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。

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。

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。

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）。

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。

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。

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。

公开(公告)号：US4408236A

公开(公告)日：1983-10-04

申请号：US230367

申请日：1981-01-30

申请人： Shigeki Murata ,  Jirou Kajino ,  Hitoshi Minabe

发明人： Shigeki Murata ,  Jirou Kajino ,  Hitoshi Minabe

IPC分类号： G11B15/665 ,  G11B5/08 ,  G11B15/00

CPC分类号： G11B15/6656

摘要： A magnetic tape recording and/or reproducing apparatus wherein a magnetic tape is drawn out of a tape cartridge by a tape loading mechanism which is moved from its inoperative position to its operative position by the rotational power of a motor, and which motor also drives an operating mode changing mechanism which changes the operating mode of the apparatus.

摘要翻译： 一种磁带记录和/或再现装置，其中磁带通过磁带装载机构从带盒中拉出，磁带装载机构通过电动机的旋转动力从其不工作位置移动到其工作位置，并且该电动机还驱动 操作模式改变机构改变设备的操作模式。

公开(公告)号：US5142588A

公开(公告)日：1992-08-25

申请号：US645740

申请日：1991-01-25

申请人： Yasushi Sogabe ,  Kenji Matsuura ,  Shigeki Murata

发明人： Yasushi Sogabe ,  Kenji Matsuura ,  Shigeki Murata

IPC分类号： G01B11/25 ,  G11B5/00 ,  G11B5/008 ,  G11B33/10

CPC分类号： G11B33/10 ,  G11B5/00813

摘要： The amount of displacement of a track recorded on a magnetic tape from the linear state is analyzed by using an image analysis apparatus, and a two-dimensional distribution state of the displacement state is displayed, so that a difference in the displacement state due to the position on the magnetic tape can be known, while the changes in the longitudinal direction of the magnetic tape or the variation state of the displacement in the time course can be obtained.

公开(公告)号：US4951789A

公开(公告)日：1990-08-28

申请号：US265334

申请日：1988-10-24

申请人： Shigeki Murata ,  Jirou Kajino ,  Hitoshi Minabe

发明人： Shigeki Murata ,  Jirou Kajino ,  Hitoshi Minabe

IPC分类号： F16D11/06 ,  F16D27/118

CPC分类号： F16D27/118 ,  F16D11/06 ,  Y10T74/19279

摘要： In a clutch assembly, a driven member is driven by a driving member through an engaging or clutch member which is mounted on the driven member movably between a position to be engaged with the driving member and a position to be released from the driving member. The engaging or clutch member is thrust toward the engaged position by a first thrusting force. A releasing member is movable between an active position to abut at one end thereof against the engaging or clutch member and an inactive position to be apart from the engaging member, and is thrust toward the abutting end by a second thrusting force. When the releasing member abuts against the engaging member, the releasing member is first moved in the opposite direction to the second thrusting force direction by a driving force of the driving member to reach a stop position, and then the engaging member is moved in the direction to be disengaged from the driving member by the driving force of the driving member. The engaging or clutch member is further moved, after having been disengaged from the driving member, by the second thrusting force to reach the released position.

摘要翻译： 在离合器组件中，被驱动构件通过接合或离合器构件被驱动，该接合或离合器构件可在与驱动构件接合的位置和从驱动构件释放的位置之间可移动地安装在从动构件上。 接合或离合器构件通过第一推力推向接合位置。 释放构件可以在其一端抵靠接合或离合构件的活动位置和与接合构件分离的非活动位置之间移动，并且通过第二推力被推向邻接端。 当释放构件抵靠接合构件时，释放构件首先通过驱动构件的驱动力沿与第二推力方向相反的方向移动到达停止位置，然后接合构件沿着方向 通过驱动构件的驱动力与驱动构件脱离接合。 接合或离合器构件在已经从驱动构件脱离之后被第二推动力进一步移动以到达释放位置。