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11. 发明申请

US20130314586A1 IMAGING DEVICE, SEMICONDUCTOR INTEGRATED CIRCUIT, AND IMAGING METHOD 有权
标题翻译：成像装置，半导体集成电路和成像方法
公开(公告)号：US20130314586A1
公开(公告)日：2013-11-28
申请号：US13983381
申请日：2012-03-01
申请人： Takeshi Shimamoto , Yoshiaki Sugitani , Takashi Kawamura
发明人： Takeshi Shimamoto , Yoshiaki Sugitani , Takashi Kawamura
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , G02B7/38 , H04N5/2353
摘要： An image-capturing device disclosed in the present application includes: an image-capturing element including a plurality of photoelectric conversion elements arranged in two dimensions, wherein the plurality of photoelectric conversion elements are exposed through successive scanning and electrical signals are read out from the plurality of photoelectric conversion elements through successive scanning, thereby generating an image signal; a lens optical system including a focus lens for collecting light toward the image-capturing element; a driving section for driving one of the image-capturing element and the focus lens so as to change a distance between the image-capturing element and the focus lens; a displacement control section for outputting a command to the driving section so as to control displacement of the image-capturing element or the focus lens to be driven based on a predetermined displacement pattern; and a synchronizing section for controlling the displacement control section based on exposure timing of the image-capturing element, wherein: the predetermined displacement pattern represents a reciprocal displacement of the image-capturing element or the focus lens to be driven over an entire section between a first focus position of the focus lens or the image-capturing element at which focus is at a first object distance in an image-capturing scene and a second focus position of the focus lens or the image-capturing element at which focus is at a second object distance in the image-capturing scene; and the image-capturing element or the focus lens to be driven is reciprocally displaced an integer number of times within an exposure time for one image of the image-capturing scene for each of the plurality of photoelectric conversion elements.
摘要翻译：在本申请中公开的图像捕获装置包括：图像捕获元件，包括以二维排列的多个光电转换元件，其中多个光电转换元件通过连续扫描而被曝光，并且从多个像素中读出电信号的光电转换元件，从而产生图像信号; 透镜光学系统，包括用于向所述图像拍摄元件收集光的聚焦透镜; 用于驱动图像拍摄元件和聚焦透镜中的一个以便改变图像拍摄元件和聚焦透镜之间的距离的驱动部分; 位移控制部分，用于向驱动部分输出命令，以便基于预定的位移模式来控制要被驱动的图像拍摄元件或聚焦透镜的位移; 以及同步部分，用于基于所述图像拍摄元件的曝光定时来控制所述位移控制部分，其中：所述预定位移图案表示所述图像拍摄元件或所述聚焦透镜的往复位移，在图像拍摄场景中的焦点处于第一物体距离处的聚焦透镜或图像拍摄元件的第一对焦位置和聚焦透镜或焦点在第二位置的图像捕获元件的第二聚焦位置图像拍摄场景中的物体距离; 并且要驱动的图像拍摄元件或聚焦透镜在多个光电转换元件中的每一个的图像拍摄场景的一个图像的曝光时间内相对位移一整次。

