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    Planar Light Emitting Element, Image Display Element, and Image Display Device Using the Same
    1.
    发明申请
    Planar Light Emitting Element, Image Display Element, and Image Display Device Using the Same 有权
    平面发光元件，图像显示元件和使用其的图像显示装置

    公开(公告)号：US20090086466A1

    公开(公告)日：2009-04-02

    申请号：US12192192

    申请日：2008-08-15

    申请人： Tatsuya Sugita ,  Masaya Adachi ,  Shinichi Komura

    发明人： Tatsuya Sugita ,  Masaya Adachi ,  Shinichi Komura

    IPC分类号： G02F1/13357 ,  G09F13/08

    CPC分类号： G02F1/133615

    摘要： A planar light emitting element is capable of outputting light having high directivity in at least one direction. The planar light emitting element has a light guide plate and first and second low refractive index layers. Light incident on the light guide plate is totally reflected on the interface between the light guide plate and the second low refractive index layer, propagates in the light guide plate, and is output from the light guide plate to the first low refractive index layer through a light output opening section. When a refractive index of the first low refractive index layer is sufficiently smaller than a refractive index of the light guide plate, the light propagates in the light guide plate at a large angle with respect to a light output surface of the light guide plate. When the difference between the refractive indexes of the first and second low refractive index layers is small, a spreading angle of light output to the first low refractive index layer is small. The light having high directivity is reflected on a reflective mirror and output from the planar light emitting element.

    摘要翻译： 平面发光元件能够在至少一个方向上输出具有高方向性的光。 平面发光元件具有导光板和第一低折射率层和第二低折射率层。 入射到导光板上的光在导光板和第二低折射率层之间的界面上被全反射，在导光板中传播，并通过导光板从导光板输出到第一低折射率层 光输出开口部。 当第一低折射率层的折射率足够小于导光板的折射率时，光在导光板中相对于导光板的光输出表面以大的角度传播。 当第一低折射率层和第二低折射率层的折射率差小时，输出到第一低折射率层的光的扩散角小。 具有高方向性的光在反射镜上反射并从平面发光元件输出。

    Planar light emitting element, image display element, and image display device using the same
    2.
    发明授权
    Planar light emitting element, image display element, and image display device using the same 有权
    平面发光元件，图像显示元件和使用其的图像显示装置

    公开(公告)号：US08016445B2

    公开(公告)日：2011-09-13

    申请号：US12192192

    申请日：2008-08-15

    申请人： Tatsuya Sugita ,  Masaya Adachi ,  Shinichi Komura

    发明人： Tatsuya Sugita ,  Masaya Adachi ,  Shinichi Komura

    IPC分类号： G09F13/04

    CPC分类号： G02F1/133615

    摘要： A planar light emitting element is capable of outputting light having high directivity in at least one direction. The planar light emitting element has a light guide plate and first and second low refractive index layers. Light incident on the light guide plate is totally reflected on the interface between the light guide plate and the second low refractive index layer, propagates in the light guide plate, and is output from the light guide plate to the first low refractive index layer through a light output opening section. When a refractive index of the first low refractive index layer is sufficiently smaller than a refractive index of the light guide plate, the light propagates in the light guide plate at a large angle with respect to a light output surface of the light guide plate. When the difference between the refractive indexes of the first and second low refractive index layers is small, a spreading angle of light output to the first low refractive index layer is small. The light having high directivity is reflected on a reflective mirror and output from the planar light emitting element.

    摘要翻译： 平面发光元件能够在至少一个方向上输出具有高方向性的光。 平面发光元件具有导光板和第一低折射率层和第二低折射率层。 入射到导光板上的光在导光板和第二低折射率层之间的界面上被全反射，在导光板中传播，并通过导光板从导光板输出到第一低折射率层 光输出开口部。 当第一低折射率层的折射率足够小于导光板的折射率时，光在导光板中相对于导光板的光输出表面以大的角度传播。 当第一低折射率层和第二低折射率层的折射率差小时，输出到第一低折射率层的光的扩散角小。 具有高方向性的光在反射镜上反射并从平面发光元件输出。

    Liquid crystal display device
    4.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08179497B2

    公开(公告)日：2012-05-15

    申请号：US12192171

    申请日：2008-08-15

    申请人： Tatsuya Sugita ,  Shinichi Komura ,  Tetsuya Nagata ,  Masaya Adachi

    发明人： Tatsuya Sugita ,  Shinichi Komura ,  Tetsuya Nagata ,  Masaya Adachi

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133526 ,  G02B6/0038 ,  G02B6/0053 ,  G02F1/133504 ,  G02F1/133512 ,  G02F1/133555 ,  G02F1/133615 ,  G02F2001/133567

    摘要： An object of the present invention is to provide a simply configured liquid crystal display device capable of providing a high front luminance when light obliquely enters a micro lens array. The liquid crystal display device comprises: a pair of polarizing plates which sandwich a pair of substrates; a liquid crystal layer sandwiched by the pair of substrates; transmission openings formed in a pixel to limit the quantity of light which penetrates the liquid crystal layer; condensing elements formed on the side of one of the substrates, opposite to the side on which the liquid crystal layer is disposed, to condense light to the transmission openings; and a planar light-emitting element which emits light to be applied to the condensing elements; wherein the light to be emitted from the planar light-emitting element forms a certain angle with respect to its perpendicular when emitted; and wherein the position of the transmission opening is relatively shifted with respect to that of the condensing element so as to increase the quantity of light which penetrates the transmission opening, in association with the light-emitting direction of the planar light-emitting element.

