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31. 发明授权

US06982686B2 LIQUID CRYSTAL DISPLAY DEVICE, IMAGE DISPLAY DEVICE, ILLUMINATION DEVICE AND EMITTER USED THEREFORE, DRIVING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE, DRIVING METHOD OF ILLUMINATION DEVICE, AND DRIVING METHOD OF EMITTER 有权
标题翻译：液晶显示装置，图像显示装置，其使用的照明装置和发光器，液晶显示装置的驱动方法，照明装置的驱动方法和发光装置的驱动方法
公开(公告)号：US06982686B2
公开(公告)日：2006-01-03
申请号：US09878358
申请日：2001-06-12
申请人： Koichi Miyachi , Akihito Jinda , Makoto Shiomi
发明人： Koichi Miyachi , Akihito Jinda , Makoto Shiomi
IPC分类号： G09G3/24
CPC分类号： G09G3/3413 , G09G3/342 , G09G2310/024 , G09G2310/066 , G09G2310/08 , G09G2320/0242 , G09G2320/0261 , G09G2320/0633 , G09G2320/064 , G09G2330/06
摘要： A cold cathode tube for illuminating pixels with light which is in accordance with an output signal has luminance which gradually increases at a rise and gradually decreases at a fall per one frame time. In certain example embodiments, illuminating elements respectively illuminate display elements in such a manner that each illuminating element group respectively illuminates a display element group in a second luminance in a period from Time P to Time (P+tb), and illuminates in a first luminance in a period from the Time (P+tb) to Time (P+f), the second luminance being darker than the first luminance, where tb is a predetermined time, f is one vertical period, and the Time P is a time at which a display element band having an earliest scanning time in the display element group the illuminating element group illuminates is scanned.
摘要翻译：用于照射具有与输出信号相关的光的像素的冷阴极管具有在升高时逐渐增加的亮度，并且在每一帧时间下降时逐渐减小。在某些示例性实施例中，照明元件以这样的方式分别照亮显示元件，使得每个照明元件组在从时间P到时间（P + tb）的时间段内以第二亮度分别照亮显示元件组，并且以第一亮度在从时间（P + tb）到时间（P + f）的时间段中，第二亮度比第一亮度暗，其中tb是预定时间，f是一个垂直周期，时间P是扫描在照明元件组照亮的显示元件组中具有最早扫描时间的显示元件带。

32. 发明授权

US07903062B2 Liquid crystal display device, image display device, illumination device and emitter used therefor, driving method of liquid crystal display device, driving method of illumination device, and driving method of emitter 有权
标题翻译：液晶显示装置，图像显示装置，使用的照明装置和发光体，液晶显示装置的驱动方法，照明装置的驱动方法以及发光体的驱动方法
公开(公告)号：US07903062B2
公开(公告)日：2011-03-08
申请号：US11116281
申请日：2005-04-28
申请人： Koichi Miyachi , Akihito Jinda , Makoto Shiomi
发明人： Koichi Miyachi , Akihito Jinda , Makoto Shiomi
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G09G3/342 , G09G2310/024 , G09G2310/066 , G09G2310/08 , G09G2320/0242 , G09G2320/0261 , G09G2320/0633 , G09G2320/064 , G09G2330/06
摘要： The cold cathode tube for illuminating pixels with light which is in accordance with an output signal has luminance which gradually increases at a rise and gradually decreases at a fall per one frame time. The cold cathode tube contains a fluorescent material of only one of three primary colors of light, and has a certain OFF period or dimming period per one frame time. Between a diffusing plate and a reflecting plate are provided partition walls for parting emitting areas, so that the illumination light of one cold cathode tube does not reach the display elements to be illuminated by the other cold cathode tubes. The emission of each display element is changed per one frame time between a normal ON state and a dim state. The cold cathode tube has two or more OFF periods within one frame time, and, luminance of the cold cathode tube is changed per one frame period. As a result, it is possible to suppress shortening of life of emitters in an illuminating section, and to relieve lowering of luminance of the emitters, and also to obtain a desirable display quality even in a fast-moving image.
摘要翻译：用于照射具有与输出信号相关的光的像素的冷阴极管具有在升高时逐渐增加的亮度，并且在每一帧时间下降时逐渐减小。冷阴极管包含仅三原色光之一的荧光材料，并且每一帧时间具有一定的关闭周期或调光周期。在扩散板和反射板之间设置有用于分开发射区域的分隔壁，使得一个冷阴极管的照明光没有到达要被其它冷阴极管照射的显示元件。每个显示元件的发射在正常ON状态和昏暗状态之间每一帧时间改变。冷阴极管在一帧时间内具有两个以上的关闭周期，并且每一帧周期改变冷阴极管的亮度。结果，可以抑制照明部中的发光体的寿命缩短，并且能够减轻发光体的亮度的降低，并且即使在快速移动的图像中也能获得期望的显示质量。

