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11. 发明专利

JP2013161034A Image display device, image display method, and program 审中-公开
标题翻译：图像显示装置，图像显示方法和程序
公开(公告)号：JP2013161034A
公开(公告)日：2013-08-19
申请号：JP2012025009
申请日：2012-02-08
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Tohoku Univ , 国立大学法人東北大学
发明人： OZAWA SHIRO , YAO YASUHIRO , SAEGUSA TOMOFUMI , UCHIDA TATSUO , SUZUKI YOSHITO , KANO MITSURU , KAWAKAMI TORU , NASU SENSHI , ISHINABE TAKAHIRO
IPC分类号： G03B21/14 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To reduce distortion of an image generated by observing at an observation angle not facing a display screen, in a multidirectional image display device.SOLUTION: An image display device includes: a multidirectional image display unit for displaying image signals output from a plurality of imaging devices for imaging a subject at predetermined imaging angles different from each other, to a common display screen so as to observe the imaging signals only in an observation area corresponding to the imaging angles of the imaging devices having output the imaging signals; and a correction unit for correcting visual distortion of an image generated according to an observation angle to the display screen in observing the image, for each of the plurality of image signals.
摘要翻译：要解决的问题：在多向图像显示装置中，通过在不面向显示屏的观察角度观察产生的图像的失真。解决方案：图像显示装置包括：多向图像显示单元，用于显示从多个成像装置，用于将预定成像角度彼此不同的被摄体成像到公共显示屏幕，以便仅在与输出成像信号的成像装置的成像角度对应的观察区域中观察成像信号; 以及校正单元，用于针对所述多个图像信号中的每一个，校正在观察图像时根据与所述显示屏幕的观察角度生成的图像的视觉失真。

12. 发明专利

JP2013047744A Display panel, display device, and electronic apparatus 有权
标题翻译：显示面板，显示设备和电子设备
公开(公告)号：JP2013047744A
公开(公告)日：2013-03-07
申请号：JP2011186136
申请日：2011-08-29
申请人： Japan Display West Co Ltd , 株式会社ジャパンディスプレイウェスト , Tohoku Univ , 国立大学法人東北大学
发明人： MITSUI MASASHI , ISHINABE TAKAHIRO , UCHIDA TATSUO
IPC分类号： G02B5/02 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a display panel allowing an image looking natural to be displayed thereon, and a display device and an electronic apparatus including the same.SOLUTION: The display panel has three light diffusing layers on an upper surface of a panel part. The lowest light diffusing layer has such a diffusion axis that an incident angle ψ1 of incident light gives a peak of diffusion of the incident light. The middle light diffusing layer has such a diffusion axis that an incident angle ψ3(ψ1
摘要翻译：要解决的问题：提供一种允许在其上显示自然的图像的显示面板，以及包括该显示面板的显示装置和电子设备。解决方案：显示面板在面板部分的上表面上具有三个光漫射层。最低的光漫射层具有入射光的入射角ψ1给出入射光的扩散的峰值的扩散轴。中间光漫射层具有入射光的入射角ψ3（ψ1<ψ3）赋予入射光的扩散峰值的扩散轴。最高光扩散层具有入射光的入射角ψ2（ψ2<ψ1）赋予入射光的扩散峰值的扩散轴。版权所有（C）2013，JPO＆INPIT

13. 发明专利

JP2011186002A Electrooptical device and electronic equipment 审中-公开
标题翻译：电子设备和电子设备
公开(公告)号：JP2011186002A
公开(公告)日：2011-09-22
申请号：JP2010048282
申请日：2010-03-04
申请人： Seiko Epson Corp , Tohoku Univ , セイコーエプソン株式会社 , 国立大学法人東北大学
发明人： MITSUI MASASHI , KOMA TOKUO , UCHIDA TATSUO , ISHINABE TAKAHIRO
IPC分类号： G02F1/1335 , G02F1/13363 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide an electrooptical device which can obtain excellent viewing angle characteristics with smaller number of diffusion films, and to provide electronic equipment including the electrooptical device. SOLUTION: The electrooptical device 1 holds an electrooptical material 12 between a pair of substrates 10, 11 arranged to be opposed. The electrooptical device includes a laminated structure diffusion film 16a and a columnar structure diffusion film 16b on an external surface side of one substrate 10 of the pair of the substrates 10, 11 and a reflector 14 on the other substrate 11 of the pair of the substrates 10, 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种电光装置，其可以以较少数量的扩散膜获得优异的视角特性，并提供包括电光装置的电子设备。解决方案：电光装置1在布置成相对的一对基板10,11之间保持电光材料12。电光装置包括一对基板10,11的一个基板10的外表面侧的层叠结构扩散膜16a和柱状结构扩散膜16b，以及一对基板的另一基板11上的反射体14 10，11.版权所有（C）2011，JPO＆INPIT