    摘要翻译： 本发明的目的是提供一种简单配置的液晶显示装置，当光倾斜地进入微透镜阵列时能够提供高的前视亮度。 液晶显示装置包括：一对夹着一对基板的偏振片; 被一对基板夹持的液晶层; 在像素中形成的透射开口，以限制透过液晶层的光量; 形成在与设置有液晶层的一侧相对的一个基板侧的冷凝元件将光冷凝到透射开口; 以及发射要施加到所述冷凝元件的光的平面发光元件; 其中从平面发光元件发射的光在发射时相对于其垂直线形成一定角度; 并且其中传输开口的位置相对于聚光元件的位置相对移动，以增加与平面发光元件的发光方向相关联的穿透透光开口的光量。

    LIQUID CRYSTAL DISPLAY DEVICE
    5.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20090066880A1

    公开(公告)日：2009-03-12

    申请号：US12192171

    申请日：2008-08-15

    申请人： Tatsuya Sugita ,  Shinichi Komura ,  Tetsuya Nagata ,  Masaya Adachi

    发明人： Tatsuya Sugita ,  Shinichi Komura ,  Tetsuya Nagata ,  Masaya Adachi

    IPC分类号： G02F1/13357 ,  G02F1/1335

    CPC分类号： G02F1/133526 ,  G02B6/0038 ,  G02B6/0053 ,  G02F1/133504 ,  G02F1/133512 ,  G02F1/133555 ,  G02F1/133615 ,  G02F2001/133567

    摘要： An object of the present invention is to provide a simply configured liquid crystal display device capable of providing a high front luminance when light obliquely enters a micro lens array. The liquid crystal display device comprises: a pair of polarizing plates which sandwich a pair of substrates; a liquid crystal layer sandwiched by the pair of substrates; transmission openings formed in a pixel to limit the quantity of light which penetrates the liquid crystal layer; condensing elements formed on the side of one of the substrates, opposite to the side on which the liquid crystal layer is disposed, to condense light to the transmission openings; and a planar light-emitting element which emits light to be applied to the condensing elements; wherein the light to be emitted from the planar light-emitting element forms a certain angle with respect to its perpendicular when emitted; and wherein the position of the transmission opening is relatively shifted with respect to that of the condensing element so as to increase the quantity of light which penetrates the transmission opening, in association with the light-emitting direction of the planar light-emitting element.

    摘要翻译： 本发明的目的是提供一种简单配置的液晶显示装置，当光倾斜地进入微透镜阵列时能够提供高的前视亮度。 液晶显示装置包括：一对夹着一对基板的偏振片; 被一对基板夹持的液晶层; 在像素中形成的透射开口，以限制透过液晶层的光量; 形成在与设置有液晶层的一侧相对的一个基板侧的冷凝元件将光冷凝到透射开口; 以及发射要施加到所述冷凝元件的光的平面发光元件; 其中从平面发光元件发射的光在发射时相对于其垂直线形成一定角度; 并且其中传输开口的位置相对于聚光元件的位置相对移动，以增加与平面发光元件的发光方向相关联的穿透透光开口的光量。

    Display Device
    8.
    发明申请
    Display Device 有权
    显示设备

    公开(公告)号：US20130038811A1

    公开(公告)日：2013-02-14

    申请号：US13568929

    申请日：2012-08-07

    申请人： Tatsuya SUGITA ,  Shinichiro Oka ,  Shinichi Komura ,  Toshio Miyazawa ,  Terunori Saitou

    发明人： Tatsuya SUGITA ,  Shinichiro Oka ,  Shinichi Komura ,  Toshio Miyazawa ,  Terunori Saitou

    IPC分类号： G02F1/13357

    CPC分类号： G02F1/133528 ,  G02B3/12 ,  G02B27/22 ,  G02B27/2214 ,  G02B27/26 ,  G02F1/1337 ,  G02F2001/133531 ,  G02F2001/133548 ,  G02F2001/294 ,  H04N13/305 ,  H04N13/359

    摘要： In order to provide a display device capable of improving the display quality at the time of 2D display and 3D display, the present invention provides a display device that includes: a display panel that displays an image; and a liquid, crystal lens panel that is arranged on the display surface side of the display panel, controls a refractive index in a cylindrical lens manner to form parallax barriers, and switches 2D display and 3D display, and the liquid crystal lens panel includes: a first transparent substrate that is arranged on the display panel side; a second transparent substrate that is arranged to face the first substrate through a liquid crystal layer; and a first polarizing plate that is formed on the display surface side of the second transparent substrate to control a polarization direction of light transmitting through the liquid crystal lens panel.

