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1. 发明授权

US5119221A Liquid crystal display device comprising improved alignment layers for liquid crystal 失效
标题翻译：包含用于液晶的改进对准层的液晶显示装置
公开(公告)号：US5119221A
公开(公告)日：1992-06-02
申请号：US378669
申请日：1989-07-12
申请人： Keizo Nakajima , Shigehiro Sato , Hirofumi Wakemoto , Shoichi Ishihara , Yoshihiro Matsuo
发明人： Keizo Nakajima , Shigehiro Sato , Hirofumi Wakemoto , Shoichi Ishihara , Yoshihiro Matsuo
IPC分类号： G02F1/1337
CPC分类号： G02F1/133711 , Y10T428/1005
摘要： 37 A liquid crystal display device is provided which comprises a cell unit having a pair of optically transparent substrates each having an optically transparent electrode layer and an alignent layer for liquid crystal formed in this order on one side of the substrate. The paired substrates is in spaced relation with each other and is arranged such that the respective alignment layers are facing each other. A liquid crystal is contained in the space between the paired substrates. The alignment layers are made of a polymer material having both a ring structure and a substituted group at side chains thereof and are subjected to rubbing treatment. The use of the alignment layers ensures a great pretilt angle for liquid crystal molecules.

2. 发明授权

US5173342A Liquid crystal orientation film and process for making the same 失效
标题翻译：液晶取向膜及其制造方法
公开(公告)号：US5173342A
公开(公告)日：1992-12-22
申请号：US585215
申请日：1990-09-20
申请人： Shigehiro Sato , Keizo Nakajima , Hirofumi Wakemoto , Shoichi Ishihara
发明人： Shigehiro Sato , Keizo Nakajima , Hirofumi Wakemoto , Shoichi Ishihara
IPC分类号： G02F1/1337
CPC分类号： G02F1/133719 , Y10T428/1014
摘要： A liquid crystal orientation film comprises a support film formed on a substrate, and an orientation-control film formed on and chemically coupled with the support film. The orientation-control film has a trifluoromethyl group and is in direct contact with a liquid crystal in a liquid crystal display device.
摘要翻译：液晶取向膜包括形成在基板上的支撑膜和形成在支撑膜上并与支撑膜化学耦合的取向控制膜。取向控制膜具有三氟甲基，并与液晶显示装置中的液晶直接接触。

3. 发明授权

US4778619A Liquid crystal compositions 失效
标题翻译：液晶组成
公开(公告)号：US4778619A
公开(公告)日：1988-10-18
申请号：US842648
申请日：1986-03-21
申请人： Hirofumi Wakemoto , Shoichi Ishihara , Yoshihiro Matsuo
发明人： Hirofumi Wakemoto , Shoichi Ishihara , Yoshihiro Matsuo
IPC分类号： C09B7/00 , C09B23/10 , C09K19/60 , G02F1/13 , C09K19/00
CPC分类号： C09K19/60 , C09B23/102 , C09B7/00
摘要： Liquid crystal compositions comprising indigo dyes which have a benzene ring having a branched alkyl group introduced thereinto. The indigo dyes have improved solubilities in host liquid crystal materials and are suitable for guest-host liquid crystal display.
摘要翻译：含有引入其中具有支链烷基的苯环的靛蓝染料的液晶组合物。靛蓝染料具有改善主体液晶材料的溶解性，适用于宾主液晶显示。

4. 发明授权

US06522379B1 Liquid crystal display element with zigzag data or scan lines adjacent zigzag edged pixel electrodes 有权
标题翻译：具有锯齿形数据或扫描线的相邻锯齿状像素电极的液晶显示元件
公开(公告)号：US06522379B1
公开(公告)日：2003-02-18
申请号：US09678775
申请日：2000-10-04
申请人： Shoichi Ishihara , Yoshinori Tanaka , Kenji Nakao , Katsuji Hattori , Tsuyoshi Uemura , Junichi Kobayashi , Keisuke Tsuda , Hirofumi Wakemoto , Yoneharu Takubo
发明人： Shoichi Ishihara , Yoshinori Tanaka , Kenji Nakao , Katsuji Hattori , Tsuyoshi Uemura , Junichi Kobayashi , Keisuke Tsuda , Hirofumi Wakemoto , Yoneharu Takubo
IPC分类号： G02F11343
CPC分类号： G02F1/133753 , G02F1/1333 , G02F1/133784 , G02F1/133788 , G02F1/13394 , G02F1/134363 , G02F1/1395 , G02F2001/133757
摘要： In a liquid crystal display element comprising at least one substrate and a liquid crystal layer, a different orientation direction area of an orientation direction locally different from an orientation direction of the other area is present.
摘要翻译：在包括至少一个基板和液晶层的液晶显示元件中，存在与其他区域的取向方向局部不同的取向方向的不同取向方向区域。

