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    Liquid crystal display
    3.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09465244B2

    公开(公告)日：2016-10-11

    申请号：US14221328

    申请日：2014-03-21

    Applicant: Sony Corporation

    Inventor： Shunichi Suwa ,  Seiji Shibahara ,  Masashi Miyakawa ,  Chikashi Kobayashi

    IPC: G02F1/1337 ,  G02F1/1333 ,  C09K19/30 ,  C09K19/56 ,  G02F1/139

    CPC classification number: G02F1/133365 ,  C09K19/56 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  G02F1/133711 ,  G02F1/133723 ,  G02F1/1393 ,  G02F2001/133726 ,  G02F2001/133742

    Abstract: There is provided a liquid crystal display including: a liquid crystal display element which includes a pair of alignment films which are provided on facing surface sides of a pair of substrates, and a liquid crystal layer which is provided between the pair of alignment films and is configured to have a liquid crystal composition containing liquid crystal molecules having negative dielectric anisotropy, in which at least one of the pair of alignment films contains a compound obtained by crosslinking polymer compounds each including a first side chain which interacts with the liquid crystal molecules and a crosslinkable functional group as a second side chain, with each other, the liquid crystal composition configuring the liquid crystal layer contains at least one kind of an alkenyl compound represented by the following general formula (AN-1), and pretilt is applied to the liquid crystal molecules by the crosslinked compound.

    Abstract translation: 提供了一种液晶显示器，包括：液晶显示元件，其包括设置在一对基板的相对表面侧上的一对取向膜，以及设置在该对取向膜之间的液晶层， 被配置为具有包含具有负介电各向异性的液晶分子的液晶组合物，其中所述一对取向膜中的至少一个包含通过交联聚合物而获得的化合物，所述化合物各自包含与液晶分子相互作用的第一侧链和 可交联官能团作为第二侧链，构成液晶层的液晶组合物包含至少一种由以下通式（AN-1）表示的链烯基化合物，并将预浸渍液体 晶体分子由交联化合物。

    LIQUID CRYSTAL DISPLAY DEVICE
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20150002798A1

    公开(公告)日：2015-01-01

    申请号：US14310342

    申请日：2014-06-20

    Applicant: Sony Corporation

    Inventor： Masashi Miyakawa ,  Chikashi Kobayashi ,  Shunichi Suwa

    IPC: G02F1/1337 ,  G02F1/1343

    CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/133776

    Abstract: A liquid crystal display device includes multiple pixels which are arrayed. Each pixel includes a first substrate, a second substrate, a first electrode formed on an opposing face of the first substrate which faces the second substrate, a second electrode formed on an opposing face of the second substrate which faces the first substrate, a liquid crystal layer which includes liquid crystal molecules, situated between the first electrode and the second electrode, and a planarization layer. The liquid crystal molecules are pretilted. Multiple ridge-and-groove portions are formed at the first electrode. At least the grooves of the first electrode are filled in by the planarization layer.

    Abstract translation: 液晶显示装置包括排列的多个像素。 每个像素包括第一衬底，第二衬底，形成在第一衬底的面对第二衬底的相对面上的第一电极，形成在第二衬底的面向第一衬底的相对面上的第二电极，液晶 位于第一电极和第二电极之间的包括液晶分子的层和平坦化层。 液晶分子被预处理。 在第一电极处形成多个脊 - 沟部分。 至少第一电极的沟槽由平坦化层填充。

    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    5.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    液晶显示装置及其制造方法

    公开(公告)号：US20140168588A1

    公开(公告)日：2014-06-19

    申请号：US14187941

    申请日：2014-02-24

    Applicant: Sony Corporation

    Inventor： Shunichi Suwa ,  Masashi Miyakawa ,  Masahiko Nakamura ,  Tadaaki Isozaki

    IPC: G02F1/1337

    CPC classification number: G02F1/1337 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/133788

    Abstract: A liquid crystal display device including an array of pixels each including first and second substrates, first and second electrodes formed on opposing surfaces of the first and second substrates, which surfaces are positioned opposite to the second and first substrates, first and second alignment restricting portions provided in the first and second electrodes, first and second alignment films covering respectively the first and second electrodes, the first and second alignment restricting portions, and the opposing surfaces of the first and second substrates, and a liquid crystal layer formed between the first and second alignment films and containing liquid crystal molecules, wherein, in each pixel, major axes of a group of liquid crystal molecules are positioned substantially in the same imaginary plane in a predetermined overlapped region between the first and second electrodes, and a pre-tilt is given to the liquid crystal molecules by at least the first alignment film.

