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91. 发明申请

US20120050631A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120050631A1
公开(公告)日：2012-03-01
申请号：US13291560
申请日：2011-11-08
申请人： Katsufumi Ohmuro , Hideaki Tsuda , Shingo Kataoka , Jin Hirosawa
发明人： Katsufumi Ohmuro , Hideaki Tsuda , Shingo Kataoka , Jin Hirosawa
IPC分类号： G02F1/133 , C09K19/02
CPC分类号： G02F1/133707 , C09K2019/548 , G02F1/133703 , G02F1/133788 , G02F1/1393
摘要： A high-performance liquid crystal display device is provided that can be manufactured at a low cost and a high production yield. In this liquid crystal display device, a liquid crystal composition comprising liquid crystal molecules and a polymerizable compound that can be polymerized by ultraviolet rays or by a combination of ultraviolet rays and heat is disposed between a pair of substrates; the polymerizable compound is polymerized, forming a liquid crystal layer, by an operation including irradiation of ultraviolet rays that do not contain wavelength components of not higher than 313 nm; and uneven portions are installed on the liquid crystal layer contacting surface, or a slit pattern is installed in an electrode, or uneven portions are installed on the liquid crystal layer contacting surface, and a slit pattern is installed in the electrode.
摘要翻译：提供了可以低成本和高生产率制造的高性能液晶显示装置。在该液晶显示装置中，在一对基板之间配置有包含液晶分子和可通过紫外线聚合的可聚合化合物或紫外线和热的组合的液晶组合物; 通过包含不超过313nm的波长成分的紫外线的照射的操作，聚合化合物，形成液晶层; 并且在液晶层接触表面上安装不平坦部分，或者在电极中安装狭缝图案，或者在液晶层接触表面上安装不平坦部分，并且在电极中安装狭缝图案。

92. 发明授权

US07910178B2 Liquid crystal display device and method of producing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US07910178B2
公开(公告)日：2011-03-22
申请号：US11099421
申请日：2005-04-05
申请人： Shingo Kataoka , Katsufumi Ohmuro , Hideaki Tsuda , Jin Hirosawa
发明人： Shingo Kataoka , Katsufumi Ohmuro , Hideaki Tsuda , Jin Hirosawa
IPC分类号： C09K19/54 , C09K19/38 , G02F1/1333
CPC分类号： G02F1/133711 , C09K19/56 , G02F1/133788 , Y10T428/10 , Y10T428/1005 , Y10T428/1036
摘要： A liquid crystal display device which is capable of further decreasing the cost of production yet obtaining a good liquid crystal alignment, and a method of producing the same. The liquid crystal display device comprises a pair of substrates arranged facing each other; a liquid crystal sealed between the substrates; and an ultraviolet ray-cured product for controlling the alignment of the liquid crystal. The ultraviolet ray-cured product is formed near the interfaces to the substrates by polymerizing a polymerizable component mixed in the liquid crystal with light. The polymerizable component contains a polyfunctional monomer having a symmetrical structure, and the ultraviolet ray-cured product has a side-chain structure.
摘要翻译：能够进一步降低生产成本但获得良好的液晶取向的液晶显示装置及其制造方法。液晶显示装置包括彼此面对布置的一对基板; 密封在基板之间的液晶; 以及用于控制液晶取向的紫外线固化产物。通过使混合在液晶中的聚合性成分与光聚合，在与基板的界面附近形成紫外线固化物。可聚合组分含有具有对称结构的多官能单体，紫外线固化产物具有侧链结构。

93. 发明授权

US07649105B2 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof 有权
公开(公告)号：US07649105B2
公开(公告)日：2010-01-19
申请号：US12478189
申请日：2009-06-04
申请人： Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
发明人： Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
IPC分类号： C07C69/74
CPC分类号： C07C271/16 , C07D317/22 , C08G18/283 , C08G18/678 , C08G18/8116
摘要： The present invention provides compounds having in their molecule a structure contributing to high hydrophilicity, and having high photopolymerizability, as well as polymers of such compounds, and a method for producing the compound. The compounds are diol (meth)acrylate having a urethane bond represented by the formula (1), and cyclic ketal (meth)acrylate having a urethane bond represented by the formula (2): (R1: H, —CH3; R2: —(CH2)n-; R3: —(CH2)m-; n: 1-4; m: 1-8; (AO): C2-C4 oxyalkylene group; x: 0-1000; R4, R5: H, —CH3, —C2H5).