14. 发明专利

JP2010039222A Liquid crystal panel and liquid crystal display device 有权
标题翻译：液晶面板和液晶显示装置
公开(公告)号：JP2010039222A
公开(公告)日：2010-02-18
申请号：JP2008202350
申请日：2008-08-05
申请人： Nitto Denko Corp , Tohoku Univ , 国立大学法人東北大学 , 日東電工株式会社
发明人： UCHIDA TATSUO , ISHINABE TAKAHIRO , KAWAMOTO IKURO , SHODA TAKASHI , YOSHIMI HIROYUKI
IPC分类号： G02F1/13363 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal panel which can be applied to a large-sized liquid crystal display device, and to provide the liquid crystal display device using the liquid crystal panel. SOLUTION: The liquid crystal panel provided with a liquid crystal cell having a liquid crystal layer including liquid crystal molecules aligned in a homeotropic arrangement or a homogeneous arrangement when no electric field exists, a first polarizing plate disposed on one side of the liquid crystal cell, a second polarizing plate disposed on the other side of the liquid crystal cell and an optical rotation element converting linearly polarized light into linearly polarized light orthogonal thereto between the liquid crystal cell and the first polarizing plate or between the liquid crystal cell and the second polarizing plate. Absorption axes of the first and second polarizing plates are disposed to be parallel to each other in the liquid crystal panel. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可应用于大型液晶显示装置的液晶面板，并提供使用液晶面板的液晶显示装置。解决方案：提供具有液晶单元的液晶面板，液晶单元具有液晶层，该液晶层包括在没有电场的情况下以垂直排列排列或排列均匀的液晶分子;设置在液体一侧的第一偏振片晶体单元，设置在液晶单元的另一侧的第二偏振片和将线性偏振光转换为与液晶单元和第一偏振板之间或与液晶单元和液晶单元之间的正交的直线偏振光的光旋转元件第二偏振片。第一和第二偏振片的吸收轴在液晶面板中彼此平行设置。版权所有（C）2010，JPO＆INPIT

15. 发明专利

JP2009146586A Backlight 审中-公开
标题翻译：背光
公开(公告)号：JP2009146586A
公开(公告)日：2009-07-02
申请号：JP2007319607
申请日：2007-12-11
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： UCHIDA TATSUO , SUZUKI YOSHITO , ISHINABE TAKAHIRO , KAWAKAMI TORU
IPC分类号： F21S2/00 , F21V7/00 , F21Y101/02 , F21Y105/00 , G02B5/30 , H01L51/50 , H05B33/02 , H05B33/24
摘要： PROBLEM TO BE SOLVED: To make a backlight 2 thinner and to enable to utilize more effectively light generated from a light source as illumination light. SOLUTION: On a light-emitting face side of a surface light emitting element, for instance, an organic EL element 24, a polarizer, for instance, a wire grid polarizer 30, is formed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：使得背光2更薄，并且能够更有效地利用从光源产生的光作为照明光。解决方案：在表面发光元件的发光面侧，例如有机EL元件24，偏振器，例如线栅偏振器30，形成。版权所有（C）2009，JPO＆INPIT

