专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US06943861B2 Liquid crystal display device with alignment layer having a relative imidization ratio above 60% 有权
标题翻译：具有相对酰亚胺化率高于60％的取向层的液晶显示装置
公开(公告)号：US06943861B2
公开(公告)日：2005-09-13
申请号：US10790128
申请日：2004-03-02
申请人： Yasushi Tomioka , Kenji Okishiro , Yoshiyuki Umeda , Hitoshi Oaku , Katsumi Kondo
发明人： Yasushi Tomioka , Kenji Okishiro , Yoshiyuki Umeda , Hitoshi Oaku , Katsumi Kondo
IPC分类号： C08G73/10 , G02F1/1333 , G02F1/1337 , G02F1/1343 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/133723 , G02F1/134363 , G02F2001/133397
摘要： A liquid crystal display device having a pair of substrates, at least one of the substrates being transparent, a liquid crystal layer interposed between the pair of substrates, and pixel electrodes and common electrodes and active elements being arranged on at least one substrate between the pair of substrates. The liquid crystal of the liquid crystal layer is controlled to perform display by applying a voltage between the pixel electrode and the common electrode. An alignment layer is disposed on a surface in contact with the liquid crystal layer of each of the pair of substrates, and the alignment layer is made of an organic polymer selected from the group consisting of polyamic acid group polymers and polyimide ester group polymers having a relative imidization ratio above 60%.
摘要翻译：一种液晶显示装置，具有一对基板，所述基板中的至少一个是透明的，插入在所述一对基板之间的液晶层，以及在所述一对基板之间的至少一个基板上配置有像素电极和公共电极以及有源元件的底物。通过在像素电极和公共电极之间施加电压来控制液晶层的液晶来进行显示。取向层设置在与一对基板的液晶层接触的表面上，取向层由选自聚酰胺酸聚合物和聚酰亚胺酯基聚合物的有机聚合物制成，所述聚酰胺酸聚合物具有相对酰亚胺化率高于60％。

92. 发明授权

US06833898B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US06833898B2
公开(公告)日：2004-12-21
申请号：US10287692
申请日：2002-11-05
申请人： Sukekazu Aratani , Yoshiyuki Umeda , Yasushi Tomioka , Hisao Yokokura , Katsumi Kondo , Setsuo Kobayashi
发明人： Sukekazu Aratani , Yoshiyuki Umeda , Yasushi Tomioka , Hisao Yokokura , Katsumi Kondo , Setsuo Kobayashi
IPC分类号： G02F113
CPC分类号： G02F1/134363 , G02F1/133345
摘要： A liquid crystal display apparatus having a pair of substrates and a liquid crystal layer interposed between the pair of substrates. One of the pair of substrates has an electrode structure including a plurality of pixel electrodes and a plurality of common electrodes, an inorganic film is formed on a surface of at least one of the plurality of pixel electrodes and the plurality of common electrodes, an organic polymer film is formed on the inorganic film and the liquid crystal layer is in direct contact with the organic polymer film.
摘要翻译：一种液晶显示装置，具有一对基板和夹在该一对基板之间的液晶层。一对基板中的一个具有包括多个像素电极和多个公共电极的电极结构，在多个像素电极和多个公共电极中的至少一个的表面上形成无机膜，有机物在无机膜上形成聚合物膜，并且液晶层与有机聚合物膜直接接触。

