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1. 发明授权

US07880794B2 Imaging device including a plurality of lens elements and a imaging sensor 失效
标题翻译：成像装置包括多个透镜元件和成像传感器
公开(公告)号：US07880794B2
公开(公告)日：2011-02-01
申请号：US11886970
申请日：2006-03-20
申请人： Michihiro Yamagata , Hiroaki Okayama , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshimasa Fushimi , Shigeki Murata , Takayuki Hayashi
发明人： Michihiro Yamagata , Hiroaki Okayama , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshimasa Fushimi , Shigeki Murata , Takayuki Hayashi
IPC分类号： G02B13/16
CPC分类号： H04N5/2254 , G02B3/0031 , G02B3/0043 , G02B3/005 , G02B3/0056 , G02B3/0075 , G02B27/1066 , G02B27/123 , H01L27/14627
摘要： An object of the present invention is to provide: a thin imaging device in which a high image resolution is obtained and in which the resolution does not uniformly vary even when the shooting distance is changed; and a lens array used therein. The present invention relates to an imaging device comprising: a lens array 130 constructed by arranging in parallel a plurality of lens elements having optical power in at least one surface; and an image sensor 110 in which an optical image formed by an optical system having each of the lens elements is received by each of mutually different imaging regions each having a plurality of photoelectric conversion sections so that the optical image is converted into an electric image signal, wherein each lens element and the imaging region corresponding to the lens element constitute an imaging unit, while the imaging units have diverse imaging region areas. The present invention relates also to a lens array used therein.
摘要翻译：本发明的一个目的是提供：一种薄的成像装置，其中获得高的图像分辨率，即使当拍摄距离改变时分辨率也不均匀地变化; 和其中使用的透镜阵列。本发明涉及一种成像装置，包括：透镜阵列130，其通过平行布置具有至少一个表面中的光焦度的多个透镜元件; 以及图像传感器110，其中由具有每个透镜元件的光学系统形成的光学图像由相互不同的每个具有多个光电转换部的成像区域接收，使得光学图像被转换为电图像信号其中，每个透镜元件和对应于透镜元件的成像区域构成成像单元，而成像单元具有不同的成像区域区域。本发明还涉及其中使用的透镜阵列。

2. 发明授权

US07236304B2 Imaging Device 失效
标题翻译：成像设备
公开(公告)号：US07236304B2
公开(公告)日：2007-06-26
申请号：US10578226
申请日：2004-11-04
申请人： Hiroaki Okayama , Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshimasa Fushimi , Shigeki Murata , Takayuki Hayashi
发明人： Hiroaki Okayama , Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshimasa Fushimi , Shigeki Murata , Takayuki Hayashi
IPC分类号： G02B27/10 , G02B13/16 , H04N5/225 , H04N5/222
CPC分类号： G02B3/0056 , G02B27/0018 , H04N5/2254
摘要： There is provided an imaging device which is small in light loss, is operable to suppress an occurrence of a stray light, and is operable to provide an image with a high quality as far as a periphery thereof. The imaging device operable to output an image of an object as an electrical image signal, comprising: a solid-state imaging sensor including pixels which are two dimensionally arranged on a first flat surface and each of which has a photo-electric conversion function; and a lens array including micro lenses two dimensionally arranged on a second flat surface separately provided so as to be parallel to the first flat surface, in which the solid-state imaging sensor includes an imaging area of unit including a plurality of pixels, and each of the micro lenses forms an optical image of the object on a corresponding imaging area of unit and satisfies a predetermined condition, arctan(L/f)≦θ, for a pixel, from among pixels included in an imaging area of unit corresponding to each micro lens, positioned farthest from an optical axis of a corresponding micro lens. Here, θ is a maximum angle of an incident light capable of entering a pixel, f is a focal length of a micro lens, and L is a diameter of a circle circumscribing an imaging area of unit corresponding to one of the micro lenses.
摘要翻译：提供了一种光损失小的成像装置，可操作地抑制杂散光的发生，并且可操作以提供具有高质量的图像至其周边。该成像装置可操作以输出物体的图像作为电图像信号，包括：固态成像传感器，其包括二维排列在第一平面上并具有光电转换功能的像素; 以及透镜阵列，其包括二维布置在分别设置成平行于所述第一平坦表面的第二平坦表面上的微透镜，其中所述固态成像传感器包括包括多个像素的单元的成像区域，并且每个的微透镜在单元的对应成像区域上形成物体的光学图像，并且满足预定条件，对于像素，从包括在对应于单元的单元的成像区域中的像素中的像素的arctan（L / f）<= 每个微透镜被定位成最远离相应微透镜的光轴。这里，θ是能够进入像素的入射光的最大角度，f是微透镜的焦距，L是围绕与微透镜之一对应的单位的成像区域的圆的直径。

