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

US08514359B2 Liquid crystal display device and manufacturing method therefor 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08514359B2
公开(公告)日：2013-08-20
申请号：US13213114
申请日：2011-08-19
申请人： Shintaro Takeda , Kotaro Araya , Yasushi Tomioka , Masaki Matsumori , Yoshiro Mikami
发明人： Shintaro Takeda , Kotaro Araya , Yasushi Tomioka , Masaki Matsumori , Yoshiro Mikami
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/133377 , G02F1/133512 , G02F2001/134372
摘要： Provided is a liquid crystal display device, including: a liquid crystal layer filled between a first and a second substrate; two polymer structures; and a plurality of pixels each including a first and a second electrode, one of the first and the second electrode being a pixel electrode, in which: each of the plurality of pixels is provided within a region surrounded by a signal line, a part of the signal line being formed between adjacent two of the plurality of pixels; each of the two polymer structures, which extends along the part of the signal line so as to sandwich the part of the signal line in plan view and is formed from one of the first and the second substrate toward another thereof, is formed so as to overlap with any of the region; and the two adjacent polymer structures has the liquid crystal layer provided therebetween.
摘要翻译：提供一种液晶显示装置，包括：填充在第一和第二基板之间的液晶层; 两种聚合物结构; 以及多个像素，每个像素包括第一和第二电极，所述第一和第二电极中的一个是像素电极，其中：所述多个像素中的每一个被设置在由信号线包围的区域内，所述信号线形成在所述多个像素中相邻的两个像素之间; 两个聚合物结构中的每一个沿着信号线的一部分延伸以在平面图中夹住信号线的一部分并且从第一和第二基板之一朝向另一个形成，以便与任何地区重叠; 并且两个相邻的聚合物结构之间设置有液晶层。

2. 发明申请

US20110075073A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20110075073A1
公开(公告)日：2011-03-31
申请号：US12805820
申请日：2010-08-20
申请人： Mika Oiwa , Shintaro Takeda , Kotaro Araya , Yasushi Tomioka , Yoshiro Mikami
发明人： Mika Oiwa , Shintaro Takeda , Kotaro Araya , Yasushi Tomioka , Yoshiro Mikami
IPC分类号： G02F1/1347
CPC分类号： G02F1/13718 , G02F1/134363 , G02F2001/13775 , G02F2001/13793 , G02F2202/023 , G02F2202/06
摘要： A liquid crystal display includes: a pair of substrates including at least one transparent substrate; a liquid crystal layer disposed between the pair of substrates; and an electrode group formed on at least one of the pair of substrates so as to apply an electric field to the liquid crystal layer. The liquid crystal layer contains at least one kind of liquid crystalline compound and at least one kind of chiral dopant. The concentration c of the chiral dopant is lower than a saturation solubility s thereof. The concentration c of the chiral dopant and a helical twisting power [HTP] of the chiral dopant satisfy a relation of [HTP]·c≧5.5 (μm−1).
摘要翻译：液晶显示器包括：一对基板，包括至少一个透明基板; 设置在所述一对基板之间的液晶层; 以及形成在所述一对基板中的至少一个基板上的电极组，以向所述液晶层施加电场。液晶层含有至少一种液晶化合物和至少一种手性掺杂剂。手性掺杂剂的浓度c低于其饱和溶解度。手性掺杂剂的浓度c和手性掺杂剂的螺旋扭转功率[HTP]满足[HTP]·c≥5.5（μm-1）的关系。

3. 发明授权

US08848157B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US08848157B2
公开(公告)日：2014-09-30
申请号：US12805820
申请日：2010-08-20
申请人： Mika Oiwa , Shintaro Takeda , Kotaro Araya , Yasushi Tomioka , Yoshiro Mikami
发明人： Mika Oiwa , Shintaro Takeda , Kotaro Araya , Yasushi Tomioka , Yoshiro Mikami
IPC分类号： C09K19/02 , G02F1/1343
CPC分类号： G02F1/13718 , G02F1/134363 , G02F2001/13775 , G02F2001/13793 , G02F2202/023 , G02F2202/06
摘要： A liquid crystal display includes: a pair of substrates including at least one transparent substrate; a liquid crystal layer disposed between the pair of substrates; and an electrode group formed on at least one of the pair of substrates so as to apply an electric field to the liquid crystal layer. The liquid crystal layer contains at least one kind of liquid crystalline compound and at least one kind of chiral dopant. The concentration c of the chiral dopant is lower than a saturation solubility s thereof. The concentration c of the chiral dopant and a helical twisting power [HTP] of the chiral dopant satisfy a relation of [HTP]·c≧5.5 (μm−1).
摘要翻译：液晶显示器包括：一对基板，包括至少一个透明基板; 设置在所述一对基板之间的液晶层; 以及形成在所述一对基板中的至少一个基板上的电极组，以向所述液晶层施加电场。液晶层含有至少一种液晶化合物和至少一种手性掺杂剂。手性掺杂剂的浓度c低于其饱和溶解度。手性掺杂剂的浓度c和手性掺杂剂的螺旋扭转功率[HTP]满足[HTP]·c≥5.5（μm-1）的关系。

