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31. 发明授权

US4096462A Deflection yoke device for use in color television receiver sets 失效
标题翻译：用于彩色电视接收机组的偏转磁轭装置
公开(公告)号：US4096462A
公开(公告)日：1978-06-20
申请号：US785523
申请日：1977-04-07
申请人： Mitsuharu Akatsu , Ichiro Niitsu , Masao Obara , Ryoichi Hirota , Shuzo Matsumoto , Takesuke Maruyama
发明人： Mitsuharu Akatsu , Ichiro Niitsu , Masao Obara , Ryoichi Hirota , Shuzo Matsumoto , Takesuke Maruyama
IPC分类号： H01J29/76 , H01F5/00
CPC分类号： H01J29/76
摘要： The present invention relates to a deflection yoke device which is preferably combined with an in-line type color picture tube having electron guns aligned horizontally. The distribution of magnetic fields is determined in the horizontal direction such that a sharp or strong barrel magnetic field is localized on the side of the neck portion whereas an extremely sharp pincushion magnetic field is localized on the side of the funnel portion and at the same time, an intensely sharp pincushion magnetic field is distributed between the funnel portion and the neck portion. The central electron beam is deflected more at a greater angle than side electron beams so as to land outside the side electron beams.
摘要翻译：偏转线圈装置技术领域本发明涉及一种偏转线圈装置，其优选与具有水平对准的电子枪的直列式彩色显像管组合。在水平方向上确定磁场的分布，使得尖锐或强烈的筒状磁场定位在颈部侧面上，而非常尖锐的枕形磁场位于漏斗部分的一侧，并且同时尖锐的枕形磁场分布在漏斗部分和颈部之间。中心电子束以比侧面电子束更大的角度偏转，以便落在侧面电子束的外侧。

32. 发明授权

US07733578B2 Objective lens design method, lens, and optical system, optical head, and optical disc apparatus using the same 有权
标题翻译：物镜设计方法，透镜，光学系统，光头，以及使用其的光盘装置
公开(公告)号：US07733578B2
公开(公告)日：2010-06-08
申请号：US12176134
申请日：2008-07-18
申请人： Yasuyuki Sugi , Takesuke Maruyama
发明人： Yasuyuki Sugi , Takesuke Maruyama
IPC分类号： G02B13/18 , G11B7/00
CPC分类号： G11B7/1374 , G02B3/00 , G11B7/1353 , G11B7/139 , G11B7/13922 , G11B2007/0006
摘要： When the DVD provided with the DVD substrate 2 having thickness t2 of 0.6 mm is installed in the optical disc apparatus, the light beam 4 having wavelength λ1=655 nm is used as luminous flux of numerical aperture NA=0.63 to be condensed on the information surface 2a on the DVD substrate 2. When the CD provided with the CD substrate 3 having thickness t2 of 1.2 mm is installed in the optical disc apparatus, the light beam 5 having wavelength λ2=790 nm is effectively used as luminous flux of approximate numerical aperture NA=0.45 to be condensed on the information surface 3a on the DVD substrate 3. The wavefront aberration caused by a thickness difference between the DVD substrate 2 and CD substrate 3 is canceled out by the chromatic aberration caused by a wavelength difference between the light beams 4 and 5. Therefore, in spite of the difference in the transparent substrates, the light beams are suitably condensed respectively on the information surface 2a and 3a.
摘要翻译：当设置有厚度t2为0.6mm的DVD基板2的DVD安装在光盘装置中时，波长λ1= 655nm的光束4被用作数据孔径NA = 0.63的光通量，以在信息上被浓缩表面2a在DVD基板2上。当具有厚度t2为1.2mm的CD基板3的CD安装在光盘装置中时，具有波长λ2= 790nm的光束5被有效地用作近似数值的光通量孔径NA = 0.45被聚集在DVD基板3上的信息表面3a上。由DVD基板2和CD基板3之间的厚度差引起的波前像差由于光线之间的波长差引起的色差而被抵消因此，尽管透明基板的差异，光束分别适当地冷凝在信息表面2a和3a上。