93. 发明授权

US06590627B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US06590627B2
公开(公告)日：2003-07-08
申请号：US09929126
申请日：2001-08-15
申请人： Yasushi Tomioka , Yoshiyuki Umeda , Katsumi Kondo
发明人： Yasushi Tomioka , Yoshiyuki Umeda , Katsumi Kondo
IPC分类号： G02F11343
CPC分类号： G02F1/134363
摘要： The present invention provides a liquid crystal display of high image quality which can be driven at a low voltage and shows a lowered inhomogeneity of display caused by an after image phenomenon. The liquid crystal display comprises one pair of substrates which are a first substrate and a second substrate, at least one of which is transparent, a liquid crystal layer and a color filter layer provided between the two substrates, a plurality of thin film transistors provided on the first substrate and connected to an image signal wiring and a scanning signal wiring, a common electrode giving a standard potential, and a pixel electrode connected to the thin film transistors and placed opposite to the common electrode in a pixel region, wherein the common electrode and pixel electrode are placed in different layers from each other through an interlaminar insulating film in the form of layer comprising at least two layers comprising the color filter layer.
摘要翻译：本发明提供了一种高图像质量的液晶显示器，它可以在低电压下驱动并且显示出由于后现象现象引起的显示不均匀性。液晶显示器包括一对基板，它们是第一基板和第二基板，其中至少一个是透明的，液晶层和设置在两个基板之间的滤色器层，设置在第一基板上并连接到图像信号布线和扫描信号布线的多个薄膜晶体管，提供标准电位的公共电极，以及连接到薄膜晶体管并且在像素区域中与公共电极相对放置的像素电极，其中公共电极和像素电极通过层间绝缘膜彼此不同地放置以包括包括滤色器层的至少两层的层的形式。

94. 发明授权

US06483564B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US06483564B2
公开(公告)日：2002-11-19
申请号：US09983334
申请日：2001-10-24
申请人： Sukekazu Aratani , Yoshiyuki Umeda , Yasushi Tomioka , Hisao Yokokura , Katsumi Kondo , Setsuo Kobayashi
发明人： Sukekazu Aratani , Yoshiyuki Umeda , Yasushi Tomioka , Hisao Yokokura , Katsumi Kondo , Setsuo Kobayashi
IPC分类号： G02F11335
CPC分类号： G02F1/134363 , G02F1/133345
摘要： A liquid crystal display apparatus having a pair of substrates and a liquid crystal layer interposed between the pair of substrates. One of the pair of substrates has an electrode structure including a plurality of pixel electrodes and a plurality of common electrodes, an organic polymer film is formed on at least one of the pixel electrodes and the common electrodes, and the liquid crystal layer is in direct contact with the organic polymer film.
摘要翻译：一种液晶显示装置，具有一对基板和夹在该一对基板之间的液晶层。一对基板中的一个具有包括多个像素电极和多个公共电极的电极结构，在至少一个像素电极和公共电极上形成有机聚合物膜，并且液晶层是直接的与有机聚合物膜接触。

95. 发明授权

US06441880B1 Normally closed liquid crystal display device using spacers coated with material having liquid crystal aligning ability by irradiation with polarized light 有权
标题翻译：使用通过偏振光照射具有液晶取向能力的材料涂覆的间隔物的常闭型液晶显示装置
公开(公告)号：US06441880B1
公开(公告)日：2002-08-27
申请号：US09239521
申请日：1999-01-29
申请人： Yuka Utsumi , Yasushi Tomioka , Masatoshi Wakagi , Yasunari Maekawa , Sukekazu Aratani , Katsumi Kondo , Shigeru Matsuyama
发明人： Yuka Utsumi , Yasushi Tomioka , Masatoshi Wakagi , Yasunari Maekawa , Sukekazu Aratani , Katsumi Kondo , Shigeru Matsuyama
IPC分类号： G02F11339
CPC分类号： G02F1/13392 , G02F1/133788 , G02F1/134363
摘要： A normally closed liquid crystal display device using an in-plane switching mode prevented from light leakage caused by spacer beads and having a high contrast ratio can be produced by making a pretilt angle between an alignment control film and liquid crystals 4° or less and controlling a light leakage centering the spacer in 4-divided shapes; or by placing a film provided with a liquid crystal alignment controlling function by irradiation with polarized light between the spacer and a liquid crystal layer, the spacer being present in a pair of substrates.
摘要翻译：可以通过使取向控制膜和液晶之间的预倾角为4°以下并控制的方式来制造使用面间切换模式的常闭切换模式，防止间隔珠引起的漏光并具有高对比度的常闭切换模式间隔物以4分形状对中的漏光; 或者通过在间隔物和液晶层之间通过偏振光照射设置具有液晶取向控制功能的膜，间隔物存在于一对基板中。