    Abstract translation: 一种液晶显示装置，包括各自包括第一和第二基板的像素阵列，第一和第二电极形成在第一和第二基板的相对表面上，该表面与第二和第一基板相对定位，第一和第二对准限制部分 设置在第一和第二电极中，分别覆盖第一和第二电极，第一和第二对准限制部分以及第一和第二基板的相对表面的第一和第二取向膜以及形成在第一和第二电极之间的液晶层 第二取向膜并含有液晶分子，其中，在每个像素中，一组液晶分子的长轴基本上位于第一和第二电极之间的预定重叠区域中的相同虚拟平面中，并且预倾斜 通过至少第一取向膜给予液晶分子。

    Liquid crystal display device and method for manufacturing the same
    7.
    发明授权
    Liquid crystal display device and method for manufacturing the same 有权
    液晶显示装置及其制造方法

    公开(公告)号：US09541795B2

    公开(公告)日：2017-01-10

    申请号：US14187941

    申请日：2014-02-24

    Applicant: Sony Corporation

    Inventor： Shunichi Suwa ,  Masashi Miyakawa ,  Masahiko Nakamura ,  Tadaaki Isozaki

    IPC: G02F1/1337

    CPC classification number: G02F1/1337 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/133788

    Abstract: A liquid crystal display device including an array of pixels each including first and second substrates, first and second electrodes formed on opposing surfaces of the first and second substrates, which surfaces are positioned opposite to the second and first substrates, first and second alignment restricting portions provided in the first and second electrodes, first and second alignment films covering respectively the first and second electrodes, the first and second alignment restricting portions, and the opposing surfaces of the first and second substrates, and a liquid crystal layer formed between the first and second alignment films and containing liquid crystal molecules, wherein, in each pixel, major axes of a group of liquid crystal molecules are positioned substantially in the same imaginary plane in a predetermined overlapped region between the first and second electrodes, and a pre-tilt is given to the liquid crystal molecules by at least the first alignment film.

    Abstract translation: 一种液晶显示装置，包括各自包括第一和第二基板的像素阵列，第一和第二电极形成在第一和第二基板的相对表面上，该表面与第二和第一基板相对定位，第一和第二对准限制部分 设置在第一和第二电极中，分别覆盖第一和第二电极，第一和第二对准限制部分以及第一和第二基板的相对表面的第一和第二取向膜以及形成在第一和第二电极之间的液晶层， 第二取向膜并含有液晶分子，其中，在每个像素中，一组液晶分子的长轴基本上位于第一和第二电极之间的预定重叠区域中的相同虚拟平面中，并且预倾斜 通过至少第一取向膜给予液晶分子。

    LIQUID CRYSTAL DISPLAY DEVICE
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20150131040A1

    公开(公告)日：2015-05-14

    申请号：US14395924

    申请日：2013-04-11

    Applicant: Sony Corporation

    Inventor： Shunichi Suwa ,  Masashi Miyakawa ,  Chikashi Kobayashi

    IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339

    CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/13439 ,  G02F2001/133749 ,  G02F2001/133776

    Abstract: There is provided a liquid crystal display device comprising: a first substrate (20); a second substrate (50); a first electrode (140) formed on a first surface of the first substrate (20), the first surface facing the second substrate (50), the first electrode (140) including a plurality of convex and concave portions (141); a first oriented film (21) formed on the first surface of the first substrate (20); a second electrode (160) formed on a second surface of a second substrate (50), the second surface facing the first substrate (20); and a liquid crystal layer (70) provided between the first substrate (20) and the second substrate (50), wherein at least one of the convex portions (143,144) includes a plurality of stepped portions. There is also provided a method of manufacturing a liquid crystal display device.

