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21. 发明公开

KR1020110001329A 이 메소젠 구조를 갖는 액정화합물 有权
标题翻译：具有两种构造结构的液晶
公开(公告)号：KR1020110001329A
公开(公告)日：2011-01-06
申请号：KR1020090058823
申请日：2009-06-30
申请人： 금오공과대학교 산학협력단
发明人： 최이준 , 천일근 , 성현 , 윤재홍
IPC分类号： C09K19/20
摘要： PURPOSE: A liquid crystal compound is provided to ensure excellent threshold voltage, voltage holding rate, and stability and to enable use as a liquid crystal medium in various kinds of mode including IPS. CONSTITUTION: A liquid crystal compound has a structure represented by chemical formula a. In chemical formula a, X1 or X2 are 1-3 fluorine groups; Y1 and Y2, and Z1 and Z2 are a linking group between benzenes and are selected from the group consisting of an ester group, -CF2-, and -CF2-CF2- or a combination number; and n is an integer of 2-10.
摘要翻译：目的：提供液晶化合物，以确保优异的阈值电压，电压保持率和稳定性，并可用作各种模式（包括IPS）中的液晶介质。构成：液晶化合物具有由化学式a表示的结构。在化学式a中，X 1或X 2为1-3个氟基团; Y1和Y2，Z1和Z2是苯之间的连接基团，并且选自酯基-CF2-和-CF 2 -CF2-或其组合数; n为2-10的整数。

22. 发明授权

KR100995610B1 반응성 이색성 염료, 그 제조방법, 반응성 이색성 염료를포함하는 폴리비닐알코올계 필름 및 편광필름 有权
标题翻译：反应性二色性染料及其制备方法，包含反应性二倍体染料和偏振膜的聚乙烯醇类膜
公开(公告)号：KR100995610B1
公开(公告)日：2010-11-22
申请号：KR1020070061476
申请日：2007-06-22
申请人： 주식회사 코오롱 , 금오공과대학교 산학협력단
发明人： 최이준 , 김은철 , 김시민 , 백상현 , 정홍희
IPC分类号： C09B29/033 , C09B29/08 , C09B29/09
摘要： 본 발명은 신규한 반응성 이색성 염료를 제공하며, 이를 편광필름의 제조에 활용할 경우 편광효율을 유지하면서 투과도를 높일 수 있고, 특히 내구성이 우수한 편광필름을 제조할 수 있다.

23. 发明公开

KR1020130062511A 액정혼합물의 고속응답 발현을 위한 비대칭성 굽은 핵 분자 화합물 审中-实审
标题翻译：液体混合物快速应答的不对称弯曲核分子
公开(公告)号：KR1020130062511A
公开(公告)日：2013-06-13
申请号：KR1020110128787
申请日：2011-12-05
申请人： 주식회사 동진쎄미켐
发明人： 이성규 , 최진욱 , 최이준 , 김지훈 , 박경민
IPC分类号： C09K19/20 , C09K19/10 , C09K19/42 , C09K19/04
CPC分类号： C09K19/2007 , C09K2019/0481 , C09K2019/2078
摘要： PURPOSE: An asymmetric-bent core molecule compound is provided to have a quick response speed, and to have threshold voltage, voltage holding rate, and stability. CONSTITUTION: An asymmetric-bent core molecule compound represented by chemical formula 1, controls dielectric anisotropy by substituting a functional group having a polarity at the terminal group thereof. In chemical formula 1, n is an integer of 10; each of X1, X2, X3, and Xz is, as a connection group between benzenes, an ester group or a simple bond; each of Y is halogen, a functional group selected from electron donor groups or accepting groups, or an aryl group and has a different location from each other. A composition includes one or more kinds of the asymmetric-bent core molecule compound represented by chemical formula 1.
摘要翻译：目的：提供不对称弯曲的核心分子化合物以具有快速的响应速度，并具有阈值电压，电压保持率和稳定性。构成：由化学式1表示的不对称弯曲的核心分子化合物通过用其末端具有极性的官能团代替来控制介电各向异性。在化学式1中，n为10的整数; 作为苯类，酯基或简单键之间的连接基，X 1，X 2，X 3，X 3各自独立地表示。 Y中的每一个为卤素，选自电子给体基团或接受基团的官能团或芳基，并且彼此具有不同的位置。组合物包含一种或多种由化学式1表示的不对称 - 弯曲的核心分子化合物。

24. 发明公开

KR1020120058901A 양쪽 메소제닉기의 유전율 이방성이 조절된 고속응답특성 발현 바이메소제닉 화합물 无效
标题翻译：具有调整的双介质组介电各向异性的快速响应产生化合物
公开(公告)号：KR1020120058901A
公开(公告)日：2012-06-08
申请号：KR1020100120426
申请日：2010-11-30
申请人： 주식회사 동진쎄미켐
发明人： 최진욱 , 이선희 , 최이준 , 윤재홍 , 권혁봉
IPC分类号： C09K19/20 , G02F1/13
CPC分类号： C09K19/20 , C09K2019/0481
摘要： PURPOSE: A bimesogenic compound is provided to increase rotation rate of liquid crystal molecules because marks of dielectric anisotropy of both mesogenic groups are different each other, thereby capable of improving response rate of liquid crystal together with widening viewing angle. CONSTITUTION: A bimesogenic compound is in chemical formula 1. In chemical formula 1, X1, X2, Y1, Y2, Z1, and Z2 is respectively a benzene ring unsubstituted, or 1- or 4- substitutable by F, Cl, CN, or C1-7 alkyl, alkoxy, alkylcarbonyl, or alkoxycarbonyl in which one or more H are substitutable by one or more F or Cl. Sp is a spacer group comprising C2-12. In here, one or more CH_2 groups not adhering each other can be substituted to -O-, -OCF_2-, -CF_2O-, -CF_2-CF_2-, -CH_2-CF_2-, 1,2-dimethylbenzene, 1,3-dimethylbenzene, or 1,4-dimethylbenzene.
摘要翻译：目的：为了提高液晶分子的旋转速度，由于两介孔组的介电各向异性的标记彼此不同，因此可以提高液晶的响应速度和扩大的视角。化学式1中，化学式1中，X 1，X 2，Y 1，Y 2，Z 1和Z 2分别为未被取代的苯环，或被F，Cl，CN或 C 1-7烷基，烷氧基，烷基羰基或烷氧基羰基，其中一个或多个H可被一个或多个F或Cl取代。 Sp是包含C2-12的间隔基。在这里，一个或多个不彼此相邻的CH 2基团可以被-O-，-OCF 2 - ， - CF 2 O - ， - CF 2 -CF 2 - ， - CH 2 CF 2 - ，1,2-二甲基苯，二甲苯或1,4-二甲苯。

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