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1. 发明授权

US08692970B2 Liquid crystal display device and manufacturing method thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08692970B2
公开(公告)日：2014-04-08
申请号：US12943190
申请日：2010-11-10
申请人： Shoichi Uchino , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Tomio Yaguchi , Toshiki Kaneko , Jun Tanaka
发明人： Shoichi Uchino , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Tomio Yaguchi , Toshiki Kaneko , Jun Tanaka
IPC分类号： G02F1/13 , G02F1/1337 , G02F1/141 , C09K19/00
CPC分类号： G02F1/133788 , G02F2001/1316 , G02F2001/133354
摘要： Disclosed is a manufacturing method of a liquid crystal display device which is a manufacturing method of a liquid crystal display device including a liquid crystal alignment film to which an alignment regulating force is imparted by a photo-alignment treatment, including: a film forming step of forming a film containing a polymer whose main chain is cleaved by irradiation with light; a photo-alignment step of imparting an alignment regulating force to the film formed in the film forming step by irradiation of the film with light in an atmosphere of a temperature lower than 100° C.; and a removing step of removing a low-molecular weight component generated by cleaving the main chain of the polymer through the light irradiation after the light irradiation. Also disclosed is a liquid crystal display device manufactured by the manufacturing method.
摘要翻译：公开了一种液晶显示装置的制造方法，该液晶显示装置是包括通过光取向处理赋予取向调节力的液晶取向膜的液晶显示装置的制造方法，包括：成膜步骤形成含有主链通过光照射而被切割的聚合物的膜; 光学对准步骤，通过在低于100℃的气氛中用光照射膜，在成膜步骤中形成的膜施加取向调节力; 以及去除在光照射后通过光照射分解聚合物主链而产生的低分子量成分的除去步骤。还公开了通过该制造方法制造的液晶显示装置。

2. 发明授权

US08906473B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08906473B2
公开(公告)日：2014-12-09
申请号：US12908313
申请日：2010-10-20
申请人： Shoichi Uchino , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
发明人： Shoichi Uchino , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
IPC分类号： G02F1/1337 , C08G73/10
CPC分类号： G02F1/133723 , B32B2457/202 , C08G73/1064 , C08G73/1078 , Y10T428/10 , Y10T428/1005 , Y10T428/1023
摘要： A liquid crystal display device includes: a pair of substrates at least one of which is transparent; a liquid crystal layer disposed between the pair of substrates; an electrode group formed on at least one substrate of the pair of substrates, for applying an electric field to the liquid crystal layer; a plurality of active elements connected to the electrode group; and a liquid crystal alignment film disposed on at least one substrate of the pair of substrates, in which the liquid crystal alignment film, which is formed by a photo-alignment process, contains polyimide formed using tetracarboxylic acid dianhydride and/or diamine each having a specific chemical structure.
摘要翻译：液晶显示装置包括：至少一个透明的一对基板; 设置在所述一对基板之间的液晶层; 形成在所述一对基板的至少一个基板上的用于向所述液晶层施加电场的电极组; 连接到所述电极组的多个有源元件; 以及设置在该对基板的至少一个基板上的液晶取向膜，其中通过光取向工艺形成的液晶取向膜含有使用四羧酸二酐和/或二胺形成的聚酰亚胺，所述四羧酸二酐和/或二胺各自具有具体化学结构。

3. 发明申请

US20110199565A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20110199565A1
公开(公告)日：2011-08-18
申请号：US13028311
申请日：2011-02-16
申请人： Noboru KUNIMATSU , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Shoichi Uchino , Masaki Matsumori , Yasushi Tomioka
发明人： Noboru KUNIMATSU , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Shoichi Uchino , Masaki Matsumori , Yasushi Tomioka
IPC分类号： G02F1/1337 , H01L33/08
CPC分类号： G02F1/133723 , C09K19/56 , G02F1/133711 , G02F1/133788 , G02F1/134363 , G02F1/1368 , H01L27/1262 , H01L27/1296 , Y10T428/10 , Y10T428/1005
摘要： This invention enables forming a photo-alignment film having a large LC anchoring strength in an IPS type liquid crystal display device. An alignment film is adapted to have a two-layer structure including a photo-alignment film and an alignment film with enhanced film strength. The photo-alignment film is formed of a precursor of polyamide acid ester, 80 percent or more of which is polyamide acid ester including cyclobutane. The alignment film with enhanced film strength is formed of a precursor of polyamide acid. After irradiating the substrate with ultraviolet light for photo-alignment, the substrate is heated. Thus, it is possible to achieve a high LC anchoring strength of the alignment film as the whole for photo-alignment, without degrading the mechanical strength of the alignment film with enhanced film strength.
摘要翻译：本发明能够在IPS型液晶显示装置中形成具有大LC固定强度的光取向膜。取向膜适于具有包括光取向膜和具有增强膜强度的取向膜的双层结构。光取向膜由聚酰胺酸酯的前体形成，其中80％以上是包含环丁烷的聚酰胺酸酯。具有增强的膜强度的取向膜由聚酰胺酸的前体形成。用紫外线照射基板进行光取向后，加热基板。因此，可以在取向膜整体上获得高取向膜的LC定位强度，而不会降低取向膜的强度提高的机械强度。

