公开(公告)号：US20080205066A1

公开(公告)日：2008-08-28

申请号：US12029739

申请日：2008-02-12

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

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

IPC分类号： F21V5/00 ,  B65B53/00 ,  B32B38/00

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, capable of being thinned is provided. The optical package 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： 提供能够防止产生皱折，挠曲和翘曲的能够变薄的光学封装体。 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：US07633682B2

公开(公告)日：2009-12-15

申请号：US12029739

申请日：2008-02-12

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

发明人： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Hirokazu Odagiri ,  Satoshi Sato ,  Andrew Chakchung Yu ,  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, capable of being thinned is provided. The optical package 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： 提供能够防止产生皱折，挠曲和翘曲的能够变薄的光学封装体。 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：US20100067117A1

公开(公告)日：2010-03-18

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： G02B27/12 ,  F21V5/04

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：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：US20100309411A1

公开(公告)日：2010-12-09

申请号：US12785641

申请日：2010-05-24

申请人： Akihiro Shibata ,  Jun Sasaki ,  Hirofumi Tsuiki ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Satoko Asaoka ,  Kanako Hashimoto ,  Yasuyuki Kudo ,  Saori Hayashi ,  Teiichi Miyauchi ,  Satoshi Sekino ,  Makoto Aoki

发明人： Akihiro Shibata ,  Jun Sasaki ,  Hirofumi Tsuiki ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Satoko Asaoka ,  Kanako Hashimoto ,  Yasuyuki Kudo ,  Saori Hayashi ,  Teiichi Miyauchi ,  Satoshi Sekino ,  Makoto Aoki

IPC分类号： G02F1/13357 ,  G02B5/02 ,  G09F13/04 ,  G03F7/20

CPC分类号： G02B5/02 ,  B29D11/00798 ,  G02B3/0031 ,  G02B3/0043 ,  G02B3/0056 ,  G02B3/0062 ,  G02F1/133606 ,  G02F1/13362 ,  G02F2001/133607

摘要： A diffusion sheet includes: a substrate having a first principal surface and a second principal surface; and structures each in a convex shape formed randomly on the first principal surface or the second principal surface of the substrate. The structures have an identical or almost identical height. The structures have an aspect ratio h/r, where r denotes an average radius of the structures and h denotes an average height of the structures, of more than 0.85 and not more than 1.50. The structures have a filling factor of not less than 60% and not more than 80%.

摘要翻译： 漫射片包括：具有第一主表面和第二主表面的衬底; 以及在基板的第一主表面或第二主表面上随机形成为凸形的结构。 这些结构具有相同或几乎相同的高度。 该结构具有纵横比h / r，其中r表示结构的平均半径，h表示结构的平均高度，大于0.85且不大于1.50。 该结构的填充系数不小于60％且不大于80％。

公开(公告)号：US08692962B2

公开(公告)日：2014-04-08

申请号：US12785641

申请日：2010-05-24

申请人： Akihiro Shibata ,  Jun Sasaki ,  Hirofumi Tsuiki ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Satoko Asaoka ,  Kanako Hashimoto ,  Yasuyuki Kudo ,  Saori Hayashi ,  Teiichi Miyauchi ,  Satoshi Sekino ,  Makoto Aoki

发明人： Akihiro Shibata ,  Jun Sasaki ,  Hirofumi Tsuiki ,  Akihiro Horii ,  Noriyuki Hirai ,  Hiroshi Mizuno ,  Satoko Asaoka ,  Kanako Hashimoto ,  Yasuyuki Kudo ,  Saori Hayashi ,  Teiichi Miyauchi ,  Satoshi Sekino ,  Makoto Aoki

IPC分类号： G02F1/1335 ,  G02B5/04

CPC分类号： G02B5/02 ,  B29D11/00798 ,  G02B3/0031 ,  G02B3/0043 ,  G02B3/0056 ,  G02B3/0062 ,  G02F1/133606 ,  G02F1/13362 ,  G02F2001/133607

摘要： A diffusion sheet includes: a substrate having a first principal surface and a second principal surface; and structures each in a convex shape formed randomly on the first principal surface or the second principal surface of the substrate. The structures have an identical or almost identical height. The structures have an aspect ratio h/r, where r denotes an average radius of the structures and h denotes an average height of the structures, of more than 0.85 and not more than 1.50. The structures have a filling factor of not less than 60% and not more than 80%.

摘要翻译： 漫射片包括：具有第一主表面和第二主表面的衬底; 以及在基板的第一主表面或第二主表面上随机形成为凸形的结构。 这些结构具有相同或几乎相同的高度。 该结构具有纵横比h / r，其中r表示结构的平均半径，h表示结构的平均高度，大于0.85且不大于1.50。 该结构的填充系数不小于60％且不大于80％。

公开(公告)号：US08334950B2

公开(公告)日：2012-12-18

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： G02F1/1335

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：US07980712B2

公开(公告)日：2011-07-19

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： F21V9/14 ,  F21V5/02

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交叉的方向。 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。

公开(公告)号：US07918571B2

公开(公告)日：2011-04-05

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： F21V9/14

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：US07864267B2

公开(公告)日：2011-01-04

申请号：US12061433

申请日：2008-04-02

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

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

IPC分类号： G02F1/1335 ,  G02F1/13357 ,  F21V5/04

CPC分类号： G02B5/04 ,  G02B5/0215 ,  G02B5/0231 ,  G02B5/0257 ,  G02B5/0278 ,  G02B5/045 ,  G02B6/0053 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet capable of eliminating rapid lowering of the luminance view angle while minimizing the lowering amount of the front luminance, or while avoiding the lowering of the front luminance is provided. The optical sheet includes a first light transmissive film and a second light transmissive film. The first light transmissive film and the second light transmissive film are layered on each other, the first light transmissive film has a plurality of first convexes that extend in a given direction and are arranged in parallel in a direction crossing the given direction in-plane on the second light transmissive film side, and the second light transmissive film has a plurality of second convexes that are arranged in parallel in one direction and are arranged in parallel in a direction crossing the one direction in-plane on the first light transmissive film side, and has shape anisotropy and refractive index anisotropy in-plane.

摘要翻译： 提供能够消除亮度视角的快速降低同时最小化正面亮度的降低量或同时避免正面亮度降低的光学片。 光学片包括第一透光膜和第二透光膜。 第一透光膜和第二透光膜彼此层叠，第一透光膜具有沿给定方向延伸的多个第一凸部，并且沿与所述给定方向平行的方向平行地布置在 所述第二透光膜侧，所述第二透光膜具有多个第二凸部，所述第二凸部在一个方向上平行布置，并且在与所述第一透光膜侧的面内的一个方向同向的方向上平行配置， 并具有平面内的各向异性和折射率各向异性。