3. 发明申请

US20080088731A1 Lens Array and Image Sensor Including Lens Array 审中-公开
标题翻译：包括镜头阵列的镜头阵列和图像传感器
公开(公告)号：US20080088731A1
公开(公告)日：2008-04-17
申请号：US11795471
申请日：2005-12-26
申请人： Yasuhiro Tanaka , Michihiro Yamagata , Kazutake Boku , Hiroaki Okayama , Kenichi Hayashi , Yoshimasa Fushimi , Shigeki Murata , Takayuki Hayashi
发明人： Yasuhiro Tanaka , Michihiro Yamagata , Kazutake Boku , Hiroaki Okayama , Kenichi Hayashi , Yoshimasa Fushimi , Shigeki Murata , Takayuki Hayashi
IPC分类号： H04N5/225
CPC分类号： H04N5/2256
摘要： A thin image sensor which is capable of projecting an illuminating light for illuminating an object and has high optical performance is provided. An image sensor (10) includes: a lens array (11) including lens elements (11a) arranged in an array on a plane; an imaging element (13) for converting an optical image into an electrical signal, the imaging element including imaging areas, each of which includes a plurality of photoelectric conversion sections and is operable to receive the optical image; and a light source section (14) for projecting an illuminating light for illuminating an object from which the optical images are to be formed.
摘要翻译：提供能够投射用于照射物体的照明光并具有高光学性能的薄像传感器。图像传感器（10）包括：透镜阵列（11），其包括在平面上排列成阵列的透镜元件（11a）; 用于将光学图像转换为电信号的成像元件（13），所述成像元件包括成像区域，每个所述成像区域包括多个光电转换部分，并且可操作以接收所述光学图像; 以及用于投射用于照射要形成光学图像的物体的照明光的光源部分（14）。

4. 发明申请

US20060171696A1 Imaging apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：US20060171696A1
公开(公告)日：2006-08-03
申请号：US11344198
申请日：2006-02-01
申请人： Shigeki Murata , Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshimasa Fushimi , Hiroaki Okayama , Takayuki Hayashi
发明人： Shigeki Murata , Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshimasa Fushimi , Hiroaki Okayama , Takayuki Hayashi
IPC分类号： G03B17/00
CPC分类号： G03B3/10 , G02B3/14 , G02B26/005 , H04N5/2254 , H04N5/23296
摘要： An imaging apparatus includes an imaging optical system for forming an optical image of an object, the imaging optical system including a focal length adjusting section adjustable a focal length based on an input signal and a plurality of image forming lenses for receiving a light that has transmitted through said focal length adjusting section to form the optical image of the object, and an image sensor for generating an electrical image signal obtained by converting the optical image, wherein a unit is composed of each of the image forming lens and an image taking area on the image sensor having a plurality of light receiving sections for receiving the optical image, and a plurality of units being two-dimensionally arranged, so that it is possible to provide the imaging apparatus with high convenience, which is reduced in thickness, and whose focal length adjustable.
摘要翻译：一种成像设备包括：用于形成物体的光学图像的成像光学系统，所述成像光学系统包括基于输入信号调节焦距的焦距调节部分和用于接收已发送的光的多个成像透镜通过所述焦距调节部分形成物体的光学图像，以及用于产生通过转换光学图像而获得的电子图像信号的图像传感器，其中，单元由每个成像透镜和摄像区域组成图像传感器具有用于接收光学图像的多个光接收部分和二维布置的多个单元，使得可以为成像设备提供高度便利性，其厚度减小，其焦点长度可调。

