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    • 62. 发明公开
    • 할로겐을 함유하는 트리페닐렌계 반응성 메조겐 화합물의 합성
    • 含有基于三聚氰胺核的反应体系的卤化物
    • KR1020120096919A
    • 2012-08-31
    • KR1020120090882
    • 2012-08-20
    • 한국화학연구원
    • 가재원이미혜정혜인김진수이계형
    • C07C43/225C07C69/76C09K19/32G02F1/13
    • PURPOSE: A halogen-containing triphenylene based mesogen compound is provided to manufacture a reinforcing film to a thin film because birefringence of high to obtain wide sight angle of a large screen of a liquid crystal display device. CONSTITUTION: A halogen-containing triphenylene based mesogen compound is in chemical formula 1. In chemical formula 1, X is one selected from bromine, chlorine, and iodine, Y is one selected from O, NH, and S, and L is selected from -R-, -C(=O)-R-, -C(=O)-Ar-O-R- and C(=O)-Ar-NH-R-. In here, R is a linear or branched C1-20 alkylene group, Ar is a C6-30 arylene group, and Z is one selected from -OCOCHCH2, -OCOC(CH3)CH2, -OCOCHCH-phenyl, -OCOCHCH-furanyl, -NHCOCHCH2, -NHCOC(CH3)CH2, -NHCOCHCH-phenyl, and -NHCOCHCH-furanyl.
    • 目的:提供含卤素的亚苯基系液晶元素化合物,以制造薄膜,因为双折射高,以获得液晶显示装置的大屏幕的宽视角。 构成:含卤素的亚苯基的介晶化合物为化学式1.在化学式1中,X为选自溴,氯和碘的一种,Y为选自O,NH和S的一种,L选自 -R - , - C(= O)-R - , - C(= O)-Ar-OR-和C(= O)-Ar-NH-R-。 在这里,R为直链或支链C 1-20亚烷基,Ar为C 6-30亚芳基,Z为选自-OCOCHCH2,-OCOC(CH3)CH2,-OCOCHCH-苯基,-OCOCHCH-呋喃基, -NHCOCHCH 2,-NHCOC(CH 3)CH 2,-NHCOCHCH-苯基和-NHCOCHCH-呋喃基。
    • 64. 发明授权
    • 나프탈렌계 유방성 크로모닉 액정 조성물을 이용한 편광필름의 제조방법
    • 使用萘系媒染性发色液晶组合物制造偏光膜的方法
    • KR101056456B1
    • 2011-08-11
    • KR1020090047700
    • 2009-05-29
    • 한국생산기술연구원
    • 신승한이명훈정광운장유진이수진박민수
    • C09K19/32
    • 본 발명은 나프탈렌계 유방성 크로모닉 액정 조성물을 이용한 편광필름의 제조방법에 관한 것으로서, 본 발명에 의한 나프탈렌계 유방성 크로모닉 액정 조성물을 이용한 편광필름의 제조방법은, 하기 화학식 1로 표현되는 나프탈렌계 화합물과 염기성 작용기를 가진 염기성 크로모닉 액정 화합물, 산성 작용기를 가진 산성 모노머 및 광개시제를 포함하여 이루어진 나프탈렌계 유방성 크로모닉 액정 조성물을 전단력을 이용하여 기재필름 또는 장파장흡수층 위에 단파장흡수층을 형성하는 단파장코팅단계;


      상기 단파장흡수층을 광 중합에 의하여 경화시키는 단파장경화단계;를 포함하여 이루어지는 것을 특징으로 한다.
      본 발명에 의하면, 분자내에 친수성기를 갖고 400 내지 450nm 영역을 흡수하는 새로운 구조의 나프탈렌계 유방성 크로모닉 액정조성물을 이용함으로써, 장파장 구간에서 우수한 편광특성을 유지하면서도 단파장(400 내지 450nm) 구간에서의 광누락이 현저히 개선되는 장점이 있다.
      다층구조, 나프탈렌계, 크로모닉 액정, 편광필름
    • 本发明是一个基于萘的乳房圣克罗瓦monik涉及使用液晶组合物,使用根据本发明的萘系乳房圣克罗瓦monik液晶组合物中的偏振膜的制造方法中,由式表示的萘偏振膜的制造方法(1) 短波长,以形成具有基本新月形面包monik液晶化合物,酸性单体和所述基于萘乳房圣克罗瓦与剪切力monik基膜的液晶组合物,或包含具有具有碱性官能团的酸性官能团的光引发剂的长波吸收层的短波长吸收层的化合物 涂覆步骤;
    • 65. 发明公开
    • 중합성 나프탈렌 화합물
    • 可聚合的萘二甲酸酯化合物
    • KR1020110040666A
    • 2011-04-20
    • KR1020100087367
    • 2010-09-07
    • 디아이씨 가부시끼가이샤
    • 하야시마사나오구스모토데츠오
    • C07C69/92C08F20/10C09K19/32G02F1/1334
    • C07C69/92C08F20/10C09K19/12C09K19/14C09K19/20C09K19/30C09K19/32G02F1/1334
    • PURPOSE: A polymerizable naphthalene compound is provided to ensure excellent stability to other polymerizable compounds and liquid crystalline compounds, excellent heat resistance and mechanical strength, and good safety of a pre-tilt angle as a polymerizable compound for PSA. CONSTITUTION: A polymerizable naphthalene compound is represented by chemical formula (I). In chemical formula (I), R1 is one of chemical formula (R-1) - (R-15); X1-X6 are each of dependently hydrogen, alkyl group, halogenated alkyl group, alkoxy group, halogenated alkoxy group, halogen, cyano group, or nitro group; S1 is oxygen, C1-12 alkylene group, or single group; L1 and L3 are -O-, -S-, -OCH2-, -CH2O-, -CO-, -C2H4-, -COO-, -OCO-, -OCOOCH2-, -CH2OCOO-, -CO-NR11-, -NR11-CO-, -SCH2-, -CH2S-, -CH=CH-COO-, -OCO-CH=CH-, -COO-CH=CH-, -CH=CH-OCO-, -COOC2H4-, -OCOC2H4-, -C2H4OCO-, -C2H4COO-, -OCOCH2-, -CH2COO-, -COOCH2-, -CH2OCO-, -CH=CH-, -CF=CF-, -CF=CH-, -CH=CF-, -CF2-, -CF2O-, -OCF2-, -CF2CH2-, -CH2CF2-, -CF2CF2- or -C≡C-; L2 is -CH=CH-COO- or -C2H4COO-.
