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31. 发明授权

US08899769B2 Display device and backlight for display device 有权
公开(公告)号：US08899769B2
公开(公告)日：2014-12-02
申请号：US13491065
申请日：2012-06-07
申请人： Takashi Miyazaki , Hitoshi Nagato , Hajime Yamaguchi , Rei Hasegawa , Yutaka Nakai
发明人： Takashi Miyazaki , Hitoshi Nagato , Hajime Yamaguchi , Rei Hasegawa , Yutaka Nakai
IPC分类号： G09F13/04 , F21V8/00 , G02F1/1335
摘要： According to one embodiment, a display device includes a light-guiding body, a light source, a wavelength selection transmission layer, and a light control layer. The light-guiding body has a first major surface, a second major surface opposite to the first major surface, and a side face connecting the first major surface and the second major surface. The wavelength selection transmission layer is provided on the second major surface. The first major surface has a plurality of concave portions having inclined faces inclined relative to the first major surface. A ratio of a total area of the plurality of the concave portions projected on the first major surface, relative to an area of the first major surface is 8% to 25%. The plurality of the concave portions is evenly provided in the first major surface.

32. 发明授权

US08854585B2 Liquid crystal display exhibiting Kerr effect comprising electrodes having combtooth portions that include a first convex surface with a ridge shape 有权
标题翻译：具有克尔效应的液晶显示器包括具有包括具有脊形的第一凸面的梳齿部的电极
公开(公告)号：US08854585B2
公开(公告)日：2014-10-07
申请号：US13241358
申请日：2011-09-23
申请人： Yuko Kizu , Rei Hasegawa , Hajime Yamaguchi
发明人： Yuko Kizu , Rei Hasegawa , Hajime Yamaguchi
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/137
CPC分类号： G02F1/133707 , G02F1/134363 , G02F2001/13793 , G02F2201/124
摘要： According to one embodiment, a liquid crystal display includes a liquid crystal layer exhibiting Kerr effect, a first electrode including combtooth portions, a second electrode, and protruding portions facing a main surface of the liquid crystal layer with at least one of the first and second electrodes interposed therebetween. The combtooth portions each extends in a first direction and are arranged in a second direction. The second electrode includes a portion that faces the main surface and is positioned in a gap between the combtooth portions or faces the main surface with the gap interposed therebetween. The protruding portions each extends in the first direction and are arranged in the second direction. Each of the first protruding portions forms a convex surface having a ridge shape on a surface of the combtooth portion or a surface of the portion of the second electrode positioned at the gap.
摘要翻译：根据一个实施例，液晶显示器包括具有克尔效应的液晶层，包括梳齿部分的第一电极，第二电极和面向液晶层的主表面的突出部分，其中第一和第二插入其间的电极。梳齿部分各自沿第一方向延伸并且沿第二方向布置。第二电极包括面向主表面并且位于梳齿部分之间的间隙中或面向主表面的部分，其间插入间隙。突出部分各自沿第一方向延伸并且沿第二方向布置。每个第一突出部分在梳齿部分的表面上形成具有脊形的凸面或位于间隙处的第二电极的部分的表面。

33. 发明申请

US20130313547A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20130313547A1
公开(公告)日：2013-11-28
申请号：US13729495
申请日：2012-12-28
申请人： Shintaro NAKANO , Tomomasa Ueda , Kentaro Miura , Nobuyoshi Saito , Tatsunori Sakano , Hajime Yamaguchi
发明人： Shintaro NAKANO , Tomomasa Ueda , Kentaro Miura , Nobuyoshi Saito , Tatsunori Sakano , Hajime Yamaguchi
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , H01L27/1248 , H01L27/3262 , H01L51/5253 , H01L51/5256
摘要： According to one embodiment, a display device includes a substrate, a thin film transistor, a pixel electrode, an organic light emitting layer, a common electrode, and a sealing unit. The thin film transistor is provided on the substrate. The thin film transistor includes a gate electrode, a gate insulating film, a semiconductor film, a first conducting portion, and a second conducting portion. The pixel electrode is electrically connected to one of the first conducting portion and the second conducting portion. The organic light emitting layer is provided on the pixel electrode. The common electrode is provided on the organic light emitting layer. The sealing unit is provided on the common electrode. The sealing unit includes a first sealing film and a second sealing film. A refractive index of the second sealing film is different from a refractive index of the first sealing film.
摘要翻译：根据一个实施例，显示装置包括基板，薄膜晶体管，像素电极，有机发光层，公共电极和密封单元。薄膜晶体管设置在基板上。薄膜晶体管包括栅电极，栅极绝缘膜，半导体膜，第一导电部分和第二导电部分。像素电极电连接到第一导电部分和第二导电部分中的一个。有机发光层设置在像素电极上。公共电极设置在有机发光层上。密封单元设置在公共电极上。密封单元包括第一密封膜和第二密封膜。第二密封膜的折射率与第一密封膜的折射率不同。

