公开(公告)号：US20120219729A1

公开(公告)日：2012-08-30

申请号：US13449929

申请日：2012-04-18

申请人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

发明人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

IPC分类号： C09K19/14 ,  B32B37/06

CPC分类号： C09K19/0403 ,  C09K19/14 ,  C09K19/3028 ,  C09K19/56 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The invention relates to a liquid crystal display utilizing a vertically aligned state of liquid crystal molecules when no voltage is applied and to a method of manufacturing the same.The liquid crystal display includes a monofunctional monomer having a structure expressed by X—R (where X represents an acrylate group or a methacrylate group, and R represents an organic group having a steroid skeleton). A liquid crystal material is sandwiched between substrates which is then irradiated with ultraviolet rays to cure the monofunctional monomer, thereby forming a polymer film at an interface of a substrate. The monofunctional monomer has a hydrophobic skeleton such as an alkyl chain and a photoreactive group on one side of the skeleton.

摘要翻译： 本发明涉及在不施加电压时利用液晶分子的垂直排列状态的液晶显示器及其制造方法。 液晶显示器包括具有由X-R表示的结构的单官能单体（其中X表示丙烯酸酯基或甲基丙烯酸酯基，R表示具有类固醇骨架的有机基团）。 将液晶材料夹在基板之间，然后用紫外线照射以固化单官能单体，从而在基板的界面处形成聚合物膜。 单官能单体在骨架的一侧具有疏水骨架，例如烷基链和光反应性基团。

公开(公告)号：US08623474B2

公开(公告)日：2014-01-07

申请号：US13449929

申请日：2012-04-18

申请人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

发明人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

IPC分类号： C09K19/00 ,  C09K19/52 ,  C09K19/12 ,  G02F1/1333

CPC分类号： C09K19/0403 ,  C09K19/14 ,  C09K19/3028 ,  C09K19/56 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： A liquid crystal display utilizing a vertically aligned state of liquid crystal molecules when no voltage is applied and to a method of manufacturing the same. Objectives include providing a liquid crystal display and a method of manufacturing the same in which the existing step for forming vertical alignment films can be omitted to achieve a cost reduction. The liquid crystal display includes a monofunctional monomer having a structure expressed by X—R (where X represents an acrylate group or a methacrylate group, and R represents an organic group having a steroid skeleton). A liquid crystal material is sandwiched between substrates, which are then irradiated with ultraviolet rays to cure the monofunctional monomer, thereby forming a polymer film at an interface of a substrate. The monofunctional monomer has a hydrophobic skeleton such as an alkyl chain and a photoreactive group on one side of the skeleton.

摘要翻译： 在不施加电压的情况下利用液晶分子的垂直取向状态的液晶显示装置及其制造方法。 目的是提供液晶显示器及其制造方法，其中可以省略用于形成垂直取向膜的现有步骤以实现成本降低。 液晶显示器包括具有由X-R表示的结构的单官能单体（其中X表示丙烯酸酯基或甲基丙烯酸酯基，R表示具有类固醇骨架的有机基团）。 将液晶材料夹在基板之间，然后用紫外线照射以固化单官能单体，从而在基板的界面处形成聚合物膜。 单官能单体在骨架的一侧具有疏水骨架，例如烷基链和光反应性基团。

公开(公告)号：US08178171B2

公开(公告)日：2012-05-15

申请号：US12779561

申请日：2010-05-13

申请人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

发明人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

IPC分类号： C09K19/00 ,  C09K19/06 ,  C09K19/32 ,  C09K19/52

CPC分类号： C09K19/0403 ,  C09K19/14 ,  C09K19/3028 ,  C09K19/56 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The invention relates to a liquid crystal display utilizing a vertically aligned state of liquid crystal molecules when no voltage is applied and to a method of manufacturing the same. The invention is aimed at providing a liquid crystal display and a method of manufacturing the same in which the existing step for forming vertical alignment films can be omitted to achieve a cost reduction. The liquid crystal display includes a monofunctional monomer having a structure expressed by X—R (where X represents an acrylate group or a methacrylate group, and R represents an organic group having a steroid skeleton). A liquid crystal material is sandwiched between substrates which is then irradiated with ultraviolet rays to cure the monofunctional monomer, thereby forming a polymer film at an interface of a substrate. The monofunctional monomer has a hydrophobic skeleton such as an alkyl chain and a photoreactive group on one side of the skeleton.

