公开(公告)号：US09081238B2

公开(公告)日：2015-07-14

申请号：US13689075

申请日：2012-11-29

Applicant: Yoshiharu Momonoi ,  Ayako Takagi ,  Shinichi Uehara ,  Yuko Kizu ,  Masako Kashiwagi

Inventor： Yoshiharu Momonoi ,  Ayako Takagi ,  Shinichi Uehara ,  Yuko Kizu ,  Masako Kashiwagi

IPC: G02F1/1343 ,  G02F1/29 ,  G02B27/22 ,  H04N13/04

CPC classification number: G02F1/134309 ,  G02B27/2214 ,  G02F1/29 ,  H04N13/305 ,  H04N13/359

Abstract: According to one embodiment, liquid crystal optical element includes: first board; second board; liquid crystal layer; first electrodes; second electrodes; third electrodes; and fourth electrode. The liquid crystal optical element generates refractive index distribution functioning as a lens. The first electrodes are at positions corresponding to end portions of the lens and on the liquid crystal layer side of the first board. The second electrodes are at positions corresponding to discontinuity points of the lens and on the liquid crystal layer side of the first board. The third electrodes are at positions corresponding to lens surfaces of the lens and on the liquid crystal layer side of the first board. The fourth electrode is provided to the whole surface on the liquid crystal layer side of the second board and includes first cutout portions formed at parts opposing the third electrodes.

Abstract translation: 根据一个实施例，液晶光学元件包括：第一板; 第二板 液晶层; 第一电极; 第二电极; 第三电极; 和第四电极。 液晶光学元件产生用作透镜的折射率分布。 第一电极位于对应于透镜的端部和第一板的液晶层侧的位置。 第二电极位于对应于透镜的不连续点的位置和第一板的液晶层侧。 第三电极位于与透镜的透镜表面和第一板的液晶层侧对应的位置。 第四电极设置在第二板的液晶层侧的整个表面上，并且包括形成在与第三电极相对的部分处的第一切口部。

公开(公告)号：US20130258214A1

公开(公告)日：2013-10-03

申请号：US13716355

申请日：2012-12-17

Applicant: Yuko KIZU ,  Ayako Takagi ,  Shinichi Uehara ,  Masako Kashiwagi ,  Yoshiharu Momonoi ,  Masahiro Baba

Inventor： Yuko KIZU ,  Ayako Takagi ,  Shinichi Uehara ,  Masako Kashiwagi ,  Yoshiharu Momonoi ,  Masahiro Baba

IPC: G02F1/1335

CPC classification number: G02F1/133526 ,  G02B27/26 ,  G02F1/133528 ,  G02F1/134309 ,  G02F1/29

Abstract: According to one embodiment, an image display device includes a liquid crystal lens device and an image display unit. The liquid crystal lens device includes a liquid crystal optical element unit. The liquid crystal optical element unit includes a first substrate unit, a second substrate unit and a liquid crystal layer. The liquid crystal layer is provided between the first and second substrate units. The liquid crystal layer has an alignment twisted by an angle not less than 5 degrees and not more than 45 degrees along a normal axis of a major surface of the first substrate unit. The image display unit includes a display unit. The second substrate unit is disposed between the first substrate unit and the display unit.

Abstract translation: 根据一个实施例，图像显示装置包括液晶透镜装置和图像显示单元。 液晶透镜装置包括液晶光学元件单元。 液晶光学元件单元包括第一基板单元，第二基板单元和液晶层。 液晶层设置在第一和第二基板单元之间。 液晶层具有沿第一基板单元的主表面的法线轴线不小于5度且不超过45度的对准。 图像显示单元包括显示单元。 第二基板单元设置在第一基板单元和显示单元之间。

公开(公告)号：US09188815B2

公开(公告)日：2015-11-17

申请号：US13728197

申请日：2012-12-27

Applicant: Shinichi Uehara ,  Masako Kashiwagi ,  Ayako Takagi ,  Masahiro Baba ,  Yuko Kizu ,  Yoshiharu Momonoi

Inventor： Shinichi Uehara ,  Masako Kashiwagi ,  Ayako Takagi ,  Masahiro Baba ,  Yuko Kizu ,  Yoshiharu Momonoi

IPC: G02F1/1343 ,  G02F1/1333 ,  G02B27/22 ,  G02F1/1337 ,  G02F1/29

CPC classification number: G02F1/134309 ,  G02B27/2214 ,  G02F1/133345 ,  G02F1/29 ,  G02F2001/13373 ,  G02F2001/134381 ,  G02F2001/294

Abstract: According to one embodiment, liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate, first electrodes extending in a first direction, a first sub electrode, and a second sub electrode. The second substrate unit includes a second substrate and an opposing electrode. The liquid crystal layer is provided between the first and second substrate units and. The first substrate unit including at least one selected from: a first distance between the one electrode of the first electrodes and the first sub electrode longer than a second distance between the other electrode of the first electrodes and the second sub electrode; and a first width of the first sub electrode narrower than a second width of the second sub electrode.