5. 发明申请

US20070091197A1 Imaging device 失效
标题翻译：成像设备
公开(公告)号：US20070091197A1
公开(公告)日：2007-04-26
申请号：US10578226
申请日：2004-11-04
申请人： Hiroaki Okayama , Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshima Fushimi , Shigeki Murata , Takayuki Hayashi
发明人： Hiroaki Okayama , Michihiro Yamagata , Kazutake Boku , Yasuhiro Tanaka , Kenichi Hayashi , Yoshima Fushimi , Shigeki Murata , Takayuki Hayashi
IPC分类号： H04N5/225
CPC分类号： G02B3/0056 , G02B27/0018 , H04N5/2254
摘要： There is provided an imaging device which is small in light loss, is operable to suppress an occurrence of a stray light, and is operable to provide an image with a high quality as far as a periphery thereof. The imaging device operable to output an image of an object as an electrical image signal, comprising: a solid-state imaging sensor including pixels which are two dimensionally arranged on a first flat surface and each of which has a photo-electric conversion function; and a lens array including micro lenses two dimensionally arranged on a second flat surface separately provided so as to be parallel to the first flat surface, in which the solid-state imaging sensor includes an imaging area of unit including a plurality of pixels, and each of the micro lenses forms an optical image of the object on a corresponding imaging area of unit and satisfies a predetermined condition, arctan(L/f)≦θ, for a pixel, from among pixels included in an imaging area of unit corresponding to each micro lens, positioned farthest from an optical axis of a corresponding micro lens. Here, θ is a maximum angle of an incident light capable of entering a pixel, f is a focal length of a micro lens, and L is a diameter of a circle circumscribing an imaging area of unit corresponding to one of the micro lenses.
摘要翻译：提供了一种光损失小的成像装置，可操作地抑制杂散光的发生，并且可操作以提供具有高质量的图像至其周边。该成像装置可操作以输出物体的图像作为电图像信号，包括：固态成像传感器，其包括二维排列在第一平面上并具有光电转换功能的像素; 以及透镜阵列，其包括二维布置在分别设置成平行于所述第一平坦表面的第二平坦表面上的微透镜，其中所述固态成像传感器包括包括多个像素的单元的成像区域，并且每个的微透镜在单元的对应成像区域上形成物体的光学图像，并且满足预定条件，对于像素，从包括在对应于单元的单元的成像区域中的像素中的像素的arctan（L / f）<= 每个微透镜被定位成最远离相应微透镜的光轴。这里，θ是能够进入像素的入射光的最大角度，f是微透镜的焦距，L是围绕与微透镜之一对应的单位的成像区域的圆的直径。

6. 发明申请

US20090141361A1 Imaging Apparatus and Method for Manufacturing Microlens Array 有权
标题翻译：用于制造微透镜阵列的成像装置和方法
公开(公告)号：US20090141361A1
公开(公告)日：2009-06-04
申请号：US10570051
申请日：2005-04-26
申请人： Michihiro Yamagata , Kenichi Hayashi , Hiroaki Okayama
发明人： Michihiro Yamagata , Kenichi Hayashi , Hiroaki Okayama
IPC分类号： G02B27/10 , B05D3/06
CPC分类号： H01L27/14685 , H01L27/14627
摘要： An imaging device (3) including a plurality of pixels (3a) having a photoelectric conversion function, and a microlens array (1) including a plurality of microlenses (1a) that form subject images on these plurality of pixels (3a) and are arranged in a matrix are disposed so as to face each other. The microlens array (1) includes grooves (20) in a lattice form between the microlenses (1a) that are adjacent to each other. The depth of the grooves (20) is larger than a half of the thickness of the microlens array (1). Accordingly, it is possible to achieve an imaging apparatus that is easy to manufacture, has a simplified configuration and can capture a clear image and in which an influence of stray light and cross talk are reduced sufficiently.
摘要翻译：包括具有光电转换功能的多个像素（3a）的成像装置（3）和包括在这多个像素（3a）上形成被摄体图像的多个微透镜（1a）的微透镜阵列（1）在矩阵中被布置为彼此面对。微透镜阵列（1）包括在彼此相邻的微透镜（1a）之间格子状的凹槽（20）。凹槽（20）的深度大于微透镜阵列（1）的厚度的一半。因此，可以实现易于制造的成像装置，具有简化的构造并且可以捕获清晰的图像，并且其中杂散光和串扰的影响被充分降低。

