公开(公告)号：US08553175B2

公开(公告)日：2013-10-08

申请号：US11735810

申请日：2007-04-16

申请人： Eiji Ohta ,  Toru Abiko ,  Masato Ishigaki ,  Satoshi Sato ,  Yasuhiro Nishida ,  Akihiro Horii

发明人： Eiji Ohta ,  Toru Abiko ,  Masato Ishigaki ,  Satoshi Sato ,  Yasuhiro Nishida ,  Akihiro Horii

IPC分类号： G09F13/08 ,  F21V5/02 ,  G02F1/1335

CPC分类号： G02B5/045 ,  G02B6/0053 ,  G02F2001/133607

摘要： An optical sheet, a backlight device, and a liquid crystal display device are provided. The beam-condensing optical sheet includes a large number of irregularity portions arranged on one main surface of a light-transmissive base, in which a pitch of arrangement of the irregularity portions is 110 μm or more and 330 μm or less, and surface roughness (Ra) of the irregularity portion is 0.1 μm or less.

摘要翻译： 提供了一种光学片，背光装置和液晶显示装置。 聚光光学片包括布置在透光性基体的一个主表面上的大量不规则部分，其中凹凸部分的间距为110μm以上且330μm以下，表面粗糙度 Ra）为0.1μm以下。

公开(公告)号：US20110076394A1

公开(公告)日：2011-03-31

申请号：US12883682

申请日：2010-09-16

申请人： Daisuke Ito ,  Akihiro Horii ,  Hiroshi Mizuno ,  Noriyuki Hirai ,  Shunichi Kajiya ,  Yuu Miura ,  Mitsuhiro Chida ,  Masashi Ogawa

发明人： Daisuke Ito ,  Akihiro Horii ,  Hiroshi Mizuno ,  Noriyuki Hirai ,  Shunichi Kajiya ,  Yuu Miura ,  Mitsuhiro Chida ,  Masashi Ogawa

IPC分类号： B05D5/06 ,  B05C11/00 ,  B05C13/02

CPC分类号： B29C59/04 ,  B29C37/0067 ,  B29D11/00278 ,  B29D11/0074 ,  G02B3/0018 ,  G02B3/005 ,  G02B3/0068 ,  G02B5/045

摘要： An optical sheet manufacturing apparatus includes a first master including a first three-dimensional structure, a second master including a second three-dimensional structure, a first processing unit to heat a first surface of a resin sheet to a first temperature and transfer the first three-dimensional structure onto the first surface heated, a second processing unit to cool the first surface to a second temperature lower than the first temperature, heat a second surface of the resin sheet to a third temperature higher than the second temperature, and transfer the second three-dimensional structure onto the second surface heated, a third processing unit to cool the second surface to a fourth temperature lower than the third temperature, a first conveyance mechanism to perform conveyance from the first processing unit to the second processing unit, and a second conveyance mechanism to perform conveyance from the second processing unit to the third processing unit.

摘要翻译： 光学片材制造装置包括：具有第一三维结构的第一主体，包括第二三维结构的第二主体，将树脂片的第一表面加热到第一温度的第一处理单元， 将第一表面冷却到低于第一温度的第二温度的第二处理单元，将树脂片的第二表面加热至高于第二温度的第三温度，并将第二表面的第二表面加热到第二温度 三维结构加热到第二表面上，第三处理单元，用于将第二表面冷却到低于第三温度的第四温度;第一输送机构，用于执行从第一处理单元到第二处理单元的输送;第二处理单元， 传送机构，用于执行从第二处理单元到第三处理单元的传送。

公开(公告)号：US20110026240A1

公开(公告)日：2011-02-03

申请号：US12743466

申请日：2009-09-18

申请人： Hiroshi Hayashi ,  Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai ,  Yoshiyuki Maekawa ,  Masami Miyake ,  Yohei Kanno ,  Fumiko Sasaki ,  Akihiro Horii

发明人： Hiroshi Hayashi ,  Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai ,  Yoshiyuki Maekawa ,  Masami Miyake ,  Yohei Kanno ,  Fumiko Sasaki ,  Akihiro Horii

IPC分类号： G09F13/04 ,  B32B3/02 ,  B32B7/04 ,  G02B1/04 ,  B32B37/00

CPC分类号： G02B6/0065 ,  B29D11/0073 ,  G02B6/0081 ,  G02B6/0088 ,  G02B6/0093 ,  G02F1/133606 ,  G02F1/133615 ,  G02F1/13362 ,  G02F2001/133317 ,  G02F2001/133322 ,  G02F2001/133607 ,  G02F2201/083 ,  G02F2201/086 ,  G02F2201/54 ,  G02F2202/023 ,  G02F2202/025 ,  G02F2202/28 ,  G02F2203/68 ,  Y10T428/1036 ,  Y10T428/23 ,  Y10T428/24777