94. 发明授权

US07508468B2 Method of manufacturing liquid crystal display device and the liquid crystal display device 有权
标题翻译：制造液晶显示装置的方法和液晶显示装置
公开(公告)号：US07508468B2
公开(公告)日：2009-03-24
申请号：US11384821
申请日：2006-03-21
申请人： Shingo Kataoka , Hiroyasu Inoue
发明人： Shingo Kataoka , Hiroyasu Inoue
IPC分类号： G02F1/133 , G02F1/135 , G02F1/1333 , C09K1/13
CPC分类号： G02F1/1393 , G02F1/133707 , G02F2001/13775
摘要： A light blocking mask covering half of a picture element is formed on a first substrate. Thereafter, the first substrate and a second substrate are placed to face each other, and liquid crystals with negative dielectric anisotropy are sealed between these substrates, whereby a liquid crystal panel is formed. A polymer constituent which is polymerized by light is added in advance to the liquid crystals. Next, ultraviolet is irradiated from the side of the first substrate, and, after removing the light blocking mask, ultraviolet is once again irradiated. Thus, in picture element, a region where binding force with respect to liquid crystal molecules is large (a region where a threshold voltage in transmittance-voltage characteristics is high) and a region where binding force with respect to liquid crystal molecules is small (a region where a threshold voltage in transmittance-voltage characteristics is low) are formed.
摘要翻译：覆盖半像素的遮光掩模形成在第一基板上。此后，将第一基板和第二基板彼此面对，并且在这些基板之间密封具有负介电各向异性的液晶，从而形成液晶面板。通过光聚合的聚合物成分预先加入到液晶中。接着，从第一基板侧照射紫外线，在除去遮光掩模后再次照射紫外线。因此，在像素中，相对于液晶分子的结合力大的区域（透射电压特性的阈值电压高的区域）和与液晶分子的结合力小的区域（a 形成透过率 - 电压特性的阈值电压低的区域）。

95. 发明申请

US20070042279A1 Method of manufacturing liquid crystal display device and the liquid crystal display device 有权
标题翻译：制造液晶显示装置的方法和液晶显示装置
公开(公告)号：US20070042279A1
公开(公告)日：2007-02-22
申请号：US11384821
申请日：2006-03-21
申请人： Shingo Kataoka , Hiroyasu Inoue
发明人： Shingo Kataoka , Hiroyasu Inoue
IPC分类号： G03F1/00
CPC分类号： G02F1/1393 , G02F1/133707 , G02F2001/13775
摘要： A light blocking mask covering half of a picture element is formed on a first substrate. Thereafter, the first substrate and a second substrate are placed to face each other, and liquid crystals with negative dielectric anisotropy are sealed between these substrates, whereby a liquid crystal panel is formed. A polymer constituent which is polymerized by light is added in advance to the liquid crystals. Next, ultraviolet is irradiated from the side of the first substrate, and, after removing the light blocking mask, ultraviolet is once again irradiated. Thus, in picture element, a region where binding force with respect to liquid crystal molecules is large (a region where a threshold voltage in transmittance-voltage characteristics is high) and a region where binding force with respect to liquid crystal molecules is small (a region where a threshold voltage in transmittance-voltage characteristics is low) are formed.
摘要翻译：覆盖半像素的遮光掩模形成在第一基板上。此后，将第一基板和第二基板彼此面对，并且在这些基板之间密封具有负介电各向异性的液晶，从而形成液晶面板。通过光聚合的聚合物成分预先加入到液晶中。接着，从第一基板侧照射紫外线，在除去遮光掩模后再次照射紫外线。因此，在像素中，相对于液晶分子的结合力大的区域（透射电压特性的阈值电压高的区域）和与液晶分子的结合力小的区域（a 形成透过率 - 电压特性的阈值电压低的区域）。