摘要翻译： 本发明涉及在不施加电压时利用液晶分子的垂直排列状态的液晶显示器及其制造方法。 本发明旨在提供一种液晶显示器及其制造方法，其中可以省略用于形成垂直取向膜的现有步骤以实现成本降低。 液晶显示器包括具有由X-R表示的结构的单官能单体（其中X表示丙烯酸酯基或甲基丙烯酸酯基，R表示具有类固醇骨架的有机基团）。 将液晶材料夹在基板之间，然后用紫外线照射以固化单官能单体，从而在基板的界面处形成聚合物膜。 单官能单体在骨架的一侧具有疏水骨架，例如烷基链和光反应性基团。

公开(公告)号：US07749575B2

公开(公告)日：2010-07-06

申请号：US10809126

申请日：2004-03-25

申请人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

发明人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

IPC分类号： C09K19/00 ,  C09K19/06 ,  C09K19/52 ,  C09K19/56 ,  G06F3/042

CPC分类号： C09K19/0403 ,  C09K19/14 ,  C09K19/3028 ,  C09K19/56 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The invention relates to a liquid crystal display utilizing a vertically aligned state of liquid crystal molecules when no voltage is applied and to a method of manufacturing the same. The invention is aimed at providing a liquid crystal display and a method of manufacturing the same in which the existing step for forming vertical alignment films can be omitted to achieve a cost reduction.The liquid crystal display includes a monofunctional monomer having a structure expressed by X-R (where X represents an acrylate group or a methacrylate group, and R represents an organic group having a steroid skeleton). A liquid crystal material is sandwiched between substrates which is then irradiated with ultraviolet rays to cure the monofunctional monomer, thereby forming a polymer film at an interface of a substrate. The monofunctional monomer has a hydrophobic skeleton such as an alkyl chain and a photoreactive group on one side of the skeleton.

摘要翻译： 本发明涉及在不施加电压时利用液晶分子的垂直排列状态的液晶显示器及其制造方法。 本发明旨在提供一种液晶显示器及其制造方法，其中可以省略用于形成垂直取向膜的现有步骤以实现成本降低。 液晶显示器包括具有由X-R表示的结构的单官能单体（其中X表示丙烯酸酯基或甲基丙烯酸酯基，R表示具有类固醇骨架的有机基团）。 将液晶材料夹在基板之间，然后用紫外线照射以固化单官能单体，从而在基板的界面处形成聚合物膜。 单官能单体在骨架的一侧具有疏水骨架，例如烷基链和光反应性基团。

公开(公告)号：US20100221456A1

公开(公告)日：2010-09-02

申请号：US12779561

申请日：2010-05-13

申请人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

发明人： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

IPC分类号： G02F1/13 ,  C09K19/04

CPC分类号： C09K19/0403 ,  C09K19/14 ,  C09K19/3028 ,  C09K19/56 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The invention relates to a liquid crystal display utilizing a vertically aligned state of liquid crystal molecules when no voltage is applied and to a method of manufacturing the same. The invention is aimed at providing a liquid crystal display and a method of manufacturing the same in which the existing step for forming vertical alignment films can be omitted to achieve a cost reduction.The liquid crystal display includes a monofunctional monomer having a structure expressed by X-R (where X represents an acrylate group or a methacrylate group, and R represents an organic group having a steroid skeleton). A liquid crystal material is sandwiched between substrates which is then irradiated with ultraviolet rays to cure the monofunctional monomer, thereby forming a polymer film at an interface of a substrate. The monofunctional monomer has a hydrophobic skeleton such as an alkyl chain and a photoreactive group on one side of the skeleton.

摘要翻译： 本发明涉及在不施加电压时利用液晶分子的垂直排列状态的液晶显示器及其制造方法。 本发明旨在提供一种液晶显示器及其制造方法，其中可以省略用于形成垂直取向膜的现有步骤以实现成本降低。 液晶显示器包括具有由X-R表示的结构的单官能单体（其中X表示丙烯酸酯基或甲基丙烯酸酯基，R表示具有类固醇骨架的有机基团）。 将液晶材料夹在基板之间，然后用紫外线照射以固化单官能单体，从而在基板的界面处形成聚合物膜。 单官能单体在骨架的一侧具有疏水骨架，例如烷基链和光反应性基团。

公开(公告)号：US20120120338A1

公开(公告)日：2012-05-17

申请号：US13358028

申请日：2012-01-25

申请人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

发明人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

IPC分类号： G02F1/1333 ,  G02F1/1368

CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/133388 ,  G02F2413/10

摘要： A liquid crystal display device comprising a liquid crystal layer including liquid crystal molecules provided between a first substrate and a second substrate; pixels forming a display area; electrodes for applying a voltage across the liquid crystal layer within each of the pixels; a plurality of domain regulating structures for dividing orientations of the liquid crystal molecules and forming multiple domains within each of the pixels, when a predetermined voltage is applied across the liquid crystal layer within each of the pixels; and a structure which is formed in an outer area located next to the display area and is substantially the same as at least one of the plurality of domain regulating structures.