Abstract translation: 根据一个实施例，液晶光学装置包括第一基板单元，第二基板单元和液晶层。 第一基板单元包括第一基板，沿第一方向延伸的第一电极，第一子电极和第二子电极。 第二基板单元包括第二基板和相对电极。 液晶层设置在第一和第二基板单元之间。 所述第一基板单元包括选自以下中的至少一个：所述第一电极的所述一个电极和所述第一子电极之间的第一距离长于所述第一电极的另一个电极与所述第二子电极之间的第二距离; 并且所述第一子电极的第一宽度窄于所述第二子电极的第二宽度。

公开(公告)号：US08773629B2

公开(公告)日：2014-07-08

申请号：US13617392

申请日：2012-09-14

Applicant: Shinichi Uehara ,  Masako Kashiwagi ,  Ayako Takagi ,  Masahiro Baba ,  Yuko Kizu ,  Yoshiharu Momonoi

Inventor： Shinichi Uehara ,  Masako Kashiwagi ,  Ayako Takagi ,  Masahiro Baba ,  Yuko Kizu ,  Yoshiharu Momonoi

IPC: G02F1/1343 ,  G02F1/133

CPC classification number: G02F1/133707 ,  G02B27/2214 ,  G02F1/134309 ,  G02F2001/13373 ,  G02F2001/134381 ,  G02F2001/294 ,  H04N13/305

Abstract: According to one embodiment, a liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate and a plurality of first electrodes. The first electrodes are provided on the first substrate to extend in a first direction. Each of the first electrodes has a first side surface and a second side surface opposite to the first side surface. The second substrate unit includes a second substrate and an opposing electrode. The second substrate opposes the first substrate. The opposing electrode is provided on the second substrate to oppose the first electrodes. The liquid crystal layer is provided between the first substrate unit and the second substrate unit. The first side surface has a first protruding portion and a first recessed portion arranged with the first protruding portion in the first direction.

Abstract translation: 根据一个实施例，液晶光学装置包括第一基板单元，第二基板单元和液晶层。 第一基板单元包括第一基板和多个第一电极。 第一电极设置在第一基板上以沿第一方向延伸。 每个第一电极具有与第一侧表面相对的第一侧表面和第二侧表面。 第二基板单元包括第二基板和相对电极。 第二基板与第一基板相对。 相对电极设置在第二基板上以与第一电极相对。 液晶层设置在第一基板单元和第二基板单元之间。 第一侧面具有第一突出部和与第一突出部在第一方向上配置的第一凹部。

公开(公告)号：US20130286342A1

公开(公告)日：2013-10-31

申请号：US13689075

申请日：2012-11-29

Applicant: Yoshiharu MOMONOI ,  Ayako Takagi ,  Shinichi Uehara ,  Yuko Kizu ,  Masako Kashiwagi

Inventor： Yoshiharu MOMONOI ,  Ayako Takagi ,  Shinichi Uehara ,  Yuko Kizu ,  Masako Kashiwagi

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02B27/2214 ,  G02F1/29 ,  H04N13/305 ,  H04N13/359

Abstract: According to one embodiment, liquid crystal optical element includes: first board; second board; liquid crystal layer; first electrodes; second electrodes; third electrodes; and fourth electrode. The liquid crystal optical element generates refractive index distribution functioning as a lens. The first electrodes are at positions corresponding to end portions of the lens and on the liquid crystal layer side of the first board. The second electrodes are at positions corresponding to discontinuity points of the lens and on the liquid crystal layer side of the first board. The third electrodes are at positions corresponding to lens surfaces of the lens and on the liquid crystal layer side of the first board. The fourth electrode is provided to the whole surface on the liquid crystal layer side of the second board and includes first cutout portions formed at parts opposing the third electrodes.