4. 发明授权

US08395750B2 Liquid crystal devices 有权
标题翻译：液晶装置
公开(公告)号：US08395750B2
公开(公告)日：2013-03-12
申请号：US12828708
申请日：2010-07-01
申请人： Kotaro Araya , Shintaro Takeda , Yasushi Tomioka
发明人： Kotaro Araya , Shintaro Takeda , Yasushi Tomioka
IPC分类号： C09K19/02
CPC分类号： G02F1/137 , G02F1/133723 , G02F1/134363 , G02F2001/13775
摘要： There is provided a liquid crystal device that exhibits excellent response properties over a wide temperature range even when the weight percentage of the polymerizable monomer used for generating polymers is decreased. The liquid crystal device according to the present invention is a liquid crystal device which includes a first substrate and a second substrate, at least one of which has an electrode group formed thereon for driving liquid crystals; and a liquid crystal layer sandwiched between the first substrate and the second substrate, in which the liquid crystal layer contains a polymer which is eccentrically distributed on at least one substrate side among the first substrate and the second substrate.
摘要翻译：即使在用于产生聚合物的可聚合单体的重量百分数降低的情况下，也提供了在宽的温度范围内表现出优异的响应特性的液晶装置。本发明的液晶显示装置是具有第一基板和第二基板的液晶装置，其中至少一个具有形成在其上的用于驱动液晶的电极组; 以及夹在第一基板和第二基板之间的液晶层，其中液晶层包含在第一基板和第二基板中的至少一个基板侧上偏心分布的聚合物。

5. 发明申请

US20120075563A1 LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20120075563A1
公开(公告)日：2012-03-29
申请号：US13213114
申请日：2011-08-19
申请人： Shintaro TAKEDA , Kotaro Araya , Yasushi Tomioka , Masaki Matsumori , Yoshiro Mikami
发明人： Shintaro TAKEDA , Kotaro Araya , Yasushi Tomioka , Masaki Matsumori , Yoshiro Mikami
IPC分类号： G02F1/1343
CPC分类号： G02F1/133377 , G02F1/133512 , G02F2001/134372
摘要： Provided is a liquid crystal display device, including: a liquid crystal layer filled between a first and a second substrate; two polymer structures; and a plurality of pixels each including a first and a second electrode, one of the first and the second electrode being a pixel electrode, in which: each of the plurality of pixels is provided within a region surrounded by a signal line, a part of the signal line being formed between adjacent two of the plurality of pixels; each of the two polymer structures, which extends along the part of the signal line so as to sandwich the part of the signal line in plan view and is formed from one of the first and the second substrate toward another thereof, is formed so as to overlap with any of the region; and the two adjacent polymer structures has the liquid crystal layer provided therebetween.
摘要翻译：提供一种液晶显示装置，包括：填充在第一和第二基板之间的液晶层; 两种聚合物结构; 以及多个像素，每个像素包括第一和第二电极，所述第一和第二电极中的一个是像素电极，其中：所述多个像素中的每一个被设置在由信号线包围的区域内，所述信号线形成在所述多个像素中相邻的两个像素之间; 两个聚合物结构中的每一个沿着信号线的一部分延伸以在平面图中夹住信号线的一部分并且从第一和第二基板之一朝向另一个形成，以便与任何地区重叠; 并且两个相邻的聚合物结构之间设置有液晶层。

