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1. 发明授权

US07559656B2 Projector system 有权
标题翻译：投影仪系统
公开(公告)号：US07559656B2
公开(公告)日：2009-07-14
申请号：US10547716
申请日：2004-03-02
申请人： Naoto Yumiki , Yoshimasa Fushimi , Syunsuke Kimura , Takayuki Hayashi , Seiichi Suzuki , Tomoya Inoue
发明人： Naoto Yumiki , Yoshimasa Fushimi , Syunsuke Kimura , Takayuki Hayashi , Seiichi Suzuki , Tomoya Inoue
IPC分类号： G03B21/14 , G06F13/18
CPC分类号： G03B21/14 , G03B17/54
摘要： A projector system includes a first projection section projecting inputted image information onto a projection target, a laser pointer pointing a predetermined part of an image projected onto a screen 1, an image pick-up section picking up the image in a state pointed by the laser pointer, and a pointed position detecting section detecting the position of the part pointed by the laser pointer on the basis of the image information picked up by the image pick-up section. And a projection lens projects an image on the basis of the position of the part pointed by the laser pointer and detected by the pointed position detecting section and/or in correspondence to the image of the pointed part.
摘要翻译：一种投影仪系统，包括将输入的图像信息投影到投影对象上的第一投影部分，指向投影到画面1上的图像的预定部分的激光指示器，以激光指示的状态拾取图像的图像拾取部指针和指示位置检测部分，根据由图像拾取部分拾取的图像信息来检测由激光指示器指向的部分的位置。并且投影透镜基于由激光指示器指向的部分的位置并由尖锐位置检测部分和/或对应于尖锐部分的图像投影图像。

2. 发明申请

US20060170874A1 Projector system 有权
标题翻译：投影仪系统
公开(公告)号：US20060170874A1
公开(公告)日：2006-08-03
申请号：US10547716
申请日：2004-03-02
申请人： Naoto Yumiki , Yoshimasa Fushimi , Syunsuke Kimura , Takayuki Hayashi , Seiichi Suzuki , Tomoya Inoue
发明人： Naoto Yumiki , Yoshimasa Fushimi , Syunsuke Kimura , Takayuki Hayashi , Seiichi Suzuki , Tomoya Inoue
IPC分类号： G03B21/14
CPC分类号： G03B21/14 , G03B17/54
摘要： A projector system includes a first projection section projecting inputted image information onto a projection target, a laser pointer pointing a predetermined part of an image projected onto a screen 1, an image pick-up section picking up the image in a state pointed by the laser pointer, and a pointed position detecting section detecting the position of the part pointed by the laser pointer on the basis of the image information picked up by the image pick-up section. And a projection lens projects an image on the basis of the position of the part pointed by the laser pointer and detected by the pointed position detecting section and/or in correspondence to the image of the pointed part.
摘要翻译：一种投影仪系统，包括将输入的图像信息投影到投影对象上的第一投影部分，指向投影到画面1上的图像的预定部分的激光指示器，以激光指示的状态拾取图像的图像拾取部指针和指示位置检测部分，根据由图像拾取部分拾取的图像信息来检测由激光指示器指向的部分的位置。并且投影透镜基于由激光指示器指向的部分的位置并由尖锐位置检测部分和/或对应于尖锐部分的图像投影图像。