Abstract translation: 根据一个实施例，液晶光学元件包括：第一板; 第二板 液晶层; 第一电极; 第二电极; 第三电极; 和第四电极。 液晶光学元件产生用作透镜的折射率分布。 第一电极位于对应于透镜的端部和第一板的液晶层侧的位置。 第二电极位于对应于透镜的不连续点的位置和第一板的液晶层侧。 第三电极位于对应于透镜的透镜表面和第一板的液晶层侧的位置。 第四电极设置在第二板的液晶层侧的整个表面上，并且包括形成在与第三电极相对的部分处的第一切口部。

公开(公告)号：US08922727B2

公开(公告)日：2014-12-30

申请号：US13716355

申请日：2012-12-17

Applicant: Yuko Kizu ,  Ayako Takagi ,  Shinichi Uehara ,  Masako Kashiwagi ,  Yoshiharu Momonoi ,  Masahiro Baba

Inventor： Yuko Kizu ,  Ayako Takagi ,  Shinichi Uehara ,  Masako Kashiwagi ,  Yoshiharu Momonoi ,  Masahiro Baba

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/29 ,  G02B27/26

CPC classification number: G02F1/133526 ,  G02B27/26 ,  G02F1/133528 ,  G02F1/134309 ,  G02F1/29

Abstract: According to one embodiment, an image display device includes a liquid crystal lens device and an image display unit. The liquid crystal lens device includes a liquid crystal optical element unit. The liquid crystal optical element unit includes a first substrate unit, a second substrate unit and a liquid crystal layer. The liquid crystal layer is provided between the first and second substrate units. The liquid crystal layer has an alignment twisted by an angle not less than 5 degrees and not more than 45 degrees along a normal axis of a major surface of the first substrate unit. The image display unit includes a display unit. The second substrate unit is disposed between the first substrate unit and the display unit.

Abstract translation: 根据一个实施例，图像显示装置包括液晶透镜装置和图像显示单元。 液晶透镜装置包括液晶光学元件单元。 液晶光学元件单元包括第一基板单元，第二基板单元和液晶层。 液晶层设置在第一和第二基板单元之间。 液晶层具有沿第一基板单元的主表面的法线轴线不小于5度且不超过45度的对准。 图像显示单元包括显示单元。 第二基板单元设置在第一基板单元和显示单元之间。

公开(公告)号：US20130271678A1

公开(公告)日：2013-10-17

申请号：US13617392

申请日：2012-09-14

Applicant: Shinichi Uehara ,  Masako Kashiwagi ,  Ayako Takagi ,  Masahiro Baba ,  Yuko Kizu ,  Yoshiharu Momonoi

Inventor： Shinichi Uehara ,  Masako Kashiwagi ,  Ayako Takagi ,  Masahiro Baba ,  Yuko Kizu ,  Yoshiharu Momonoi

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02B27/2214 ,  G02F1/134309 ,  G02F2001/13373 ,  G02F2001/134381 ,  G02F2001/294 ,  H04N13/305

Abstract: According to one embodiment, a liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate and a plurality of first electrodes. The first electrodes are provided on the first substrate to extend in a first direction. Each of the first electrodes has a first side surface and a second side surface opposite to the first side surface. The second substrate unit includes a second substrate and an opposing electrode. The second substrate opposes the first substrate. The opposing electrode is provided on the second substrate to oppose the first electrodes. The liquid crystal layer is provided between the first substrate unit and the second substrate unit. The first side surface has a first protruding portion and a first recessed portion arranged with the first protruding portion in the first direction.

Abstract translation: 根据一个实施例，液晶光学装置包括第一基板单元，第二基板单元和液晶层。 第一基板单元包括第一基板和多个第一电极。 第一电极设置在第一基板上以沿第一方向延伸。 每个第一电极具有与第一侧表面相对的第一侧表面和第二侧表面。 第二基板单元包括第二基板和相对电极。 第二基板与第一基板相对。 相对电极设置在第二基板上以与第一电极相对。 液晶层设置在第一基板单元和第二基板单元之间。 第一侧面具有第一突出部和与第一突出部在第一方向上配置的第一凹部。

公开(公告)号：US08400579B2

公开(公告)日：2013-03-19

申请号：US13162468

申请日：2011-06-16

Applicant: Yoshiharu Momonoi ,  Kazuyasu Ohwaki ,  Kenzo Isogawa ,  Takeshi Morino ,  Masataka Shiratsuchi

Inventor： Yoshiharu Momonoi ,  Kazuyasu Ohwaki ,  Kenzo Isogawa ,  Takeshi Morino ,  Masataka Shiratsuchi

IPC: G02F1/1335 ,  F21V7/04

CPC classification number: G02B6/0055 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0068 ,  G02F2001/133601

Abstract: According to one embodiment, a liquid crystal display includes a display module and a backlight module configured to irradiate light on the display module. The backlight module includes a light guide plate, a first light source, a reflective plate, and a second light source. The light guide plate has a light output face at a position corresponding to a first small area on the display module. The first light source is configured to irradiate light toward the light guide plate from a side of the light guide plate in such a manner that the irradiated light reaches the first small area. The reflective plate is facing to the light guide plate, and the reflective plate has a reflective face configured to reflect light toward a second small area different from the first small area. The second light source is configured to irradiate light toward the reflective plate from a side of the reflective plate in such a manner that the irradiated light reaches the second small area.