摘要： An optical element laminate is provided which, while an increase in thickness of a liquid crystal display device is suppressed, improves insufficient rigidity of an optical element and, in addition, which does not degrade display characteristics of the liquid crystal display device. The optical element laminate includes a plate-shaped support member having a first primary surface and a second primary surface and an optical element which is laminated on at least one of the first primary surface and the second primary surface of the support member and, in addition, which has a film shape or a sheet shape. The periphery of the laminated optical element is at least bonded to facing two sides of the support member, the optical element and the support member are placed in close contact with each other, and a thickness t of the support member, a length L of the support member, and a tensile force F of the optical element satisfy the relational expression of 0≦F≦1.65×104×t/L in an environment at a temperature of 70° C.

摘要翻译： 提供一种光学元件层叠体，其在抑制液晶显示装置的厚度增加的同时，提高光学元件的刚性不足，并且不会降低液晶显示装置的显示特性。 光学元件层叠体包括具有第一主表面和第二主表面的板状支撑构件和层叠在支撑构件的第一主表面和第二主表面中的至少一个上的光学元件，另外 ，其具有膜形状或片状。 层叠光学元件的周边至少与支撑构件的两侧面接合，光学元件和支撑构件彼此紧密接触，并且支撑构件的厚度t为 支撑构件和光学元件的拉伸力F在温度为70℃的环境中满足关系式0＆lt; nlE; F＆nlE; 1.65×104×t / L。

公开(公告)号：US07880970B2

公开(公告)日：2011-02-01

申请号：US12622107

申请日：2009-11-19

申请人： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Hirokazu Odagiri ,  Satoshi Sato ,  Yu Andrew Chakchung ,  Shogo Shinkai ,  Taro Omura ,  Hiroshi Mizuno ,  Akihiro Horii ,  Tatsuya Harima

发明人： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Hirokazu Odagiri ,  Satoshi Sato ,  Yu Andrew Chakchung ,  Shogo Shinkai ,  Taro Omura ,  Hiroshi Mizuno ,  Akihiro Horii ,  Tatsuya Harima

IPC分类号： G02B27/10

CPC分类号： G02B5/045 ,  G02B5/02 ,  G02B6/0053 ,  G02B6/0065 ,  G02B27/285 ,  G02F1/133604 ,  G02F1/133606 ,  G02F1/133608 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2201/54 ,  Y10T428/1328

摘要： An optical packaged body capable of preventing generation of a wrinkle, deflection, and warpage, and capable of being thinned is provided. The optical packaged body includes a support medium and a packaging film that covers the support medium in a state of being applied with shrinkage force. The packaging film has an optical function section that acts on light from a light source in at least one of a first region into which the light from the light source enters and a second region from which the light from the light source is emitted after passing through the optical packaged body when the light source is arranged on one face side of the optical packaged body.

摘要翻译： 提供了能够防止产生皱纹，挠曲和翘曲并且能够变薄的光学包装体。 光学封装体包括支撑介质和在施加收缩力的状态下覆盖支撑介质的包装膜。 该包装薄膜具有光学功能部分，该光学功能部分作用于来自光源进入的第一区域中的至少一个中的来自光源的光，以及在通过后来自光源的光从该第二区域发射的第二区域 当光源被布置在光学封装体的一个面侧时的光学封装体。

公开(公告)号：US07852551B2

公开(公告)日：2010-12-14

申请号：US11628762

申请日：2005-06-09

申请人： Mitsuhiro Hara ,  Hiroshi Tosaka ,  Akihiro Horii ,  Kazunari Tokuda ,  Yoshihisa Tanikawa

发明人： Mitsuhiro Hara ,  Hiroshi Tosaka ,  Akihiro Horii ,  Kazunari Tokuda ,  Yoshihisa Tanikawa

IPC分类号： G02B21/00

CPC分类号： G02B21/22 ,  A61B5/0059 ,  A61B5/0068 ,  A61B2503/40 ,  G02B21/0036

摘要： A clear image having suppressed blurring due to pulsing is obtained by in-vivo examination of biological tissue or various internal organs of mammals, including small laboratory animals. The invention provides an optical-scanning microscope examination apparatus including a light source; a light-transmitting member for transmitting light from the light source; a collimator optical system for converting the transmitted light to a collimated beam; a beam-scanning unit for scanning the collimated beam on a subject; a focusing optical system for focusing the scanned beam onto the subject; a pupil-projection optical system; a light detector for detecting return light returning from the subject via the focusing optical system, the pupil-projection optical system, the beam-scanning unit, the collimator optical system, and the light-transmitting member; an actuator for moving the collimator optical system in an optical-axis direction; a control apparatus for controlling driving thereof; and a deflecting mechanism for deflecting the light issuing from the light-transmitting member in a direction intersecting the optical axis thereof, wherein the actuator is disposed in a space parallel to a plane including optical axes before and after deflection by the deflecting mechanism.