    Abstract translation: 提供了一种液晶显示装置，包括：第一基板（20）; 第二基板（50）; 形成在所述第一基板（20）的第一表面上的第一电极（140），所述第一表面面向所述第二基板（50），所述第一电极（140）包括多个凸部和凹部（141）; 形成在第一基板（20）的第一表面上的第一取向膜（21）; 形成在第二基板（50）的第二表面上的第二电极（160），所述第二表面面向所述第一基板（20）; 以及设置在所述第一基板（20）和所述第二基板（50）之间的液晶层（70），其中所述凸部（143,144）中的至少一个包括多个台阶部。 还提供了一种制造液晶显示装置的方法。

    LIQUID CRYSTAL DISPLAY DEVICE
    9.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20140111753A1

    公开(公告)日：2014-04-24

    申请号：US14051585

    申请日：2013-10-11

    Applicant: Sony Corporation

    Inventor： Chikashi Kobayashi ,  Shunichi Suwa ,  Masashi Miyakawa

    IPC: G02F1/1337

    CPC classification number: G02F1/133753 ,  G02F1/133707 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/133776

    Abstract: A liquid crystal display device includes a plurality of pixels arranged in a matrix, each pixel having: first and second substrates; a first electrode formed on an opposing face of the first substrate opposing the second substrate; a first alignment film covering the first electrode and the opposing face of the first substrate; a second electrode formed on the opposing face of the second substrate opposing the first substrate; a second alignment film covering the second electrode and the opposing face of the second substrate, and a liquid crystal layer which is provided between the first alignment film and the second alignment film and includes liquid crystal molecules, where a pretilt is imparted on the liquid crystal molecules, a plurality of uneven portions is formed on the first electrode, and a width of a portion of the convex portions provided on the first electrode becomes narrower toward the tip portion.

    Abstract translation: 液晶显示装置包括以矩阵排列的多个像素，每个像素具有：第一和第二基板; 形成在与第二基板相对的第一基板的相对面上的第一电极; 覆盖所述第一电极和所述第一基板的相对面的第一取向膜; 形成在与第一基板相对的第二基板的相对面上的第二电极; 覆盖第二电极和第二基板的相对面的第二取向膜和设置在第一取向膜和第二取向膜之间的液晶层，并且包括液晶分子，其中预浸液施加在液晶上 分子，在第一电极上形成多个不平坦部分，并且设置在第一电极上的部分的一部分的宽度朝向顶端部变窄。

    LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    液晶显示装置及其制造方法

    公开(公告)号：US20140071390A1

    公开(公告)日：2014-03-13

    申请号：US14081847

    申请日：2013-11-15

    Applicant: Sony Corporation

    Inventor： Masahiko Nakamura ,  Shunichi Suwa ,  Masashi Miyakawa ,  Tadaaki Isozaki

    IPC: G02F1/1337

    CPC classification number: G02F1/1337 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/133784 ,  G02F1/133788 ,  G02F1/1393 ,  G02F1/141 ,  G02F2001/133746 ,  G02F2001/133773

    Abstract: A liquid crystal display device includes a liquid crystal display element including a first alignment film and a second alignment film and a liquid crystal layer that is provided between the first alignment film and the second alignment film, wherein the first alignment film includes a compound in which a polymer compound that includes a cross-linked functional group or a polymerized functional group as a side chain is cross-linked or polymerized, the second alignment film includes the same compound as the compound that configures the first alignment film, and the formation and processing of the second alignment film is different from the formation and processing of the first alignment film and when a pretilt angle of the liquid crystal molecules which is conferred by the first alignment film is θ1 and a pretilt angle of the liquid crystal molecules which is conferred by the second alignment film is θ2, θ1>θ2.

    Abstract translation: 一种液晶显示装置，包括：第一取向膜和第二取向膜的液晶显示元件和设置在第一取向膜和第二取向膜之间的液晶层，其中，第一取向膜包括： 包含交联官能团或作为侧链的聚合官能团的高分子化合物被交联或聚合，第二取向膜包括与构成第一取向膜的化合物相同的化合物，以及形成和处理 与第一取向膜的形成和处理不同的是，第一取向膜赋予的液晶分子的预倾斜角为θ1，由第一取向膜赋予的液晶分子的预倾斜角为 第二取向膜是θ2，θ1>θ2。

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