33. 发明申请

US20060256443A1 Optical unit and image display apparatus 失效
公开(公告)号：US20060256443A1
公开(公告)日：2006-11-16
申请号：US11492089
申请日：2006-07-25
申请人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
发明人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G02B27/10
CPC分类号： G02B3/0056 , G02B3/005 , G02B3/0062 , G02B3/0075 , G02B27/0927 , G02B27/0961 , G02B27/283 , G02B27/285 , G03B21/208 , H04N9/3105 , H04N9/3152 , H04N9/3167
摘要： The present invention discloses the structure of the array lens that at least any one of the diagonal size, vertical size and lateral size of lens cell is set to almost 1/(4.5 or more) for each corresponding size of the display elements, the structure that the diagonal size of lens cell is set to almost 0.18 inch or less, the structure that the total number of lens cells is set to almost 240 or more and the structure that the lens focal distance of lens cell is set to almost 30 mm or less.

34. 发明授权

US07106518B2 Optical unit and image display apparatus 失效
公开(公告)号：US07106518B2
公开(公告)日：2006-09-12
申请号：US11233056
申请日：2005-09-23
申请人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
发明人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G02B27/10 , G02B27/12 , G03B27/42
CPC分类号： G02B3/0056 , G02B3/005 , G02B3/0062 , G02B3/0075 , G02B27/0927 , G02B27/0961 , G02B27/283 , G02B27/285 , G03B21/208 , H04N9/3105 , H04N9/3152 , H04N9/3167
摘要： The present invention discloses the structure of the array lens that at least any one of the diagonal size, vertical size and lateral size of lens cell is set to almost 1/(4.5 or more) for each corresponding size of the display elements, the structure that the diagonal size of lens cell is set to almost 0.18 inch or less, the structure that the total number of lens cells is set to almost 240 or more and the structure that the lens focal distance of lens cell is set to almost 30 mm or less.

35. 发明授权

US06824273B2 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
标题翻译：液晶投影机，投影镜头单元，光学单元和冷却系统相同
公开(公告)号：US06824273B2
公开(公告)日：2004-11-30
申请号：US10422952
申请日：2003-04-25
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B2116
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.
摘要翻译：一种液晶投影仪，包括：照明光学系统，包括光源;分离光学系统，用于将照明光学系统发射的照射光分离为三种光线;投影透镜单元，包括投影透镜，十字分色棱镜设置在投影透镜的光接收端附近，以及配置在十字分色棱镜周围的多个液晶面板，以及用于向光源供电的光源电源。投影透镜单元，分色光学系统，照明光学系统和光源电源按顺序排列。液晶投影仪的外形尺寸为263mm×318mm以下的水平面。液晶面板的显示屏尺寸为0.9英寸。用于冷却多个液晶面板的冷却风扇设置在投影透镜旁边。

36. 发明授权

US06783245B2 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
公开(公告)号：US06783245B2
公开(公告)日：2004-08-31
申请号：US09791702
申请日：2001-02-26
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B2116
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.

