所述微透镜收集的被摄体光而产生用于通过相位差检测进行聚焦确定的信号;以及遮光部，微透镜和感光元件，并且通过阻挡被摄体光的一部分来对被摄体光进行光瞳分割，其中遮光部被设定为使得通过微透镜的被摄体光的图像形成点的位置和根据图像高度的变化，遮光部在入射侧的端部的位置变得彼此远离。

7. 发明授权

US08098321B2 Image pickup element for performing focus detection based on phase-difference detecting and image pickup device having such image pickup element 失效
标题翻译：用于基于具有这种图像拾取元件的相位差检测和图像拾取装置进行焦点检测的图像拾取元件
公开(公告)号：US08098321B2
公开(公告)日：2012-01-17
申请号：US12655731
申请日：2010-01-06
申请人： Kazuhito Shimoda , Shinichi Fujii , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
发明人： Kazuhito Shimoda , Shinichi Fujii , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
IPC分类号： G03B13/00 , H04N5/232 , H04N5/225
CPC分类号： H04N5/23212 , H01L27/14621 , H01L27/14623 , H01L27/14627 , H01L27/14636 , H04N5/23203
摘要： An image pickup element includes a light receiver having a matrix arrangement formed by disposing first-direction arrays, each having photoelectric converters arranged in a first direction with a gap therebetween, in a second direction orthogonal thereto, and micro-lenses above the light receiver. In the matrix arrangement, a certain first-direction array has two first photoelectric converters receiving, via two micro-lenses, photographic-subject light passing through two segmental regions in an exit pupil of a photographic optical system, and a certain second-direction array has two second photoelectric converters receiving photographic-subject light passing through two segmental regions in the exit pupil. Light axes of the two micro-lenses extend through vicinities of edges, farthest from each other in the first direction, of the first photoelectric converters. The first photoelectric converters include two photoelectric converters that flank one photoelectric converter, disposed at an intersection between the certain first-direction and second-direction arrays, in the certain first-direction array.
摘要翻译：图像拾取元件包括具有矩阵排列的光接收器，所述光接收器具有：沿与第一方向排列的第一方向排列的第一方向阵列，第一方向列与第一方向排列，第一方向与第一方向间隔开间隔;第二方向和第二方向排列。在矩阵排列中，一定的第一方向阵列具有两个第一光电转换器，其经由两个微透镜接收通过摄影光学系统的出射光瞳中的两个分段区域的摄影对象光，以及一定的第二方向阵列具有两个第二光电转换器，其接收通过出射光瞳中的两个分段区域的摄影对象光。两个微透镜的光轴在第一光电转换器的第一方向上延伸到彼此最远的边缘附近。第一光电转换器包括位于某一第一方向阵列中的位于某一第一方向阵列和第二方向阵列之间的交叉点的两个光电转换器的两个光电转换器。

8. 发明授权

US08305483B2 Imaging device and focus detecting method 有权
标题翻译：成像装置和焦点检测方法
公开(公告)号：US08305483B2
公开(公告)日：2012-11-06
申请号：US12661736
申请日：2010-03-23
申请人： Shinichi Fujii , Kazuhito Shimoda , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
发明人： Shinichi Fujii , Kazuhito Shimoda , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
IPC分类号： H04N5/232
CPC分类号： G02B7/34 , H04N5/23212
摘要： An imaging device includes an image pickup device having an arrangement of photoelectric converting units, the arrangement in which a plurality of pairs of photoelectric converting units are arranged along a predetermined direction, each pair of photoelectric converting units receiving light beams of a subject passing through partial areas in a pair that are lopsided in reverse to each other along the predetermined direction in an exit pupil of a shooting optical system, and a focus detector for performing focus detection of a phase-difference detecting technique according to data obtained from the pair of photoelectric converting units in the arrangement of the photoelectric converting units. The focus detector corrects the data according to a correction amount corresponding to a positional shift amount from the normalized position, and performs focus detection of the phase-difference detecting technique according to the corrected data.
摘要翻译：一种成像装置包括具有光电转换单元的布置的图像拾取装置，其中沿着预定方向布置多对光电转换单元的布置，每对光电转换单元接收经过部分的对象的光束在拍摄光学系统的出射光瞳中沿着预定方向彼此相反的一对区域，以及用于根据从该对光电系统获得的数据进行相位差检测技术的聚焦检测的焦点检测器在光电转换单元的布置中的转换单元。焦点检测器根据与归一化位置相对应的位置偏移量的校正量校正数据，并且根据校正数据执行相位差检测技术的焦点检测。