33. 发明申请

US20060262264A1 Liquid crystal display device and method for producing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20060262264A1
公开(公告)日：2006-11-23
申请号：US11454781
申请日：2006-06-19
申请人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagai , Mutsumi Nakajima
发明人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagai , Mutsumi Nakajima
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： A liquid crystal display device includes a first substrate; a second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate and having liquid crystal molecules therein. The first substrate includes a first electrode facing the liquid crystal layer. The second substrate includes a second electrode facing the liquid crystal layer. The first electrode, the second electrode, and a region of the liquid crystal layer supplied with a voltage by the first electrode and the second electrode define a pixel region which is a unit for display. The pixel region includes a plurality of sub pixel regions, in each of which the liquid crystal molecules are aligned in an axial symmetrical manner. At least one of the first electrode and the second electrode includes a plurality of openings, which are regularly arranged, in the pixel region. The at least one of the first electrode and the second electrode having the openings include a plurality of polygonal sub electrode regions, each of which has at least a part of the plurality of openings at least one of at corners and along and overlapping sides thereof. The plurality of sub pixel electrodes are defined by the sub electrode regions.
摘要翻译：液晶显示装置包括：第一基板; 第二基板; 以及插入在第一基板和第二基板之间并在其中具有液晶分子的液晶层。第一基板包括面向液晶层的第一电极。第二基板包括面向液晶层的第二电极。第一电极，第二电极以及由第一电极和第二电极提供电压的液晶层的区域限定作为显示单元的像素区域。像素区域包括多个子像素区域，其中每个子像素区域中的液晶分子以轴对称的方式排列。第一电极和第二电极中的至少一个包括在像素区域中规则排列的多个开口。具有开口的第一电极和第二电极中的至少一个包括多个多边形子电极区域，每个多边形子电极区域具有多个开口中的至少一部分的角部和沿其重叠侧面中的至少一个。多个子像素电极由子电极区域限定。

34. 发明申请

US20050206589A1 Liquid crystal display device, image display device, illumination device and emitter used therefor, driving method of liquid crystal display device, driving method of illumination device, and driving method of emitter 有权
标题翻译：液晶显示装置，图像显示装置，使用的照明装置和发光体，液晶显示装置的驱动方法，照明装置的驱动方法以及发光体的驱动方法
公开(公告)号：US20050206589A1
公开(公告)日：2005-09-22
申请号：US11116281
申请日：2005-04-28
申请人： Koichi Miyachi , Akihito Jinda , Makoto Shiomi
发明人： Koichi Miyachi , Akihito Jinda , Makoto Shiomi
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/13357 , G09G3/24 , G09G3/34 , G09G3/36 , G09G5/00
CPC分类号： G09G3/3413 , G09G3/342 , G09G2310/024 , G09G2310/066 , G09G2310/08 , G09G2320/0242 , G09G2320/0261 , G09G2320/0633 , G09G2320/064 , G09G2330/06
摘要： The cold cathode tube for illuminating pixels with light which is in accordance with an output signal has luminance which gradually increases at a rise and gradually decreases at a fall per one frame time. The cold cathode tube contains a fluorescent material of only one of three primary colors of light, and has a certain OFF period or dimming period per one frame time. Between a diffusing plate and a reflecting plate are provided partition walls for parting emitting areas, so that the illumination light of one cold cathode tube does not reach the display elements to be illuminated by the other cold cathode tubes. The emission of each display element is changed per one frame time between a normal ON state and a dim state. The cold cathode tube has two or more OFF periods within one frame time, and, luminance of the cold cathode tube is changed per one frame period. As a result, it is possible to suppress shortening of life of emitters in an illuminating section, and to relieve lowering of luminance of the emitters, and also to obtain a desirable display quality even in a fast-moving image.
摘要翻译：用于照射具有与输出信号相关的光的像素的冷阴极管具有在升高时逐渐增加的亮度，并且在每一帧时间下降时逐渐减小。冷阴极管包含仅三原色光之一的荧光材料，并且每一帧时间具有一定的关闭周期或调光周期。在扩散板和反射板之间设置有用于分开发射区域的分隔壁，使得一个冷阴极管的照明光没有到达要被其它冷阴极管照射的显示元件。每个显示元件的发射在正常ON状态和昏暗状态之间每一帧时间改变。冷阴极管在一帧时间内具有两个以上的关闭周期，并且每一帧周期改变冷阴极管的亮度。结果，可以抑制照明部中的发光体的寿命缩短，并且能够减轻发光体的亮度的降低，并且即使在快速移动的图像中也能获得期望的显示质量。