5. 发明授权

US5398127A Active matrix twisted nematic liquid crystal display with rubbing direction 1-44 degrees to the electrodes 失效
标题翻译：主动矩阵扭曲向列型液晶显示屏，电极方向为1-44度
公开(公告)号：US5398127A
公开(公告)日：1995-03-14
申请号：US24961
申请日：1993-03-02
申请人： Hirofumi Kubota , Shoichi Ishihara , Hirofumi Wakemoto , Keisuke Tsuda , Hiroshi Satani , Katsuji Hattori
发明人： Hirofumi Kubota , Shoichi Ishihara , Hirofumi Wakemoto , Keisuke Tsuda , Hiroshi Satani , Katsuji Hattori
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1368 , G02F1/139 , G02F1/13 , G02F
CPC分类号： G02F1/1396 , G02F1/133753 , G02F1/133512 , G02F1/133784 , G02F1/1368 , G02F2001/13373 , G02F2001/133757
摘要： An active matrix type of twisted nematic liquid crystal display is provided with a lower alignment layer rubbed in rubbing directions RD3, RD4 opposite to each other, an upper alignment layer rubbed in rubbing directions RD5, RD6 opposite to each other, a liquid crystal layer arranged between the lower and upper alignment layers and filled with liquid crystal molecules set in a nematic liquid crystal phase, a pixel electrode and a common electrode for inducing a vertical electric field in the liquid crystal layer, and a source line and gate line driving a switching device for applying an electric potential to the pixel electrode. The rubbing direction on the substrate with the switching device is at an angle of 1.degree.-44.degree. to either the source or gate line. In this case, major axes of a group of liquid crystal molecules arranged above the pixel electrode are twisted in a clockwise direction, and major axes of other group of liquid crystal molecules are twisted in a counterclockwise direction.
摘要翻译：有源矩阵型扭转向列型液晶显示器具有在摩擦方向RD3，RD4上相互摩擦的下取向层，摩擦方向RD5，RD6相互摩擦的上取向层，布置在液晶层在下取向层和上取向层之间填充有设置在向列型液晶相中的液晶分子，像素电极和用于在液晶层中引起垂直电场的公共电极，以及驱动开关的源极线和栅极线用于向像素电极施加电位的装置。与开关装置的基板上的摩擦方向与源极或栅极线成1°-44°的角度。在这种情况下，配置在像素电极上方的一组液晶分子的长轴在顺时针方向上被扭曲，另一组液晶分子的长轴在逆时针方向上被扭曲。

6. 发明授权

US5280375A Liquid crystal display device with two different pre-tilt angles adjacent on one substrate 失效
标题翻译：具有两个不同预倾角的液晶显示装置在一个基板上相邻
公开(公告)号：US5280375A
公开(公告)日：1994-01-18
申请号：US998627
申请日：1992-12-30
申请人： Keisuke Tsuda , Hirofumi Wakemoto , Shoichi Ishihara
发明人： Keisuke Tsuda , Hirofumi Wakemoto , Shoichi Ishihara
IPC分类号： G02F1/1337 , G02F1/1368 , G02F1/137 , G02F1/139
CPC分类号： G02F1/133753 , G02F1/133784 , G02F1/1368 , G02F1/1396 , G02F2001/13787
摘要： A liquid crystal display device including a liquid crystal panel. The liquid crystal device is made up of first and second substrates, a first alignment layer formed on a surface of the first substrate so as to have a first pre-tilt angle, a second alignment layer formed on a surface of the second substrate so as to have a second pre-tilt angle which is smaller than the first pre-tilt angle, a third alignment layer formed on the surface of the second substrate so as to have a third pre-tilt angle which is greater than the first pre-tilt angle, and nematic liquid crystal material filled in a space between the first and second substrates. The liquid crystal panel would be oriented so as to have a helical structure extending in a predetermined direction by the effect of the pre-tilt angles if nematic liquid crystal material having no twisting power were to be filled in a space between the first and second substrates, but the nematic liquid crystal material employed is of a kind effective to render the liquid crystal panel to be oriented so as to have a helical structure extending in a direction counter to the predetermined direction.
摘要翻译：一种液晶显示装置，包括液晶面板。液晶装置由第一基板和第二基板构成，第一取向层形成在第一基板的表面上以具有第一预倾角，第二取向层形成在第二基板的表面上，以便具有小于第一预倾角的第二预倾角，第三取向层，形成在第二基板的表面上，以具有大于第一预倾角的第三预倾角角度和向列型液晶材料填充在第一和第二基板之间的空间中。如果不具有扭转力的向列型液晶材料填充在第一和第二基板之间的空间中，则液晶面板将被定向成具有通过预倾角的作用沿预定方向延伸的螺旋结构但是使用的向列型液晶材料是有效的使液晶面板取向为具有沿与预定方向相反的方向延伸的螺旋结构。