96. 发明授权

US06362863B1 Liquid crystal display device with saw-tooth alignment control layer 有权
标题翻译：液晶显示装置带锯齿对准控制层
公开(公告)号：US06362863B1
公开(公告)日：2002-03-26
申请号：US09398329
申请日：1999-09-17
申请人： Shingo Kataoka , Katsufumi Ohmuro
发明人： Shingo Kataoka , Katsufumi Ohmuro
IPC分类号： G02F11337
CPC分类号： G02F1/13378 , G02F1/133788 , G02F2001/133749 , G02F2001/133776
摘要： A liquid crystal display device includes alignment control layers provided on the inner sides of the substrates and having a saw-tooth cross-section with slopes inclinating at an angle relative to the substrate. The device also has alignment layers covering the alignment control layers and in contact with the liquid crystal. The alignment layers are alignment-treated in a conventional method, and provide a pretilt angle of the liquid crystal. The slope of the alignment control layer acts to increase the pretilt angle.
摘要翻译：液晶显示装置包括设置在基板的内侧上的对准控制层，并且具有锯齿状横截面，其具有相对于基板倾斜的斜面。该装置还具有覆盖取向控制层并与液晶接触的取向层。对准层以常规方法对准处理，并提供液晶的预倾角。对准控制层的斜率用于增加预倾角。

97. 发明授权

US08089594B2 Liquid crystal display device and method of manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08089594B2
公开(公告)日：2012-01-03
申请号：US11434516
申请日：2006-05-16
申请人： Shingo Kataoka
发明人： Shingo Kataoka
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133788 , G02F2001/133742
摘要： A vertically aligned liquid crystal display device such as of the MVA mode and a method of manufacturing the same featuring favorable viewing angle characteristics. The liquid crystal display device includes an electrode formed on at least one substrate of a pair of substrates to apply a voltage to the liquid crystal molecules, a first alignment control layer for vertically aligning the liquid crystal molecules and a liquid crystal layer that are held between the pair of substrates, and a second alignment control layer of an ultraviolet ray-cured product formed after the liquid crystal layer is held between the pair of substrates, wherein the second alignment control layer is so formed that there exist two or more regions of different threshold voltages in each display pixel, at least one region has a threshold voltage higher than a threshold voltage produced by the first alignment control layer, and a pre-tilted angle θp of not smaller than 86° but smaller than 90° is possessed by all regions.
摘要翻译：一种垂直取向的液晶显示装置，例如MVA模式及其制造方法，具有良好的视角特性。液晶显示装置包括形成在一对基板的至少一个基板上的电极，用于向液晶分子施加电压，将液晶分子垂直取向的第一取向控制层和保持在液晶分子之间的液晶层所述一对基板和在所述一对基板之后保持所述液晶层之后形成的紫外线固化物的第二取向控制层，其中，所述第二取向控制层形成为存在两个以上的不同区域每个显示像素中的阈值电压，至少一个区域具有高于由第一取向控制层产生的阈值电压的阈值电压，并且具有不小于86°但小于90°的预倾斜角度＆p; p 所有地区。

