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1. 发明公开

KR20180022947A 액정 매질의 안정화 방법 审中-公开
标题翻译：稳定液晶介质的方法
公开(公告)号：KR20180022947A
公开(公告)日：2018-03-06
申请号：KR20187002949
申请日：2016-05-27
申请人： MERCK PATENT GMBH
发明人： ENGEL MARTIN , JOHN NICO , FORTTE ROCCO , BROCKE CONSTANZE
IPC分类号： C09K19/04 , C09K19/12 , C09K19/34 , G02F1/13
CPC分类号： C09K19/04 , C09K2019/0448 , C09K2019/0481 , C09K2019/122 , C09K2019/123 , C09K2019/3425
摘要： 본발명은, 하나이상의하기화학식 I의안정화제를전체혼합물을기준으로 0.1% 이하의총량으로 LC 혼합물에첨가하는것을특징으로하는, 음의유전이방성을갖는액정(LC) 매질의안정화방법, 하나이상의화학식 I의안정화제를함유하는 LC 매질, 상기안정화된액정매질을포함하는 VA-, IPS 또는 FFS 유형의 LC 디스플레이에관한것이다: R-A-(Z-A)-R상기식에서, R,R, A, A, Z및 m1은청구항 1에주어진의미를갖는다.
摘要翻译：本发明中，用于稳定，至少一个介质具有负的，还包括加入一种或多种下式I纸币中的0.1％或更少的总量的清洗剂中的LC混合物的，基于总混合物的介电各向异性的工序的液晶（LC）方法（ZA）-R，其中R，R，A，A，R和R如上所定义。 Z和m1具有权利要求1中给出的含义。

2. 发明专利

JP2003183656A LIQUID CRYSTAL MEDIUM 审中-公开
公开(公告)号：JP2003183656A
公开(公告)日：2003-07-03
申请号：JP2002300600
申请日：2002-10-15
申请人： MERCK PATENT GMBH
发明人： HECKMEIER MICHAEL , SCHULER BRIGITTE , ENGEL MARTIN , KIRSCH PEER , BREMER MATTHIAS
IPC分类号： G02F1/13 , C09K19/12 , C09K19/14 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/42 , C09K19/46
摘要： PROBLEM TO BE SOLVED: To provide a medium having no conventional disadvantage of prior art or only a small degree of the disadvantage if the medium has the disadvantage, preferably simultaneously an ultrahigh specific resistivity value and a low threshold voltage and especially for a matrix liquid crystal (MLC), a twisted nematic (TN) or a super twisted nematic (STN) display. SOLUTION: This liquid crystal medium comprises at least one kind of compound represented by formula I (wherein, rings A 1 , A 2 and A 3 denote each 1,4-cyclohexylene, 1,4-phenylene, piperidine-1,4-diyl-naphthalene-2,6-diyl or the like; ring A 4 denotes 1,4-cyclohexylene, 1,4-phenylene, naphthalene-2,6-diyl or the like; Z 1 , Z 2 and Z 3 denote each -COO-, -CF 2 O-, -CH 2 O- or a single bond; a, b and c denote each 0, 1 or 2; and X denotes F, Cl, CN or an ≤8C alkyl group). An electrooptical display comprises the type of liquid crystal medium. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2003201477A LIQUID CRYSTALLINE MEDIUM 审中-公开
公开(公告)号：JP2003201477A
公开(公告)日：2003-07-18
申请号：JP2002326451
申请日：2002-11-11
申请人： MERCK PATENT GMBH
发明人： REIFFENRATH VOLKER , HECKMEIER MICHAEL , ENGEL MARTIN , SCHULER BRIGITTE
IPC分类号： G02F1/13 , C07C17/26 , C07C25/18 , C07C43/225 , C07C255/50 , C09K19/12 , C09K19/42 , C09K19/46
摘要： PROBLEM TO BE SOLVED: To provide a medium having only a small extent, preferably having an extremely high specific resistance value and a low threshold electric voltage, and specially useful for an MLC, a TN or an STN display. SOLUTION: The liquid crystalline medium contains at least 1 kind of a compound expressed by the formula I (wherein, X is F, Cl, CN, SF 5 , NCS or an up to 8C halogenated alkyl in which 1 or ≥2 CH 2 groups can be substituted with O or CH-CH so as not to directly bond the O atoms each other; and L 1 to L 3 are each independently H or F), and the electro-optical display containing this type liquid crystalline medium and also a fluorinated biphenyl expressed by the formula I are also provided. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2011046952A Liquid crystal medium 审中-公开
标题翻译：液晶介质
公开(公告)号：JP2011046952A
公开(公告)日：2011-03-10
申请号：JP2010224338
申请日：2010-10-01
申请人： Merck Patent Gmbh , メルクパテントゲゼルシャフトミットベシュレンクテルハフツングMerck Patent Gesellschaft mit beschraenkter Haftung
发明人： REIFFENRATH VOLKER , HECKMEIER MICHAEL , ENGEL MARTIN , SCHULER BRIGITTE
IPC分类号： C09K19/42 , G02F1/13 , C07C17/26 , C07C25/18 , C07C43/225 , C07C255/50 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/30 , C09K19/34 , C09K19/46
CPC分类号： C09K19/46 , C07C17/263 , C07C25/18 , C07C255/50 , C09K19/12 , Y10T428/10
摘要： PROBLEM TO BE SOLVED: To provide a medium having no drawbacks inherent in relevant conventional technologies, or, if any, only of slight extent, and having, preferably, an extremely high resistivity and a low threshold value voltage simultaneously, particularly for use in MLC, TN or STN displays. SOLUTION: The liquid crystal medium includes at least one compound represented by formula I. An electro-chemical display containing the liquid crystal medium of this type is also provided. Similarly, a fluorinated biphenyl represented by formula I is also provided. (In the formula, X is F, Cl, CN, SF 5 , NCS or ≤8C halogenated alkyl, wherein one or more CH 2 groups may be substituted by -O- or -CH=CH- so that the oxygen atoms are not directly bound to each other; and L 1 , L 2 and L 3 are each independently H or F). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供在相关的常规技术中没有缺点的介质，或者如果有的话，只有轻微程度，并且优选地具有极高的电阻率和低的阈值电压，特别是对于用于MLC，TN或STN显示。解决方案：液晶介质包括至少一种由式I表示的化合物。还提供了含有这种液晶介质的电化学显示器。类似地，也提供由式I表示的氟化联苯。（式中，X为F，Cl，CN，SF 5，NCS或≤8C卤代烷基，其中一个或多个CH 2 基团可以被-O - 或-CH = CH-，使得氧原子彼此不直接结合;并且L 1 ，L 2 和L 3 各自独立地为H或F）。版权所有（C）2011，JPO＆INPIT