12. 发明申请

US20130135493A1 SOILD-STATE IMAGING ELEMENT, IMAGING DEVICE AND SIGNAL PROCESSING METHOD 有权
标题翻译：土壤成像元件，成像装置和信号处理方法
公开(公告)号：US20130135493A1
公开(公告)日：2013-05-30
申请号：US13814999
申请日：2012-05-25
申请人： Masao Hiramoto , Toshiya Fujii , Tatsuya Nakamura , Masaaki Suzuki , Yusuke Monobe , Yoshiaki Sugitani
发明人： Masao Hiramoto , Toshiya Fujii , Tatsuya Nakamura , Masaaki Suzuki , Yusuke Monobe , Yoshiaki Sugitani
IPC分类号： H01L27/146 , H04N9/04
CPC分类号： H01L27/14625 , H01L27/14621 , H01L27/14629 , H04N9/045
摘要： A solid-state image sensor includes a photosensitive cell array and a dispersing element array. Each unit block 40 of the photosensitive cell array includes four photosensitive cells 2a, 2b, 2c and 2d. The dispersing element array makes light, obtained by subtracting a light ray with a first color component (C1) from incoming light (W) and adding a light ray with a second color component (C2) thereto, incident on the first photosensitive cell 2a, also makes light, obtained by subtracting the light ray with the second color component (C2) from the incoming light (W) and adding the light ray with the first color component (C1) thereto, incident on the second photosensitive cell 2b, further makes light, obtained by subtracting a light ray with a third color component (C3) from the incoming light (W) and adding the light rays with the first and second color components (C4==C1+C2) thereto, incident on the third photosensitive cell 2c, and further makes light, obtained by subtracting the light rays with the first and second color components (C4) from the incoming light (W) and adding the light ray with the third color component (C3) thereto, incident on the fourth photosensitive cell 2d.
摘要翻译：固态图像传感器包括感光单元阵列和分散元件阵列。感光单元阵列的每个单元块40包括四个感光单元2a，2b，2c和2d。分散元件阵列通过从入射光（W）减去具有第一颜色成分（C1）的光线并将入射到第一感光单元2a上的具有第二颜色成分（C2）的光线添加到其中而获得光，还通过从入射光（W）减去具有第二颜色分量（C2）的光线并将入射到第二感光单元2b上的与第一颜色分量（C1）的光线相加的光进一步制成光，通过从入射光（W）减去具有第三颜色分量（C3）的光线并将具有第一和第二颜色分量（C4 == C1 + C2）的光线加到入射到第三光敏器件上的光并且进一步通过从入射光（W）减去具有第一和第二颜色分量（C4）的光线并将其中的第三颜色分量（C3）的光线添加到第四个光源光敏电池2d。

13. 发明授权

US08384818B2 Solid-state imaging device including arrays of optical elements and photosensitive cells 有权
标题翻译：固态成像装置包括光学元件阵列和感光细胞
公开(公告)号：US08384818B2
公开(公告)日：2013-02-26
申请号：US12671083
申请日：2009-06-10
申请人： Masao Hiramoto , Kazuya Yonemoto , Seiji Nishiwaki , Masaaki Suzuki , Yoshiaki Sugitani , Shinichi Wakabayashi
发明人： Masao Hiramoto , Kazuya Yonemoto , Seiji Nishiwaki , Masaaki Suzuki , Yoshiaki Sugitani , Shinichi Wakabayashi
IPC分类号： H04N3/14 , H04N5/335 , H04N9/04 , H04N9/07 , H04N5/225
CPC分类号： H04N5/2254 , H01L27/14621 , H01L27/14627 , H01L27/14629 , H04N5/33 , H04N9/045
摘要： Light-splitting elements are arranged in at least two columns and two rows to form two pairs 1a, 1b and 1c, 1d. Each element splits incident light into light rays and makes them fall on a portion of a photosensing section right under itself and an adjacent photosensitive cell. The element 1a splits the incident light so that a primary color ray C1 and its complementary color ray C1′ enter an adjacent cell 2b and an underlying cell 2a, respectively. The element 1b makes a primary color ray C2 and its complementary color ray C2′ enter an underlying cell 2a and an adjacent cell 2a, respectively. The element 1c does the same as the element 1b. And the element 1d makes a primary color ray C3 and its complementary color ray C3′ enter an adjacent cell 2c and an underlying cell 2d, respectively. These photosensitive cells 2 perform photoelectric conversion, thereby outputting an electrical signal representing the intensity of the incident light. By carrying out simple calculations between the outputs of these cells, a color signal and a luminance signal are generated.
摘要翻译：光分离元件以至少两列和两列排列以形成两对1a，1b和1c，1d。每个元件将入射光分成光线并使它们落在其本身正下方的光敏部分的一部分和相邻的感光单元上。元件1a分割入射光，使得原色光线C1及其互补色光线C1'分别进入相邻的单元2b和下面的单元2a。元件1b使原色光线C2和它的互补色射线C2'分别进入下面的单元2a和相邻单元2a。元件1c与元件1b相同。并且元件1d使原色光线C3和其互补色光线C3'分别进入相邻单元格2c和下面的单元格2d。这些感光单元2进行光电转换，从而输出表示入射光强度的电信号。通过在这些单元的输出之间进行简单的计算，生成彩色信号和亮度信号。