37. 发明授权

US06351295B2 Projection type liquid crystal display device 失效
标题翻译：投影式液晶显示装置
公开(公告)号：US06351295B2
公开(公告)日：2002-02-26
申请号：US09727541
申请日：2000-12-04
申请人： Takashi Kakuda , Masaharu Deguchi , Futoshi Yamasaki , Takesuke Maruyama , Naohiro Konuma , Yutaka Matsuda
发明人： Takashi Kakuda , Masaharu Deguchi , Futoshi Yamasaki , Takesuke Maruyama , Naohiro Konuma , Yutaka Matsuda
IPC分类号： G02F11335
CPC分类号： H04N9/315 , G02B27/0927 , G02B27/0961 , G02B27/0983 , H04N5/7441 , H04N9/3105
摘要： A projection type liquid crystal display device using liquid crystal display elements, which has a light source; illumination optics having a function of irradiating a plane to be irradiated with light emitted by the light source; and liquid crystal display elements modulating light; projection optics for projecting light exiting from the liquid crystal display elements; wherein the illumination optics include at least an elliptic mirror and a spherical mirror, and the illumination optics include further a first lens array and a second lens array, in which a plurality of lenses are arranged perpendicularly to an optical axis, from the light source side; and a condenser lens for irradiating the liquid crystal display elements with light after exit from the second lens array with a high efficiency. In this way it is possible to realize a bright projection type liquid crystal display device having a small size and a good image quality performance.
摘要翻译：一种使用具有光源的液晶显示元件的投影型液晶显示装置; 具有照射由光源发出的光照射平面的功能的照明光学元件; 和调制光的液晶显示元件; 用于投射从液晶显示元件出射的光的投影光学元件; 其中所述照明光学器件至少包括椭圆镜和球面镜，并且所述照明光学器件还包括第一透镜阵列和第二透镜阵列，其中多个透镜垂直于光轴布置在所述光源侧 ; 以及聚光透镜，用于以高效率从第二透镜阵列出射之后用光照射液晶显示元件。以这种方式，可以实现具有小尺寸和良好图像质量性能的亮投影型液晶显示装置。

38. 发明授权

US5684548A Liquid crystal display element and micro-lens arrangement and a display using the same 失效
标题翻译：液晶显示元件和微透镜布置以及使用其的显示器
公开(公告)号：US5684548A
公开(公告)日：1997-11-04
申请号：US470456
申请日：1995-06-06
申请人： Yoshio Ariki , Takashi Kakuda , Masaharu Deguchi , Takesuke Maruyama , Futoshi Yamasaki
发明人： Yoshio Ariki , Takashi Kakuda , Masaharu Deguchi , Takesuke Maruyama , Futoshi Yamasaki
IPC分类号： G02F1/13 , G02F1/1335 , G09F9/35 , H04N9/31
CPC分类号： H04N9/315 , G02F1/133526 , H04N9/3105 , H04N9/312 , H04N9/3182
摘要： A liquid crystal display includes an illumination optical system which has a light source for emitting light and acts to irradiate the light from the light source on a light bulb on which an optical image is formed in accordance with a video signal, and a transmission-type liquid crystal display element for displaying the image information by the electrooptical effect of the liquid injected between a pair of transparent substrates of the light bulb. The liquid crystal display element is formed of a micro-lens array which has unit lenses provided to oppose the respective picture elements of the picture element array of the liquid crystal and thus to have the same array as the picture element array of the liquid crystal. Since this micro-lens array is closely attached to the side of liquid crystal display element to which the luminous flux emitted from the light source is incident, or integrally formed within the liquid crystal cell substrate, the liquid crystal display element has a high aperture ratio.
摘要翻译：液晶显示器包括照明光学系统，该照明光学系统具有用于发光的光源，并且用于根据视频信号将来自光源的光照射到其上形成有光学图像的灯泡上，并且透射型液晶显示元件，用于通过注入在灯泡的一对透明基板之间的液体的电光效应来显示图像信息。液晶显示元件由微透镜阵列形成，该微透镜阵列具有设置为与液晶的像素阵列的各个像素相对的单位透镜，因此具有与液晶的像素阵列相同的阵列。由于该微透镜阵列紧密地附着在从光源发射的光束入射的液晶显示元件的一侧或者一体地形成在液晶单元基板内，所以液晶显示元件具有高的开口率。

