专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08576362B2 Liquid crystal display device and polymer for alignment film materials 有权
标题翻译：液晶显示装置和聚合物用于取向膜材料
公开(公告)号：US08576362B2
公开(公告)日：2013-11-05
申请号：US13647728
申请日：2012-10-09
申请人： Shinichi Terashita , Isamu Miyake , Koichi Miyachi , Yuko Teraoka
发明人： Shinichi Terashita , Isamu Miyake , Koichi Miyachi , Yuko Teraoka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133362 , G02F1/133711 , G02F1/133723 , G02F1/133788 , G02F2001/133746 , G02F2001/133757
摘要： A liquid crystal display device suppresses generation of image sticking in AC mode. A liquid crystal display device comprises an alignment film arranged on at least one of a pair of substrates. The alignment film comprises a polymer containing a first constitutional unit and a second constitutional unit. The first constitutional unit controls alignment of the liquid crystal molecules by photoirradiation. The second constitutional unit controls alignment of the liquid crystal molecules regardless of photoirradiation.
摘要翻译：液晶显示装置抑制在AC模式下产生图像残留。液晶显示装置包括配置在一对基板中的至少一个基板上的取向膜。取向膜包括含有第一结构单元和第二结构单元的聚合物。第一结构单元通过光照射来控制液晶分子的取向。第二结构单元控制液晶分子的对准，而不管光照射。

2. 发明授权

US08310636B2 Liquid crystal display device and polymer for aligning film material 有权
标题翻译：用于对准薄膜材料的液晶显示装置和聚合物
公开(公告)号：US08310636B2
公开(公告)日：2012-11-13
申请号：US12593121
申请日：2008-02-26
申请人： Shinichi Terashita , Isamu Miyake , Koichi Miyachi , Yuko Teraoka
发明人： Shinichi Terashita , Isamu Miyake , Koichi Miyachi , Yuko Teraoka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133362 , G02F1/133711 , G02F1/133723 , G02F1/133788 , G02F2001/133746 , G02F2001/133757
摘要： The present invention provides a liquid crystal display device capable of suppressing generation of the image sticking in AC mode and a polymer for alignment film materials. The present invention is a liquid crystal display device including: a pair of substrates; a liquid crystal layer containing liquid crystal molecules; and an alignment film, the liquid crystal layer being interposed between the pair of substrates, the alignment film being arranged on a liquid crystal layer side-surface of at least one of the pair of substrates, wherein the alignment film is obtainable by providing a film with an alignment treatment by photoirradiation, the film being formed from an alignment film material, the alignment film material including a polymer containing a first constitutional unit and a second constitutional unit, the first constitutional unit exhibiting a property of controlling alignment of the liquid crystal molecules by photoirradiation, the second constitutional unit exhibiting the property of controlling alignment of the liquid crystal molecules regardless of photoirradiation.
摘要翻译：本发明提供一种能够抑制AC模式下的图像残留的产生和用于取向膜材料的聚合物的液晶显示装置。本发明是一种液晶显示装置，包括：一对基板; 含有液晶分子的液晶层; 以及取向膜，所述液晶层插入在所述一对基板之间，所述取向膜配置在所述一对基板中的至少一个基板的液晶层侧面上，其中所述取向膜可以通过提供膜通过光照射的取向处理，该膜由取向膜材料形成，该取向膜材料包括含有第一结构单元和第二结构单元的聚合物，第一结构单元具有控制液晶分子取向的性质通过光照射，第二结构单元表现出无论光照射如何控制液晶分子的取向的性质。

3. 发明申请

US20100085523A1 LIQUID CRYSTAL DISPLAY DEVICE AND POLYMER FOR ALIGNING FILM MATERIAL 有权
标题翻译：液晶显示器件和用于校正膜的聚合物
公开(公告)号：US20100085523A1
公开(公告)日：2010-04-08
申请号：US12593121
申请日：2008-02-26
申请人： Shinichi Terashita , Isamu Miyake , Koichi Miyachi , Yuko Teraoka
发明人： Shinichi Terashita , Isamu Miyake , Koichi Miyachi , Yuko Teraoka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133362 , G02F1/133711 , G02F1/133723 , G02F1/133788 , G02F2001/133746 , G02F2001/133757
摘要： The present invention provides a liquid crystal display device capable of suppressing generation of the image sticking in AC mode and a polymer for alignment film materials. The present invention is a liquid crystal display device including: a pair of substrates; a liquid crystal layer containing liquid crystal molecules; and an alignment film, the liquid crystal layer being interposed between the pair of substrates, the alignment film being arranged on a liquid crystal layer side-surface of at least one of the pair of substrates, wherein the alignment film is obtainable by providing a film with an alignment treatment by photoirradiation, the film being formed from an alignment film material, the alignment film material including a polymer containing a first constitutional unit and a second constitutional unit, the first constitutional unit exhibiting a property of controlling alignment of the liquid crystal molecules by photoirradiation, the second constitutional unit exhibiting the property of controlling alignment of the liquid crystal molecules regardless of photoirradiation.
摘要翻译：本发明提供一种能够抑制AC模式下的图像残留的产生和用于取向膜材料的聚合物的液晶显示装置。本发明是一种液晶显示装置，包括：一对基板; 含有液晶分子的液晶层; 以及取向膜，所述液晶层插入在所述一对基板之间，所述取向膜配置在所述一对基板中的至少一个基板的液晶层侧面上，其中所述取向膜可以通过提供膜通过光照射的取向处理，该膜由取向膜材料形成，该取向膜材料包括含有第一结构单元和第二结构单元的聚合物，第一结构单元具有控制液晶分子取向的性质通过光照射，第二结构单元表现出无论光照射如何控制液晶分子的取向的性质。