7. 发明授权

US5597889A Organic polymer and preparation and use thereof 失效
标题翻译：有机聚合物及其制备及应用
公开(公告)号：US5597889A
公开(公告)日：1997-01-28
申请号：US451727
申请日：1995-05-26
申请人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
发明人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
IPC分类号： C08G63/688 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/10 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/1337 , G02F1/135 , G03G5/07 , C08G69/26 , C09K19/00
CPC分类号： C08G73/10 , C08G63/6886 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/1046 , C08G73/105 , C08G73/1057 , C08G73/1064 , C08G73/1067 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/133711 , G02F1/1354 , G03G5/075 , G03G5/076 , C09K2019/328 , Y10T428/1023 , Y10T428/31721
摘要： An alternating copolymer comprising a repeating unit of the formula:--Z--(X-Y).sub.n -- (I)wherein n is at least 2, X is O, S, Se or Te, and Y and Z are independently an aromatic or substituted aromatic group, and at least one other repeating unit, which is useful as a photosensitive material used in a spatial light modulator.
摘要翻译：一种交替共聚物，其包含下式的重复单元：-Z-（XY）n-（I）其中n至少为2，X为O，S，Se或Te，Y和Z独立地为芳族或取代的芳族基团和至少一个其它重复单元，其可用作在空间光调制器中使用的感光材料。

8. 发明授权

US5876891A Photosensitive material and process for the preparation thereof 失效
标题翻译：感光材料及其制备方法
公开(公告)号：US5876891A
公开(公告)日：1999-03-02
申请号：US450909
申请日：1995-05-26
申请人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
发明人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
IPC分类号： C08G63/688 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/10 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/1337 , G02F1/135 , G03G5/07 , G03G5/00 , G03G15/06
CPC分类号： C08G73/10 , C08G63/6886 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/1046 , C08G73/105 , C08G73/1057 , C08G73/1064 , C08G73/1067 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/133711 , G02F1/1354 , G03G5/075 , G03G5/076 , C09K2019/328 , Y10T428/1023 , Y10T428/31721
摘要： An alternating copolymer comprising a repeating unit of the formula:--Z--(X--Y).sub.n-- (I)wherein n is at least 2, X is O, S, Se or Te, and Y and Z are independently an aromatic or substituted aromatic group, and at least one other repeating unit, which is useful as a photosensitive material used in a spatial light modulator.
摘要翻译：一种交替共聚物，其包含下式的重复单元：-Z-（XY）n-（I）其中n至少为2，X为O，S，Se或Te，Y和Z独立地为芳族或取代的芳族基团和至少一个其它重复单元，其可用作在空间光调制器中使用的感光材料。

9. 发明授权

US5654367A Organic polymer and preparation and use thereof 失效
标题翻译：有机聚合物及其制备及应用
公开(公告)号：US5654367A
公开(公告)日：1997-08-05
申请号：US453061
申请日：1995-05-26
申请人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
发明人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
IPC分类号： C08G63/688 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/10 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/1337 , G02F1/135 , G03G5/07 , C08F8/30 , C08L77/00
CPC分类号： C08G73/10 , C08G63/6886 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/1046 , C08G73/105 , C08G73/1057 , C08G73/1064 , C08G73/1067 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/133711 , G02F1/1354 , G03G5/075 , G03G5/076 , C09K2019/328 , Y10T428/1023 , Y10T428/31721
摘要： An alternating copolymer comprising a repeating unit of the formula:--Z--(X--Y).sub.n -- (I)wherein n is at least 2, X is O, S, Se or Te, and Y and Z are independently an aromatic or substituted aromatic group, and at least one other repeating unit, which is useful as a photosensitive material used in a spatial light modulator.
摘要翻译：一种交替共聚物，其包含下式的重复单元：-Z-（XY）n-（I）其中n至少为2，X为O，S，Se或Te，Y和Z独立地为芳族或取代的芳族基团和至少一个其它重复单元，其可用作在空间光调制器中使用的感光材料。

10. 发明授权

US5486442A Organic polymer and preparation and use in crystal spatial light modulator 失效
标题翻译：有机聚合物及其在晶体空间光调制器中的应用
公开(公告)号：US5486442A
公开(公告)日：1996-01-23
申请号：US90638
申请日：1993-07-13
申请人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
发明人： Akio Takimoto , Hirofumi Wakemoto , Eiichiro Tanaka , Masanori Watanabe , Junko Asayama , Hisahito Ogawa , Shigehiro Sato , Fumiko Yokotani
IPC分类号： C08G63/688 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/10 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/1337 , G02F1/135 , G03G5/07 , G03G5/00
CPC分类号： C08G73/10 , C08G63/6886 , C08G69/32 , C08G69/40 , C08G69/42 , C08G69/44 , C08G73/1046 , C08G73/105 , C08G73/1057 , C08G73/1064 , C08G73/1067 , C08G73/14 , C08G73/16 , C09B69/10 , G02F1/133711 , G02F1/1354 , G03G5/075 , G03G5/076 , C09K2019/328 , Y10T428/1023 , Y10T428/31721
摘要： An alternating copolymer comprising a repeating unit of the formula:-Z-(X-Y).sub.n - (I)wherein n is at least 2, X is O, S, Se or Te, and Y and Z are independently an aromatic or substituted aromatic group, and at least one other repeating unit, which is useful as a photosensitive material used in a spatial light modulator.
摘要翻译：一种交替共聚物，其包含下式的重复单元：-Z-（XY）n-（I）其中n至少为2，X为O，S，Se或Te，Y和Z独立地为芳族或取代的芳族基团和至少一个其它重复单元，其可用作在空间光调制器中使用的感光材料。

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