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1. 发明授权

US08810698B2 Two sided solid state image sensor and an image capture device 有权
标题翻译：双面固态图像传感器和图像捕获装置
公开(公告)号：US08810698B2
公开(公告)日：2014-08-19
申请号：US13132690
申请日：2010-09-24
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： H04N5/335 , H04N5/374 , H04N5/225 , H01L27/146
CPC分类号： H04N5/374 , H01L27/14621 , H01L27/14627 , H01L27/1464 , H04N5/2253 , H04N5/2254 , H04N5/2258
摘要： A solid-state image sensor according to the present invention includes: a semiconductor layer (100 with first and second surfaces (100a, 100b), the second surface (100b) being opposite to the first surface (100a); a plurality of photosensitive cells (1a, 1b, etc.), which are arranged two-dimensionally in the semiconductor layer (100) between the first and second surfaces thereof (100a, 100b); a first array (200) of micro condenser lenses, which are arranged on the same side as the first surface (100a) to focus incoming light onto a first group of photosensitive cells that are included in those photosensitive cells; and a second array (300) of micro condenser lenses, which are arranged on the same side as the second surface (100b) to focus incoming light onto a second group of photosensitive cells that are also included in those photosensitive cells but that are different from the first group of photosensitive cells.
摘要翻译：根据本发明的固态图像传感器包括：半导体层（100具有第一和第二表面（100a，100b），第二表面（100b）与第一表面（100a）相对;多个感光单元（100a，100b）在半导体层（100）中二维布置的第一阵列（1a，1b等）;微聚焦透镜的第一阵列（200），布置在与第一表面（100a）相同的一侧，以将入射光聚焦到包含在那些感光单元中的第一组感光单元上;以及微聚焦透镜的第二阵列（300），其布置在与第二表面（100b）将入射光聚焦到第二组感光细胞上，所述第二组感光细胞也包括在那些感光细胞中但不同于第一组感光细胞。

2. 发明申请

US20120105598A1 THREE-DIMENSIONAL IMAGING DEVICE 审中-公开
标题翻译：三维成像装置
公开(公告)号：US20120105598A1
公开(公告)日：2012-05-03
申请号：US13382179
申请日：2011-02-10
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： H04N13/02
CPC分类号： H04N5/2254 , G03B35/08 , H04N13/218
摘要： An image capture device according to the present invention includes an imaging lens 3, a light-transmitting section 2 with two polarizers, and a solid-state image sensor 1 that has multiple pixels and their associated polarization filters. A first polarization filter 50a is arranged to face a first group of pixels W1 and a second polarization filter 50b is arranged to face a second group of pixels W2. The respective transmission axes of the polarizing areas P(1) and P(2) of the light-transmitting section 2 form an angle θ between themselves. Also, the transmission axis of the first polarization filter 50a defines an angle α with respect to that of the polarizing area P(1). And the transmission axis of the second polarization filter 50b defines an angle β with respect to that of the polarizing area P(2). With such an arrangement adopted, the image capture device of the present invention can obtain images with parallax efficiently.
摘要翻译：根据本发明的图像捕获装置包括成像透镜3，具有两个偏振器的透光部分2和具有多个像素的固态图像传感器1及其相关联的偏振滤光器。第一偏振滤光器50a布置成面对第一组像素W1，并且第二偏振滤光器50b布置成面对第二组像素W2。透光部2的偏振光P（1），P（2）的透射轴的各透镜轴形成角度θ，在他们之间此外，第一偏振滤光器50a的透射轴相对于偏振光P（1）的透射轴定义角度α。并且第二偏振滤光器50b的透射轴限定角度＆bgr; 相对于偏振面积P（2）的偏振面积。采用这样的结构，本发明的图像捕获装置可以有效地获得视差的图像。

