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1. 发明授权

US08208052B2 Image capture device 有权
标题翻译：图像捕获设备
公开(公告)号：US08208052B2
公开(公告)日：2012-06-26
申请号：US12865161
申请日：2009-12-14
申请人： Masao Hiramoto , Kazuya Yonemoto , Yoshiaki Sugitani
发明人： Masao Hiramoto , Kazuya Yonemoto , Yoshiaki Sugitani
IPC分类号： H04N5/335 , H04N9/07 , H04N5/225 , G02B27/42 , H01L27/00 , H01L31/062
CPC分类号： H04N9/045 , G02B5/045 , G02B27/42 , H01L27/14603 , H01L27/14625
摘要： A color representation technique to be effectively applicable to a pixel shifted arrangement to realize high sensitivity and high resolution is provided by using a dipersive prism or diffraction.A dispersive element is provided for an image sensor in which photosensitive cells are arranged to be shifted from each other by a half pitch both horizontally and vertically. The dispersive element makes at least G rays fall straight down to a pixel right under itself and also makes either R rays or B rays incident on an adjacent pixel. Meanwhile, a photosensitive cell, for which no dispersive element is provided, receives directly incident light, too. Color information can be obtained by making computations on photoelectrically converted signals provided by these pixels.
摘要翻译：通过使用汲取的棱镜或衍射来提供可有效地应用于像素偏移布置以实现高灵敏度和高分辨率的颜色表示技术。为图像传感器提供色散元件，其中感光单元布置成水平和垂直地彼此偏移半个间距。色散元素使至少G光线直接落在自身下方的像素之下，并且还使R射线或B射线入射到相邻像素上。同时，没有设置色散元件的感光单元也直接接收入射光。可以通过对由这些像素提供的光电转换信号进行计算来获得颜色信息。

2. 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。

3. 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。

4. 发明授权

US08902339B2 Solid-state imaging element and dispersing element array for improved color imaging 有权
标题翻译：固态成像元件和分散元件阵列，用于改进彩色成像
公开(公告)号：US08902339B2
公开(公告)日：2014-12-02
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： H04N5/335 , 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）的光线并将其中具有第一和第二颜色分量（C4 = C1 + C2）的光线加到入射到第三感光单元上的光，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）的光线加到入射到第四感光体上而获得的光细胞2d。

5. 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。

6. 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。

7. 发明申请

US20110181763A1 IMAGE PICKUP DEVICE AND SOLID-STATE IMAGE PICKUP ELEMENT OF THE TYPE ILLUMINATED FROM BOTH FACES 审中-公开
标题翻译：从两面照射的类型的图像拾取装置和固态图像拾取元件
公开(公告)号：US20110181763A1
公开(公告)日：2011-07-28
申请号：US13003042
申请日：2010-03-02
申请人： Masao Hiramoto , Teruyuki Takizawa , Yoshiaki Sugitani
发明人： Masao Hiramoto , Teruyuki Takizawa , Yoshiaki Sugitani
IPC分类号： H04N5/335
CPC分类号： H04N9/045 , H01L27/14621 , H01L27/14627 , H01L27/1464 , H04N5/2254 , H04N9/07
摘要： In an image capture device according to the present invention, a number of photosensitive cells are arranged between a first surface 30a of a semiconductor layer and its second surface 30b, which is opposed to the first surface, and the device can receive incoming light at not only the first surface 30b but also the second surface 30b as well. The device further includes an optical system 300 with an optical element 9 for splitting the incoming light into first and second light rays. The optical system 300 is designed so as to make the first and second light rays strike the first and second surfaces 30a and 30b, respectively.
摘要翻译：在根据本发明的图像捕获装置中，多个感光单元被布置在半导体层的第一表面30a和与第一表面相对的第二表面30b之间，并且该装置可以不接收入射光仅第一表面30b也是第二表面30b。该装置还包括具有用于将入射光分成第一和第二光线的光学元件9的光学系统300。光学系统300被设计成使第一和第二光线分别与第一和第二表面30a和30b相撞。

8. 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。

9. 发明授权

US08253818B2 Pixel shift type imaging device 失效
标题翻译：像素移位式成像装置
公开(公告)号：US08253818B2
公开(公告)日：2012-08-28
申请号：US12745366
申请日：2009-09-18
申请人： Masao Hiramoto , Yoshiaki Sugitani , Teruyuki Takizawa
发明人： Masao Hiramoto , Yoshiaki Sugitani , Teruyuki Takizawa
IPC分类号： H04N5/228 , H04N3/14
CPC分类号： H04N5/349
摘要： A solid-state imaging device according to the present invention includes, on an imaging surface, a plurality of unit pixel regions being arrayed at a first pixel pitch along a Y direction and at a second pixel pitch along an X direction. One of two adjoining unit pixel regions 1 along the Y first direction includes a first photodetecting portion 1a having a first opening ratio, and the other includes a second photodetecting portion 1b having a second opening ratio which is lower than the first opening ratio. When the first photodetecting portion 1a is moved imaginarily by a first pixel pitch along the Y direction, the first photodetecting portion 1a covers the entire second photodetecting portion 1b. At this time, a portion of the first photodetecting portion 1a that does not cover the second photodetecting portion 1b functions as an imaginary third photodetecting portion. From a difference between signals output from the photodetecting portions 1a and 1b, an imaginary pixel signal which is in accordance with an amount of light entering the imaginary third photodetecting portion is obtained.
摘要翻译：根据本发明的固态成像装置包括在成像表面上沿着X方向沿着Y方向以第二像素间距排列成第一像素间距的多个单位像素区域。沿着Y第一方向的两个相邻的单位像素区域1中的一个包括具有第一开口率的第一受光部分1a，另一个包括具有低于第一开口率的第二开口率的第二光电检测部分1b。当第一受光部分1a沿Y方向以一个像素间距移动时，第一光电检测部分1a覆盖整个第二光电检测部分1b。此时，不覆盖第二受光部1b的第一受光部1a的一部分作为虚拟的第三受光部发挥作用。根据从光检测部分1a和1b输出的信号之间的差异，获得与进入虚拟第三光电检测部分的光量相对应的虚像像素信号。

10. 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。

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