6. 发明授权

US08330930B2 Liquid crystal display device having column spacer receiving members formed of the same material as a material of one of the pair of electrodes for applying an electric field to the liquid crystal material 有权
标题翻译：具有由用于向液晶材料施加电场的一对电极之一的材料相同材料形成的列间隔物接收部件的液晶显示装置
公开(公告)号：US08330930B2
公开(公告)日：2012-12-11
申请号：US12640333
申请日：2009-12-17
申请人： Masaki Matsumori , Yasushi Tomioka , Kotaro Araya
发明人： Masaki Matsumori , Yasushi Tomioka , Kotaro Araya
IPC分类号： G02F1/1343 , G02F1/1339 , G02F1/1337
CPC分类号： G02F1/13394 , G02F1/134363
摘要： Provided is a liquid crystal display device including: a plurality of column spacers and a first alignment film which are formed above the first substrate; an insulating layer which is formed on the second substrate and a second alignment film which is formed on the insulating layer; and column spacer receiving members which are provided between the insulating layer and the second alignment film in places opposed to the plurality of column spacers, the column spacer receiving members each being made of a material different from both of a material of the insulating layer and a material of the second alignment film, in which a thickness of the second alignment film in places above the column spacer receiving members is ⅓ or less of a thickness of the second alignment film in places in which the second alignment film is formed directly on the insulating layer.
摘要翻译：本发明提供一种液晶显示装置，包括：多个柱状隔离物和第一取向膜，其形成在第一基板的上方; 形成在所述第二基板上的绝缘层和形成在所述绝缘层上的第二取向膜; 以及列间隔件接收构件，其设置在与所述多个柱隔板相对的位置处于所述绝缘层和所述第二取向膜之间，所述列间隔件接收构件各自由与所述绝缘层的材料不同的材料制成，第二取向膜的材料，其中第二取向膜在列间隔物接收构件上方的厚度在第二取向膜的厚度直接形成在绝缘体上的第二取向膜的厚度的1/3以下层。

7. 发明授权

US07311953B2 Colored composition for color filter and display using color filters formed of the colored composition 有权
标题翻译：用于彩色滤色片的彩色组合物和由彩色组合物形成的彩色滤光片的显示
公开(公告)号：US07311953B2
公开(公告)日：2007-12-25
申请号：US10916875
申请日：2004-08-11
申请人： Kotaro Araya , Hiroshi Sasaki , Yasushi Tomioka
发明人： Kotaro Araya , Hiroshi Sasaki , Yasushi Tomioka
IPC分类号： G02B5/20 , C09B67/22
CPC分类号： C09B57/004 , C09B1/005 , C09B5/48 , C09B5/62 , C09B7/02 , C09B19/02 , C09B47/16 , C09B47/26 , C09B48/00 , C09B57/04 , C09B68/443 , G02F1/133514 , H01L27/322 , H01L51/0078 , Y10T428/10 , Y10T428/1036 , Y10T428/1041
摘要： An object of the present invention is to obtain color filters having a high contrast, a high color purity and an improved transmittance for blue color, and a display using the color filters. In the present invention, there is used a colored composition for color filter comprising at least one coloring agent, a base polymer and at least one solvent, said base polymer containing a polyamicacid whose light transmittance decreases by 2% or less in the visible region (wavelength: 400 nm to 800 nm).
摘要翻译：本发明的目的是获得具有高对比度，高色纯度和改善的蓝色透射率的滤色器以及使用滤色器的显示器。在本发明中，使用包含至少一种着色剂，基础聚合物和至少一种溶剂的滤色剂用着色组合物，所述基础聚合物含有在可见光区域的透光率降低2％以下的聚酰胺酸（波长：400nm〜800nm）。

8. 发明申请

US20090143609A1 LIQUID CRYSTAL COMPOSITIONS AND THEIR USE IN LIQUID CRYSTAL DEVICES 审中-公开
标题翻译：液晶组合物及其在液晶装置中的应用
公开(公告)号：US20090143609A1
公开(公告)日：2009-06-04
申请号：US12324921
申请日：2008-11-28
申请人： Kotaro Araya , Shintaro Takeda , Hiroyuki Kagawa
发明人： Kotaro Araya , Shintaro Takeda , Hiroyuki Kagawa
IPC分类号： C07C15/12 , C07C43/20 , C07C69/76
CPC分类号： C09K19/54 , C09K19/58 , C09K2019/0481
摘要： To provide a liquid crystal composition having low viscosity in a wide temperature range and to provide a liquid crystal device excellent in response speed in the wide temperature range, a compound represented by the following general formula (1) or (2) is contained in the composition. In the general formulae (1) and (2), R1 and R2 are each independently selected from alkyl groups, alkoxy groups, F atom, Cl atom, OCF3, CF3, phenyl groups each having a substituent, and phenyl rings each connected with a bridging group and having a substituent.
摘要翻译：为了提供在宽温度范围内具有低粘度的液晶组合物并提供在宽温度范围内响应速度优异的液晶装置，由下列通式（1）或（2）表示的化合物包含在组成。在通式（1）和（2）中，R 1和R 2各自独立地选自烷基，烷氧基，F原子，Cl原子，OCF 3，CF 3，各自具有取代基的苯基，桥连基并具有取代基。