    • 目的:提供可聚合萘化合物以确保其它可聚合化合物和液晶化合物的优异的稳定性,优异的耐热性和机械强度,以及作为PSA的可聚合化合物的预倾角的良好安全性。 构成:可聚合的萘化合物由化学式(I)表示。 在化学式(I)中,R1是化学式(R-1) - (R-15)之一。 X1-X6各自为氢,烷基,卤代烷基,烷氧基,卤代烷氧基,卤素,氰基或硝基; S1是氧,C1-12亚烷基或单基; L 1和L 3是-O - , - S - , - OCH 2 - , - CH 2 O - , - CO - , - C 2 H 4 - , - COO-,-OCO-,-OCOOCH 2 - ,-CH 2 OOO-,-CO-NR 11 - -NR11-CO-,-SCH2-,-CH2S-, -​​ CH = CH-COO-,-OCO-CH = CH-,-COO-CH = CH-,-CH = CH-OCO-,-COOC2H4-, -OCOC2H4-,-C2H4OCO-,-C2H4COO-,-OCOCH2-,-CH2COO-,-COOCH2-,-CH2OCO-,-CH = CH-,-CF = CF-,-CF = CH-,-CH = CF - , - CF 2 - , - CF 2 O-, - OCF 2 - , - C 2 CH 2 - , - CH 2 CF 2 - , - CF 2 CF 2 - 或-C≡C-; L2是-CH = CH-COO-或-C2H4COO-。
    • 69. 发明公开
    • 액정 조성물 및 이를 포함하는 액정 표시 장치
    • 液晶组合物和包含其的液晶显示器
    • KR1020080053640A
    • 2008-06-16
    • KR1020060125423
    • 2006-12-11
    • 삼성디스플레이 주식회사
    • 손정호다케시타후사유키유재진오근찬윤용국김현욱김장현석민구조식영
    • C09K19/06C09K19/32C09K19/42
    • C09K19/3402C09K19/42C09K2019/3004C09K2019/3009C09K2019/301C09K2019/3425Y10T428/10Y10T428/1036
    • A liquid crystal composition is provided to prevent a drop in the voltage maintenance of a liquid crystal display device caused by ion impurities in a liquid crystal layer, and to solve the problem of residual images. A liquid crystal composition comprises: a first class comprising a fluorine-containing liquid crystal compound represented by the following formula (I); and a second class comprising at least one neutral liquid crystal compound represented by the following formula of (III), (IV) and (V). In formula (I), n is 1, 2 or 3; and each of W1 and W2 is any one selected from -F, -CF3, -CF2H, -OCF3 and -OCF2H. Each of the liquid crystal compounds represented by the formulae (I), (III), (IV) and (V) has R1, R2 and R5-R10 as end groups, wherein each of R1, R2 and R5-R10 is H, C1-C12 alkyl, alkoxy or alkenyl. When the first class liquid crystal compound in which n is 1, is taken as a first sub-class and the first class liquid crystal compound in which n is 2 or 3, is taken as a second sub-class, the first cub-class is present in an amount of 6 wt% or less based on the combined weight of the first sub-class and the second sub-class.
    • 提供液晶组合物以防止由液晶层中的离子杂质引起的液晶显示装置的电压维持降低,并解决残留图像的问题。 液晶组合物包含:第一类,其包含由下式(I)表示的含氟液晶化合物; 和包含由下式(III),(IV)和(V)表示的至少一种中性液晶化合物的第二类。 在式(I)中,n为1,2或3; W1和W2各自为-F,-CF3,-CF2H,-OCF3和-OCF2H中的任意一种。 由式(I),(III),(IV)和(V)表示的液晶化合物各自具有R1,R2和R5-R10作为端基,其中R1,R2和R5-R10各自为H, C1-C12烷基,烷氧基或烯基。 当n为1的一类液晶化合物作为第一亚类,其中n为2或3的第一类液晶化合物作为第二亚类时,第一类别 以基于第一子类和第二子类的组合重量的6重量%以下的量存在。