3. 发明授权

US09041770B2 Three-dimensional image capture device 有权
标题翻译：三维图像捕获装置
公开(公告)号：US09041770B2
公开(公告)日：2015-05-26
申请号：US13255386
申请日：2010-12-22
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： G06K9/00 , G02F1/1335 , H04N5/335 , H04N13/02 , G03B35/08 , G03B35/10
CPC分类号： H04N13/211 , G03B35/08 , G03B35/10 , G06K9/00 , H04N13/214
摘要： The present invention provides an image capturing technique for obtaining, at the same time, multiple images with parallax and an image that would cause no sensitivity problem even without mechanically operating any part of its image capturing system.The 3D image capture device of this invention includes: a light transmitting member 2 having a polarizing area A that transmits only a light ray polarized in a particular direction and a non-polarizing area C that transmits any light ray irrespective of its polarization direction; a solid-state image sensor 1 arranged to receive the light ray transmitted through the light transmitting member 2; an imaging section 3 for producing an image on the imaging area 1a of the solid-state image sensor 1; and an image generating section for generating images based on signals supplied from the image sensor 1, which includes a filter array including a polarization filter. The image generating section generates images based on the light rays that have entered the polarizing area A and the non-polarizing area C, respectively.
摘要翻译：本发明提供一种用于同时获得具有视差的多个图像和甚至在不机械地操作其图像捕获系统的任何部分的情况下也不会引起灵敏度问题的图像的图像捕捉技术。本发明的3D图像捕获装置包括：透光构件2，其具有仅透射在特定方向偏振的光线的偏振区域A和透射任何光线而不考虑其偏振方向的非偏振区域C; 固态图像传感器1，被配置为接收透过透光部件2的光线; 用于在固态图像传感器1的成像区域1a上产生图像的成像部分3; 以及图像生成部，用于基于从包括偏振滤波器的滤波器阵列的图像传感器1提供的信号生成图像。图像生成部基于已经进入偏振区域A和非偏振区域C的光线来生成图像。

4. 发明申请

US20110234869A1 SOLID-STATE IMAGE PICKUP DEVICE AND IMAGE PICKUP APPARATUS 有权
标题翻译：固态图像拾取装置和图像拾取装置
公开(公告)号：US20110234869A1
公开(公告)日：2011-09-29
申请号：US13132690
申请日：2010-09-24
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： H04N5/335
CPC分类号： H04N5/374 , H01L27/14621 , H01L27/14627 , H01L27/1464 , H04N5/2253 , H04N5/2254 , H04N5/2258
摘要： A solid-state image sensor according to the present invention includes: a semiconductor layer (100 with first and second surfaces (100a, 100b), the second surface (100b) being opposite to the first surface (100a); a plurality of photosensitive cells (1a, 1b, etc.), which are arranged two-dimensionally in the semiconductor layer (100) between the first and second surfaces thereof (100a, 100b); a first array (200) of micro condenser lenses, which are arranged on the same side as the first surface (100a) to focus incoming light onto a first group of photosensitive cells that are included in those photosensitive cells; and a second array (300) of micro condenser lenses, which are arranged on the same side as the second surface (100b) to focus incoming light onto a second group of photosensitive cells that are also included in those photosensitive cells but that are different from the first group of photosensitive cells.
摘要翻译：根据本发明的固态图像传感器包括：半导体层（100具有第一和第二表面（100a，100b），第二表面（100b）与第一表面（100a）相对;多个感光单元（100a，100b）在半导体层（100）中二维布置的第一阵列（1a，1b等）;微聚焦透镜的第一阵列（200），布置在与第一表面（100a）相同的一侧，以将入射光聚焦到包含在那些感光单元中的第一组感光单元上;以及微聚焦透镜的第二阵列（300），其布置在与第二表面（100b）将入射光聚焦到第二组感光细胞上，所述第二组感光细胞也包括在那些感光细胞中但不同于第一组感光细胞。