39. 发明授权

US5455694A Liquid crystal display with pixel shape same as image of light source through microlens 失效
标题翻译：液晶显示器，其像素形状与通过微透镜的光源图像相同
公开(公告)号：US5455694A
公开(公告)日：1995-10-03
申请号：US852005
申请日：1992-03-16
申请人： Yoshio Ariki , Takashi Kakuda , Masaharu Deguchi , Takesuke Maruyama , Futoshi Yamasaki
发明人： Yoshio Ariki , Takashi Kakuda , Masaharu Deguchi , Takesuke Maruyama , Futoshi Yamasaki
IPC分类号： G02F1/13 , G02F1/1335 , G09F9/35 , H04N9/31
CPC分类号： H04N9/315 , G02F1/133526 , H04N9/3105 , H04N9/312 , H04N9/3182
摘要： A liquid crystal display includes an illumination optical system which has a light source of emitting source on a light valve on which an optical image is formed in accordance with a video signal. A transmission-type liquid crystal display element is used to display the image information by the electrooptical effect of the liquid injected between a pair of transparent substrates of the light valve. The liquid crystal display element is formed of a micro-lens array which has unit lenses provided to oppose the respective picture elements of the picture element array of the liquid crystal and thus to have the same array as the picture element array of the liquid crystal. The micro-lens array is proximate to the side of liquid crystal display element to which the luminous flux emitted from the light source is incident, or integrally formed within the liquid crystal cell substrate so that the liquid crystal display element has a high aperture ratio. The light source or the concave mirror is shaped similar to the shape of the aperture of the liquid crystal display element.
摘要翻译：液晶显示器包括照明光学系统，其具有根据视频信号在其上形成光学图像的光阀上具有发光源的光源。透射型液晶显示元件用于通过喷射在光阀的一对透明基板之间的液体的电光效应来显示图像信息。液晶显示元件由微透镜阵列形成，该微透镜阵列具有设置为与液晶的像素阵列的各个像素相对的单位透镜，因此具有与液晶的像素阵列相同的阵列。微透镜阵列靠近从光源发射的光束入射的液晶显示元件的一侧，或者一体地形成在液晶单元基板内，使得液晶显示元件具有高的开口率。光源或凹面镜形状类似于液晶显示元件的孔的形状。

40. 发明授权

US4740676A Range finding automatic focusing system employing a rotatable transparent plate and a half-split light receiving element 失效
标题翻译：测距自动对焦系统采用可旋转透明板和半分割光接收元件
公开(公告)号：US4740676A
公开(公告)日：1988-04-26
申请号：US858792
申请日：1986-05-01
申请人： Hironobu Satoh , Takesuke Maruyama , Takashi Azumi , Kenji Sano , Takanori Hisada
发明人： Hironobu Satoh , Takesuke Maruyama , Takashi Azumi , Kenji Sano , Takanori Hisada
IPC分类号： G01C3/06 , G01S17/46 , G02B7/32 , G03B3/00 , G03B13/36 , H04N5/232 , G01J1/20
CPC分类号： G01S17/48 , G02B7/32
摘要： An automatic focusing apparatus comprises a light emitting element emitting a beam of electromagnetic radiation directed toward a subject through a light projecting lens, a light receiving element receiving a beam spot reflected from the subject and passing through a light receiving lens, and a parallel-surface transparent plate disposed rotatably between the light receiving lens and the light receiving element. The parallel-surface transparent plate is rotated in interlocking relation with linear movement of an optical lens moving together with movement of a focus ring, thereby automatically attaining the focus by ceasing the movement of the lens optical system as soon as the output signal of the light receiving element attains a predetermined level.
摘要翻译：一种自动对焦装置，包括：发光元件，其通过光投射透镜发射朝向被摄体的电磁辐射束;受光元件，接收从受检者反射并穿过受光透镜的光束点;平行表面透光板可旋转地设置在光接收透镜和光接收元件之间。平行面透明板与光圈一起移动的光学透镜的线性运动互锁地旋转，由此一旦光的输出信号就停止透镜光学系统的移动，自动实现聚焦接收元件达到预定水平。

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