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1. 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.

2. 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。

3. 发明申请

US20140104545A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20140104545A1
公开(公告)日：2014-04-17
申请号：US14050538
申请日：2013-10-10
申请人： Miyuki Sugita , Japan Display Inc.
发明人： Toshio MIYAZAWA , Terunori SAITOU , Tatsuya SUGITA , Shinichiro OKA
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02B27/2214 , G02F1/133528 , G02F1/1337 , G02F1/13471 , G02F1/29 , G02F2001/133531 , G02F2001/294 , H04N13/305 , H04N13/322 , H04N13/356 , H04N2213/001
摘要： 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.
摘要翻译：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。

4. 发明申请

US20130215373A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20130215373A1
公开(公告)日：2013-08-22
申请号：US13769660
申请日：2013-02-18
申请人： Miyuki Sugita , Japan Display East Inc.
发明人： Tomohiko NAGANUMA , Shinichiro OKA , Tatsuya SUGITA
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02B27/2214 , G02F1/133707 , G02F1/13392 , H04N13/00 , H04N13/305 , H04N13/356 , H04N2213/001
摘要： In a three-dimensional display device using a liquid crystal lens, a planer electrode is formed on an upper substrate of the liquid crystal lens and strip-like electrodes are formed on a lower substrate of the liquid crystal display lens. The distance between the upper and lower substrates is provided by a bead. At this time, if the bead is present on the strip-like electrode, the lens formed thereon is distorted. In order to prevent this, a bump is formed to cover the strip-like electrode. The distance between the bump and the upper substrate is small, so that the bead is pushed out of the upper part of the strip-like electrode, preventing the lens from being distorted. As a result, it is possible to prevent the crosstalk caused by the lens distortion due to the presence of the bead on the strip-like electrode.
摘要翻译：在使用液晶透镜的三维显示装置中，在液晶透镜的上基板上形成平面电极，在液晶显示透镜的下基板上形成带状电极。上下基板之间的距离由一个珠提供。此时，如果条带状电极上存在珠，则其上形成的透镜变形。为了防止这种情况，形成凸起以覆盖带状电极。凸起与上基板之间的距离小，从而将带子从带状电极的上部推出，防止透镜变形。结果，可以防止由于带状电极上的珠子的存在而导致的透镜变形引起的串扰。

5. 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。

6. 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。

7. 发明授权

US08988619B2 Display device with display panel forming image display and LCD panel having strip-shaped electrodes and light shielding portion 有权
标题翻译：具有显示面板形成图像显示器的显示装置和具有带状电极和遮光部分的LCD面板
公开(公告)号：US08988619B2
公开(公告)日：2015-03-24
申请号：US14197881
申请日：2014-03-05
申请人： Japan Display Inc. , Miyuki Sugita
发明人： Shinichiro Oka , Tatsuya Sugita , Shinichi Komura , Toshio Miyazawa , Terunori Saitou
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/13 , G02B27/22 , H04N13/04
CPC分类号： G02B27/2214 , H04N13/31
摘要： There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer.
摘要翻译：提供了一种能够通过控制施加到液晶面板的电压来形成柱面透镜的液晶透镜的显示装置中能够减少3D显示时的串扰的技术。显示装置包括液晶显示面板，其包括具有多个条状透明电极的基板和与电极重叠的多个条状遮光部。显示装置通过切换二维显示器和三维显示器以及构成视差屏障的圆柱形透镜来显示图像，通过控制液晶层的折射率来形成。

8. 发明申请

US20130100365A1 THREE DIMENSIONAL IMAGE DISPLAY DEVICE 有权
标题翻译：三维图像显示设备
公开(公告)号：US20130100365A1
公开(公告)日：2013-04-25
申请号：US13659939
申请日：2012-10-25
申请人： JAPAN DISPLAY EAST INC. , Miyuki SUGITA
发明人： Shinichi KOMURA , Tatsuya SUGITA , Shinichiro OKA , Tomohiko NAGANUMA
IPC分类号： G02F1/29 , G02B27/22 , G02F1/1335
CPC分类号： G02B27/2214 , G02F1/13471 , G02F1/29 , G02F2001/294 , H04N13/31
摘要： It is an object to reduce 3D moiré and provide a higher-quality three dimensional image display device. The three dimensional image display device includes a display panel on which rows of pixels for right eye and rows of pixels for left eye are alternately arranged in a lateral direction, the display panel planarly displaying an image for three dimensional display, and a parallax forming liquid crystal panel for forming a parallax in an image for right eye and an image for left eye displayed by the display panel. Lateral direction center positions, which are vertexes of luminance in the lateral direction of an image for right eye and an image for left eye, where the image for three dimensional display is visually sensed through the parallax forming liquid crystal panel, are respectively positions shifted in the lateral direction in different positions in the screen longitudinal direction.
摘要翻译：这是减少3D莫尔纹并提供更高品质的三维图像显示装置的对象。三维图像显示装置包括显示面板，用于右眼的像素行和左眼像素行在横向上交替排列，显示面板平面地显示用于三维显示的图像，以及视差形成液体用于在右眼图像中形成视差的晶体面板和由显示面板显示的用于左眼的图像。作为用于右眼的图像的横向的亮度的顶点和通过视差形成液晶面板视觉检测用于三维显示的图像的左眼方向中心位置分别位于横向方向在屏幕纵向不同位置。

9. 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。

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