14. 发明授权

US09083880B2 Imaging device, semiconductor integrated circuit, and imaging method 有权
标题翻译：成像装置，半导体集成电路和成像方法
公开(公告)号：US09083880B2
公开(公告)日：2015-07-14
申请号：US13983381
申请日：2012-03-01
申请人： Takeshi Shimamoto , Yoshiaki Sugitani , Takashi Kawamura
发明人： Takeshi Shimamoto , Yoshiaki Sugitani , Takashi Kawamura
IPC分类号： G03B13/00 , H04N5/232 , G02B7/38 , H04N5/235
CPC分类号： H04N5/23212 , G02B7/38 , H04N5/2353
摘要： An image-capturing device disclosed in the present application includes: an image-capturing element including a plurality of photoelectric conversion elements arranged in two dimensions, wherein the plurality of photoelectric conversion elements are exposed through successive scanning and electrical signals are read out from the plurality of photoelectric conversion elements through successive scanning, thereby generating an image signal; a lens optical system including a focus lens for collecting light toward the image-capturing element; a driving section for driving one of the image-capturing element and the focus lens so as to change a distance between the image-capturing element and the focus lens; a displacement control section for outputting a command to the driving section so as to control displacement of the image-capturing element or the focus lens to be driven based on a predetermined displacement pattern; and a synchronizing section for controlling the displacement control section based on exposure timing of the image-capturing element, wherein: the predetermined displacement pattern represents a reciprocal displacement of the image-capturing element or the focus lens to be driven over an entire section between a first focus position of the focus lens or the image-capturing element at which focus is at a first object distance in an image-capturing scene and a second focus position of the focus lens or the image-capturing element at which focus is at a second object distance in the image-capturing scene; and the image-capturing element or the focus lens to be driven is reciprocally displaced an integer number of times within an exposure time for one image of the image-capturing scene for each of the plurality of photoelectric conversion elements.
摘要翻译：在本申请中公开的图像捕获装置包括：图像捕获元件，包括以二维排列的多个光电转换元件，其中多个光电转换元件通过连续扫描而被曝光，并且从多个像素中读出电信号的光电转换元件，从而产生图像信号; 透镜光学系统，包括用于向所述图像拍摄元件收集光的聚焦透镜; 用于驱动图像拍摄元件和聚焦透镜中的一个以便改变图像拍摄元件和聚焦透镜之间的距离的驱动部分; 位移控制部分，用于向驱动部分输出命令，以便基于预定的位移模式来控制要被驱动的图像拍摄元件或聚焦透镜的位移; 以及同步部分，用于基于所述图像拍摄元件的曝光定时来控制所述位移控制部分，其中：所述预定位移图案表示所述图像拍摄元件或所述聚焦透镜的往复位移，在图像拍摄场景中的焦点处于第一物体距离处的聚焦透镜或图像拍摄元件的第一对焦位置和聚焦透镜或焦点在第二位置的图像捕获元件的第二聚焦位置图像拍摄场景中的物体距离; 并且要驱动的图像拍摄元件或聚焦透镜在多个光电转换元件中的每一个的图像拍摄场景的一个图像的曝光时间内相对位移一整次。

