公开(公告)号：US20160209704A1

公开(公告)日：2016-07-21

申请号：US15082283

申请日：2016-03-28

Applicant: Japan Display Inc.

Inventor： Tatsuya SUGITA ,  Shinichiro OKA ,  Shinichi KOMURA ,  Toshio Miyazawa ,  Terunori Saitou

IPC: G02F1/1335 ,  G02B27/26 ,  G02F1/1337

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20160266429A1

公开(公告)日：2016-09-15

申请号：US15149433

申请日：2016-05-09

Applicant: Japan Display Inc.

Inventor： Shinichiro OKA ,  Tatsuya SUGITA ,  Shinichi KOMURA

IPC: G02F1/1339 ,  G02B27/22 ,  G02F1/1343

CPC classification number: G02F1/13392 ,  G02B27/22 ,  G02B27/2214 ,  G02B27/225 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/13439 ,  G02F2001/133302 ,  G09G2320/0209 ,  H04N13/302 ,  H04N13/305 ,  H04N13/31 ,  H04N13/356

Abstract: The present invention provides an autostereoscopic display device including: a display device; and a liquid crystal lens cell arranged on the display device, the liquid crystal lens cell including: a first substrate; a second substrate; a liquid crystal layer sandwiched between the first substrate and the second substrate; a first electrode arranged on the first substrate on the side of the liquid crystal-layer; and a second electrode arranged on the second substrate on the side of the liquid crystal layer, in which the liquid crystal lens cell has a water-absorption layer arranged on at least one of the first substrate and the second substrate on the side of as the liquid crystal layer.

Abstract translation: 本发明提供一种自动立体显示装置，包括：显示装置; 以及液晶透镜单元，其配置在所述显示装置上，所述液晶透镜单元包括：第一基板; 第二基板; 夹在第一基板和第二基板之间的液晶层; 布置在液晶层一侧的第一基板上的第一电极; 以及第二电极，其设置在液晶层一侧的第二基板上，其中液晶透镜单元具有布置在第一基板和第二基板的至少一个上的吸水层作为 液晶层。

公开(公告)号：US20140267958A1

公开(公告)日：2014-09-18

申请号：US14203824

申请日：2014-03-11

Applicant: JAPAN DISPLAY INC.

Inventor： Tatsuya SUGITA ,  Tomohiko NAGANUMA ,  Shinichiro OKA ,  Toshio MIYAZAWA ,  Terunori SAITOU

IPC: G02B27/22 ,  G02F1/1339

CPC classification number: G02B27/2214 ,  G02F1/13394 ,  G02F1/13471 ,  G02F1/1393 ,  G02F2001/134381 ,  G02F2201/128

Abstract: A liquid crystal material is driven in a twisted nematic mode so that while liquid crystal molecules lose, on a stripe electrode, rotary power toward a direction along an electric field by a voltage applied between the stripe electrode and a second electrode and form, in a region between the adjacent stripe electrodes, refractive index distribution of a lenticular lens that includes a cylindrical lens in which a cylindrical axis is arranged in a first direction. The cylindrical lens faces at least two rows of pixels, and has an effective refractive index for causing light from the at least two rows of pixels to advance in separating directions from each other after emission from a second polarizing plate. A distance d of a cell gap and an interval s between the adjacent stripe electrodes satisfy the relation of 3.5≦s/d≦7.

Abstract translation: 以扭曲向列模式驱动液晶材料，使得液晶分子在条状电极上通过施加在条状电极和第二电极之间的电压而沿着电场的方向旋转，形成在 相邻条状电极之间的区域，包括柱面透镜的柱状透镜的折射率分布，其中圆柱形轴线沿第一方向排列。 柱面透镜面向至少两行像素，并且具有有效折射率，用于使来自至少两排像素的光在从第二偏振片发射之后彼此分离方向前进。 单元间隙的距离d和相邻条形电极之间的间隔s满足关系3.5＆nlE; s / d＆nlE; 7。

公开(公告)号：US20140104545A1

公开(公告)日：2014-04-17

申请号：US14050538

申请日：2013-10-10

Applicant: Miyuki Sugita ,  Japan Display Inc.

Inventor： Toshio MIYAZAWA ,  Terunori SAITOU ,  Tatsuya SUGITA ,  Shinichiro OKA

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02B27/2214 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/13471 ,  G02F1/29 ,  G02F2001/133531 ,  G02F2001/294 ,  H04N13/305 ,  H04N13/322 ,  H04N13/356 ,  H04N2213/001

Abstract: A display device includes an display panel, a liquid crystal lens panel disposed on the display panel, and adapted to form a lenticular lens by switching, and a polarization plate disposed on an opposite side of the liquid crystal lens panel to the display panel, the liquid crystal lens panel includes a liquid crystal layer, a first insulating substrate disposed on the display panel side of the liquid crystal layer, a second insulating substrate disposed on the polarization plate side, and having an oriented film with a rubbing direction perpendicular to a rubbing direction of an oriented film of the first insulating substrate, and a plurality of strip electrodes extending in one direction, arranged side by side on the first insulating substrate, wherein a polarization axis direction of the polarization plate is the same as the rubbing direction of the second oriented film.

Abstract translation: 显示装置包括显示面板，设置在显示面板上的液晶透镜面板，并且适于通过切换形成双凸透镜;以及偏振板，其设置在液晶透镜面板与显示面板的相反侧， 液晶透镜面板包括液晶层，设置在液晶层的显示面板侧的第一绝缘基板，设置在偏振板侧的第二绝缘基板，具有与摩擦垂直的摩擦方向的取向膜 所述第一绝缘基板的取向膜的方向以及在一个方向上延伸的多个条状电极并列设置在所述第一绝缘基板上，其中所述偏振板的偏振轴方向与所述第一绝缘基板的摩擦方向相同 第二个定向电影。

公开(公告)号：US20140104518A1

公开(公告)日：2014-04-17

申请号：US14050511

申请日：2013-10-10

Applicant: Japan Display Inc.

Inventor： Terunori SAITOU ,  Toshio MIYAZAWA ,  Tatsuya SUGITA ,  Shinichiro OKA ,  Tomohiko NAGANUMA

IPC: G02F1/13

CPC classification number: G02F1/1313 ,  G02B27/2214 ,  G02F2001/294 ,  H04N13/305 ,  H04N13/359

Abstract: A liquid crystal display device is configured to form a three dimensional image on the vertical view by applying a first voltage between a narrow electrode on the first substrate and a wide electrode on the second substrate, and a second voltage lower than the first voltage between the wide electrode on the first substrate and the wide electrode on the second substrate, and to form a three dimensional image on the horizontal view by applying the first voltage between the wide electrode on the first substrate and a narrow electrode on the second substrate, and the second voltage between the wide electrode on the first substrate and the wide electrode on the second substrate so as to reduce generation of domain in the horizontal electric field.

Abstract translation: 液晶显示装置被配置为通过在第一基板上的窄电极和第二基板上的宽电极之间施加第一电压而在垂直视图上形成三维图像，以及比第一电压低的第二电压 第一基板上的宽电极和第二基板上的宽电极，并且通过在第一基板上的宽电极和第二基板上的窄电极之间施加第一电压而在水平视图上形成三维图像，并且 第一基板上的宽电极与第二基板上的宽电极之间的第二电压，以减少水平电场中的畴的产生。