摘要翻译： 通过对包括小实验室动物在内的哺乳动物的生物组织或各种内部器官的体内检查来获得抑制由于脉冲引起的模糊的清晰图像。 本发明提供一种包括光源的光学扫描显微镜检查装置; 用于从光源透射光的透光构件; 用于将透射光转换成准直光束的准直器光学系统; 用于扫描被摄体上的准直光束的光束扫描单元; 用于将扫描光束聚焦到被摄体上的聚焦光学系统; 瞳孔投影光学系统; 光检测器，用于检测从对象经由聚焦光学系统，瞳孔投影光学系统，光束扫描单元，准直仪光学系统和透光元件返回的返回光; 用于沿准直光学系统沿光轴方向移动的致动器; 用于控制其驱动的控制装置; 以及偏转机构，用于偏转从所述透光部件发出的光沿与其光轴相交的方向，其中所述致动器设置在与所述偏转机构偏转前后包括光轴的平面平行的空间中。

公开(公告)号：US20100253879A1

公开(公告)日：2010-10-07

申请号：US12731911

申请日：2010-03-25

申请人： Noriyuki Hirai ,  Akihiro Horii ,  Hiroshi Mizuno ,  Akiko Kakibe ,  Tokuhiro Morioka ,  Shunichi Kajiya

发明人： Noriyuki Hirai ,  Akihiro Horii ,  Hiroshi Mizuno ,  Akiko Kakibe ,  Tokuhiro Morioka ,  Shunichi Kajiya

IPC分类号： G02F1/1335 ,  G02B5/00 ,  B29D11/00

CPC分类号： G02B1/04 ,  G02B5/045

摘要： An optical sheet includes a sheet body including a single translucent resin material layer having a first surface that light enters and a second surface that the light exits. The sheet body is orientationally crystallized in a first in-plane axis direction and a second in-plane axis direction orthogonal to each other and having a linear expansion coefficient of 1.0*10E−5/° C. or less in all in-plane directions. A structure surface portion that has a geometric configuration and is formed on at least one of the first surface and the second surface.

摘要翻译： 光学片包括片体，其包括具有光入射的第一表面和光离开的第二表面的单一半透明树脂材料层。 片体在彼此正交的第一面内轴方向和第二面内轴方向上取向结晶，在所有面内方向上的线膨胀系数为1.0×10E-5 /℃以下 。 一种结构表面部分，其具有几何构型并形成在第一表面和第二表面中的至少一个上。

公开(公告)号：US20100188608A1

公开(公告)日：2010-07-29

申请号：US12754270

申请日：2010-04-05

申请人： Mitsunari Hoshi ,  Kei Obata ,  Akihiro Horii ,  Hiroshi Mizuno

发明人： Mitsunari Hoshi ,  Kei Obata ,  Akihiro Horii ,  Hiroshi Mizuno

IPC分类号： G02F1/13357 ,  G02B27/10 ,  G02B5/30 ,  B29D11/00

CPC分类号： G02F1/133606 ,  G02B5/045 ,  G02B5/3083 ,  G02B6/0053 ,  G02B6/0056 ,  G02F1/13362 ,  G02F2001/133607

摘要： A light-transmitting film that has a predetermined polarization split function, in addition to a light-collecting function is provided. The index of refraction nx in a prism extension direction and the index of refraction in a prism alignment direction differ from each other. By generating a difference in the indices of refraction in the prism extension direction and the prism alignment direction orthogonal thereto, for the light incident on the light-transmitting film, the polarization component Lx oscillating in the prism extension direction and the polarization component Ly oscillating in the prism alignment direction can have different transmission characteristics. For example, by setting the index of refraction in the prism extension direction greater than the index of refraction in the prism alignment direction (nx>ny), among the light incident on the light-transmitting film, the amount of return light of the polarization component Lx oscillating in the prism extension direction is greater than that of the polarization component Ly oscillating in the prism alignment direction. In this way, not only a light-collecting function, but also a predetermined polarization split function is obtained.