5. 发明授权

US09036004B2 Three-dimensional image capture device 有权
标题翻译：三维图像捕获装置
公开(公告)号：US09036004B2
公开(公告)日：2015-05-19
申请号：US13255393
申请日：2010-12-22
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： G06K9/00 , G02F1/1335 , H04N5/335 , H04N13/02 , G03B35/08 , G03B35/10
CPC分类号： H04N13/211 , G03B35/08 , G03B35/10 , G06K9/00 , H04N13/214
摘要： A 3D image capture device includes: a light transmitting member 2 with polarizing areas and a non-polarizing area; a solid-state image sensor 1 for receiving the light transmitted through the member 2; an imaging section 3 for producing an image on the imaging area 1a of the sensor 1; and an image generating section. The member 2 has n polarizing areas P(1), P(2), . . . and P(n) (where n is an integer and n≧2), each of which transmits only a light ray polarized in a particular direction, and a non-polarizing area P(n+1) that transmits any light ray irrespective of its polarization direction. Those n polarizing areas have mutually different transmission axis directions. The sensor 1 includes a pixel array, divided into pixel blocks each consisting of (n+1) pixels, and a filter array including n polarization filters arranged so as to face n out of the (n+1) pixels and having different transmission axis directions. The image generating section generates images based on the light rays that have entered the n polarizing areas and the non-polarizing area using pixel signals supplied from those pixels.
摘要翻译： 3D图像捕获装置包括：具有偏振区域和非偏振区域的透光构件2; 用于接收透过构件2的光的固态图像传感器1; 用于在传感器1的成像区域1a上产生图像的成像部分3; 和图像生成部。构件2具有n个偏振面积P（1），P（2）。。。和P（n）（其中n是整数，n≥2），每个仅透射沿特定方向偏振的光线，以及透射任何光线的非偏振区域P（n + 1），而不管其极化方向。那些n个偏振区域具有相互不同的透射轴方向。传感器1包括被分成由（n + 1）个像素构成的像素块的像素阵列和包括n个偏振滤波器的滤波器阵列，该滤波器阵列被布置成面对n（n + 1）个像素中的n并具有不同的透射轴方向。图像生成部使用从这些像素提供的像素信号，基于已经进入n个偏振光区域的非光斑区域和非偏振光区域，生成图像。

6. 发明授权

US08537256B2 Image pickup device and solid-state image pickup element 有权
标题翻译：图像拾取装置和固态图像拾取元件
公开(公告)号：US08537256B2
公开(公告)日：2013-09-17
申请号：US13142021
申请日：2010-10-04
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： H04N9/083
CPC分类号： G03B11/00 , H04N5/2254 , H04N5/349
摘要： The solid-state image sensor of this invention includes an array of pixels and light-transmitting portions 30a, 30b, 30c, 30d. The array is divided into unit pixel blocks, each of which is made up of N pixels (where N is an integer that is equal to or greater than two). The light-transmitting portions are arranged so that each light-transmitting portion faces an associated one of the pixels. Each of the light-transmitting portions is divided into M striped areas (where M is an integer that is equal to or greater than two). The respective areas have had their optical transmittances set independently of each other. The arrangement pattern of the optical transmittances of the light-transmitting portions 30a, 30b, 30c, 30d vary from one block to another. The image capture device of the invention further includes a shifting section for shifting the image in a first direction on an imaging area, and reads pixel signals before and after the image is shifted, thereby generating an image, of which the resolution is higher than what is defined by the pixel pitch.
摘要翻译：本发明的固态图像传感器包括像素阵列和透光部分30a，30b，30c，30d。该阵列被划分为单位像素块，每个像素块由N个像素（其中N是等于或大于2的整数）组成。透光部分被布置成使得每个光透射部分面向相关联的像素之一。每个发光部分被分成M个条纹区域（其中M是等于或大于2的整数）。各个区域的光传输距离彼此独立。透光部分30a，30b，30c，30d的光学透射率的布置图案从一个块到另一个不同。本发明的图像捕获装置还包括一个移位部分，用于在成像区域上沿第一方向移动图像，并且在图像移位之前和之后读取像素信号，从而生成分辨率高于图像的图像由像素间距定义。