98. 发明授权

US07763694B2 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof 有权
标题翻译：具有氨基甲酸酯键的二醇（甲基）丙烯酸酯化合物，其制备方法及其聚合物
公开(公告)号：US07763694B2
公开(公告)日：2010-07-27
申请号：US12631049
申请日：2009-12-04
申请人： Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
发明人： Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
IPC分类号： C08F20/26 , C08F34/02 , C08F20/58
CPC分类号： C07C271/16 , C07D317/22 , C08G18/283 , C08G18/678 , C08G18/8116
摘要： The present invention provides compounds having in their molecule a structure contributing to high hydrophilicity, and having high photopolymerizability, as well as polymers of such compounds, and a method for producing the compound. The compounds are diol (meth)acrylate having a urethane bond represented by the formula (1), and cyclic ketal (meth)acrylate having a urethane bond represented by the formula (2): (R1: H, —CH3; R2: —(CH2)n-; R3: —(CH2)m-; n: 1-4; m: 1-8; (AO): C2-C4 oxyalkylene group; x: 0-1000; R4, R5: H, —CH3, —C2H5).
摘要翻译：本发明提供了在其分子中具有有助于高亲水性和高光聚合性的结构的化合物，以及这些化合物的聚合物，以及该化合物的制备方法。化合物是具有由式（1）表示的氨基甲酸酯键的二醇（甲基）丙烯酸酯和具有由式（2）表示的氨基甲酸酯键的环状缩酮（甲基）丙烯酸酯：（R1：H，-CH3; R2： - （CH2）n-; R3： - （CH2）m-; n：1-4; m：1-8;（AO）：C2-C4氧化烯基; x：0-1000; R4，R5：H， CH3，-C2H5）。

99. 发明申请

US20100081780A1 DIOL (METH) ACRYLATE COMPOUND HAVING URETHANE BOND, METHOD FOR PRODUCING THE SAME, AND POLYMER THEREOF 有权
标题翻译：具有URETHANE BOND的二（甲基）丙烯酸酯化合物，其制备方法及其聚合物
公开(公告)号：US20100081780A1
公开(公告)日：2010-04-01
申请号：US12631097
申请日：2009-12-04
申请人： Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
发明人： Eui-chul Kang , Atsuhiko Ogura , Shingo Kataoka , Takashi Iwata
IPC分类号： C08F30/02 , C08F220/00 , C08F28/02
CPC分类号： C07C271/16 , C07D317/22 , C08G18/283 , C08G18/678 , C08G18/8116
摘要： The present invention provides compounds having in their molecule a structure contributing to high hydrophilicity, and having high photopolymerizability, as well as polymers of such compounds, and a method for producing the compound. The compounds are diol (meth)acrylate having a urethane bond represented by the formula (1), and cyclic ketal (meth)acrylate having a urethane bond represented by the formula (2): (R1: H, —CH3; R2: —(CH2)n-; R3: —(CH2)m-; n: 1-4; m: 1-8; (AO): C2-C4 oxyalkylene group; x: 0-1000; R4, R5: H, —CH3, —C2H5).
摘要翻译：本发明提供了在其分子中具有有助于高亲水性和高光聚合性的结构的化合物，以及这些化合物的聚合物，以及该化合物的制备方法。化合物是具有由式（1）表示的氨基甲酸酯键的二醇（甲基）丙烯酸酯和具有由式（2）表示的氨基甲酸酯键的环状缩酮（甲基）丙烯酸酯：（R1：H，-CH3; R2： - （CH2）n-; R3： - （CH2）m-; n：1-4; m：1-8;（AO）：C2-C4氧化烯基; x：0-1000; R4，R5：H， CH3，-C2H5）。

100. 发明申请

US20090269515A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20090269515A1
公开(公告)日：2009-10-29
申请号：US12429270
申请日：2009-04-24
申请人： Shingo Kataoka
发明人： Shingo Kataoka
IPC分类号： C09K19/02
CPC分类号： C09K19/56 , G02F1/133707 , G02F1/134363 , G02F2001/133738 , G02F2001/133742 , G02F2001/13775 , Y10T428/10 , Y10T428/1036 , Y10T428/105
摘要： A liquid crystal display device being resistant to display unevenness without loss of responsivity and being capable of securing configurational stability is provided. A liquid crystal display device includes: a liquid crystal layer including liquid crystal molecules and a polymer compound including a structure represented by Chemical Formula 1; and a pair of substrates facing each other with the liquid crystal layer in between, where m and n each are an integer of 1 to 4 both inclusive.
摘要翻译：提供一种能够显示不均匀而不损失响应性并且能够确保结构稳定性的液晶显示装置。液晶显示装置包括：包含液晶分子的液晶层和包含由化学式1表示的结构的高分子化合物; 和一对基板彼此面对，其中液晶层在其间，其中m和n各自为1至4的整数。

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