액정 배향제, 이를 이용하여 제조한 액정 배향막, 및 상기 액정 배향막을 포함하는 액정표시소자
    1.
    发明公开
    액정 배향제, 이를 이용하여 제조한 액정 배향막, 및 상기 액정 배향막을 포함하는 액정표시소자 有权
    液晶对准代理,使用其制造的液晶对准膜和包括液晶对准膜的液晶显示装置

    公开(公告)号:KR1020130067691A

    公开(公告)日:2013-06-25

    申请号:KR1020110134504

    申请日:2011-12-14

    Abstract: PURPOSE: A liquid crystal alignment agent is provided to have excellent orientation safety and excellent texture, by having a liquid crystal-friendly structure. CONSTITUTION: A liquid crystal alignment agent includes a polymer selected from polyamic acids including a structure unit represented by chemical formula 1, polyimide including a structure unit represented by chemical formula 2, and combinations thereof. In chemical formula 1 and 2, each of X^1 and X^2 is the same as or different from each other, and is independently quadrivalent organic group derived from acid dianhydrides; each of Y^1 and Y^2 is the same as or different from each other, and is independently a divalent organic group derived from diamine.

    Abstract translation: 目的:通过具有液晶友好的结构,提供液晶取向剂以具有优异的取向安全性和优异的质感。 构成:液晶取向剂包括选自包括由化学式1表示的结构单元的聚酰胺酸的聚合物,包含由化学式2表示的结构单元的聚酰亚胺及其组合。 在化学式1和2中,X 1和X 2两个彼此相同或不同,并且独立地为来自酸二酐的四价有机基团; Y 1和Y 2中的每一个彼此相同或不同,并且独立地是衍生自二胺的二价有机基团。

    액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
    2.
    发明公开
    액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자 有权
    液晶对准代理,使用其制造的液晶对准膜和包括液晶对准膜的液晶显示装置

    公开(公告)号:KR1020120126337A

    公开(公告)日:2012-11-21

    申请号:KR1020110044049

    申请日:2011-05-11

    CPC classification number: C09K19/56 G02F1/133723

    Abstract: PURPOSE: A liquid crystal alignment agent, a liquid crystal display device including the liquid crystal alignment film and a liquid crystal alignment film manufactured by using the same are provided to maintain excellent vertical alignment force. CONSTITUTION: A liquid crystal alignment agent comprises polymer. The polymer is selected from a group consisting of polyamic acid including a structural unit represented by chemical formula 1, polyimide including a structure unit represented by chemical formula 2, and a combination thereof. In the chemical formula 1 and 2, X^1 and X^2 respectively indicate a tetravalent organic group derived from aromatic acid dianhydride and alicyclic acid dianhydride, and Y^1 and Y^2 respectively indicate divalent organic radical derived from diamine. The diamine comprises diamine represented by chemical formula 3 and 4.

    Abstract translation: 目的:提供液晶取向剂,包含液晶取向膜的液晶显示装置和使用该液晶取向膜的液晶取向膜,以保持优异的垂直取向力。 构成:液晶取向剂包括聚合物。 聚合物选自包括由化学式1表示的结构单元的聚酰胺酸,包含由化学式2表示的结构单元的聚酰亚胺及其组合组成的组。 在化学式1和2中,X ^ 1和X ^ 2分别表示衍生自芳族二酸酐和脂环族酸酐的四价有机基团,Y ^ 1和Y ^ 2分别表示二胺衍生的二价有机基团。 二胺包括由化学式3和4表示的二胺。

    액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
    4.
    发明公开
    액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자 无效
    液晶平行代理,使用其的液晶对准膜和包括液晶对准膜的液晶显示装置

    公开(公告)号:KR1020130072932A

    公开(公告)日:2013-07-02

    申请号:KR1020110140556

    申请日:2011-12-22

    Abstract: PURPOSE: A liquid crystal alignment agent is provided to be stable to change of process condition, and to have excellent printability and chemical resistance. CONSTITUTION: A liquid crystal alignment comprises 55-99.9 wt% of a first polymer of which weight average molecular weight of 100,000-500,000 g/mol; 0.1-45 wt% of a second polymer of which weight average molecular weight is 5,000-50,000 g/mol. The first and second polymers are respectively includes polyamic acids including a repeating unit represented by chemical formula 1 and polyimides including a repeating unit represented by chemical formula 2. In the chemical formulas, each of X^1 and X^2 a tetravalent organic group derived from aliphatic anhydride or aromatic anhydride. Each of Y^1 and Y^2 is a divalent organic group derived from diamines.