34. 发明申请

US20130277667A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20130277667A1
公开(公告)日：2013-10-24
申请号：US13622558
申请日：2012-09-19
申请人： Nobuyoshi SAITO , Kentaro Miura , Tomomasa Ueda , Shintaro Nakano , Tatsunori Sakano , Hajime Yamaguchi
发明人： Nobuyoshi SAITO , Kentaro Miura , Tomomasa Ueda , Shintaro Nakano , Tatsunori Sakano , Hajime Yamaguchi
IPC分类号： H01L27/32
CPC分类号： H01L51/5231 , H01L27/3262 , H01L51/5259 , H01L51/5284
摘要： According to one embodiment, a display device includes a light transmissive substrate, a light transmissive pixel electrode, a switching element, an organic light emitting layer, a light transmissive opposite electrode, a conductive light absorption layer and a conductive film. The light transmissive pixel electrode is provided on the substrate. The switching element is provided on the substrate and electrically connected to the pixel electrode. The organic light emitting layer is provided on the pixel electrode. The light transmissive opposite electrode is provided on the organic light emitting layer. The conductive light absorption layer is provided on the opposite electrode. The conductive film is provided on the light absorption layer.
摘要翻译：根据一个实施例，显示装置包括透光基板，透光像素电极，开关元件，有机发光层，透光相对电极，导电光吸收层和导电膜。透光像素电极设置在基板上。开关元件设置在基板上并电连接到像素电极。有机发光层设置在像素电极上。透光相对电极设置在有机发光层上。导电光吸收层设置在相对电极上。导电膜设置在光吸收层上。

35. 发明授权

US08513040B2 Method for manufacturing display device 失效
公开(公告)号：US08513040B2
公开(公告)日：2013-08-20
申请号：US13483672
申请日：2012-05-30
申请人： Tatsunori Sakano , Kentaro Miura , Nobuyoshi Saito , Shintaro Nakano , Tomomasa Ueda , Hajime Yamaguchi
发明人： Tatsunori Sakano , Kentaro Miura , Nobuyoshi Saito , Shintaro Nakano , Tomomasa Ueda , Hajime Yamaguchi
IPC分类号： H01L21/00
CPC分类号： H05K3/10 , G02F1/133305 , G02F1/1362 , H01L27/1266 , H01L2227/326
摘要： According to one embodiment, a method is disclosed for manufacturing a display device. A film material layer is formed on a support substrate. A first heating process for the film material layer at a first temperature to form a film layer and a second heating process for a second region surrounding a first region at a second temperature higher than the first temperature are performed. The first region is provided in a central part of the film layer. A display layer is formed in the first region and a peripheral circuit section is formed at least in a part of the second region. A third heating process is performed for at least a part of the film layer at a third temperature higher than the second temperature. In addition, the film layer is peeled off from the support substrate.