4. 发明授权

US08648988B2 Liquid crystal display device comprising an alignment film that includes a first alignment film formed of a precursor of polyamide acid or polyamide acid ester and a second alignment film underlying the first alignment film wherein the first alignment film accounts for between 30% and 60% of the alignment film 有权
标题翻译：液晶显示装置，包括取向膜，该取向膜包括由聚酰胺酸或聚酰胺酸酯的前体形成的第一取向膜和位于第一取向膜下面的第二取向膜，其中第一取向膜占所述第一取向膜的30％至60％取向膜
公开(公告)号：US08648988B2
公开(公告)日：2014-02-11
申请号：US13028311
申请日：2011-02-16
申请人： Noboru Kunimatsu , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Shoichi Uchino , Masaki Matsumori , Yasushi Tomioka
发明人： Noboru Kunimatsu , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Shoichi Uchino , Masaki Matsumori , Yasushi Tomioka
IPC分类号： G02F1/141 , G02F1/1337
CPC分类号： G02F1/133723 , C09K19/56 , G02F1/133711 , G02F1/133788 , G02F1/134363 , G02F1/1368 , H01L27/1262 , H01L27/1296 , Y10T428/10 , Y10T428/1005
摘要： This invention enables forming a photo-alignment film having a large LC anchoring strength in an IPS type liquid crystal display device. An alignment film is adapted to have a two-layer structure including a photo-alignment film and an alignment film with enhanced film strength. The photo-alignment film is formed of a precursor of polyamide acid ester, 80 percent or more of which is polyamide acid ester including cyclobutane. The alignment film with enhanced film strength is formed of a precursor of polyamide acid. After irradiating the substrate with ultraviolet light for photo-alignment, the substrate is heated. Thus, it is possible to achieve a high LC anchoring strength of the alignment film as the whole for photo-alignment, without degrading the mechanical strength of the alignment film with enhanced film strength.
摘要翻译：本发明能够在IPS型液晶显示装置中形成具有大LC固定强度的光取向膜。取向膜适于具有包括光取向膜和具有增强膜强度的取向膜的双层结构。光取向膜由聚酰胺酸酯的前体形成，其中80％以上是包含环丁烷的聚酰胺酸酯。具有增强的膜强度的取向膜由聚酰胺酸的前体形成。用紫外线照射基板进行光取向后，加热基板。因此，可以在取向膜整体上获得高取向膜的LC定位强度，而不会降低取向膜的强度提高的机械强度。

5. 发明申请

US20090051640A1 Display Device 有权
标题翻译：显示设备
公开(公告)号：US20090051640A1
公开(公告)日：2009-02-26
申请号：US12195455
申请日：2008-08-21
申请人： Masahiro Tanaka , Hitoshi Azuma , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
发明人： Masahiro Tanaka , Hitoshi Azuma , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
IPC分类号： G09G3/36
CPC分类号： H01L27/3276 , G02F1/133305 , G02F1/136286 , G09G2380/02 , H01L2251/5338
摘要： A flexible display device bendable in a certain direction is realized. R, G, and B pixels are arranged in a mosaic pattern. The display is bendable in a first direction, but is not assumed to be bent in a second direction. A data line extends in the first direction and a select line extends in the second direction. In order to prevent accumulation of distortion in the data line and breakage of the data line when the display is bent in the first direction, the data line is formed into a crank shape. Accordingly, even when the display is bent, an amount of distortion accumulated in the data line corresponds to only a length thereof in the first direction, and therefore, the distortion can be reduced. As a result, breakage of a wire in a flexible display can be prevented.
摘要翻译：实现了在一定方向上可弯曲的柔性显示装置。 R，G和B像素以马赛克图案排列。该显示器可沿第一方向弯曲，但不被假定为沿第二方向弯曲。数据线在第一方向上延伸，并且选择线在第二方向上延伸。为了防止在显示器沿第一方向弯曲时数据线中的失真的累积和数据线的破损，数据线被形成为曲柄形状。因此，即使当显示器弯曲时，数据线中累积的失真量仅对应于其在第一方向上的长度，因此可以减小失真。结果，可以防止柔性显示器中的电线断裂。