    Abstract translation: 目的:提供液晶取向剂,以稳定工艺条件的变化,具有优异的印刷性和耐化学性。 构成:液晶取向包括55-99.9重量%的重均分子量为100,000-500,000g / mol的第一聚合物; 0.1-45重量%的重均分子量为5,000-50,000g / mol的第二聚合物。 第一和第二聚合物分别包括聚酰胺酸,包括由化学式1表示的重复单元和包含由化学式2表示的重复单元的聚酰亚胺。在化学式中,X 1和X 2中的每一个衍生自四价有机基团 由脂族酸酐或芳族酸酐制得。 Y ^ 1和Y ^ 2中的每一个是衍生自二胺的二价有机基团。

    액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
    5.
    发明公开
    액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자 有权
    液晶对准代理,使用其制造的液晶对准膜和包括液晶对准膜的液晶显示装置

    公开(公告)号:KR1020120073820A

    公开(公告)日:2012-07-05

    申请号:KR1020100135702

    申请日:2010-12-27

    Abstract: PURPOSE: A liquid crystal alignment agent, liquid crystal alignment film manufactured by using the same, and a liquid crystal display device including the liquid crystal alignment film are provided to improve voltage permeability, printability, vertical orientation, and liquid crystal orientation. CONSTITUTION: A liquid crystal alignment agent includes polymer, polyamic acids which includes recurring unit represented by chemical formula 1, polyimides which includes recurring unit represented by chemical formula 2, and a combination thereof. In the chemical formula 1 and 2, X^1 and X^2 are identical or different from each other and are respectively cycloaliphatic acid dianhydrides or tetravalent organic group which is induced from aromatic acid dianhydride. Y^1 and Y^2 are identical or different from each other and are respectively divalent organic group induced from diamines.

    Abstract translation: 目的:提供一种液晶取向剂,使用该液晶取向膜的液晶取向膜以及包括液晶取向膜的液晶显示装置,以提高透光性,可印刷性,垂直取向和液晶取向。 构成:液晶取向剂包括聚合物,包括由化学式1表示的重复单元的聚酰胺酸,包括由化学式2表示的重复单元的聚酰亚胺及其组合。 在化学式1和2中,X 1和X 2彼此相同或不同,分别是由芳族酸二酐诱导的脂环族酸二酐或四价有机基团。 Y ^ 1和Y ^ 2彼此相同或不同,分别为二胺诱发的二价有机基团。

    액정 광배향제, 이를 이용하여 제조한 액정 광배향막 및 상기 액정 광배향막을 포함하는 액정표시소자
    10.
    发明授权
    액정 광배향제, 이를 이용하여 제조한 액정 광배향막 및 상기 액정 광배향막을 포함하는 액정표시소자 有权
    液晶光导向器,使用液晶光导向器制造的液晶光导膜和液晶显示元件

    公开(公告)号:KR101288570B1

    公开(公告)日:2013-07-22

    申请号:KR1020090125516

    申请日:2009-12-16

    Abstract: 하기 화학식 1로 표시되는 제1 광디아민으로부터 유도된 제1 구조 단위, 하기 화학식 2로 표시되는 제2 광디아민으로부터 유도된 제2 구조 단위 및 하기 화학식 3으로 표시되는 디아민으로부터 유도된 제3 구조 단위를 포함하는 폴리아믹산, 폴리이미드 중합체 또는 이들의 조합인 고분자 화합물 및 용매를 포함하는 액정 광배향제를 제공한다.
    [화학식 1]

    [화학식 2]

    [화학식 3]

    상기 화학식 1 내지 3에서, 각 치환기의 정의는 명세서에 정의된 바와 같다.
    수직 배향력, 액정광배향제, 액정광배향막

    Abstract translation: 到所述第一光来源于二胺,从由所述第二结构单元表示的二胺衍生的第3结构单元的第一结构单元的,和式(3)由式表示的第二光二胺衍生的(2)由通式(1)表示 聚酰亚胺聚合物或其组合,以及溶剂。

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