36. 发明申请

US20130077029A1 INTERFERENCE FILTER AND DISPLAY DEVICE 有权
标题翻译：干扰滤波器和显示设备
公开(公告)号：US20130077029A1
公开(公告)日：2013-03-28
申请号：US13491966
申请日：2012-06-08
申请人： Hitoshi NAGATO , Takashi Miyazaki , Yutaka Nakai , Hajime Yamaguchi
发明人： Hitoshi NAGATO , Takashi Miyazaki , Yutaka Nakai , Hajime Yamaguchi
IPC分类号： G02F1/1335 , G02B5/28
CPC分类号： G02B5/201 , G02B5/286 , G02B5/288 , G02F2001/133521
摘要： According to one embodiment, an interference filter includes a base body, a lower semi-transmissive layer, and an upper semi-transmissive layer. The base body includes a major surface. The lower semi-transmissive layer is provided on the major surface. The upper semi-transmissive layer is provided on the lower semi-transmissive layer. The base body, the lower and upper semi-transmissive layers form a first region to selectively transmit blue light, a second region to selectively transmit green light, and a third region to selectively transmit red light, arranged in a plane parallel to the major surface. A distance between the lower semi-transmissive layer and the upper semi-transmissive layer in the second region is shorter than a distance between the lower semi-transmissive layer and the upper semi-transmissive layer in the first region, and shorter than a distance between the lower semi-transmissive layer and the upper semi-transmissive layer in the third region.
摘要翻译：根据一个实施例，干涉滤光器包括基体，下半透射层和上半透射层。基体包括主表面。下半透射层设置在主表面上。上部半透射层设置在下部半透射层上。基体，下半透射层和上半透射层形成用于选择性透射蓝光的第一区域，用于选择性地透射绿光的第二区域，以及布置在平行于主表面的平面中选择性透射红光的第三区域。第二区域中的下半透射层和上半透射层之间的距离比第一区域中的下半透射层和上半透射层之间的距离短，并且短于第一区域中的距离第三区域中的下半透射层和上半透射层。

37. 发明申请

US20120242562A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20120242562A1
公开(公告)日：2012-09-27
申请号：US13238339
申请日：2011-09-21
申请人： Nobuyoshi SAITO , Tomomasa Ueda , Hajime Yamaguchi , Kentaro Miura , Shintaro Nakano , Tatsunori Sakano
发明人： Nobuyoshi SAITO , Tomomasa Ueda , Hajime Yamaguchi , Kentaro Miura , Shintaro Nakano , Tatsunori Sakano
IPC分类号： G09G3/30
CPC分类号： H01L27/1225 , G09G3/3233 , G09G2300/0408 , G09G2300/08
摘要： According to one embodiment, a display device includes an insulating layer, a display unit, and an organic EL layer. The display unit is provided on a major surface of the insulating layer and includes a plurality of gate lines, a plurality of signal lines, a plurality of power source lines and a plurality of pixel units arranged in a matrix configuration. The EL layer is provided on the display unit. Each pixel unit includes a drive transistor and a resistor. The drive transistor includes a drive gate electrode, a drive source electrode, and a drive drain electrode. The drive source electrode or the drive drain electrode is connected to one of the power source lines. An end of the resistor is connected to the drive gate electrode. An other end of the resistor is connected to one of the gate line, the signal line, and the power source line.
摘要翻译：根据一个实施例，显示装置包括绝缘层，显示单元和有机EL层。显示单元设置在绝缘层的主表面上，并且包括多个栅极线，多个信号线，多个电源线和以矩阵构造布置的多个像素单元。 EL层设置在显示单元上。每个像素单元包括驱动晶体管和电阻器。驱动晶体管包括驱动栅电极，驱动源电极和驱动漏电极。驱动源极或驱动漏极连接到电源线之一。电阻器的一端连接到驱动栅电极。电阻器的另一端连接到栅极线，信号线和电源线之一。