摘要翻译： 提供了除了聚光功能之外还具有预定的偏振分割功能的透光膜。 棱镜延伸方向上的折射率nx和棱镜取向方向上的折射率彼此不同。 通过产生棱镜延伸方向和与其正交的棱镜取向方向的折射率差，对于入射到透光膜上的光，偏振分量Lx在棱镜延伸方向上振荡，偏振分量Ly在 棱镜取向方向可以具有不同的透射特性。 例如，通过将棱镜延伸方向的折射率设定为大于棱镜取向方向（nx> ny）的折射率，入射到透光膜的光中，偏振光的返回光量 在棱镜延伸方向上振荡的分量Lx大于在棱镜排列方向上振荡的偏振分量Ly的分量Lx。 以这种方式，不仅获得了聚光功能，而且获得了预定的偏振分离功能。

公开(公告)号：US20090059120A1

公开(公告)日：2009-03-05

申请号：US12201608

申请日：2008-08-29

申请人： Mitsunari Hoshi ,  Kei Obata ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Jun Shimizu

发明人： Mitsunari Hoshi ,  Kei Obata ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Jun Shimizu

IPC分类号： G02F1/13357 ,  F21V5/02

CPC分类号： G02B6/0056 ,  G02B6/0053 ,  G02F1/133606 ,  G02F2001/133607

摘要： An illumination apparatus is disclosed. The illumination apparatus includes a polarization plate, a light source, and a light transmission film. The light transmission film is disposed between the polarization plate and the light source and includes a plurality of prisms formed on a surface thereof, the plurality of prisms each having a ridge line in a first direction and being continuously arranged in a second direction perpendicular to the first direction. In the illumination apparatus, the light transmission film is disposed such that a ridge line direction of the plurality of prisms is one of a perpendicular direction and an approximately perpendicular direction to a transmission axis of the polarization plate.

摘要翻译： 公开了一种照明装置。 照明装置包括偏光板，光源和透光膜。 透光膜设置在偏振板和光源之间，并且包括在其表面上形成的多个棱镜，所述多个棱镜各自在第一方向上具有棱线，并且沿垂直于第二方向的第二方向连续地布置 第一个方向 在照明装置中，透光膜被配置为使得多个棱镜的棱线方向是与偏振板的透射轴垂直方向和大致垂直的方向之一。

公开(公告)号：US20080303975A1

公开(公告)日：2008-12-11

申请号：US12048098

申请日：2008-03-13

申请人： Hiroshi Mizuno ,  Akihiro Horii ,  Noriyuki Hirai ,  Kei Obata ,  Mitsunari Hoshi ,  Kiyohiro Kimura ,  Jun Sasaki

发明人： Hiroshi Mizuno ,  Akihiro Horii ,  Noriyuki Hirai ,  Kei Obata ,  Mitsunari Hoshi ,  Kiyohiro Kimura ,  Jun Sasaki

IPC分类号： G02F1/13357 ,  G02B5/04

CPC分类号： G02B5/045 ,  G02F2001/133507

摘要： An optical sheet combination structure disposed between a polarizer and a surface emitting unit, includes a first optical sheet having a number of columnar cubic structures of curing resin arrayed on a transparent base, a valley portion between adjacent cubic structures contacting a surface of the transparent base, and a second optical sheet disposed nearer to the side of the polarizer than the first optical sheet, having a number of columnar cubit structures arrayed on a surface, and a refractive index of the cubic structures along an extension direction thereof being different from a refractive index of the cubic structures along an array direction thereof.

摘要翻译： 设置在偏振器和表面发射单元之间的光学片组合结构包括：第一光学片，其具有多个立方体结构的固体树脂，其排列在透明基底上;相邻立方结构之间的与透明基底表面接触的谷部分 以及布置在比第一光学片更靠近偏振片侧的第二光学片，其具有排列在表面上的多个柱状矩形结构，并且立方结构沿其延伸方向的折射率不同于折射率 沿其排列方向的立方结构的折射率。

公开(公告)号：US20080232113A1

公开(公告)日：2008-09-25

申请号：US12052126

申请日：2008-03-20

申请人： Akihiro Horii ,  Kei Obata ,  Mitsunari Hoshi ,  Noriyuki Hirai ,  Hiroshi Mizuno

发明人： Akihiro Horii ,  Kei Obata ,  Mitsunari Hoshi ,  Noriyuki Hirai ,  Hiroshi Mizuno

IPC分类号： F21V5/02 ,  G02F1/13357 ,  B29D11/00

CPC分类号： G02F1/133606 ,  G02F1/13362 ,  G02F2001/133507 ,  G02F2001/133607 ,  G02F2413/10

摘要： A light-transmissive film for use in display devices is provided. The light-transmissive film includes a plurality of first protrusions formed on one surface and extending in a predetermined direction of the one surface, and a plurality of second protrusions formed on an opposite surface to the one surface, extending in one direction of the opposite surface, arranged parallel to the one direction, and arranged parallel to a direction intersecting the one direction. At least one of the first and second protrusions has a refractive index anisotropy in a plane.

摘要翻译： 提供了一种用于显示装置的透光膜。 所述透光膜包括形成在一个表面上并沿所述一个表面的预定方向延伸的多个第一突起，以及形成在与所述一个表面相反的表面上的多个第二突起，所述多个第二突起在相对表面的一个方向上延伸 平行于一个方向排列，并且平行于与该一个方向相交的方向。 第一和第二突起中的至少一个在平面中具有折射率各向异性。