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1. 发明授权

US09332250B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09332250B2
公开(公告)日：2016-05-03
申请号：US13568929
申请日：2012-08-07
申请人： Tatsuya Sugita , Shinichiro Oka , Shinichi Komura , Toshio Miyazawa , Terunori Saitou , Miyuki Sugita
发明人： Tatsuya Sugita , Shinichiro Oka , Shinichi Komura , Toshio Miyazawa , Terunori Saitou
IPC分类号： G02F1/1335 , H04N13/04 , G02B27/22 , G02B3/12 , G02B27/26 , G02F1/29
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。

2. 发明授权

US09354449B2 Image display device and liquid crystal lens 有权
标题翻译：图像显示装置和液晶镜头
公开(公告)号：US09354449B2
公开(公告)日：2016-05-31
申请号：US13473671
申请日：2012-05-17
申请人： Toshio Miyazawa , Terunori Saitou , Tatsuya Sugita , Miyuki Sugita , Shinichiro Oka
发明人： Toshio Miyazawa , Terunori Saitou , Tatsuya Sugita , Shinichiro Oka
IPC分类号： G02F1/1335 , G02B27/22 , H04N13/04 , G02F1/29
CPC分类号： G02B27/2214 , G02F1/133526 , G02F1/29 , G02F2001/294 , H04N13/305 , H04N13/359
摘要： An image display device includes: a display panel having a plurality of pixels disposed in a matrix; and a liquid crystal lens disposed on the side of a display surface of the display panel, wherein the pixels of the display panel are divided into a plurality of pixel groups each including two or more pixels, the liquid crystal lens forms, by application of an electric field, a lens array having a plurality of lens portions each corresponding to each of the pixel groups, the lens portion is configured to have a first area having a constant refractive index and a second area having a distribution of refractive index, the second area is disposed at a side portion of the lens portion, and the first area is disposed closer to the center than the second area.
摘要翻译：图像显示装置包括：显示面板，具有设置在矩阵中的多个像素; 以及设置在显示面板的显示面一侧的液晶透镜，其中，所述显示面板的像素被分成多个像素组，每个像素组包括两个或更多像素，所述液晶透镜通过应用电场，具有各自对应于每个像素组的多个透镜部分的透镜阵列，所述透镜部分被配置为具有具有恒定折射率的第一区域和具有折射率分布的第二区域，所述第二区域设置在透镜部分的侧部，并且第一区域设置成比第二区域更靠近中心。

3. 发明申请

US20120257127A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120257127A1
公开(公告)日：2012-10-11
申请号：US13437982
申请日：2012-04-03
申请人： Toshio MIYAZAWA , Terunori Saitou , Tatsuya Sugita , Shinichiro Oka , Miyuki Sugita
发明人： Toshio MIYAZAWA , Terunori Saitou , Tatsuya Sugita , Shinichiro Oka , Miyuki Sugita
IPC分类号： G02F1/1335
CPC分类号： G02F1/13471 , G02F2001/134381 , G02F2001/294 , H04N13/305 , H04N13/359
摘要： In a liquid crystal display device, a first substrate adjacent to a liquid crystal display panel is subjected to rubbing in a first direction that is the same as a polarization axis direction of light emitted from the liquid crystal display panel, and a second substrate that interposes a liquid crystal layer with the first substrate is subjected to rubbing in a second direction at a right angle with the first direction. The second direction is made the same as the polarization axis direction of polarized sunglasses to allow visual recognition of the image using the polarized sunglasses. Electrode patterns formed by alternately providing narrow and wide electrodes are arranged on the upper and lower substrates in a direction at a right angle with each other so that the rubbing directions on the upper and lower substrates form a right angle to ensure stable 3D display.
摘要翻译：在液晶显示装置中，与液晶显示面板相邻的第一基板在与从液晶显示面板发出的光的偏振轴方向相同的第一方向上进行摩擦，第二基板被插入具有第一基板的液晶层在与第一方向成直角的第二方向上摩擦。使第二方向与偏光太阳镜的偏振轴方向相同，以允许使用偏光太阳镜对图像进行视觉识别。通过交替地提供窄而宽的电极形成的电极图案以彼此成直角的方向布置在上基板和下基板上，使得上基板和下基板上的摩擦方向成直角，以确保稳定的3D显示。