3. 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。

4. 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）。

5. 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。

6. 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。

7. 发明授权

US08596796B2 Projection display device with a cooling air fan 有权
标题翻译：具有冷却风扇的投影显示装置
公开(公告)号：US08596796B2
公开(公告)日：2013-12-03
申请号：US12555906
申请日：2009-09-09
申请人： Shu Namba , Shigekazu Yamagishi , Yoshimasa Fushimi , Naoko Yamashita
发明人： Shu Namba , Shigekazu Yamagishi , Yoshimasa Fushimi , Naoko Yamashita
IPC分类号： G03B21/18
CPC分类号： G03B21/16
摘要： A projection display device that includes: a light source unit 1 that includes a discharge lamp 2 as a light source; an image formation unit; a projection optical system; and a light source cooling unit that cools the light source unit. The light source unit is disposed so that a lamp axis that connects two discharge electrodes of the discharge lamp is orthogonal to a projecting direction of the projection optical system, and the light source unit includes: a concave mirror 3; and a transparent part 4 that covers an opening of the concave mirror. The light source cooling unit includes: a blowing fan that supplies cooling air; a plurality of air blowing ports 6a and 6b disposed at the concave mirror or a connecting part that connects the concave mirror and the transparent part; an air duct 9 that connects the air blowing ports and the blowing fan; a branch switching valve 10a that is disposed in the air duct and switches between a plurality of branch flow paths so as to allow the cooling air to flow therethrough; and a control valve that is provided for each of the air blowing ports and rotated around a supporting axis by the action of gravity depending on a posture of the light source cooling unit, thereby controlling a wind direction so that the cooling air is blown from above the discharge lamp. The top of the light source lamp is cooled effectively regardless of the installation posture of the projection display device.
摘要翻译：一种投影显示装置，包括：光源单元1，其包括作为光源的放电灯2; 图像形成单元; 投影光学系统; 以及冷却光源单元的光源冷却单元。光源单元被设置成使得放电灯的两个放电电极连接的灯轴正交于投影光学系统的投影方向，并且光源单元包括：凹面镜3; 以及覆盖凹面镜的开口的透明部分4。光源冷却单元包括：提供冷却空气的吹风扇; 设置在凹面镜处的多个送风口6a和6b或连接凹面镜和透明部分的连接部分; 连接吹风口和吹风扇的风道9; 分支切换阀10a，其设置在空气管道中，并且在多个分支流路之间切换，以允许冷却空气流过; 以及控制阀，其设置用于每个吹风口，并且根据光源冷却单元的姿势通过重力作用围绕支撑轴线旋转，从而控制风向，使得冷却空气从上方吹出放电灯。无论投影显示装置的安装姿势如何，光源灯的顶部都被有效地冷却。

8. 发明申请

US20110261271A1 LIGHTING DEVICE AND PROJECTION TYPE DISPLAY APPARATUS INCLUDING THE SAME 有权
标题翻译：照明装置和投影型显示装置，包括它们
公开(公告)号：US20110261271A1
公开(公告)日：2011-10-27
申请号：US13037385
申请日：2011-03-01
申请人： Shigekazu Yamagishi , Hiroki Sugiyama , Hiroshi Kitano , Yoshimasa Fushimi , Hirokazu Sakaguchi
发明人： Shigekazu Yamagishi , Hiroki Sugiyama , Hiroshi Kitano , Yoshimasa Fushimi , Hirokazu Sakaguchi
IPC分类号： H04N9/31 , F21V7/00
CPC分类号： H04N9/3152 , H04N9/3164
摘要： A lighting device configured to efficiently combine light beams emitted from a plurality of light sources, and to emit high output light while minimizing light loss, and a projection type display apparatus including the lighting device. The lighting device includes: a first light source and a second light source; two converging lenses for converging light beams emitted from the first and second light sources; two right-angle prisms for bending the light beams emitted from the first and second light sources; and a composite rod integrator for combining the light beams emitted from the first and second light sources. Between an exit surface of each right-angle prism and an incident surface of the composite rod integrator, a predetermined air gap is provided. The focal point of each converging lens is located on an incident surface of each right-angle prism.
摘要翻译：一种照明装置，其被配置为有效地组合从多个光源发射的光束，并且在最小化光损耗的同时发射高输出光;以及投影型显示装置，其包括所述照明装置。照明装置包括：第一光源和第二光源; 两个会聚透镜，用于会聚从第一和第二光源发出的光束; 用于弯曲从第一和第二光源发射的光束的两个直角棱镜; 以及用于组合从第一和第二光源发射的光束的复合棒积分器。在每个直角棱镜的出射表面和复合棒积分器的入射表面之间，提供预定的气隙。每个会聚透镜的焦点位于每个直角棱镜的入射表面上。