38. 发明申请

US20060012554A1 Liquid-crystal display driving device 审中-公开
标题翻译：液晶显示驱动装置
公开(公告)号：US20060012554A1
公开(公告)日：2006-01-19
申请号：US11232039
申请日：2005-09-22
申请人： Tatsuo Saishu , Haruhiko Okumura , Kohki Takatoh , Hajime Yamaguchi , Rei Hasegawa , Hitoshi Kobayashi , Rieko Fukushima
发明人： Tatsuo Saishu , Haruhiko Okumura , Kohki Takatoh , Hajime Yamaguchi , Rei Hasegawa , Hitoshi Kobayashi , Rieko Fukushima
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G2300/0842 , G09G2310/06 , G09G2320/02 , G09G2320/0204 , G09G2320/0257 , G09G2320/0261
摘要： Disclosed is a method for driving an active matrix type liquid crystal display device including a first electrode, a second electrode, and a liquid crystal layer interposed between the first and the second electrodes, and the liquid crystal layer having a larger polarization when a voltage of a first polarity is applied to the first electrode against the second electrode than that when a voltage of a second polarity different from the first polarity is applied to the first electrode against the second electrode, the method comprising dividing a frame into a first field and a second field, applying a first voltage of the first polarity to the first electrode during the first field, generating a second voltage from the first voltage by changing its polarity, a magnitude of the second voltage being modified by an amount of ΔV (ΔV≠0) based on a magnitude of the first voltage in a direction of the first polarity when the first voltage is not zero, and applying the second voltage to the first electrode during the second field.
摘要翻译：公开了一种用于驱动有源矩阵型液晶显示装置的方法，该有源矩阵型液晶显示装置包括插入在第一和第二电极之间的第一电极，第二电极和液晶层，并且当电压与第一极性不同的第二极性的电压相对于第二电极施加到第一电极的第一极性相对于第二电极施加第一极性，该方法包括将框分成第一场和第二场，在第一场期间将第一极性的第一电压施加到第一电极，通过改变其极性从第一电压产生第二电压，第二电压的幅度被修改ΔVa的量（ΔV< 0），当第一电压不为零时，基于第一极性的方向上的第一电压的大小，并且将第二电压施加到在第二场中的第一个电极。

39. 发明授权

US06961043B2 Liquid crystal display and driving method of the same 失效
公开(公告)号：US06961043B2
公开(公告)日：2005-11-01
申请号：US09942743
申请日：2001-08-31
申请人： Tatsuo Saishu , Hajime Yamaguchi , Rieko Fukushima , Rei Hasegawa , Kohki Takatoh
发明人： Tatsuo Saishu , Hajime Yamaguchi , Rieko Fukushima , Rei Hasegawa , Kohki Takatoh
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3651 , G09G3/3614 , G09G2310/06 , G09G2320/0257 , G09G2320/0261
摘要： A display includes a ferroelectric liquid crystal material having an asymmetric polarity response property, a section which applies an image signal to a pixel of the material for every two fields forming one frame, and a controller which reverses the polarity of the signal in one frame period. Particularly, the controller is configured that the polarity of the signal is reversed in a selected one of first and second manners, the first manner initiating a signal amplitude change from a polarity in which a larger response of the material is obtainable, the second manner initiating a signal amplitude change from a polarity in which a smaller response of the material is obtainable, and the selected manner being smaller in the total of brightness deviation generated in a frame immediately after the change for each of predetermined brightness transitions.

40. 发明授权

US08987712B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08987712B2
公开(公告)日：2015-03-24
申请号：US13622558
申请日：2012-09-19
申请人： Nobuyoshi Saito , Kentaro Miura , Tomomasa Ueda , Shintaro Nakano , Tatsunori Sakano , Hajime Yamaguchi
发明人： Nobuyoshi Saito , Kentaro Miura , Tomomasa Ueda , Shintaro Nakano , Tatsunori Sakano , Hajime Yamaguchi
IPC分类号： H01L29/08 , H01L51/52 , H01L27/32
CPC分类号： H01L51/5231 , H01L27/3262 , H01L51/5259 , H01L51/5284
摘要： According to one embodiment, a display device includes a light transmissive substrate, a light transmissive pixel electrode, a switching element, an organic light emitting layer, a light transmissive opposite electrode, a conductive light absorption layer and a conductive film. The light transmissive pixel electrode is provided on the substrate. The switching element is provided on the substrate and electrically connected to the pixel electrode. The organic light emitting layer is provided on the pixel electrode. The light transmissive opposite electrode is provided on the organic light emitting layer. The conductive light absorption layer is provided on the opposite electrode. The conductive film is provided on the light absorption layer.
摘要翻译：根据一个实施例，显示装置包括透光基板，透光像素电极，开关元件，有机发光层，透光相对电极，导电光吸收层和导电膜。透光像素电极设置在基板上。开关元件设置在基板上并电连接到像素电极。有机发光层设置在像素电极上。透光相对电极设置在有机发光层上。导电光吸收层设置在相对电极上。导电膜设置在光吸收层上。

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