16. 发明专利

JP2009063465A Method and apparatus for measuring physical properties of liquid crystal 审中-公开
标题翻译：用于测量液晶物理性质的方法和装置
公开(公告)号：JP2009063465A
公开(公告)日：2009-03-26
申请号：JP2007232188
申请日：2007-09-07
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： UCHIDA TATSUO , ISHINABE TAKAHIRO , ONO TOMOTSUGU , MIYASHITA TETSUYA
IPC分类号： G01N21/23 , G01B11/06 , G01M11/00 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of high-accuracy measurement of physical property values of liquid crystals.
SOLUTION: A liquid crystal cell having no twists in an orientation distribution of liquid crystals is used to measure the optical characteristics of the liquid crystal cell, in at least a total of four conditions that an angle of incidence and a wavelength are made different, in such a way that at least one level of the angle of incidence is divided into two levels or more of the wavelength, and that at least one level of the wavelength may be divided into three levels or more of the angle of incidence, to decide on the wavelength dependence on the refractive index n
o of ordinary light of the liquid crystals and the wavelength dependence of the refractive index n
e of extraordinary light, on the basis of the fitting between measurement values and simulated computed values.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够高精度地测量液晶的物理性能的方法和装置。解决方案：使用液晶单元的取向分布没有曲折的液晶单元，在至少总共四个条件中测量液晶单元的光学特性，即入射角和波长的至少四个条件不同的是，将入射角的至少一个水平分成两个或更多个波长，并且波长的至少一个水平可以被分成入射角的三个或更多个水平，决定对液晶的普通光的折射率n o 的波长依赖性和非常光的折射率n e 的波长依赖性，基于测量值和模拟计算值之间的拟合。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2008175838A Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：JP2008175838A
公开(公告)日：2008-07-31
申请号：JP2007006497
申请日：2007-01-16
申请人： Alps Electric Co Ltd , Tohoku Univ , アルプス電気株式会社 , 国立大学法人東北大学
发明人： UCHIDA TATSUO , MIYASHITA TETSUYA , KUBOKI TSUTOMU , ISHINABE TAKAHIRO , YAMAGUCHI MASAHIKO , IIDA YOHEI , KIKUCHI KOJI
IPC分类号： G02F1/1337 , G02F1/1335 , G02F1/1368
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of efficiently inducing a splay-bend transition and having a satisfactory numerical aperture. SOLUTION: In the liquid crystal display device, minute structural bodies are disposed in such positions wherein the numerical aperture is not affected and an electric field between a TFT substrate 3 and a CF substrate 4 can be applied to two minute regions, particularly to stable homogeneous regions. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地引起喷射弯曲过渡并具有令人满意的数值孔径的液晶显示装置。解决方案：在液晶显示装置中，微小结构体设置在不影响数值孔径的位置，并且TFT基板3和CF基板4之间的电场可以应用于两分钟区域，特别是到稳定的均匀区域。版权所有（C）2008，JPO＆INPIT

18. 发明专利

JP2008026889A Front light for reflective liquid crystal display, and reflective display apparatus 有权
标题翻译：用于反射液晶显示器的前灯和反射显示装置
公开(公告)号：JP2008026889A
公开(公告)日：2008-02-07
申请号：JP2007162541
申请日：2007-06-20
申请人： Tohoku Univ , 国立大学法人東北大学
发明人： UCHIDA TATSUO , ISHINABE TAKAHIRO , SATO HIROSHI
IPC分类号： G02F1/13357 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a front light for a reflective LCD wherein all of a contrast ratio, light utilization efficiency, luminance uniformity and image quality are not deteriorated. SOLUTION: The front light has a reflection control layer 15 coming in contact with an upper surface of the reflective LCD 21, an incident surface receiving light source light (preferably a P polarization light) and a first emission surface coming in contact with an upper surface of the reflection control layer and includes a first light guide 2 introducing light to the reflection control layer through the first emission surface, a light source 1 generating the light source light and a second light guide 4 disposed in the reflective LCD. The first light guide has a refractive index higher than that of the reflection control layer and the second light guide emits light introduced from the reflection control layer at an emission angle smaller than that of light from the first light guide to the reflection control layer while transmitting the light. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种反射型LCD的前灯，其中所有的对比度，光利用效率，亮度均匀性和图像质量都不劣化。解决方案：前灯具有与反射型LCD21的上表面接触的反射控制层15，接收光源光（优选为P偏振光）的入射面和与反射控制层的上表面，并且包括通过第一发射表面向反射控制层引入光的第一光导2，产生光源光的光源1和设置在反射型LCD中的第二导光体4。第一导光体的折射率高于反射控制层的折射率，第二导光体以比从第一导光体向反射控制层的光的发射角小的方式发射从反射控制层导入的光，同时透射光。版权所有（C）2008，JPO＆INPIT

