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公开(公告)号:US20120069272A1
公开(公告)日:2012-03-22
申请号:US13227700
申请日:2011-09-08
申请人: Tatsuya SUGITA , Masaya ADACHI
发明人: Tatsuya SUGITA , Masaya ADACHI
IPC分类号: G02F1/1335
CPC分类号: G02F1/133536 , G02B5/0257 , G02F1/133606 , G02F1/13363
摘要: The backlight has an anisotropic diffusion sheet disposed between the reflective polarizing plate and the optical path converter. The anisotropic diffusion sheet includes a refractive index anisotropic diffusion sheet stretched in an absorption axis direction in which a concave-convex portion is formed on a surface of the reflective polarized plate, and an isotropic material part laminated on a surface of the concave-convex part. The isotropic material part has an isotropic reflective index. The refractive index of the isotropic material part is the same as the refractive index in the transmission axis direction perpendicular to a stretching direction of the refractive index anisotropic sheet.
摘要翻译: 背光源具有设置在反射偏光板和光路转换器之间的各向异性扩散片。 各向异性扩散片包括在反射偏振板的表面上形成凹凸部的吸收轴方向上拉伸的折射率各向异性扩散片,以及层叠在凹凸部的表面上的各向同性材料部 。 各向同性材料部分具有各向同性的反射指数。 各向同性材料部分的折射率与垂直于折射率各向异性片材的拉伸方向的透射轴方向的折射率相同。
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公开(公告)号:US20130038811A1
公开(公告)日:2013-02-14
申请号:US13568929
申请日:2012-08-07
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。
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公开(公告)号:US20120293503A1
公开(公告)日:2012-11-22
申请号:US13473671
申请日:2012-05-17
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。
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