公开(公告)号：US07468771B2

公开(公告)日：2008-12-23

申请号：US11138459

申请日：2005-05-27

申请人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota

发明人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota

IPC分类号： G02F1/1337 ,  G02F1/1333

CPC分类号： G02F1/1341 ,  G02F1/133784

摘要： An OCB mode liquid crystal display panel comprises a pair of electrode substrates, a liquid crystal layer which is held between the pair of electrode substrates and has liquid crystal molecules whose alignment state is controlled within a display area by a drive voltage applied from the electrode substrates, and a pair of alignment films which are disposed on the electrode substrates in contact with the liquid crystal layer and whose rubbing directions are set parallel to each other. The concentration of the impurity ions contained in that part of the liquid crystal layer which is located inside the display area is lower than the concentration of the impurity ions contained in that part of the liquid crystal layer which is located outside the display area.

摘要翻译： OCB模式液晶显示面板包括一对电极基板，液晶层保持在一对电极基板之间，并具有通过从电极基板施加的驱动电压将取向状态控制在显示区域内的液晶分子 以及配置在与液晶层接触的电极基板上并且其摩擦方向彼此平行的一对取向膜。 位于显示区域内的部分液晶层中所含的杂质离子的浓度低于位于显示区域外的液晶层部分所含杂质离子的浓度。

公开(公告)号：US20060007378A1

公开(公告)日：2006-01-12

申请号：US11138459

申请日：2005-05-27

申请人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota

发明人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota

IPC分类号： G02F1/1337

CPC分类号： G02F1/1341 ,  G02F1/133784

摘要： An OCB mode liquid crystal display panel comprises a pair of electrode substrates, a liquid crystal layer which is held between the pair of electrode substrates and has liquid crystal molecules whose alignment state is controlled within a display area by a drive voltage applied from the electrode substrates, and a pair of alignment films which are disposed on the electrode substrates in contact with the liquid crystal layer and whose rubbing directions are set parallel to each other. The concentration of the impurity ions contained in that part of the liquid crystal layer which is located inside the display area is lower than the concentration of the impurity ions contained in that part of the liquid crystal layer which is located outside the display area.

摘要翻译： OCB模式液晶显示面板包括一对电极基板，液晶层保持在一对电极基板之间，并具有通过从电极基板施加的驱动电压将取向状态控制在显示区域内的液晶分子 以及配置在与液晶层接触的电极基板上并且其摩擦方向彼此平行的一对取向膜。 位于显示区域内的部分液晶层中所含的杂质离子的浓度低于位于显示区域外的液晶层部分所含杂质离子的浓度。

公开(公告)号：US07483104B2

公开(公告)日：2009-01-27

申请号：US11138460

申请日：2005-05-27

申请人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota ,  Hirofumi Wakemoto

发明人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota ,  Hirofumi Wakemoto

IPC分类号： G02F1/1337 ,  G02F1/1333

CPC分类号： G02F1/133784 ,  G02F1/1395

摘要： An OCB mode liquid crystal display panel comprises a pair of electrode substrates, a liquid crystal layer which is held between the pair of electrode substrates and has liquid crystal molecules whose alignment state is controlled within a display area by a drive voltage applied from the electrode substrates, and a pair of alignment films which are disposed on the electrode substrates in contact with the liquid crystal layer and whose rubbing directions are set parallel to each other. The display area includes a plurality of pixels arrayed in a matrix, and the rubbing directions of the alignment films are substantially opposite to a scanning direction in which rows of the pixels are sequentially selected for application of the drive voltage in a display operation.

摘要翻译： OCB模式液晶显示面板包括一对电极基板，液晶层保持在一对电极基板之间，并具有通过从电极基板施加的驱动电压将取向状态控制在显示区域内的液晶分子 以及配置在与液晶层接触的电极基板上并且其摩擦方向彼此平行的一对取向膜。 显示区域包括以矩阵排列的多个像素，并且取向膜的摩擦方向与扫描方向基本上相反，其中在显示操作中依次选择像素行来施加驱动电压。

公开(公告)号：US20050264738A1

公开(公告)日：2005-12-01

申请号：US11138460

申请日：2005-05-27

申请人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota ,  Hirofumi Wakemoto

发明人： Kenji Nakao ,  Shinji Ogawa ,  Naoya Kubota ,  Hirofumi Wakemoto

IPC分类号： G02F1/133 ,  G02F1/1337 ,  G02F1/139

CPC分类号： G02F1/133784 ,  G02F1/1395

摘要： An OCB mode liquid crystal display panel comprises a pair of electrode substrates, a liquid crystal layer which is held between the pair of electrode substrates and has liquid crystal molecules whose alignment state is controlled within a display area by a drive voltage applied from the electrode substrates, and a pair of alignment films which are disposed on the electrode substrates in contact with the liquid crystal layer and whose rubbing directions are set parallel to each other. The display area includes a plurality of pixels arrayed in a matrix, and the rubbing directions of the alignment films are substantially opposite to a scanning direction in which rows of the pixels are sequentially selected for application of the drive voltage in a display operation.