7. 发明授权

US07894139B2 Imaging apparatus and method for manufacturing microlens array 有权
标题翻译：用于制造微透镜阵列的成像装置和方法
公开(公告)号：US07894139B2
公开(公告)日：2011-02-22
申请号：US10570051
申请日：2005-04-26
申请人： Michihiro Yamagata , Kenichi Hayashi , Hiroaki Okayama
发明人： Michihiro Yamagata , Kenichi Hayashi , Hiroaki Okayama
IPC分类号： G02B27/10
CPC分类号： H01L27/14685 , H01L27/14627
摘要： An imaging device (3) including a plurality of pixels (3a) having a photoelectric conversion function, and a microlens array (1) including a plurality of microlenses (1a) that form subject images on these plurality of pixels (3a) and are arranged in a matrix are disposed so as to face each other. The microlens array (1) includes grooves (20) in a lattice form between the microlenses (1a) that are adjacent to each other. The depth of the grooves (20) is larger than a half of the thickness of the microlens array (1). Accordingly, it is possible to achieve an imaging apparatus that is easy to manufacture, has a simplified configuration and can capture a clear image and in which an influence of stray light and cross talk are reduced sufficiently.
摘要翻译：包括具有光电转换功能的多个像素（3a）的成像装置（3）和包括在这多个像素（3a）上形成被摄体图像的多个微透镜（1a）的微透镜阵列（1）在矩阵中被布置为彼此面对。微透镜阵列（1）包括在彼此相邻的微透镜（1a）之间格子状的凹槽（20）。凹槽（20）的深度大于微透镜阵列（1）的厚度的一半。因此，可以实现易于制造的成像装置，具有简化的构造并且可以捕获清晰的图像，并且其中杂散光和串扰的影响被充分降低。

8. 发明申请

US20120092457A1 STEREOSCOPIC IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：立体图像显示装置
公开(公告)号：US20120092457A1
公开(公告)日：2012-04-19
申请号：US13240630
申请日：2011-09-22
申请人： Yoichi Sugino , Michihiro Yamagata , Kenichi Hayashi , Shinji Yamaguchi , Keiki Yoshitsugu
发明人： Yoichi Sugino , Michihiro Yamagata , Kenichi Hayashi , Shinji Yamaguchi , Keiki Yoshitsugu
IPC分类号： H04N13/02
CPC分类号： H04N13/286
摘要： A display apparatus 100 of the present invention includes: a memory 130; a display 101; an operation part 110; and a controller 150. The controller 150 controls the display 101, in the case where the image of image data acquired in the memory 130 is displayed as a stereoscopic image, such that the image of the image data acquired in the memory 130 is displayed as a planar image when an instruction for selection becomes receivable by the operation part 110.
摘要翻译：本发明的显示装置100包括：存储器130; 显示器101; 操作部110; 控制器150控制显示器101，在将存储器130中获取的图像数据的图像显示为立体图像的情况下，使得在存储器130中获取的图像数据的图像被显示为当选择指令变得可由操作部110接收时的平面图像。