35. 发明申请

US20140218667A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20140218667A1
公开(公告)日：2014-08-07
申请号：US14238280
申请日：2012-08-07
申请人： Koichi Miyachi , Isamu Miyake
发明人： Koichi Miyachi , Isamu Miyake
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02F1/133703 , G02F1/133711 , G02F1/134363 , G02F2001/133715 , G02F2001/133738
摘要： Provided is a liquid crystal display device provided with light fastness, stabilized alignment of liquid crystal, and excellent display quality by a polymer layer disposed on a photo-alignment film. The liquid crystal display device of the present invention is a liquid crystal display device in which at least one of a pair of substrates includes a polymer layer, a photo-alignment film, and an electrode in the stated order from a liquid crystal layer side; the photo-alignment film aligns liquid crystal molecules horizontally; a polarization transmission axis direction of a polarizing element in observation surface side of a liquid crystal cell is along an alignment direction of liquid crystal molecules at a voltage lower than the threshold voltage; and a material constituting the photo-alignment film contains a material for aligning liquid crystal molecules in a direction crossing a polarization direction of polarized light by polarized light irradiated to the photo-alignment film.
摘要翻译：提供一种液晶显示装置，其具有耐光性，液晶的稳定取向，并且通过设置在光取向膜上的聚合物层具有优异的显示质量。本发明的液晶显示装置是液晶显示装置，其中从液晶层侧按顺序从一对基板中至少一个基板包括聚合物层，光取向膜和电极; 光取向膜水平排列液晶分子; 液晶单元的观察面侧的偏振元件的偏振透射轴方向是在低于阈值电压的电压下沿着液晶分子的取向方向; 并且构成光取向膜的材料含有通过照射到光取向膜的偏振光沿与偏振光的偏振方向交叉的方向对准液晶分子的材料。

36. 发明申请

US20140213137A1 METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：制造液晶显示装置的方法
公开(公告)号：US20140213137A1
公开(公告)日：2014-07-31
申请号：US14240418
申请日：2012-08-01
申请人： Isamu Miyake , Koichi Miyachi , Yuko Teraoka
发明人： Isamu Miyake , Koichi Miyachi , Yuko Teraoka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , C09K19/3003 , C09K19/56 , C09K2019/3004 , G02F1/133711 , G02F1/1339 , G02F1/1341 , G02F2001/133715 , G02F2001/133738 , G02F2001/13415
摘要： The present invention provides a method for manufacturing a liquid crystal display device capable of suppressing display unevenness around a seal in the case of performing PS treatment on a horizontal alignment film formed from a photoactive material. The method for manufacturing a liquid crystal display device of the present invention includes the steps of: forming a horizontal alignment film containing a photoactive material on at least one substrate of a pair of substrates; dropping a liquid crystal composition containing a liquid crystal material and a monomer on one of the pair of substrates, the monomer being contained in an amount of 1.0% by weight or less in the whole liquid crystal composition; curing a sealing material applied to one substrate of the pair of substrates along an outer edge thereof by irradiating the sealing material with light whose wavelength is 40 nm or more longer than an absorption wavelength edge of the monomer; and forming a polymer layer that controls the alignment of liquid crystal molecules adjacent thereto on the horizontal alignment film by irradiating the liquid crystal composition sealed between the pair of substrates with light to polymerize the monomer.
摘要翻译：本发明提供一种制造液晶显示装置的方法，该液晶显示装置能够在由光敏材料形成的水平取向膜上进行PS处理的情况下，抑制密封周围的显示不均匀。本发明的液晶显示装置的制造方法包括以下步骤：在一对基板的至少一个基板上形成含有光活性材料的水平取向膜; 将含有液晶材料和单体的液晶组合物滴在一对基板中的一个基板上，在整个液晶组合物中含有1.0重量％以下的单体; 通过用波长比单体的吸收波长边缘长40nm或更长的光照射密封材料来固化沿其外边缘施加到一对基板的一个基板上的密封材料; 并且通过用光照射密封在一对基板之间的液晶组合物来形成聚合物层，该聚合物层通过在水平取向膜上控制与其相邻的液晶分子的取向来聚合单体。