6. 发明申请

US20070279347A1 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US20070279347A1
公开(公告)日：2007-12-06
申请号：US11802382
申请日：2007-05-22
申请人： Takahiko Muneyoshi , Nobuaki Hayashi , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
发明人： Takahiko Muneyoshi , Nobuaki Hayashi , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
IPC分类号： G09G3/34
CPC分类号： G09G3/3433 , G02B26/004 , G09G3/2014 , G09G3/2018 , G09G2300/0814 , G09G2310/0262
摘要： The present invention enhances the repeatability of a low gray scale display of an image display device which uses oil layers. The enhancement of the repeatability of a low gray scale display can be realized by an image display device which includes a first insulation layer, a second insulation layer, a first oil layer which is arranged between the first insulation layer and the second insulation layer and, at the same time, is provided on a first insulation layer side, a second oil layer which is arranged between the first insulation layer and the second insulation layer and, at the same time, is provided on a second insulation layer side, first electrodes which are arranged outside the first insulation layer, and second electrodes which are arranged outside the second insulation layer.
摘要翻译：本发明增强了使用油层的图像显示装置的低灰度显示的重复性。可以通过包括第一绝缘层，第二绝缘层，布置在第一绝缘层和第二绝缘层之间的第一油层的图像显示装置来实现低灰度显示的重复性的提高，同时设置在第一绝缘层一侧，第二油层设置在第一绝缘层和第二绝缘层之间，并且同时设置在第二绝缘层侧，第一电极布置在第一绝缘层的外部，以及布置在第二绝缘层外侧的第二电极。

7. 发明申请

US20070145902A1 Flat panel display apparatus 有权
标题翻译：平板显示装置
公开(公告)号：US20070145902A1
公开(公告)日：2007-06-28
申请号：US11585224
申请日：2006-10-24
申请人： Tomio Yaguchi , Kiyoshige Kinugawa , Shigeyuki Nishitani , Takahiko Muneyoshi , Susumu Sasaki , Shoichi Uchino , Akiko Iwata , Makoto Okai , Tetsuya Yamazaki , Nobuaki Hayashi
发明人： Tomio Yaguchi , Kiyoshige Kinugawa , Shigeyuki Nishitani , Takahiko Muneyoshi , Susumu Sasaki , Shoichi Uchino , Akiko Iwata , Makoto Okai , Tetsuya Yamazaki , Nobuaki Hayashi
IPC分类号： G09G3/10
CPC分类号： G09G3/22 , G09G3/3216 , G09G3/3283 , G09G3/3291 , G09G2310/0248 , G09G2310/0272 , G09G2320/0223 , G09G2320/0233 , G09G2330/02
摘要： In an image display apparatus using an FED or an organic EL element, image display that is high in illumination uniformity and high in image quality can be performed. A display element with a matrix structure which conducts linear sequential driving which determines the luminance by a current is used, a threshold voltage of a cathode line immediately before one select period has been terminated where a control electrode line is sequentially driven is measured by a threshold voltage measuring section, the measured threshold voltage is recorded for each of the pixels, and a driving signal at the time of selecting the pixel is corrected by using the value of the recorded threshold voltage, to thereby control electric charge that is emitted from a cathode.
摘要翻译：在使用FED或有机EL元件的图像显示装置中，可以进行照明均匀性高，图像质量高的图像显示。使用具有通过电流确定亮度的线性顺序驱动的矩阵结构的显示元件，在顺序驱动控制电极线的情况下，在一个选择周期之前紧接在一个选择周期之前的阴极线的阈值电压由阈值电压测量部分，针对每个像素记录测量的阈值电压，并且通过使用记录的阈值电压的值来校正在选择像素时的驱动信号，从而控制从阴极发射的电荷。