9. 发明授权

US08304708B2 Image pickup element and image pickup device 失效
标题翻译：图像拾取元件和图像拾取装置
公开(公告)号：US08304708B2
公开(公告)日：2012-11-06
申请号：US12655755
申请日：2010-01-06
申请人： Kazuhito Shimoda , Shinichi Fujii , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
发明人： Kazuhito Shimoda , Shinichi Fujii , Yasutoshi Katsuda , Hiroki Ui , Yutaka Nishimura
IPC分类号： H01L27/00 , G03B13/00 , H04N5/232 , H04N5/225
CPC分类号： H04N5/23212 , H01L27/14621 , H01L27/14623 , H01L27/14627 , H01L27/14636
摘要： An image pickup element includes a light-receiving portion having a matrix arrangement formed by disposing first-direction arrays, each having photoelectric conversion portions arranged in a first direction with a predetermined gap maintained therebetween, in a second direction orthogonal to the first direction, and micro-lenses provided above the light-receiving portion. A certain first-direction array in the matrix arrangement is provided with a pair of photoelectric conversion portions that optically receive, via a pair of micro-lenses, photographic-subject light beams passing through a pair of segmental regions in an exit pupil of a photographic optical system, the pair of segmental regions being disposed biasedly in opposite directions from each other in the first direction. The pair of micro-lenses is disposed such that light axes thereof extend through vicinities of edges of the pair of photoelectric conversion portions, the edges being the farthest edges from each other in the first direction.
摘要翻译：图像拾取元件包括具有矩阵排列的光接收部分，该光接收部分沿着与第一方向正交的第二方向设置第一方向阵列，每个第一方向阵列具有在第一方向上以预定间隔保持的第一方向排列的光电转换部分，以及设置在光接收部分上方的微透镜。矩阵布置中的某一第一方向阵列具有一对光电转换部分，该对光电转换部分通过一对微透镜光学接收通过摄影出射光瞳中的一对分段区域的摄影对象光束光学系统，该对分段区域沿着第一方向彼此相反地偏置地设置。这对微透镜被布置成使得其光轴延伸穿过该对光电转换部分的边缘附近，边缘在第一方向上彼此是最远的边缘。

10. 发明申请

US20120212662A1 IMAGING DEVICE AND IMAGING APPARATUS 有权
标题翻译：成像装置和成像装置
公开(公告)号：US20120212662A1
公开(公告)日：2012-08-23
申请号：US13372694
申请日：2012-02-14
申请人： Kazuhito Shimoda , Shinichi Fujii
发明人： Kazuhito Shimoda , Shinichi Fujii
IPC分类号： H04N5/232
CPC分类号： G02B7/28 , G03B13/36 , H04N5/23212 , H04N5/3696
摘要： An imaging device includes a micro lens that collects light from a subject, a light sensing element that generates a signal for performing focusing determination through phase difference detection by sensing subject light collected by the micro lens, a first light blocking unit that performs pupil division by blocking a portion of the subject light, and a second light blocking unit that is disposed between the first light blocking unit and the micro lens, and blocks the portion of the subject light which is incident to the first light blocking unit, wherein an aperture area of the second light blocking unit is smaller than an aperture area of an image generation pixel.
摘要翻译：成像装置包括：收集来自被检体的光的微透镜;感光元件，其通过感测由微透镜收集的被摄体光而产生用于通过相位差检测进行聚焦确定的信号;第一遮光单元，其进行瞳孔分割阻挡被摄体光的一部分，以及第二遮光单元，其设置在第一遮光单元和微透镜之间，并且阻挡入射到第一遮光单元的被摄体光的部分，其中开口面积的第二遮光单元小于图像生成像素的开口面积。

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