37. 发明申请

US20140211132A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20140211132A1
公开(公告)日：2014-07-31
申请号：US14238283
申请日：2012-08-07
申请人： Koichi Miyachi , Isamu Miyake
发明人： Koichi Miyachi , Isamu Miyake
IPC分类号： G02F1/1337 , G02F1/1335
CPC分类号： G02F1/133788 , G02F1/133528 , G02F1/133711 , G02F2001/133738 , Y10T428/10 , Y10T428/1005
摘要： Provided is a liquid crystal display device provided with light fastness, stabilized alignment of liquid crystal, and excellent display quality. The liquid crystal display device of the present invention is a liquid crystal display device in which at least one of a pair of substrates includes a photo-alignment film, and an electrode in the stated order from the liquid crystal layer side; the photo-alignment film aligns liquid crystal molecules horizontally to the photo-alignment film surface; a polarization transmission axis direction of a polarizing element in the observation surface side of the liquid crystal cell crosses an alignment direction of liquid crystal molecules at a voltage lower than the threshold voltage in the liquid crystal layer; and a material constituting the photo-alignment film contains a material for aligning liquid crystal molecules in a direction crossing a polarization direction of polarized light by polarized light irradiated to the photo-alignment film.
摘要翻译：提供一种具有耐光性，液晶稳定取向，显示质量优异的液晶显示装置。本发明的液晶显示装置是液晶显示装置，其中一对基板中的至少一个包括光取向膜和从液晶层侧按顺序的电极; 光取向膜将液晶分子水平排列到光取向膜表面; 液晶单元的观察面侧的偏光元件的偏振透射轴方向在液晶层的低于阈值电压的电压下与液晶分子的取向方向相交; 并且构成光取向膜的材料含有通过照射到光取向膜的偏振光沿与偏振光的偏振方向交叉的方向对准液晶分子的材料。

38. 发明授权

US08330890B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08330890B2
公开(公告)日：2012-12-11
申请号：US12801569
申请日：2010-06-15
申请人： Koichi Miyachi , Kiyoshi Ogishima , Akihito Jinda
发明人： Koichi Miyachi , Kiyoshi Ogishima , Akihito Jinda
IPC分类号： G02F1/136 , G02F1/1343
CPC分类号： G02F1/13624 , G02F1/134363 , G09G3/3651 , G09G3/3659 , G09G2300/0434 , G09G2300/0486 , G09G2300/0809 , G09G2300/0876
摘要： A plurality of display elements each includes two signal lines: S1 and S2. An electrode 4, which is one of the electrodes constituting an element capacitor Cp, is connected to the signal line S1 via a switching element TFT1, while the other electrode 5 is connected to the signal line S2 via a switching element S2. The gate electrodes of the switching elements TFT1 and TFT2 are connected to a single common scanning line G. With this structure the drive voltage applied to the element capacitor can be increased even when a TFT has a limited withstand pressure.
摘要翻译：多个显示元件各自包括两条信号线：S1和S2。作为构成元件电容器Cp的电极之一的电极4经由开关元件TFT1与信号线S1连接，而另一电极5经由开关元件S2连接到信号线S2。开关元件TFT1和TFT2的栅电极连接到单个公共扫描线G.利用这种结构，即使TFT具有有限的耐压，也可以增加施加到元件电容器的驱动电压。