15. 发明申请

US20120182453A1 SOLID-STATE IMAGE CAPTURING ELEMENT, IMAGE CAPTURING DEVICE AND SIGNAL PROCESSING METHOD 有权
标题翻译：固态图像捕获元件，图像捕获器件和信号处理方法
公开(公告)号：US20120182453A1
公开(公告)日：2012-07-19
申请号：US13498598
申请日：2011-04-22
申请人： Masao Hiramoto , Yusuke Monobe , Yoshiaki Sugitani , Masaaki Suzuki
发明人： Masao Hiramoto , Yusuke Monobe , Yoshiaki Sugitani , Masaaki Suzuki
IPC分类号： H04N9/07 , H04N9/04 , H04N3/14 , H01L27/146
CPC分类号： H01L27/14625 , H01L27/14621 , H01L27/14645 , H04N9/045 , H04N2209/047
摘要： The solid-state image sensor 10 includes an array of photosensitive cells and an array 100 of dispersing elements. The photosensitive cell array is comprised of unit blocks 40, each including four photosensitive cells 2a, 2b, 2c and 2d. The dispersing element array 100 makes light, obtained by subtracting a light ray with a first color component C1 from the incoming light W and adding a light ray with a second color component C2 to the remainder, incident on the first photosensitive cell 2a, also makes light, obtained by subtracting the light ray with the second color component C1 from the incoming light W and adding the light ray with the first color component C1 to the remainder, incident on the second photosensitive cell 2b, further makes light, obtained by subtracting the light rays with the first and second color components C1+C2 from the incoming light W, incident on the third photosensitive cell 2c, and further makes light, obtained by adding the light rays with the first and second color components C1+C2 to the incoming light W, incident on the fourth photosensitive cell 2d.
摘要翻译：固态图像传感器10包括感光单元阵列和分散元件阵列100。感光单元阵列由单元块40组成，每个单元块40包括四个感光单元2a，2b，2c和2d。分散元件阵列100通过从入射光W减去具有第一颜色成分C1的光线并将入射到第一感光单元2a上的剩余部分中的第二颜色分量C2的光线加入而获得的光也使得通过从入射光W减去具有第二颜色分量C1的光线并将入射到第二感光单元2b上的第一颜色分量C1的光线添加到余数而获得的光进一步使得通过减去来自入射光W的第一和第二颜色分量C1 + C2的光线入射到第三感光单元2c上，并且进一步使通过将第一和第二颜色分量C1 + C2的光线与入射入射到第四感光单元2d上的光W。

16. 发明申请

US20100188537A1 SOLID-STATE IMAGING DEVICE 有权
标题翻译：固态成像装置
公开(公告)号：US20100188537A1
公开(公告)日：2010-07-29
申请号：US12671083
申请日：2009-06-10
申请人： Masao Hiramoto , Kazuya Yonemoto , Seiji Nishiwaki , Masaaki Suzuki , Yoshiaki Sugitani , Shinichi Wakabayashi
发明人： Masao Hiramoto , Kazuya Yonemoto , Seiji Nishiwaki , Masaaki Suzuki , Yoshiaki Sugitani , Shinichi Wakabayashi
IPC分类号： H04N5/335
CPC分类号： H04N5/2254 , H01L27/14621 , H01L27/14627 , H01L27/14629 , H04N5/33 , H04N9/045
摘要： Light-splitting elements are arranged in at least two columns and two rows to form two pairs 1a, 1b and 1c, 1d. Each element splits incident light into light rays and makes them fall on a portion of a photosensing section right under itself and an adjacent photosensitive cell. The element 1a splits the incident light so that a primary color ray C1 and its complementary color ray C1′ enter an adjacent cell 2b and an underlying cell 2a, respectively. The element 1b makes a primary color ray C2 and its complementary color ray C2′ enter an underlying cell 2a and an adjacent cell 2a, respectively. The element 1c does the same as the element 1b. And the element 1d makes a primary color ray C3 and its complementary color ray C3′ enter an adjacent cell 2c and an underlying cell 2d, respectively. These photosensitive cells 2 perform photoelectric conversion, thereby outputting an electrical signal representing the intensity of the incident light. By carrying out simple calculations between the outputs of these cells, a color signal and a luminance signal are generated.
摘要翻译：光分离元件以至少两列和两列排列以形成两对1a，1b和1c，1d。每个元件将入射光分成光线并使它们落在其本身正下方的光敏部分的一部分和相邻的感光单元上。元件1a分割入射光，使得原色光线C1及其互补色光线C1'分别进入相邻的单元2b和下面的单元2a。元件1b使原色光线C2和它的互补色射线C2'分别进入下面的单元2a和相邻单元2a。元件1c与元件1b相同。并且元件1d使原色光线C3和其互补色光线C3'分别进入相邻单元格2c和下面的单元格2d。这些感光单元2进行光电转换，从而输出表示入射光强度的电信号。通过在这些单元的输出之间进行简单的计算，生成彩色信号和亮度信号。