4. 发明授权

US09709863B2 Liquid crystal display device 有权
公开(公告)号：US09709863B2
公开(公告)日：2017-07-18
申请号：US13437982
申请日：2012-04-03
申请人： Toshio Miyazawa , Terunori Saitou , Tatsuya Sugita , Miyuki Sugita , Shinichiro Oka
发明人： Toshio Miyazawa , Terunori Saitou , Tatsuya Sugita , Shinichiro Oka
IPC分类号： G02F1/1335 , G02F1/1347 , H04N13/04 , G02F1/1343 , G02F1/29
CPC分类号： G02F1/13471 , G02F2001/134381 , G02F2001/294 , H04N13/305 , H04N13/359
摘要： In a liquid crystal display device, a first substrate adjacent to a liquid crystal display panel is subjected to rubbing in a first direction that is the same as a polarization axis direction of light emitted from the liquid crystal display panel, and a second substrate that interposes a liquid crystal layer with the first substrate is subjected to rubbing in a second direction at a right angle with the first direction. The second direction is made the same as the polarization axis direction of polarized sunglasses to allow visual recognition of the image using the polarized sunglasses. Electrode patterns formed by alternately providing narrow and wide electrodes are arranged on the upper and lower substrates in a direction at a right angle with each other so that the rubbing directions on the upper and lower substrates form a right angle to ensure stable 3D display.

5. 发明申请

US20120314144A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20120314144A1
公开(公告)日：2012-12-13
申请号：US13490610
申请日：2012-06-07
申请人： Tatsuya Sugita , Miyuki Sugita , Masanori Yuuki , Shinichiro Oka , Toshio Miyazawa , Terunori Saitou
发明人： Tatsuya Sugita , Miyuki Sugita , Masanori Yuuki , Shinichiro Oka , Toshio Miyazawa , Terunori Saitou
IPC分类号： G02F1/1335
CPC分类号： G02B27/2214 , G02F1/133526 , G02F1/13394 , H04N13/305 , H04N13/356
摘要： A display device, having: a display panel; and a liquid crystal lens panel for switching a 2D display and a 3D display with each other, and for forming a parallax barrier by controlling the refractive index as in a cylindrical lens, wherein the liquid crystal lens panel has: a pair of transparent substrates; comb-shaped electrodes, which are formed on the liquid crystal layer side of one of the transparent substrates, run in the X direction and are aligned in the Y direction; flat common electrodes; and post spacers having light transmitting properties for holding the pair of transparent substrates at a predetermined distance, wherein the post spacers are fixed to one of the pair of transparent substrates on the liquid crystal side and are placed in regions away from the comb-shaped electrodes in a plane of the transparent substrate.
摘要翻译：一种显示装置，具有：显示面板; 以及用于将2D显示和3D显示相互切换并用于通过像柱面透镜中一样控制折射率来形成视差屏障的液晶透镜面板，其中液晶透镜面板具有：一对透明基板; 形成在一个透明基板的液晶层侧的梳状电极在X方向上延伸并且沿Y方向排列; 平面公共电极; 以及具有透光性的后置隔片，用于将一对透明基板保持在预定距离，其中，柱间隔件固定在液晶侧的一对透明基板中的一个上，并且放置在远离梳状电极的区域中在透明基板的平面内。

6. 发明申请

US20130038811A1 Display Device 有权
标题翻译：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。

7. 发明申请

US20070046879A1 Liquid crystal display device and information terminal device provided with the same 有权
标题翻译：液晶显示装置及具备该液晶显示装置的信息终端装置
公开(公告)号：US20070046879A1
公开(公告)日：2007-03-01
申请号：US11505289
申请日：2006-08-17
申请人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
发明人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
IPC分类号： G02F1/141 , G02F1/1335
CPC分类号： G02F1/133707 , G02F1/133555 , G02F2001/133738
摘要： A semi-transparent homogeneous-alignment LCD device including a transmission part and a reflection part, a first linear dielectric protrusion disposed between a common electrode and a liquid crystal layer so as to extend over a plurality of pixels in a short side direction of pixels and be disposed nearly in center of the transmission part, and a second linear dielectric protrusion disposed in the reflection part between the common electrode and a first substrate so as to extend over a plurality of pixels in the short side direction, wherein an alignment direction of liquid crystal molecules crosses the first and second linear dielectric protrusions at right angles and is parallel to a long side direction of pixels, and a tilt angle of the liquid crystal molecules is approximately 0°, or even if there is a pre-tilt angle, the tilt angle of the liquid crystal molecules is 2° or less.
摘要翻译：包括透射部分和反射部分的半透明均匀对准LCD器件，设置在公共电极和液晶层之间以在像素的短边方向上延伸多个像素的第一线性电介质突起，以及几乎位于透射部分的中心;以及第二线性电介质突起，设置在公共电极和第一基底之间的反射部分中，以在短边方向上延伸多个像素，其中液体的取向方向晶体分子以直角与第一和第二线性电介质突起交叉并且平行于像素的长边方向，并且液晶分子的倾斜角大约为0°，或者即使存在预倾角，液晶分子的倾斜角为2°以下。