摘要翻译： OCB模式液晶显示面板包括一对电极基板，液晶层保持在一对电极基板之间，并具有通过从电极基板施加的驱动电压将取向状态控制在显示区域内的液晶分子 以及配置在与液晶层接触的电极基板上并且其摩擦方向彼此平行的一对取向膜。 显示区域包括以矩阵排列的多个像素，并且取向膜的摩擦方向与扫描方向基本上相反，其中在显示操作中依次选择像素行来施加驱动电压。

公开(公告)号：US07663719B2

公开(公告)日：2010-02-16

申请号：US11387940

申请日：2006-03-24

申请人： Kenji Nakao ,  Shinji Ogawa ,  Yoshinori Yamamoto

发明人： Kenji Nakao ,  Shinji Ogawa ,  Yoshinori Yamamoto

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133784

摘要： A liquid crystal display panel structured such that a liquid crystal layer is held between paired electrode substrates, comprises a support base member of a nearly rectangular shape provided in at least one of the paired electrode substrates, a counter electrode supported by the support base member, and an alignment film which is located within a surface of the counter electrode in contact with the liquid crystal layer. The rubbing direction of the alignment film is parallel to one side of the support base member and the counter electrode has a nonlinear edge extending in the rubbing direction of the alignment film.

摘要翻译： 液晶显示面板被构造为使得液晶层保持在一对电极基板之间，包括设置在一对电极基板中的至少一个中的近似矩形的支撑基座构件，由支撑基座构件支撑的对置电极， 以及位于与液晶层接触的对置电极的表面内的取向膜。 取向膜的摩擦方向平行于支撑基体的一侧，并且相对电极具有在取向膜的摩擦方向上延伸的非线性边缘。

公开(公告)号：US20050264739A1

公开(公告)日：2005-12-01

申请号：US11138461

申请日：2005-05-27

申请人： Kenji Nakao ,  Shinji Ogawa ,  Hirofumi Wakemoto

发明人： Kenji Nakao ,  Shinji Ogawa ,  Hirofumi Wakemoto

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/139

CPC分类号： G02F1/1337 ,  G02F1/1395

摘要： An OCB mode liquid crystal display panel comprises a pair of electrode substrates, a liquid crystal layer which is held between the pair of electrode substrates and has liquid crystal molecules whose alignment state is controlled within a display area by a drive voltage applied from the electrode substrates, and a pair of alignment films which are disposed on the electrode substrates in contact with the liquid crystal layer and whose rubbing directions are set parallel to each other. The rubbing directions of the pair of alignment films are oriented toward a side of a main diffusion source of impurity ions.

摘要翻译： OCB模式液晶显示面板包括一对电极基板，液晶层保持在一对电极基板之间，并具有通过从电极基板施加的驱动电压将取向状态控制在显示区域内的液晶分子 以及配置在与液晶层接触的电极基板上并且其摩擦方向彼此平行的一对取向膜。 一对取向膜的摩擦方向朝向杂质离子的主扩散源的一侧。

公开(公告)号：US07480023B2

公开(公告)日：2009-01-20

申请号：US11138461

申请日：2005-05-27

申请人： Kenji Nakao ,  Shinji Ogawa ,  Hirofumi Wakemoto

发明人： Kenji Nakao ,  Shinji Ogawa ,  Hirofumi Wakemoto

IPC分类号： G02F1/1337 ,  G02F1/1333

CPC分类号： G02F1/1337 ,  G02F1/1395

摘要： An OCB mode liquid crystal display panel comprises a pair of electrode substrates, a liquid crystal layer which is held between the pair of electrode substrates and has liquid crystal molecules whose alignment state is controlled within a display area by a drive voltage applied from the electrode substrates, and a pair of alignment films which are disposed on the electrode substrates in contact with the liquid crystal layer and whose rubbing directions are set parallel to each other. The rubbing directions of the pair of alignment films are oriented toward a side of a main diffusion source of impurity ions.

摘要翻译： OCB模式液晶显示面板包括一对电极基板，液晶层保持在一对电极基板之间，并具有通过从电极基板施加的驱动电压将取向状态控制在显示区域内的液晶分子 以及配置在与液晶层接触的电极基板上并且其摩擦方向彼此平行的一对取向膜。 一对取向膜的摩擦方向朝向杂质离子的主扩散源的一侧。

公开(公告)号：US20060164583A1

公开(公告)日：2006-07-27

申请号：US11387940

申请日：2006-03-24

申请人： Kenji Nakao ,  Shinji Ogawa ,  Yoshinori Yamamoto

发明人： Kenji Nakao ,  Shinji Ogawa ,  Yoshinori Yamamoto

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133784

摘要： A liquid crystal display panel structured such that a liquid crystal layer is held between paired electrode substrates, comprises a support base member of a nearly rectangular shape provided in at least one of the paired electrode substrates, a counter electrode supported by the support base member, and an alignment film which is located within a surface of the counter electrode in contact with the liquid crystal layer. The rubbing direction of the alignment film is parallel to one side of the support base member and the counter electrode has a nonlinear edge extending in the rubbing direction of the alignment film.

