会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
    • 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
    • KR1020130072932A
    • 2013-07-02
    • KR1020110140556
    • 2011-12-22
    • 제일모직주식회사
    • 유용식김은하신명엽양재덕조국표전환승
    • C08L79/08C08G73/10C09K19/56G02F1/1337
    • 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.
    • 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。
    • 3. 发明公开
    • 액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
    • 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
    • KR1020120073820A
    • 2012-07-05
    • KR1020100135702
    • 2010-12-27
    • 제일모직주식회사
    • 유용식김은하신명엽양재덕조국표최정곤
    • C08L79/08C08G73/10C09K19/56G02F1/1337
    • 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.
    • 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。