5. 发明申请

WO2014094965A2 EMITTER HAVING A CONDENSED RING SYSTEM 审中-公开
标题翻译：发射极稠环系统
公开(公告)号：WO2014094965A2
公开(公告)日：2014-06-26
申请号：PCT/EP2013003585
申请日：2013-11-27
申请人： MERCK PATENT GMBH
发明人： PAN JUNYOU , ENGEL MARTIN , BUCHHOLZ HERWIG
IPC分类号： H01L51/54
CPC分类号： H01L51/004 , A61N5/0616 , A61N2005/0653 , C07D249/20 , C07D307/80 , C07D471/04 , C07D495/04 , C08F12/22 , C08F12/30 , C08F12/32 , C08F212/08 , C08F224/00 , C08F226/06 , C08F228/06 , C09D125/08 , C09D125/18 , C09D139/00 , C09K11/06 , C09K2211/1425 , C09K2211/145 , C09K2211/1458 , C09K2211/1466 , H01L51/0043 , H01L51/0052 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5004 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L2251/552 , C08F212/14
摘要： The present invention relates to organic electroluminescent devices which comprise aromatic ring systems with two or three condensed rings as emitter materials, and to their possible uses.
摘要翻译：本发明涉及包含芳族环系统的两个或三个稠环作为发射材料以及它们的可能的用途机电致发光器件。

6. 发明申请

WO2014056573A2 EMITTER AND HOSTS WITH AROMATIC UNITS 审中-公开
标题翻译：发射器和芳香单位HOSTS
公开(公告)号：WO2014056573A2
公开(公告)日：2014-04-17
申请号：PCT/EP2013002806
申请日：2013-09-18
申请人： MERCK PATENT GMBH
发明人： PAN JUNYOU , ENGEL MARTIN , KOENEN NILS , LUDEMANN AURÉLIE
IPC分类号： C09K11/06 , H05B33/10
CPC分类号： H01L51/0035 , A61N5/0616 , A61N2005/0653 , A61N2005/0661 , C08F212/32 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1092 , C09K2211/1408 , C09K2211/1416 , H01L51/0043 , H01L51/005 , H01L51/0052 , H01L51/0055 , H01L51/0056 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/5004 , H01L51/5012 , H01L51/5096 , H01L2251/5384 , H01L2251/552 , H05B33/10
摘要： The invention concerns polymers, electroluminescence devices, compositions and their use.
摘要翻译：本发明涉及聚合物，电致发光器件，组合物和它们的用途。