96. 发明授权

US06242060B1 Active-matrix liquid crystal display 有权
标题翻译：有源矩阵液晶显示
公开(公告)号：US06242060B1
公开(公告)日：2001-06-05
申请号：US09281810
申请日：1999-03-31
申请人： Makoto Yoneya , Kishiro Iwasaki , Yasushi Tomioka , Hisao Yokokura , Katsumi Kondo , Yoshiharu Nagae
发明人： Makoto Yoneya , Kishiro Iwasaki , Yasushi Tomioka , Hisao Yokokura , Katsumi Kondo , Yoshiharu Nagae
IPC分类号： G02F11337
CPC分类号： G02F1/133711 , C09K19/02 , G02F1/134363 , Y10T428/10 , Y10T428/1005 , Y10T428/1014 , Y10T428/1023 , Y10T428/1027 , Y10T428/1032 , Y10T428/1036
摘要： An active-matrix liquid crystal display device having a pair of substrates at least one of which is transparent, a liquid crystal layer disposed between the pair of substrates, a group of electrodes for applying to the liquid crystal layer an electric field substantially parallel to the substrate plane and a plural number of active elements being formed on one of the pair of substrates, and an alignment layer disposed between the liquid crystal layer and at least one of the pair of substrates. The alignment layer is a photo-reactive material layer, and the photo-reactive material layer is a photo-reactive alignment layer which has been subjected to linearly polarized light irradiation to selectively derive a photochemical reaction.
摘要翻译：一种有源矩阵液晶显示装置，具有一对基板，其中至少一个是透明的，设置在该对基板之间的液晶层，一组用于向液晶层施加大致平行于液晶层的电场的电极衬底平面和多个有源元件形成在所述一对衬底中的一个衬底上，以及配向层，设置在所述液晶层和所述一对衬底中的至少一个衬底之间。取向层是光反应性材料层，光反应性材料层是已进行线偏振光照射以选择性地导出光化学反应的光反应性取向层。

97. 发明授权

US5179457A Liquid crystal display device with birefringent film between the substrates of the liquid crystal 失效
标题翻译：液晶基板之间具有双向膜的液晶显示装置
公开(公告)号：US5179457A
公开(公告)日：1993-01-12
申请号：US584623
申请日：1990-09-19
申请人： Jun-ichi Hirataka , Katsumi Kondo , Yasushi Tomioka , Shuji Imazeki , Yoshio Taniguchi
发明人： Jun-ichi Hirataka , Katsumi Kondo , Yasushi Tomioka , Shuji Imazeki , Yoshio Taniguchi
IPC分类号： G02F1/1335 , G02F1/13363 , G02F1/1343 , G02F1/139
CPC分类号： G02F1/13363 , G02F1/133528 , G02F1/1397 , G02F1/133514 , G02F1/1347 , G02F2001/133565 , G02F2001/133638 , G02F2203/02 , G02F2413/01 , G02F2413/09
摘要： A liquid crystal display device includes a phase-plate disposed between a pair of substrates, preferably inside of the electrode, to increase the transmission rate and improve the contrast ratio of the display.
摘要翻译：液晶显示装置包括设置在一对基板之间，优选地在电极内部的相位板，以增加透射率并提高显示器的对比度。