    摘要翻译： 为了提供能够在2D显示和3D显示时提高显示质量的显示装置，本发明提供了一种显示装置，包括：显示图像的显示面板; 以及布置在显示面板的显示面侧的液晶透镜面板，以柱面透镜的方式控制折射率，形成视差屏障，切换2D显示和3D显示，液晶透镜面板包括： 布置在显示面板侧的第一透明基板; 布置成通过液晶层面向第一基板的第二透明基板; 以及第一偏振片，其形成在第二透明基板的显示面侧，以控制透过液晶透镜面板的光的偏振方向。

    Electrophoretic display and manufacturing method
    9.
    发明授权
    Electrophoretic display and manufacturing method 有权
    电泳显示及制造方法

    公开(公告)号：US06850357B2

    公开(公告)日：2005-02-01

    申请号：US10758464

    申请日：2004-01-15

    申请人： Hiroki Kaneko ,  Tetsuya Ooshima ,  Tatsuya Sugita ,  Shinichi Komura ,  Shoichi Hirota ,  Hiroshi Sasaki

    发明人： Hiroki Kaneko ,  Tetsuya Ooshima ,  Tatsuya Sugita ,  Shinichi Komura ,  Shoichi Hirota ,  Hiroshi Sasaki

    IPC分类号： G02F1/1339 ,  G02F1/167 ,  G02B26/00

    CPC分类号： G02F1/167 ,  G02F1/13394

    摘要： The present invention provides an electrophoretic display in which an insulating liquid is uniformly provided to the divided microspaces each corresponding to one pixel and display characteristics uniform over the display surface are actualized. The present invention includes a transparent first substrate 1 and a transparent second substrate 2 arranged with a predetermined gap therebetween, charged particles 6 dispersed in an insulating liquid 5 provided to the gap, and a first electrode 3 and a second electrode 4 arranged on either of the first substrate 1 and the second substrate 2, wherein liquid-repellency parts 8 and repellency-lowered parts 9 are arranged on the surface of the first substrate 1 and the surface of the second substrate 2, and the insulating liquid 5 is provided to the repellency-lowered parts on the surface of the first substrate 1 and the surface of the second substrate 2.

    摘要翻译： 本发明提供了一种电泳显示器，其中绝缘液体均匀地提供给分别的每个对应于一个像素的微球，并且显示表面上的显示特性均匀。 本发明包括透明的第一基板1和布置有预定间隙的透明第二基板2，分散在设置在间隙上的绝缘液体5中的带电粒子6和布置在间隙中的第一电极3和第二电极4 第一基板1和第二基板2，其中在第一基板1的表面和第二基板2的表面上布置有排斥性部分8和拒斥降低部分9，并且绝缘液体5设置在 在第一基板1的表面和第二基板2的表面上的排斥性降低部分。

    Optical element and display device using the same
    10.
    发明授权
    Optical element and display device using the same 有权
    光学元件及使用其的显示装置

    公开(公告)号：US08111357B2

    公开(公告)日：2012-02-07

    申请号：US11271802

    申请日：2005-11-14

    申请人： Masaya Adachi ,  Osamu Itou ,  Shinichi Komura

    发明人： Masaya Adachi ,  Osamu Itou ,  Shinichi Komura

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/1323 ,  G02F1/133524 ,  G02F1/133632 ,  G02F1/13471

    摘要： An optical element is arranged in such a manner that a screen thereof can be hardly observed from a predetermined direction, and a deterioration of an image quality caused by moire does not occur. The optical element is constituted by a first polarizing layer, a second polarizing layer, and a liquid crystal layer arranged between these two polarizing layers. In the optical element, absorption axes of the first polarizing layer and the second polarizing layer are located parallel to each other; the liquid crystal layer is made of hybrid-aligned discotic liquid crystal; and an alignment axis of the liquid crystal layer is located parallel to, or perpendicular to both absorption axes of the first polarizing layer and of the second polarizing layer.

    摘要翻译： 光学元件被布置成使得从预定方向几乎不能观察到其屏幕，并且不会发生由莫尔条纹引起的图像质量的劣化。 光学元件由第一偏振层，第二偏振层和布置在这两个偏振层之间的液晶层构成。 在光学元件中，第一偏振层和第二偏振层的吸收轴彼此平行; 液晶层由混合对准盘状液晶制成; 并且液晶层的对准轴与第一偏振层和第二偏振层的吸收轴平行或垂直。