7. 发明专利

DE112018003408A5 Thioether-Derivate des Dibenzothiophens und des Dibenzofurans 未知
公开(公告)号：DE112018003408A5
公开(公告)日：2020-03-12
申请号：DE112018003408
申请日：2018-06-29
申请人： MERCK PATENT GMBH
发明人： LIETZAU LARS , GOETZ ACHIM , HIRSCHMANN HARALD , ENGEL MARTIN
IPC分类号： C07D333/76 , C07D307/91 , C09K19/34

8. 发明专利

AT412723T 未知
公开(公告)号：AT412723T
公开(公告)日：2008-11-15
申请号：AT01982299
申请日：2001-09-17
申请人： MERCK PATENT GMBH
发明人： HECKMEIER MICHAEL , ENGEL MARTIN , SCHULER BRIGITTE , BREMER MATTHIAS , PAULUTH DETLEF
IPC分类号： C09K19/32 , G02F1/13 , C09K19/42 , C09K19/44
摘要： A liquid crystalline medium is based on a mixture of polar compounds having positive dielectric anisotropy comprising at least one substituted indan compound. A liquid crystalline medium (I) is based on a mixture of polar compounds having positive dielectric anisotropy comprising at least one substituted indan compound of formula (1). [Image] R : F, Cl, Br, I, CN, NCS, SF5 or 1-12C alkyl, optionally mono-substitued by CN or CF3 or optionally multiply substituted by halogen whereby two non-neighboring CH2 groups are replaced by -O-, -CHCH-, -CFCF-, -CC-, -CO-, -OCO- or -COO-; A1>, A2>1,4-phenylene whereby up to two CH are optionally replaced by N, optionally substituted by L, trans-1,4-cyclohexylene whereby non-neighboring CH2 groups are replaced by -O- and -S-, 1,4-cyclohexylene, 1,4-bicyclo-(2,2,2)-octylene, piperidine-1,4-diyl, naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl or 1,2,3,4-tetrahydronaphthalene-2,6-diyl; L : C, Cl, Br, I, CN, NCS, SF5, 1-3C alkyl, alkoxy, alkylcarbonyl, alkylcarbonyloxy, alkenyl or oxaalkenyl optionally substituted by F or Cl; Z1>, Z2>-CH2O-, -IOCH2-, -CF2O-, -OCF2-, -COO-, -OCO-, -CF2CF2, -CH2CH2-, -(CH2)4-, -(CH2)3O-, -O(CH2)3-, -CF2CH2-, -CHCH-, -CHCF-, -CFCF-, -CC- or a single bond; X1>, X2>F, Cl, Br, I, CN, NCS, SF5 or 1-5C alkyl, alkoxy, alkylcarbonyl, alkylcarbonyloxy, alkoxycarbonyl, alkenyl or oxaalkenyl, optionally substituted by F or Cl or one of X1> or X2> is H or R; n,o : 0-2; n+o : =3. An independent claim is included for a liquid crystal display containing the liquid crystalline medium (I).

9. 发明专利

DE50211996D1 未知
公开(公告)号：DE50211996D1
公开(公告)日：2008-05-08
申请号：DE50211996
申请日：2002-10-30
申请人： MERCK PATENT GMBH
发明人： REIFFENRATH VOLKER , HECKMEIER MICHAEL DR , ENGEL MARTIN , SCHULER BRIGITTE
IPC分类号： C07C25/18 , G02F1/13 , C07C17/26 , C07C43/225 , C07C255/50 , C07C331/28 , C07C381/00 , C09K19/12 , C09K19/42 , C09K19/46
摘要： Fluorinated biphenyl compound (I), excluding a biphenyl compound (II) is new. Fluorinated biphenyl compound of formula (I), excluding a biphenyl compound of formula (II) is new. X : F, Cl, SF5, NCS or halogenated up to 8C-alkyl, where one or more CH2 group is substituted by O or -CH=CH-; and L->L3>H or F. [Image].

10. 发明专利

AT350361T 未知
公开(公告)号：AT350361T
公开(公告)日：2007-01-15
申请号：AT02024495
申请日：2002-10-30
申请人： MERCK PATENT GMBH
发明人： REIFFENRATH VOLKER , HECKMEIER MICHAEL DR , ENGEL MARTIN , SCHULER BRIGITTE
IPC分类号： G02F1/13 , C07C17/26 , C07C25/18 , C07C43/225 , C07C255/50 , C09K19/12 , C09K19/42 , C09K19/46 , C07C331/28 , C07C381/00
摘要： Fluorinated biphenyl compound (I), excluding a biphenyl compound (II) is new. Fluorinated biphenyl compound of formula (I), excluding a biphenyl compound of formula (II) is new. X : F, Cl, SF5, NCS or halogenated up to 8C-alkyl, where one or more CH2 group is substituted by O or -CH=CH-; and L->L3>H or F. [Image].

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