9. 发明授权

US06762789B1 Omnidirectional video output method and apparatus 有权
标题翻译：全方位视频输出方式及装置
公开(公告)号：US06762789B1
公开(公告)日：2004-07-13
申请号：US09763243
申请日：2001-02-20
申请人： Yasushi Sogabe , Hiroshi Ishiguro , Shigeki Murata , Kenichi Hayashi
发明人： Yasushi Sogabe , Hiroshi Ishiguro , Shigeki Murata , Kenichi Hayashi
IPC分类号： H04N700
CPC分类号： H04N21/234318 , G06F3/14 , G08B13/19628 , G08B13/19691 , H04N5/23238 , H04N7/18 , H04N21/23412 , H04N21/44012 , H04N21/4725
摘要： An omnidirectional video apparatus that operates when an image at an arbitrary view point is cut out from an omnidirectional image for reproduction, to minimize the amount of information transferred if all directions are stored in another apparatus is provided. Only positional information from an omnidirectional image position storage means (3) is displayed on an image pickup position display means (4) of a terminal device via a bidirectional communication means (10). A view point position indicating means (5) specifies a required view point position. An image converting means (6) of a supply center extracts required images from the omnidirectional image position storage means (3) depending on the view point position indicated by the view point position indicating means (5) and transmits the images via the bidirectional communication means (10) to the terminal device for display.
摘要翻译：提供了一种全方位视频设备，当从全方位图像切出任意视点的图像进行再现时，可以将所有方向存储在另一设备中的传送信息量最小化。仅通过双向通信装置（10）将来自全向图像位置存储装置（3）的位置信息显示在终端装置的图像拾取位置显示装置（4）上。视点位置指示装置（5）指定所需的视点位置。供应中心的图像转换装置（6）根据由视点位置指示装置（5）指示的视点位置从全向图像位置存储装置（3）中提取所需图像，并且经由双向通信装置（10）到终端设备进行显示。

10. 发明授权

US07312810B2 Wide-angle image generating device 失效
标题翻译：广角图像生成装置
公开(公告)号：US07312810B2
公开(公告)日：2007-12-25
申请号：US10477685
申请日：2002-05-20
申请人： Kenichi Hayashi , Yasushi Sogabe , Shigeki Murata
发明人： Kenichi Hayashi , Yasushi Sogabe , Shigeki Murata
IPC分类号： H04N7/00 , G02B13/16
CPC分类号： H04N5/23238 , H04N5/2259 , H04N5/2628
摘要： In a wide-angle image-generating device for obtaining a developed image by picking up a wide-angle image of about ±90 degrees using a reflecting mirror having a rotary-symmetrical convex shape, and performing computational processing, the contents of the developed image thus obtained are tilted by the amount commensurate with the inclination of the central rotational axis of the reflecting plane, which produces the drawback of giving a sense of discomfort to the viewer when the central rotational axis of the reflecting plane is tilted from a vertical direction within a plane perpendicular to a 0-degree direction. In the present invention, an angle sensor (12) is provided in the imaging device for picking up a wide-angle image of about ±90 degrees using a reflecting mirror (1), and the tilt within the plane perpendicular to the 0-degree direction is measured. The resulting value is used to perform development processing and to rotate the developed image by means of the computational processing device (11) so as to make the horizontals of the developed image and the TV monitor (13) conform to each other.
摘要翻译：在通过使用具有旋转对称凸形的反射镜拾取约±90度的广角图像来获得显影图像并进行计算处理的广角图像生成装置中，显影图像的内容由此获得的倾斜量与反射面的中心旋转轴线的倾斜度相当，这产生当反射平面的中心旋转轴线从垂直方向倾斜时给观众带来不适感的缺点，垂直于0度方向的平面。在本发明中，在成像装置中设置角度传感器（12），用于使用反射镜（1）拾取约±90度的广角图像，并且垂直于0度的平面内的倾斜测量方向。所得到的值用于执行显影处理并通过计算处理装置（11）旋转显影图像，以使显影图像和TV监视器（13）的水平线彼此一致。

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