摘要翻译： 一种液晶显示装置，包括设置在第一基板和第二基板之间的包括液晶分子的液晶层; 形成显示区域的像素; 用于在每个像素内的液晶层上施加电压的电极; 以及多个域调节结构，用于当在每个像素内跨越液晶层施加预定电压时，分离液晶分子的取向并在每个像素内形成多个畴; 以及形成在位于显示区域附近的外部区域并且与多个区域调节结构中的至少一个基本相同的结构。

公开(公告)号：US07821603B2

公开(公告)日：2010-10-26

申请号：US12431412

申请日：2009-04-28

申请人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

发明人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/133388 ,  G02F2413/10

摘要： A vertical alignment type liquid crystal display device including a plurality of pixels, which further includes a first substrate and a second substrate and a liquid crystal layer between the first substrate and the second substrate. The first substrate and the second substrate include alignment control structures which extend linearly, and when viewed in a direction vertical to the first substrate, in a pixel, the alignment control structure of the first substrate and the alignment control structures of the second substrate are arranged alternately. The alignment control structure of the first substrate includes first and second linear portions, and distances between the first and second linear portions and an adjacent alignment control structure of the second substrate are different from each other. Additionally, each of the first and second linear portions and the alignment control structures of the second substrate are arranged in parallel.

摘要翻译： 一种包括多个像素的垂直取向型液晶显示装置，其还包括第一基板和第二基板以及在第一基板和第二基板之间的液晶层。 第一基板和第二基板包括线性延伸的对准控制结构，并且当在垂直于第一基板的方向上在像素中观察时，布置第一基板的对准控制结构和第二基板的取向控制结构 交替。 第一基板的取向控制结构包括第一和第二直线部分，并且第一和第二直线部分之间的距离和第二基板的相邻对准控制结构彼此不同。 此外，第二基板的第一和第二直线部分和对准控制结构中的每一个平行布置。

公开(公告)号：US20090207360A1

公开(公告)日：2009-08-20

申请号：US12431412

申请日：2009-04-28

申请人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

发明人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/133388 ,  G02F2413/10

摘要： A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied.

摘要翻译： 公开了具有改进的视角特性的垂直取向模式液晶显示装置。 所公开的液晶显示装置使用具有负各向异性介电常数的液晶，并且当施加电压时，液晶的取向垂直于基板，当施加预定电压时几乎水平，并且当施加中间电压时，倾斜 。 至少一个基板包括作为畴调节装置的结构，并且当施加中间电压时，该结构的倾斜表面用作触发器以调节液晶的倾斜取向的方位角。

公开(公告)号：US07304703B1

公开(公告)日：2007-12-04

申请号：US09663580

申请日：2000-09-15

申请人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

发明人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/133388 ,  G02F2413/10

摘要： A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied.

公开(公告)号：US08553188B2

公开(公告)日：2013-10-08

申请号：US13358028

申请日：2012-01-25

申请人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

发明人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

IPC分类号： G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/133388 ,  G02F2413/10

摘要： A liquid crystal display device comprising a liquid crystal layer including liquid crystal molecules provided between a first substrate and a second substrate; pixels forming a display area; electrodes for applying a voltage across the liquid crystal layer within each of the pixels; a plurality of domain regulating structures for dividing orientations of the liquid crystal molecules and forming multiple domains within each of the pixels, when a predetermined voltage is applied across the liquid crystal layer within each of the pixels. The device also includes a structure which is formed in an outer area located next to the display area, but that does not overlap the display area, and is substantially the same as at least one of the plurality of domain regulating structures.

摘要翻译： 一种液晶显示装置，包括设置在第一基板和第二基板之间的包括液晶分子的液晶层; 形成显示区域的像素; 用于在每个像素内的液晶层上施加电压的电极; 以及多个域调节结构，用于当在每个像素内的液晶层上施加预定电压时，分离液晶分子的取向并在每个像素内形成多个畴。 该装置还包括形成在位于显示区域附近但不与显示区域重叠的外部区域中的结构，并且与多个区域调节结构中的至少一个基本相同。