17. 发明授权

US08520126B2 Solid-state image capturing element, image capturing device and signal processing method 有权
标题翻译：固态摄像元件，摄像装置及信号处理方法
公开(公告)号：US08520126B2
公开(公告)日：2013-08-27
申请号：US13498598
申请日：2011-04-22
申请人： Masao Hiramoto , Yusuke Monobe , Yoshiaki Sugitani , Masaaki Suzuki
发明人： Masao Hiramoto , Yusuke Monobe , Yoshiaki Sugitani , Masaaki Suzuki
IPC分类号： H04N9/07 , H04N9/83 , H04N9/04 , H04N3/14 , H04N5/335
CPC分类号： H01L27/14625 , H01L27/14621 , H01L27/14645 , H04N9/045 , H04N2209/047
摘要： The solid-state image sensor 10 includes an array of photosensitive cells and an array 100 of dispersing elements. The photosensitive cell array is comprised of unit blocks 40, each including four photosensitive cells 2a, 2b, 2c and 2d. The dispersing element array 100 makes light, obtained by subtracting a light ray with a first color component C1 from the incoming light W and adding a light ray with a second color component C2 to the remainder, incident on the first photosensitive cell 2a, also makes light, obtained by subtracting the light ray with the second color component C1 from the incoming light W and adding the light ray with the first color component C1 to the remainder, incident on the second photosensitive cell 2b, further makes light, obtained by subtracting the light rays with the first and second color components C1+C2 from the incoming light W, incident on the third photosensitive cell 2c, and further makes light, obtained by adding the light rays with the first and second color components C1+C2 to the incoming light W, incident on the fourth photosensitive cell 2d.
摘要翻译：固态图像传感器10包括感光单元阵列和分散元件阵列100。感光单元阵列由单元块40组成，每个单元块40包括四个感光单元2a，2b，2c和2d。分散元件阵列100通过从入射光W减去具有第一颜色成分C1的光线并将入射到第一感光单元2a上的剩余部分中的第二颜色分量C2的光线加入而获得的光也使得通过从入射光W减去具有第二颜色分量C1的光线并将入射到第二感光单元2b上的第一颜色分量C1的光线添加到余数而获得的光进一步使得通过减去来自入射光W的第一和第二颜色分量C1 + C2的光线入射到第三感光单元2c上，并且进一步使通过将第一和第二颜色分量C1 + C2的光线与入射入射到第四感光单元2d上的光W。

18. 发明申请

US20110115919A1 SOLID-STATE IMAGING ELEMENT AND IMAGING DEVICE 有权
标题翻译：固态成像元件和成像装置
公开(公告)号：US20110115919A1
公开(公告)日：2011-05-19
申请号：US13003589
申请日：2010-03-02
申请人： Masao Hiramoto , Yoshiaki Sugitani
发明人： Masao Hiramoto , Yoshiaki Sugitani
IPC分类号： H04N5/33 , H01L27/14
CPC分类号： H04N9/045 , H01L27/14621 , H01L27/14627 , H01L27/14629 , H04N5/332 , H04N9/07
摘要： A solid-state image sensor according to the present invention includes a number of photosensitive cells 2b, 2c that are arranged in between the first surface 30a of a semiconductor layer 30 and its second surface 30b, which is opposite to the first surface 30a and which receives incoming light. As viewed from the photosensitive cells 2b, 2c, a reflecting portion 3a is arranged on the same side as the first surface 30a in order to reflect an infrared ray that has been transmitted through the photosensitive cell 2c and make it incident on one of the photosensitive cells 2b, 2c. As a result, the intensities of infrared rays to be converted photoelectrically by the photosensitive cells 2b, 2c will be different from each other. And by calculating the difference between the photoelectrically converted signals supplied from the photosensitive cells 2b, 2c, the infrared ray component received by each photosensitive cell can be obtained. In addition, by arranging a color filter 1b on the same side as the second surface 30b, an infrared ray component and a color component can be obtained at the same time.
摘要翻译：根据本发明的固态图像传感器包括布置在半导体层30的第一表面30a和与第一表面30a相对的第二表面30b之间的多个感光单元2b，2c，接收入射光。从感光单元2b，2c观察，反射部分3a设置在与第一表面30a相同的一侧上，以便反射已经透过感光单元2c的红外线并将其入射到感光单元细胞2b，2c。结果，由感光单元2b，2c光电转换的红外线的强度将彼此不同。并且通过计算从感光单元2b，2c提供的光电转换信号之间的差异，可以获得每个感光单元接收的红外线分量。此外，通过将滤色器1b配置在与第二面30b同一侧，可以同时获得红外线成分和颜色成分。