9. 发明申请

US20050048224A1 Colored composition for color filter and display using color filters formed of the colored composition 有权
标题翻译：用于彩色滤色片的彩色组合物和使用由有色组合物形成的滤色器的显示器
公开(公告)号：US20050048224A1
公开(公告)日：2005-03-03
申请号：US10916875
申请日：2004-08-11
申请人： Kotaro Araya , Hiroshi Sasaki , Yasushi Tomioka
发明人： Kotaro Araya , Hiroshi Sasaki , Yasushi Tomioka
IPC分类号： G02B5/20 , C09B1/00 , C09B5/48 , C09B5/62 , C09B7/02 , C09B19/02 , C09B47/10 , C09B47/16 , C09B47/26 , C09B48/00 , C09B57/00 , C09B57/04 , G02F1/1335 , H01L27/32 , H01L51/00 , H01L51/50 , H05B33/12 , C09K19/00
CPC分类号： C09B57/004 , C09B1/005 , C09B5/48 , C09B5/62 , C09B7/02 , C09B19/02 , C09B47/16 , C09B47/26 , C09B48/00 , C09B57/04 , C09B68/443 , G02F1/133514 , H01L27/322 , H01L51/0078 , Y10T428/10 , Y10T428/1036 , Y10T428/1041
摘要： An object of the present invention is to obtain color filters having a high contrast, a high color purity and an improved transmittance for blue color, and a display using the color filters. In the present invention, there is used a colored composition for color filter comprising at least one coloring agent, a base polymer and at least one solvent, said base polymer containing a polyamicacid whose light transmittance decreases by 2% or less in the visible region (wavelength: 400 nm to 800 nm).
摘要翻译：本发明的目的是获得具有高对比度，高色纯度和改善的蓝色透射率的滤色器以及使用滤色器的显示器。在本发明中，使用包含至少一种着色剂，基础聚合物和至少一种溶剂的滤色剂用彩色组合物，所述基础聚合物含有在可见光区域的透光率降低2％以下的聚酰胺酸（波长：400nm〜800nm）。

10. 发明授权

US07297377B2 Liquid crystal display devices 有权
标题翻译：液晶显示装置
公开(公告)号：US07297377B2
公开(公告)日：2007-11-20
申请号：US10772299
申请日：2004-02-06
申请人： Hiroyuki Kagawa , Shintaro Takeda , Kotaro Araya , Sukekazu Aratani , Katsumi Kondo
发明人： Hiroyuki Kagawa , Shintaro Takeda , Kotaro Araya , Sukekazu Aratani , Katsumi Kondo
IPC分类号： C09K19/52
CPC分类号： G02F1/134363 , G02F1/1339 , Y10T428/10 , Y10T428/1036
摘要： A liquid crystal display device having a pair of substrates, a liquid crystal layer filled between the pair of substrates and a plurality of pixel electrodes and common electrodes formed on one of the pair of substrates for supplying an electric field to the liquid crystal layer. The liquid crystal display device is configured so that a response time between a lowest brightness level and a highest brightness level is less than 16.7 ms, and the liquid crystal layer contains a range of 40% or more weight percentage to 100% or less weight percentage of a constituent component with a dielectric anisotropy of Δε≦1.
摘要翻译：一种具有一对基板的液晶显示装置，一对基板之间填充的液晶层和形成在一对基板之一上的多个像素电极和公共电极，用于向液晶层提供电场。液晶显示装置被配置为使得最低亮度级和最高亮度级之间的响应时间小于16.7ms，并且液晶层包含40％或更多重量百分比至100％或更小重量百分比的范围具有介电各向异性Deltaepsilon <= 1的构成成分。

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