39. 发明申请

US20120293763A1 EXPOSURE APPARATUS, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：曝光装置，液晶显示装置及制造液晶显示装置的方法
公开(公告)号：US20120293763A1
公开(公告)日：2012-11-22
申请号：US13574893
申请日：2010-10-29
申请人： Iichiro Inoue , Koichi Miyachi
发明人： Iichiro Inoue , Koichi Miyachi
IPC分类号： C09K19/02 , G03B27/54 , G03F7/20
CPC分类号： G02F1/133788 , G02F1/1303 , G03F1/00 , G03F1/38 , G03F1/50
摘要： This invention provides an exposure apparatus that can inhibit visual recognition of display unevenness at a joint portion even if scanning temporarily stops during scanning exposure, as well as a liquid crystal display device and a method for manufacturing the liquid crystal display device. This invention is an exposure apparatus for exposing a photoalignment film provided on a substrate. The exposure apparatus includes a light source and a photomask, and exposes the photoalignment film through the photomask while scanning the light source or the substrate. When a direction in which the light source or the substrate is scanned is taken as a scanning direction, and a direction that is orthogonal to the scanning direction is taken as a vertical direction, the photomask includes a first region and a second region that is adjacent to the first region in the vertical direction. The first region includes a plurality of first transparent portions inside a first light-shielding portion. The plurality of first transparent portions are arranged in the vertical direction. The second region includes a plurality of second transparent portions inside a second light-shielding portion. The plurality of second transparent portions are smaller than the plurality of first transparent portions. The plurality of second transparent portions are arranged in the vertical direction and are discretely dispersed in the scanning direction.
摘要翻译：本发明提供一种曝光装置，即使在扫描曝光期间扫描暂时停止时，也能够抑制接合部的显示不均匀的视觉识别，以及液晶显示装置及其制造方法。本发明是用于曝光设置在基板上的光取向膜的曝光装置。曝光装置包括光源和光掩模，并且在扫描光源或基板的同时通过光掩模曝光光电转换膜。当将光源或基板扫描的方向作为扫描方向，并且将与扫描方向正交的方向作为垂直方向时，光掩模包括第一区域和邻近的第二区域到垂直方向的第一个区域。第一区域包括第一遮光部分内的多个第一透明部分。多个第一透明部分沿垂直方向布置。第二区域包括在第二遮光部分内部的多个第二透明部分。多个第二透明部分比多个第一透明部分小。多个第二透明部分沿垂直方向排列并且沿扫描方向离散地分散。

40. 发明申请

US20120287389A1 PRODUCTION METHOD OF LIQUID CRYSTAL DISPLAY INCLUDING SCANNING EXPOSURE 有权
标题翻译：液晶显示器的生产方法，包括扫描曝光
公开(公告)号：US20120287389A1
公开(公告)日：2012-11-15
申请号：US13470513
申请日：2012-05-14
申请人： Hiroyuki HAKOI , Iichiro Inoue , Koichi Miyachi
发明人： Hiroyuki HAKOI , Iichiro Inoue , Koichi Miyachi
IPC分类号： G02F1/1337
CPC分类号： G02F1/133753 , G02F2001/133738 , G02F2001/133757
摘要： A production method for making a liquid crystal display device includes subjecting a first alignment film and/or a second alignment film to scanning exposure continuously over a plurality of pixel regions; the scanning exposure including, in an inside of each of a plurality of pixel regions, a first scanning exposure for aligning liquid crystal molecules in a first alignment direction and a second scanning exposure for aligning liquid crystal molecules in a second alignment direction. The second alignment direction may be parallel and opposed to the first alignment direction. In the exposures, a light beam may be made incident from a oblique direction to a normal line on the substrate surface.
摘要翻译：制造液晶显示装置的制造方法包括使第一取向膜和/或第二取向膜在多个像素区域连续扫描曝光; 所述扫描曝光包括在多个像素区域的每一个的内部，用于在第一取向方向上对准液晶分子的第一扫描曝光和用于在第二取向方向上对准液晶分子的第二扫描曝光。第二对准方向可以平行并与第一对准方向相对。在曝光中，可以使光束从倾斜方向入射到基板表面上的法线上。

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