9. 发明授权

US07134757B2 Projection type display apparatus, rear projection, and multi-vision system 有权
标题翻译：投影型显示装置，背投，多视觉系统
公开(公告)号：US07134757B2
公开(公告)日：2006-11-14
申请号：US11130901
申请日：2005-05-17
申请人： Yoshimasa Fushimi , Yoshihiro Masumoto , Mitsuhiro Wada
发明人： Yoshimasa Fushimi , Yoshihiro Masumoto , Mitsuhiro Wada
IPC分类号： G03B21/20 , G03B21/26 , G02F1/1335 , H04N3/12
CPC分类号： H04N9/3114 , G02B19/0028 , G02B19/0047 , G02B26/0841 , G03B21/20 , H04N5/7416 , H04N5/7458 , H04N9/3141
摘要： The present invention provides a small projection type display apparatus capable of suppressing an optical path of incident light and an optical path of output light in a reflection type light valve from being overlapped with each other and obtaining a projected image of high quality; a rear projector and a multi-vision system using the same. The projection type display apparatus is composed of an illumination optical system 2 for collecting light radiated from a light source 1 to form illumination light, a reflection type light valve 6 for reflecting the illumination light to output modulated light forming an optical image, a projection lens system 7 for projecting an optical image formed by the reflection type light valve, and a lens element 5 with a positive power. The lens element 5 is composed of one plano-convex lens, and is placed between the reflection type light valve and the projection lens system with a convex surface directed to the projection lens system, in such a manner that the illumination light passes through the lens element to illuminate the reflection type light valve, and the modulated light output from the reflection type light valve passes through the lens element to be incident upon the projection lens system.
摘要翻译：本发明提供一种能够抑制入射光的光路和反射型光阀中的输出光的光路彼此重叠并获得高品质的投影图像的小型投影型显示装置。后投影机和使用其的多视觉系统。投影型显示装置由用于收集从光源1照射的光以形成照明光的照明光学系统2，反射型光阀6，用于反射照明光以输出形成光学图像的调制光，投影透镜用于投影由反射型光阀形成的光学图像的系统7和具有正光焦度的透镜元件5。透镜元件5由一个平凸透镜构成，并且以照明光通过透镜的方式设置在反射型光阀和投影透镜系统之间，具有朝向投影透镜系统的凸面元件以照亮反射型光阀，并且从反射型光阀输出的调制光通过透镜元件入射到投影透镜系统。

10. 发明申请

US20110234647A1 IMAGE DISPLAY DEVICE 有权
标题翻译：图像显示设备
公开(公告)号：US20110234647A1
公开(公告)日：2011-09-29
申请号：US13037382
申请日：2011-03-01
申请人： Takayuki Kimoto , Takaaki Gyoten , Yoshimasa Fushimi
发明人： Takayuki Kimoto , Takaaki Gyoten , Yoshimasa Fushimi
IPC分类号： G09G5/10
CPC分类号： G09G3/002 , G09G3/3413 , G09G3/346 , G09G2310/0235 , G09G2320/0261 , H04N9/3111 , H04N9/3155
摘要： An image display device includes a plurality solid-state light sources, a modulator configured to modulate light from a plurality of solid-state light sources, and an image display device configured to generate from a frame of image data, a plurality of subframes each further divided into subfields, and to display the plurality of subframes. The modulator turns off light output from all the solid-state light sources for the duration of one or more of the plurality of subframes, whereby it is possible to reduce motion blur arising from a hold-type display device, in which after-images remain on the retina of a person's eyes when viewing moving objects.
摘要翻译：图像显示装置包括多个固态光源，调制器，用于调制来自多个固态光源的光;以及图像显示装置，被配置为从图像数据的帧生成多个子帧分为子场，并显示多个子帧。在多个子帧中的一个或多个持续时间内，调制器关闭来自所有固态光源的光输出，由此可以减少由保持型显示装置产生的运动模糊，其中保留图像后在观察移动物体时在人眼的视网膜上。

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