8. 发明申请

US20090201443A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20090201443A1
公开(公告)日：2009-08-13
申请号：US12222340
申请日：2008-08-07
申请人： Susumu Sasaki , Hitoshi Azuma , Takao Ebine , Tomio Yaguchi , Shoichi Uchino , Akiko Iwata
发明人： Susumu Sasaki , Hitoshi Azuma , Takao Ebine , Tomio Yaguchi , Shoichi Uchino , Akiko Iwata
IPC分类号： G02F1/1333 , G02F1/13357
CPC分类号： G09F9/35 , B32B17/064 , G02F1/1333 , G02F1/133604 , G02F2001/133302 , G02F2201/56
摘要： A liquid crystal display device preventing a liquid crystal display panel from damage by bending of a light-transmissive substrate and capable of curving a display surface of the panel is provided. The liquid crystal display device comprising: a liquid crystal display panel having a liquid crystal layer sealed between a pair of light-transmissive substrates having pixel formation electrodes on inner surfaces thereof, and formed by assembling positive and negative curved surfaces with respect to one direction; a backlight mounted on a rear surface of the panel along a curved shape of the panel and having at least one light emission device irradiating illumination light toward the rear surface; and a resin member held in a space between peripheral portions where the panel is opposed to the backlight, and fixing and holding a curved state, is provided. Distortion of the light transmissive glass substrates by bending of the panel is eased.
摘要翻译：提供一种液晶显示装置，其防止液晶显示面板由于透光性基板的弯曲而损伤，能够弯曲面板的显示面。该液晶显示装置包括：液晶显示面板，其具有密封在一对透光性基板上的液晶层，该透光基板的内表面具有像素形成电极，并且通过相对于一个方向组装正和负曲面而形成; 沿着面板的弯曲形状安装在面板的后表面上并且具有朝向后表面照射照明光的至少一个发光装置的背光; 并且设置有保持在面板与背光相对的周边部分之间的空间中并且固定并保持弯曲状态的树脂构件。通过面板的弯曲导致的透光玻璃基板的变形减轻。

9. 发明授权

US08203261B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08203261B2
公开(公告)日：2012-06-19
申请号：US12195455
申请日：2008-08-21
申请人： Masahiro Tanaka , Hitoshi Azuma , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
发明人： Masahiro Tanaka , Hitoshi Azuma , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
IPC分类号： H05B33/00 , G02F1/1343
CPC分类号： H01L27/3276 , G02F1/133305 , G02F1/136286 , G09G2380/02 , H01L2251/5338
摘要： A flexible display device bendable in a certain direction is realized. R, G, and B pixels are arranged in a mosaic pattern. The display is bendable in a first direction, but is not assumed to be bent in a second direction. A data line extends in the first direction and a select line extends in the second direction. In order to prevent accumulation of distortion in the data line and breakage of the data line when the display is bent in the first direction, the data line is formed into a crank shape. Accordingly, even when the display is bent, an amount of distortion accumulated in the data line corresponds to only a length thereof in the first direction, and therefore, the distortion can be reduced. As a result, breakage of a wire in a flexible display can be prevented.
摘要翻译：实现了在一定方向上可弯曲的柔性显示装置。 R，G和B像素以马赛克图案排列。该显示器可沿第一方向弯曲，但不被假定为沿第二方向弯曲。数据线在第一方向上延伸，并且选择线在第二方向上延伸。为了防止在显示器沿第一方向弯曲时数据线中的失真的累积和数据线的破损，数据线被形成为曲柄形状。因此，即使当显示器弯曲时，数据线中累积的失真量仅对应于其在第一方向上的长度，因此可以减小失真。结果，可以防止柔性显示器中的电线断裂。

10. 发明授权

US08144382B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US08144382B2
公开(公告)日：2012-03-27
申请号：US11802382
申请日：2007-05-22
申请人： Takahiko Muneyoshi , Nobuaki Hayashi , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
发明人： Takahiko Muneyoshi , Nobuaki Hayashi , Shoichi Uchino , Tomio Yaguchi , Akiko Iwata
IPC分类号： G02B26/02
CPC分类号： G09G3/3433 , G02B26/004 , G09G3/2014 , G09G3/2018 , G09G2300/0814 , G09G2310/0262
摘要： The present invention enhances the repeatability of a low gray scale display of an image display device which uses oil layers. The enhancement of the repeatability of a low gray scale display can be realized by an image display device which includes a first insulation layer, a second insulation layer, a first oil layer which is arranged between the first insulation layer and the second insulation layer and, at the same time, is provided on a first insulation layer side, a second oil layer which is arranged between the first insulation layer and the second insulation layer and, at the same time, is provided on a second insulation layer side, first electrodes which are arranged outside the first insulation layer, and second electrodes which are arranged outside the second insulation layer.
摘要翻译：本发明增强了使用油层的图像显示装置的低灰度显示的重复性。可以通过包括第一绝缘层，第二绝缘层，布置在第一绝缘层和第二绝缘层之间的第一油层的图像显示装置来实现低灰度显示的重复性的提高，同时设置在第一绝缘层一侧，第二油层设置在第一绝缘层和第二绝缘层之间，并且同时设置在第二绝缘层侧，第一电极布置在第一绝缘层的外部，以及布置在第二绝缘层外侧的第二电极。

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