摘要翻译： 液晶显示面板被构造为使得液晶层保持在一对电极基板之间，包括设置在一对电极基板中的至少一个中的近似矩形的支撑基座构件，由支撑基座构件支撑的对置电极， 以及位于与液晶层接触的对置电极的表面内的取向膜。 取向膜的摩擦方向平行于支撑基体的一侧，并且相对电极具有在取向膜的摩擦方向上延伸的非线性边缘。

公开(公告)号：US20150002773A1

公开(公告)日：2015-01-01

申请号：US14238699

申请日：2012-10-05

申请人： Shinji Ogawa ,  Yoshinori Iwashita

发明人： Shinji Ogawa ,  Yoshinori Iwashita

IPC分类号： C09K19/30 ,  G02F1/1334 ,  G02F1/1362 ,  C09K19/54

CPC分类号： C09K19/3003 ,  C09K19/44 ,  C09K19/542 ,  C09K2019/0448 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/548 ,  G02F1/1334 ,  G02F1/1362 ,  G02F2001/133397

摘要： The present invention relates to a nematic liquid crystal composition useful as a liquid crystal display material and showing a negative value of dielectric anisotropy (Δ∈), and to a liquid crystal display device using the liquid crystal composition.The present invention provides a liquid crystal composition which causes little dropping marks during manufacture without degrading characteristics, such as dielectric anisotropy, viscosity, an upper limit temperature of a nematic phase, γ1, and the like, and image sticking of a display device.The liquid crystal display device of the present invention has excellent fast response, the characteristic of causing little image sticking, and the characteristic of causing little dropping marks due to its manufacture, and are thus particularly useful for VA-mode and PSVA-mode liquid crystal display devices for active matrix driving and can be applied to liquid crystal display devices such as liquid crystal TV, a monitor, and the like.

摘要翻译： 本发明涉及用作液晶显示材料并显示介电各向异性（＆Dgr;∈）的负值的向列型液晶组合物以及使用该液晶组合物的液晶显示装置。 本发明提供了一种液晶组合物，其在制造过程中几乎没有滴落痕，而不降解特性如介电各向异性，粘度，向列相的上限温度，γ1等，以及显示装置的图像粘附。 本发明的液晶显示装置具有优异的快速响应性，几乎没有图像残留的特征，以及由于其制造而引起的滴落痕迹的特性，因此对VA模式和PSVA模式液晶特别有用 用于有源矩阵驱动的显示装置，并且可以应用于诸如液晶电视，监视器等的液晶显示装置。

公开(公告)号：US07482746B2

公开(公告)日：2009-01-27

申请号：US11522871

申请日：2006-09-18

申请人： Shinji Ogawa ,  Kazuhiro Inoue ,  Norio Koma ,  Nobuhiko Oda ,  Satoshi Ishida ,  Tsutomu Yamada ,  Tohru Yamashita

发明人： Shinji Ogawa ,  Kazuhiro Inoue ,  Norio Koma ,  Nobuhiko Oda ,  Satoshi Ishida ,  Tsutomu Yamada ,  Tohru Yamashita

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： G02F1/133555 ,  G02F1/133553

摘要： A reflective layer for reflecting light incident from a second substrate side and transmitting through a second electrode made of ITO or the like is formed above a first substrate, a switching element provided for each pixel, and an insulating film covering the switching element, the reflective layer being insulated from the switching element. A first electrode having a work function similar to the second electrode and made of a transparent conductive material such as ITO is formed more proximate to a liquid crystal layer than is the reflective layer and is connected to the switching element. The thickness of the first electrode is set to 100 Å or less or in a range approximately from 750 Å to 1250 Å. Alternatively, the switching element maybe connected to the reflective electrode, the first electrode and the reflective electrode which are formed with an insulating film therebetween may be capacitively coupled, and the first electrode may be driven by the reflective electrode via the capacitor.

摘要翻译： 用于反射从第二基板侧入射并通过由ITO等制成的第二电极透射的光的反射层形成在第一基板上，设置在每个像素上的开关元件以及覆盖开关元件的绝缘膜，反射层 层与开关元件绝缘。 具有与第二电极类似的功能类似于ITO等透明导电材料的功函的第一电极比反射层更靠近液晶层，并与开关元件连接。 第一电极的厚度设定为大于或等于或大于750埃至1250埃。 或者，开关元件可以连接到反射电极，在其间形成有绝缘膜的第一电极和反射电极可以电容耦合，并且第一电极可以由反射电极经由电容器驱动。