4. 发明申请

US20130083278A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20130083278A1
公开(公告)日：2013-04-04
申请号：US13702876
申请日：2011-06-03
申请人： Yuko Teraoka , Shinichi Terashita , Isamu Miyake , Kouichi Matsuhashi , Koichi Miyachi , Yoshinobu Nakamura , Takafumi Hayama , Yuhji Yashiro
发明人： Yuko Teraoka , Shinichi Terashita , Isamu Miyake , Kouichi Matsuhashi , Koichi Miyachi , Yoshinobu Nakamura , Takafumi Hayama , Yuhji Yashiro
IPC分类号： G02F1/1337
CPC分类号： G02F1/1337 , C08G73/10 , C08L79/08 , G02F1/133711 , G02F1/133788 , G02F2001/133726
摘要： The present invention provides a liquid crystal display device in which a good alignment state can be obtained, and the occurrence of AC image sticking can be suppressed. The present invention is a liquid crystal display device including a liquid crystal layer including liquid crystal molecules and being interposed between a pair of substrates, and an alignment layer provided on a side of the liquid crystal layer in at least one of the substrates, wherein the alignment layer includes a liquid crystal alignment polymer having a property of controlling and aligning the liquid crystal molecules, and the surface side chain density in the alignment layer is not less than 2.0.
摘要翻译：本发明提供一种液晶显示装置，其中可以获得良好的取向状态，并且可以抑制AC图像粘附的发生。本发明是一种液晶显示装置，其具有包括液晶分子的液晶层并插入在一对基板之间，以及在至少一个基板中设置在液晶层一侧的取向膜，其中，取向层包括具有控制和取向液晶分子的性质的液晶取向聚合物，取向层中的表面侧链密度不小于2.0。

5. 发明申请

US20120013836A1 LIQUID CRYSTAL DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20120013836A1
公开(公告)日：2012-01-19
申请号：US13256774
申请日：2010-03-03
申请人： Yuko Teraoka , Isamu Miyake , Shinichi Terashita , Koichi Miyachi
发明人： Yuko Teraoka , Isamu Miyake , Shinichi Terashita , Koichi Miyachi
IPC分类号： G02F1/1337 , H01L33/08
CPC分类号： G02F1/133788 , G02F1/133711 , G02F2001/133397
摘要： The present invention provides a liquid crystal display device that has good reliability and can inhibit an image sticking phenomenon even when a comparatively low temperature is set for baking the alignment layer, and a method for manufacturing such a liquid crystal display device. The liquid crystal display device of the prevent invention includes a configuration in which a liquid crystal layer including liquid crystal molecules is sandwiched between a pair of substrates, and includes an alignment layer on a surface of at least one of the substrates on the liquid crystal layer side thereof. The alignment layer is obtained by performing an aligning treatment by light irradiation on a layer formed using an alignment layer material including a first constituent material and a second constituent material. The first constituent material demonstrates a property of controlling the alignment of the liquid crystal molecules under light irradiation. The second constituent material is a polymer which has no property of controlling the alignment of the liquid crystal molecules, and at least part of which is imidized.
摘要翻译：本发明提供一种液晶显示装置，其具有良好的可靠性，并且即使在设置用于焙烧取向层的较低温度时也能够抑制图像残留现象，以及制造这种液晶显示装置的方法。本发明的液晶显示装置包括将液晶分子的液晶层夹在一对基板之间的结构，并且在液晶层的至少一个基板的表面上具有取向膜侧。通过在使用包括第一构成材料和第二构成材料的取向层材料形成的层上进行光照射进行取向处理而获得取向层。第一组成材料表现出在光照射下控制液晶分子取向的性质。第二构成材料是不具有控制液晶分子取向性的聚合物，其至少一部分被酰亚胺化。

6. 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。

7. 发明授权

US09405153B2 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：US09405153B2
公开(公告)日：2016-08-02
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： G02F1/1341 , G02F1/1337 , G02F1/1339
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。

8. 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。

9. 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。

10. 发明授权

US09417482B2 Liquid crystal display panel and liquid crystal display device 有权
标题翻译：液晶显示面板和液晶显示装置
公开(公告)号：US09417482B2
公开(公告)日：2016-08-16
申请号：US14239625
申请日：2012-07-13
申请人： Isamu Miyake , Koichi Miyachi
发明人： Isamu Miyake , Koichi Miyachi
IPC分类号： G02F1/1337 , G02F1/1339 , G02F1/1343
CPC分类号： G02F1/133711 , G02F1/1337 , G02F1/133788 , G02F1/13394 , G02F1/134363 , G02F2001/133738 , G02F2001/134372
摘要： The present invention provides a liquid crystal display panel and a liquid crystal display device having excellent display quality, with reduced string-like defects that occur in display pixels. The liquid crystal display panel of the present invention includes multiple spacers between a pair of substrates, wherein the spacers are arranged such that an inter-spacer distance between adjacent spacers in a longitudinal direction is different from an inter-spacer distance between adjacent spacers in a transverse direction, and an angle formed between a line connecting the spacers with a shorter inter-spacer distance and an alignment direction of liquid crystal molecules at a voltage lower than a threshold voltage in the liquid crystal layer is 20° or smaller.
摘要翻译：本发明提供一种具有优异显示质量的液晶显示面板和液晶显示装置，其具有在显示像素中出现的减少的串状缺陷。本发明的液晶显示面板包括在一对基板之间的多个间隔物，其中间隔件布置成使得相邻间隔物之间的纵向间隔距离不同于相邻间隔物之间的间隔距离并且在液晶层的低于阈值电压的电压下，以间隔间隔距离较短的间隔线与液晶分子的排列方向之间形成的角度为20°以下。

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