19. 发明授权

US08860814B2 Solid-state imaging element and imaging device 有权
标题翻译：固态成像元件和成像装置
公开(公告)号：US08860814B2
公开(公告)日：2014-10-14
申请号：US13003589
申请日：2010-03-02
申请人： Masao Hiramoto , Yoshiaki Sugitani
发明人： Masao Hiramoto , Yoshiaki Sugitani
IPC分类号： H04N5/33 , H04N9/07 , H01L27/146 , H04N9/04
CPC分类号： H04N9/045 , H01L27/14621 , H01L27/14627 , H01L27/14629 , H04N5/332 , H04N9/07
摘要： A solid-state image sensor according to the present invention includes a number of photosensitive cells 2b, 2c that are arranged in between the first surface 30a of a semiconductor layer 30 and its second surface 30b, which is opposite to the first surface 30a and which receives incoming light. As viewed from the photosensitive cells 2b, 2c, a reflecting portion 3a is arranged on the same side as the first surface 30a in order to reflect an infrared ray that has been transmitted through the photosensitive cell 2c and make it incident on one of the photosensitive cells 2b, 2c. As a result, the intensities of infrared rays to be converted photoelectrically by the photosensitive cells 2b, 2c will be different from each other. And by calculating the difference between the photoelectrically converted signals supplied from the photosensitive cells 2b, 2c, the infrared ray component received by each photosensitive cell can be obtained. In addition, by arranging a color filter 1b on the same side as the second surface 30b, an infrared ray component and a color component can be obtained at the same time.
摘要翻译：根据本发明的固态图像传感器包括布置在半导体层30的第一表面30a和与第一表面30a相对的第二表面30b之间的多个感光单元2b，2c，接收入射灯。从感光单元2b，2c观察，反射部分3a设置在与第一表面30a相同的一侧上，以便反射已经透过感光单元2c的红外线并将其入射到感光单元细胞2b，2c。结果，由感光单元2b，2c光电转换的红外线的强度将彼此不同。并且通过计算从感光单元2b，2c提供的光电转换信号之间的差异，可以获得每个感光单元接收的红外线分量。此外，通过将滤色器1b配置在与第二面30b同一侧，可以同时获得红外线成分和颜色成分。

20. 发明授权

US08749693B2 Light reduction device and imaging apparatus 有权
标题翻译：减光装置和成像装置
公开(公告)号：US08749693B2
公开(公告)日：2014-06-10
申请号：US13582596
申请日：2011-07-06
申请人： Shinji Uchida , Yoshiaki Sugitani
发明人： Shinji Uchida , Yoshiaki Sugitani
IPC分类号： H04N5/225 , H04N9/64 , G03B9/32 , G03B9/04
CPC分类号： G03B9/02 , G03B11/00
摘要： A light reduction device for adjusting an amount of light reaching an imaging device includes: a light shielding plate in which light shielding parts are discretely formed for blocking the light, and a light transmission part is formed for transmitting the light; a first light reduction plate in which light reduction parts are discretely formed for reducing the amount of the light passing through, and a light transmission part is formed for transmitting the light; and a moving unit configured to move at least one of the light shielding plate and the first light reduction plate in a first direction which intersects with an incident direction of the light, in which the light shielding plate and the first light reduction plate overlap each other at least in part, when viewed from the incident direction of the light.
摘要翻译：一种用于调节到达成像装置的光量的减光装置包括：遮光板，其中遮光部分离散地形成以阻挡光，并且形成光透射部分用于透射光; 第一减光板，其中分散地形成减光部分以减少通过的光量，并且形成透光部分用于透射光; 以及移动单元，被配置为沿着与遮光板和第一减光板彼此重叠的光的入射方向相交的第一方向移动遮光板和第一减光板中的至少一个至少部分地，当从光的入射方向观察时。

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