7. 发明申请

US20110254985A1 IMAGE PICKUP DEVICE AND SOLID-STATE IMAGE PICKUP ELEMENT 有权
标题翻译：图像拾取器件和固态图像拾取元件
公开(公告)号：US20110254985A1
公开(公告)日：2011-10-20
申请号：US13142021
申请日：2010-10-04
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： H04N5/335
CPC分类号： G03B11/00 , H04N5/2254 , H04N5/349
摘要： The solid-state image sensor of this invention includes an array of pixels and light-transmitting portions 30a, 30b, 30c, 30d. The array is divided into unit pixel blocks, each of which is made up of N pixels (where N is an integer that is equal to or greater than two). The light-transmitting portions are arranged so that each light-transmitting portion faces an associated one of the pixels. Each of the light-transmitting portions is divided into M striped areas (where M is an integer that is equal to or greater than two). The respective areas have had their optical transmittances set independently of each other. The arrangement pattern of the optical transmittances of the light-transmitting portions 30a, 30b, 30c, 30d vary from one block to another. The image capture device of the invention further includes a shifting section for shifting the image in a first direction on an imaging area, and reads pixel signals before and after the image is shifted, thereby generating an image, of which the resolution is higher than what is defined by the pixel pitch.
摘要翻译：本发明的固态图像传感器包括像素阵列和透光部分30a，30b，30c，30d。该阵列被划分为单位像素块，每个像素块由N个像素（其中N是等于或大于2的整数）组成。透光部分被布置成使得每个光透射部分面向相关联的像素之一。每个发光部分被分成M个条纹区域（其中M是等于或大于2的整数）。各个区域的光传输距离彼此独立。透光部分30a，30b，30c，30d的光学透射率的布置图案从一个块到另一个不同。本发明的图像捕获装置还包括一个移位部分，用于在成像区域上沿第一方向移动图像，并且在图像移位之前和之后读取像素信号，从而生成分辨率高于图像的图像由像素间距定义。

8. 发明申请

US20120002018A1 THREE-DIMENSIONAL IMAGE CAPTURE DEVICE 有权
标题翻译：三维图像捕获设备
公开(公告)号：US20120002018A1
公开(公告)日：2012-01-05
申请号：US13255393
申请日：2010-12-22
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： H04N13/02
CPC分类号： H04N13/211 , G03B35/08 , G03B35/10 , G06K9/00 , H04N13/214
摘要： A 3D image capture device includes: a light transmitting member 2 with polarizing areas and a non-polarizing area; a solid-state image sensor 1 for receiving the light transmitted through the member 2; an imaging section 3 for producing an image on the imaging area 1a of the sensor 1; and an image generating section. The member 2 has n polarizing areas P(1), P(2), . . . and P(n) (where n is an integer and n≧2), each of which transmits only a light ray polarized in a particular direction, and a non-polarizing area P(n+1) that transmits any light ray irrespective of its polarization direction. Those n polarizing areas have mutually different transmission axis directions. The sensor 1 includes a pixel array, divided into pixel blocks each consisting of (n+1) pixels, and a filter array including n polarization filters arranged so as to face n out of the (n+1) pixels and having different transmission axis directions. The image generating section generates images based on the light rays that have entered the n polarizing areas and the non-polarizing area using pixel signals supplied from those pixels.
摘要翻译： 3D图像捕获装置包括：具有偏振区域和非偏振区域的透光构件2; 用于接收透过构件2的光的固态图像传感器1; 用于在传感器1的成像区域1a上产生图像的成像部分3; 和图像生成部。构件2具有n个偏振面积P（1），P（2）。。。和P（n）（其中n是整数，n≥2），每个仅透射沿特定方向偏振的光线，以及透射任何光线的非偏振区域P（n + 1），而不管其极化方向。那些n个偏振区域具有相互不同的透射轴方向。传感器1包括被分成由（n + 1）个像素构成的像素块的像素阵列和包括n个偏振滤波器的滤波器阵列，该滤波器阵列被布置成面对n（n + 1）个像素中的n并具有不同的透射轴方向。图像生成部使用从这些像素提供的像素信号，基于已经进入n个偏振光区域的非光斑区域和非偏振光区域，生成图像。