Abstract translation: 根据一个实施例，液晶显示器包括：显示模块和被配置为将光照射在显示模块上的背光模块。 背光模块包括导光板，第一光源，反射板和第二光源。 导光板在对应于显示模块上的第一小区域的位置处具有光输出面。 第一光源被构造成以从照射光到达第一小区域的方式从导光板的一侧朝向导光板照射光。 反射板面向导光板，反射板具有被配置为朝向与第一小区域不同的第二小区域反射光的反射面。 第二光源被构造成以从照射光到达第二小区域的方式从反射板的一侧向反射​​板照射光。

公开(公告)号：US20110187948A1

公开(公告)日：2011-08-04

申请号：US12884048

申请日：2010-09-16

Applicant: Masako KASHIWAGI ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama ,  Yoshiharu Momonoi ,  Ayako Takagi

Inventor： Masako KASHIWAGI ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yuzo Hirayama ,  Yoshiharu Momonoi ,  Ayako Takagi

IPC: G02F1/1335

CPC classification number: G02F1/1335

Abstract: Certain embodiments provide a display device a plurality of subpixels arranged in a first direction and a second direction perpendicular to the first direction to form a matrix, and each having an aperture provided with a color component; and an optical controller provided to be opposed to the display device having a plurality of rectilinear optical apertures extending in the second direction are arranged in the first direction. A shape pf the aperture in the subpixel is depending upon a condition that the apertures in the subpixels adjacent to each other in the first direction have a nonoverlapping region which is a nonoverlapping region in the second direction and a condition that an aperture ratio indicating a ratio of the aperture to the subpixel in length in the second direction is substantially constant in one line in the second direction irrespective of a position in the first direction.

Abstract translation: 某些实施例为显示装置提供沿垂直于第一方向的第一方向和第二方向布置的多个子像素以形成矩阵，并且每个具有设置有彩色分量的孔; 并且设置成与具有沿着第二方向延伸的多个直线光学孔的显示装置相对的光学控制器被布置在第一方向上。 子像素中的孔的形状取决于在第一方向上彼此相邻的子像素中的孔具有在第二方向上是非重叠区域的非重叠区域和表示比例的孔径比的条件 在与第一方向上的位置无关地，第二方向上的子像素长度上的孔径在第二方向上的一行基本上是恒定的。

公开(公告)号：US20090174880A1

公开(公告)日：2009-07-09

申请号：US12347106

申请日：2008-12-31

Applicant: Yoshiharu Momonoi ,  Kazuki Taira ,  Tatsuo Saishu

Inventor： Yoshiharu Momonoi ,  Kazuki Taira ,  Tatsuo Saishu

IPC: G01N21/88

CPC classification number: H04N13/327 ,  H04N13/305 ,  H04N13/31

Abstract: An optical plate having an exit pupil array or a lens array aligned at a predetermined pitch is disposed at the front of a display. A test pattern is supplied to the display to light a pixel corresponding to the predetermined pitch. A first optical element transmits a light from an inspection position of the optical plate. A second optical element coaxially disposed on the first optical element, focuses the light from the first optical element. An image from the light focused at the second optical element is obtained. A three-dimensional position at the inspection position of the optical plate relative to the display or a predetermined period of the optical plate is calculated from a position and a period of luminance distribution of the image, and a distance between the optical plate and the first optical element. Whether the three-dimensional position or the predetermined period is within a threshold is inspected.

Abstract translation: 具有排出光瞳阵列或以预定间距排列的透镜阵列的光学板设置在显示器的前部。 向显示器提供测试图案以点亮对应于预定间距的像素。 第一光学元件透射来自光学板的检查位置的光。 同轴地设置在第一光学元件上的第二光学元件聚焦来自第一光学元件的光。 获得从第二光学元件聚焦的光的图像。 根据图像的亮度分布的位置和周期以及光学板与第一光学板之间的距离来计算光学板相对于显示器的检查位置的三维位置或光学板的预定周期 光学元件。 检查三维位置或预定周期是否在阈值内。