19. 发明专利

JP2007178834A Manufacturing method of liquid crystal display device, and liquid crystal display device obtained thereby 审中-公开
标题翻译：液晶显示装置的制造方法及其获得的液晶显示装置
公开(公告)号：JP2007178834A
公开(公告)日：2007-07-12
申请号：JP2005378747
申请日：2005-12-28
申请人： Alps Electric Co Ltd , Tohoku Univ , アルプス電気株式会社 , 国立大学法人東北大学
发明人： UCHIDA TATSUO , MIYASHITA TETSUYA , KUBOKI TSUTOMU , ISHINABE TAKAHIRO , KANO MITSURU , HAYASHI YUZO , IIDA YOHEI , OIZUMI MITSUO
IPC分类号： G02F1/1337
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of liquid crystal display device capable of quickly and stably aligning liquid crystal molecules in a liquid crystal layer from a spray state to a bend state, even without applying high voltage, and to provide a liquid crystal display device obtained by the manufacturing method. SOLUTION: Alignment film surfaces of a substrate 3 and a substrate 4 are subjected to rubbing uniformly over the whole surfaces in a first direction. Subsequently, the surface of the substrate 4 is subjected to rubbing in the direction (a second direction) of three o'clock to nine o'clock, with respect to the direction right in front of a panel by using a rubbing roller corresponding to the space and the pitch between pixels. The rubbing roller 51 is formed in a large number of level differences on a circumference of a metal roller base 52 with a prescribed pitch, and thereafter, rubbing fibers 53 are subjected to electrostatic flocking, as rubbing fibers (group). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供一种液晶显示装置的制造方法，即使在不施加高电压的情况下，也能够使液晶层中的液晶分子从喷射状态到弯曲状态快速稳定地取向，并且提供通过该制造方法得到的液晶显示装置。解决方案：基板3和基板4的对准膜表面在第一方向上在整个表面上均匀地摩擦。随后，通过使用对应于面板的摩擦辊，使基板4的表面相对于面板前方的方向在三点钟至九点的方向（第二方向）上摩擦空间和像素之间的间距。摩擦辊51以规定的间距在金属辊基座52的圆周上形成大量的水平差，然后将摩擦纤维53作为摩擦纤维（组）进行静电植绒。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JP2006084563A Screen for projection display 有权
标题翻译：投影显示画面
公开(公告)号：JP2006084563A
公开(公告)日：2006-03-30
申请号：JP2004267170
申请日：2004-09-14
申请人： Tohoku Techno Brains Corp , Tohoku Univ , 国立大学法人東北大学 , 株式会社東北テクノブレインズ
发明人： UCHIDA TATSUO , KATAGIRI BAKU , KAWAKAMI TORU , ISHINABE TAKAHIRO
IPC分类号： G02B5/02 , G03B21/62
摘要： PROBLEM TO BE SOLVED: To realize a diffusion film, of which the intensity distribution characteristic of diffused light is arbitrarily controllable and of which the diffusion angle area does not change to incident light from a specified angle area, and to provide a high-quality projection display system that uses the diffusion film as a screen.
SOLUTION: The screen for the projection display is composed of the diffusion film, having a structure where a plurality of layers 1
1 and 1
2 forming a plurality of step index type optical waveguides, while keeping different refractive indexes between the adjacent layers form stripes being arranged in one direction on a film surface and are extended in the direction of a layer tilting angle distributed in almost top hat shape within a predetermined angle range with respect to the film thickness direction, or structure where a plurality of layers 2
1 forming optical waveguides, while keeping refractive index distribution exhibiting light-condensing ability in the layer thickness direction at a part in the film thickness direction are extended in the film thickness direction or in a direction tilted from the film thickness direction with layer length distributed in almost top hat shape within the predetermined range, or a structure obtained by combining the above structure.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了实现扩散光的强度分布特性是任意可控的并且漫射角度面积不会对来自特定角度区域的入射光改变，并且提供高的扩散膜使用扩散膜作为屏幕的质量投影显示系统。＆lt; P＆gt;解决方案：用于投影显示的屏幕由扩散膜组成，具有多个层1 1 和1 2 的结构，形成多个步骤在相邻层之间保持不同折射率的折射率型光波导形成在膜表面上沿一个方向布置的条纹，并且在相对于相对于第一层的光学波导的预定角度范围内以几乎顶帽形状分布的层倾斜角度的方向延伸在形成光波导的多个层2 1 的膜厚度方向或结构上，同时保持在膜厚度方向的一部分处具有在层厚度方向上呈现聚光能力的折射率分布在膜厚度方向上或沿着膜厚度方向倾斜的方向，层厚分布在预定范围内的几何顶帽形状，或通过组合上述结构而获得的结构结构体。版权所有（C）2006，JPO＆NCIPI

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