9. 发明申请

US20110316983A1 THREE-DIMENSIONAL IMAGE CAPTURE DEVICE 有权
标题翻译：三维图像捕获设备
公开(公告)号：US20110316983A1
公开(公告)日：2011-12-29
申请号：US13255386
申请日：2010-12-22
申请人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
发明人： Masao Hiramoto , Masayuki Misaki , Teruyuki Takizawa , Masaaki Suzuki
IPC分类号： H04N13/02
CPC分类号： H04N13/211 , G03B35/08 , G03B35/10 , G06K9/00 , H04N13/214
摘要： The present invention provides an image capturing technique for obtaining, at the same time, multiple images with parallax and an image that would cause no sensitivity problem even without mechanically operating any part of its image capturing system.The 3D image capture device of this invention includes: a light transmitting member 2 having a polarizing area A that transmits only a light ray polarized in a particular direction and a non-polarizing area C that transmits any light ray irrespective of its polarization direction; a solid-state image sensor 1 arranged to receive the light ray transmitted through the light transmitting member 2; an imaging section 3 for producing an image on the imaging area 1a of the solid-state image sensor 1; and an image generating section for generating images based on signals supplied from the image sensor 1, which includes a filter array including a polarization filter. The image generating section generates images based on the light rays that have entered the polarizing area A and the non-polarizing area C, respectively.
摘要翻译：本发明提供一种用于同时获得具有视差的多个图像和甚至在不机械地操作其图像捕获系统的任何部分的情况下也不会引起灵敏度问题的图像的图像捕捉技术。本发明的3D图像捕获装置包括：透光构件2，其具有仅透射在特定方向偏振的光线的偏振区域A和透射任何光线而不考虑其偏振方向的非偏振区域C; 固态图像传感器1，被配置为接收透过透光部件2的光线; 用于在固态图像传感器1的成像区域1a上产生图像的成像部分3; 以及图像生成部，用于基于从包括偏振滤波器的滤波器阵列的图像传感器1提供的信号生成图像。图像生成部基于已经进入偏振区域A和非偏振区域C的光线来生成图像。

10. 发明授权

US08902291B2 Three-dimensional image pickup device 有权
标题翻译：三维图像拾取装置
公开(公告)号：US08902291B2
公开(公告)日：2014-12-02
申请号：US13388313
申请日：2011-02-10
申请人： Masao Hiramoto , Teruyuki Takizawa , Masayuki Misaki , Yasunori Ishii
发明人： Masao Hiramoto , Teruyuki Takizawa , Masayuki Misaki , Yasunori Ishii
IPC分类号： H04N13/02
CPC分类号： H04N13/214 , H04N13/20 , H04N13/218 , H04N13/236 , H04N13/271
摘要： The 3D image capture device of this invention includes: a light-transmitting section 2 with light-transmitting areas C1, C2 and C3 that have mutually different transmission wavelength ranges; a solid-state image sensor 1 arranged to receive the light that has been transmitted through the light-transmitting section 2; and an optical system 3 configured to produce an image on an imaging area of the solid-state image sensor 1, which includes a photosensitive cell array and a color filter array on the imaging area. The transmission wavelength ranges of the light-transmitting areas and the color filters are defined such that the light that has been transmitted through at least one of the light-transmitting areas C1, C2 and C3 is transmissible through at least two of the color filters. A signal processing section generates data of at least two images with parallax by generating signals representing at least two of the respective intensities of light rays that are incident on the light-transmitting areas based on the output signals of the photosensitive cells.
摘要翻译：本发明的3D图像捕获装置包括：具有透射区域C1，C2和C3的透光部分2，透光区域具有相互不同的透射波长范围; 固态图像传感器1，被配置为接收通过透光部2透射的光; 以及光学系统3，被配置为在固态图像传感器1的成像区域上产生图像，该图像在成像区域上包括感光单元阵列和滤色器阵列。光透射区域和滤色器的透射波长范围被限定为使得已经透过至少一个透光区域C1，C2和C3的光通过至少两个滤色器传播。信号处理部分基于感光单元的输出信号，通过产生表示入射到透光区域的相应的光线强度中的至少两个的信号来产生具有视差的至少两个图像的数据。

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