98. 发明授权

US4908813A Wavelength multiplexing optical recording apparatus 失效
标题翻译：波长复用光学记录装置
公开(公告)号：US4908813A
公开(公告)日：1990-03-13
申请号：US127453
申请日：1987-12-02
申请人： Masahiro Ojima , Motoyasu Terao , Yoshio Taniguchi , Shuji Imazeki , Yasushi Tomioka
发明人： Masahiro Ojima , Motoyasu Terao , Yoshio Taniguchi , Shuji Imazeki , Yasushi Tomioka
IPC分类号： G11B7/14 , B41M5/26 , G11B7/0045 , G11B7/08 , G11B7/24
CPC分类号： G11B7/24 , G11B7/0045 , G11B7/08
摘要： Disclosed is a wavelength multiplexing optical recording apparatus comprising laser sources radiating a plurality of laser beams of different wavelengths, an optical system for focusing the laser beams, and an optical recording medium having a plurality of optical recording layers with wavelength sensitivities for selective recording by said laser beams focused by said optical system. The optical recording layers of recording medium are laminated with distances between adjacent layers being made consistent with biased focal positions of the laser beams attributable to the chromatic aberration of the optical system, so that the laser beams are focused on the optical recording layers of corresponding wavelength sensitivities.
摘要翻译：公开了一种波长复用光学记录装置，包括：辐射不同波长的多个激光束的激光源，用于聚焦激光束的光学系统;以及具有多个具有波长灵敏度的光学记录层的光学记录介质，用于通过所述由所述光学系统聚焦的激光束。记录介质的光学记录层层叠，使相邻层之间的距离与归因于光学系统的色差的激光束的偏置焦点位置一致，使得激光束聚焦在相应波长的光学记录层上敏感性。

99. 发明授权

US08758871B2 Liquid crystal display and method for manufacturing same 有权
标题翻译：液晶显示器及其制造方法
公开(公告)号：US08758871B2
公开(公告)日：2014-06-24
申请号：US13212072
申请日：2011-08-17
申请人： Yasushi Tomioka , Hidetoshi Abe , Katsumi Kondo
发明人： Yasushi Tomioka , Hidetoshi Abe , Katsumi Kondo
IPC分类号： C09K19/56 , G02F1/1337
CPC分类号： G02F1/133723 , C09D179/08 , C09K19/542 , C09K19/56 , C09K2019/548 , G02F1/133788 , G02F1/134363 , G02F2201/121 , G02F2201/123 , G02F2202/08 , Y10T428/10 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023 , Y10T428/1027 , Y10T428/1036
摘要： A liquid crystal display is provided which is capable of reducing the occurrence of defective display due to variations in the initial alignment direction of a liquid crystal alignment control film in a liquid crystal display of an IPS scheme, realizing the stable liquid crystal alignment, providing excellent mass productivity, and having high image quality with a higher contrast ratio. The liquid crystal display has a liquid crystal layer disposed between a pair of substrates, at least one of the substrates being transparent, and an alignment control film formed between the liquid crystal layer and the substrate. At least one of the alignment control films 109 comprises photoreactive polyimide and/or polyamic acid provided with an alignment control ability by irradiation of substantially linearly polarized light.
摘要翻译：提供了一种液晶显示器，其能够减少由IPS方案的液晶显示器中的液晶取向控制膜的初始取向方向的变化引起的不良显示的发生，实现了稳定的液晶取向，从而提供优异的批量生产率，并具有较高的图像质量和更高的对比度。液晶显示器具有设置在一对基板之间的液晶层，至少一个基板是透明的，以及形成在液晶层和基板之间的取向控制膜。取向控制膜109中的至少一个包括通过基本线性偏振光的照射而具有取向控制能力的光反应性聚酰亚胺和/或聚酰胺酸。

100. 发明授权

US08502938B2 Liquid crystal display device 有权
公开(公告)号：US08502938B2
公开(公告)日：2013-08-06
申请号：US12819707
申请日：2010-06-21
申请人： Yuka Utsumi , Yasushi Tomioka , Ikuo Hiyama
发明人： Yuka Utsumi , Yasushi Tomioka , Ikuo Hiyama
IPC分类号： G02F1/13335
摘要： A liquid crystal display device includes: a liquid crystal layer which contains a liquid crystal composition; a pair of substrates opposed to each other across the liquid crystal layer; alignment layers placed on liquid crystal layer sides of the pair of substrates, respectively; and polarization plates placed on opposite sides from the liquid crystal layer sides, respectively. The pair of substrates includes a thin-film transistor substrate including a thin-film transistor for controlling molecule alignment of the liquid crystal composition, and a color filter substrate including a color layer containing pixels of different colors. A blue pixel, which is one of the pixels of different colors, is larger in area than any of the pixels of other colors. A loss of light in a short-wavelength range is thus reduced.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式