8. 发明授权

US07675596B2 Liquid crystal device and information terminal device provided with the same 有权
标题翻译：液晶装置及具备该液晶装置的信息终端装置
公开(公告)号：US07675596B2
公开(公告)日：2010-03-09
申请号：US11505289
申请日：2006-08-17
申请人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
发明人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
IPC分类号： G02F1/141 , G02F1/1335
CPC分类号： G02F1/133707 , G02F1/133555 , G02F2001/133738
摘要： A semi-transparent homogeneous-alignment LCD device including a transmission part and a reflection part, a first linear dielectric protrusion disposed between a common electrode and a liquid crystal layer so as to extend over a plurality of pixels in a short side direction of pixels and be disposed nearly in center of the transmission part, anda second linear dielectric protrusion disposed in the reflection part between the common electrode and a first substrate so as to extend over a plurality of pixels in the short side direction, wherein an alignment direction of liquid crystal molecules crosses the first and second linear dielectric protrusions at right angles and is parallel to a long side direction of pixels, and a tilt angle of the liquid crystal molecules is approximately 0°, or even if there is a pre-tilt angle, the tilt angle of the liquid crystal molecules is 2° or less.
摘要翻译：包括透射部分和反射部分的半透明均匀对准LCD器件，设置在公共电极和液晶层之间以在像素的短边方向上延伸多个像素的第一线性电介质突起，以及几乎位于透射部分的中心;以及第二线性电介质突起，设置在公共电极和第一基底之间的反射部分中，以在短边方向上延伸多个像素，其中液体的取向方向晶体分子以直角与第一和第二线性电介质突起交叉并且平行于像素的长边方向，并且液晶分子的倾斜角大约为0°，或者即使存在预倾角，液晶分子的倾斜角为2°以下。

9. 发明申请

US20120257156A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120257156A1
公开(公告)日：2012-10-11
申请号：US13430762
申请日：2012-03-27
申请人： Takato HIRATSUKA , Osamu Itou , Shinichiro Oka , Shinichi Komura
发明人： Takato HIRATSUKA , Osamu Itou , Shinichiro Oka , Shinichi Komura
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F2201/122
摘要： A liquid crystal display device includes a first substrate provided with first and second electrodes, and a second substrate disposed to be opposite to the first substrate via a liquid crystal layer. Regions of pixels each having the first and second electrodes are arranged in a matrix, and the liquid crystal layer is driven by an electric field in an in-plane direction of the first substrate, applied between the first and second electrodes. A step difference is formed at an opposite side of the first substrate for each of the pixel regions. The first or second electrode includes a wall-shaped electrode formed at a side wall surface of the step difference and a planar electrode formed from an edge of the wall-shaped electrode along the main surface of the first substrate. The wall-shaped electrode and the planar electrode are electrically connected to each other.
摘要翻译：液晶显示装置包括具有第一和第二电极的第一基板和经由液晶层设置成与第一基板相对的第二基板。每个具有第一和第二电极的像素区域排列成矩阵，并且通过施加在第一和第二电极之间的第一衬底的面内方向上的电场来驱动液晶层。在每个像素区域的第一基板的相对侧形成阶梯差。第一或第二电极包括形成在台阶差的侧壁面上的壁状电极和沿着第一基板的主表面由壁状电极的边缘形成的平面电极。壁状电极和平面电极彼此电连接。

10. 发明申请

US20100309419A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100309419A1
公开(公告)日：2010-12-09
申请号：US12785750
申请日：2010-05-24
申请人： Shinichiro Oka , Shinichi Komura , Hirotaka Imayama , Takeshi Sato , Osamu Itou
发明人： Shinichiro Oka , Shinichi Komura , Hirotaka Imayama , Takeshi Sato , Osamu Itou
IPC分类号： G02F1/1343 , C09K19/02
CPC分类号： C09K19/0258 , G02F1/134363
摘要： Provided is a liquid crystal display device including: a first substrate; a second substrate; a liquid crystal layer sandwiched between the first and the second substrates; a first polarization plate placed on a side of the first substrate; a second polarization plate placed on a side of the second substrate; and a pixel electrode and a common electrode which are provided on the side of the second substrate on which the liquid crystal layer is placed, in which: at least one of the pixel electrode and the common electrode is interdigital; and the liquid crystal layer has flexoelectric coefficients e11 and e33, both absolute values of which are +7 pC/m or less. Accordingly, a flicker intensity in an IPS liquid crystal display device is suppressed to such a degree as not to influence display quality.
摘要翻译：提供一种液晶显示装置，包括：第一基板; 第二基板; 夹在第一和第二基板之间的液晶层; 放置在第一基板一侧的第一偏振板; 放置在第二基板一侧的第二偏振板; 以及设置在其上配置有液晶层的第二基板侧的像素电极和公共电极，其中：像素电极和公共电极中的至少一个是叉指式的; 并且液晶层具有柔性电系数e11和e33，其绝对值均为+7pC / m以下。因此，IPS液晶显示装置中的闪烁强度被抑制到不影响显示质量的程度。

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