WO2009115186A8 - Milieu cristal liquide - Google Patents

Milieu cristal liquide Download PDF

Info

Publication number
WO2009115186A8
WO2009115186A8 PCT/EP2009/001515 EP2009001515W WO2009115186A8 WO 2009115186 A8 WO2009115186 A8 WO 2009115186A8 EP 2009001515 W EP2009001515 W EP 2009001515W WO 2009115186 A8 WO2009115186 A8 WO 2009115186A8
Authority
WO
WIPO (PCT)
Prior art keywords
component
liquid crystalline
crystalline medium
dielectrically negative
formula
Prior art date
Application number
PCT/EP2009/001515
Other languages
German (de)
English (en)
Other versions
WO2009115186A1 (fr
Inventor
Georg Bernatz
Melanie Klasen-Memmer
Matthias Bremer
Sabine Schoen
Original Assignee
Merck Patent Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Priority to JP2011500063A priority Critical patent/JP5566995B2/ja
Publication of WO2009115186A1 publication Critical patent/WO2009115186A1/fr
Publication of WO2009115186A8 publication Critical patent/WO2009115186A8/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

L'invention concerne un milieu cristal liquide, diélectriquement négatif, qui contient a) un premier composant diélectriquement négatif (composant A), qui est constitué d'un ou plusieurs composés diélectriquement négatifs de formule (I), et b) un deuxième composant diélectriquement négatif (composant B), qui est constitué d'un ou plusieurs composés diélectriquement négatifs de formule (II), les paramètres ayant les significations données dans la revendication 1. L'invention concerne également l'utilisation de ce milieu cristal liquide dans un affichage électro-optique, en particulier dans un affichage à matrice active se fondant sur l'effet VA, ECB, PALC, FFS ou IPS, ainsi que les affichages de ce type.
PCT/EP2009/001515 2008-03-17 2009-03-04 Milieu cristal liquide WO2009115186A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011500063A JP5566995B2 (ja) 2008-03-17 2009-03-04 液晶媒体

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102008014649 2008-03-17
DE102008014649.8 2008-03-17
DE08008983.2 2008-05-15
EP08008983 2008-05-15
EP08008983.2 2008-05-15

Publications (2)

Publication Number Publication Date
WO2009115186A1 WO2009115186A1 (fr) 2009-09-24
WO2009115186A8 true WO2009115186A8 (fr) 2010-10-21

Family

ID=40601218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/001515 WO2009115186A1 (fr) 2008-03-17 2009-03-04 Milieu cristal liquide

Country Status (4)

Country Link
JP (1) JP5566995B2 (fr)
DE (1) DE102009011666B4 (fr)
TW (1) TWI504732B (fr)
WO (1) WO2009115186A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010057575A1 (fr) * 2008-11-19 2010-05-27 Merck Patent Gmbh Milieu cristal liquide
KR101779226B1 (ko) * 2009-10-30 2017-09-18 메르크 파텐트 게엠베하 음성 광학 분산도를 갖는 중합성 lc 물질 및 중합체 필름
DE102011117937A1 (de) 2010-12-07 2012-06-14 Merck Patent Gmbh Flüssigkristallines Medium und Elektrooptische Anzeige
WO2012076104A1 (fr) 2010-12-10 2012-06-14 Merck Patent Gmbh Milieu cristallin liquide et système d'affichage électro-optique
DE102012008570A1 (de) 2011-04-21 2012-10-25 Merck Patent Gmbh Verbindungen und Flüssigkristallines Medium
EP2514800B2 (fr) 2011-04-21 2018-03-07 Merck Patent GmbH Composés et milieu liquide cristallin
CN104350129A (zh) * 2012-06-06 2015-02-11 Dic株式会社 液晶组合物
EP2722381B1 (fr) * 2012-10-18 2018-01-03 Merck Patent GmbH Fluide à base de cristaux liquides, son procédé de stabilisation et affichage à base de cristaux liquides
EP2722380B1 (fr) 2012-10-18 2018-02-21 Merck Patent GmbH Fluide à base de cristaux liquides, son procédé de stabilisation et affichage à base de cristaux liquides
US9181480B2 (en) 2012-11-12 2015-11-10 Dic Corporation Liquid crystal composition, liquid crystal display element, and liquid crystal display
DE102015013980A1 (de) 2014-11-11 2016-05-12 Merck Patent Gmbh Heterocyclische Verbindung, Flüssigkristallines Medium, Methode zu seiner Stabilisierung und Fküssigkristallanzeige
EP3048159B1 (fr) * 2015-01-22 2019-08-07 Merck Patent GmbH Support à cristaux liquides
EP3093328B1 (fr) 2015-05-13 2018-06-13 Merck Patent GmbH Milieu cristallin liquide
KR102351039B1 (ko) * 2015-06-12 2022-01-13 삼성디스플레이 주식회사 액정 조성물 및 이를 포함하는 액정 표시 장치
DE102017006567A1 (de) 2016-08-05 2018-02-08 Merck Patent Gmbh Piperidin-derivate und flüssigkristallines medium
DE102018000286A1 (de) 2017-01-30 2018-08-02 Merck Patent Gmbh Verbindungen und flüssigkristallines medium
DE102018000109A1 (de) 2017-01-30 2018-08-02 Merck Patent Gmbh Verbindungen und Flüssigkristallines Medium
JP7248021B2 (ja) * 2018-04-10 2023-03-29 Jnc株式会社 液晶組成物、モノマー／液晶混合物、高分子／液晶複合材料、液晶素子およびキラル化合物
CN112236499A (zh) 2018-05-30 2021-01-15 默克专利股份有限公司 化合物和液晶介质
WO2019228939A1 (fr) 2018-05-30 2019-12-05 Merck Patent Gmbh Composés et milieu à cristaux liquides

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595157B1 (fr) 1986-02-28 1988-04-29 Commissariat Energie Atomique Cellule a double couche de cristal liquide, utilisant l'effet de birefringence controlee electriquement et procede de fabrication d'un milieu uniaxe d'anisotropie optique negative utilisable dans cette cellule
DE19522195A1 (de) * 1994-06-20 1995-12-21 Hoechst Ag Trifluornaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen
DE10135499A1 (de) * 2001-07-20 2003-01-30 Merck Patent Gmbh Indanverbindungen mit negativem Delta-epsilon
JP4489596B2 (ja) * 2002-11-22 2010-06-23 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 液晶媒体
JP4461729B2 (ja) * 2003-07-30 2010-05-12 Ｄｉｃ株式会社 インダン化合物を含有するネマチック液晶組成物
WO2005037957A1 (fr) * 2003-10-17 2005-04-28 Merck Patent Gmbh Milieu cristal liquide contenant un compose indane fluore
CN101490212B (zh) * 2006-07-19 2014-06-11 默克专利股份有限公司 液晶介质
EP1958999B1 (fr) * 2007-02-13 2012-07-11 Merck Patent GmbH Milieu cristallin liquide
EP1959000B1 (fr) 2007-02-19 2010-07-07 MERCK PATENT GmbH Milieu cristallin liquide

Also Published As

Publication number Publication date
TWI504732B (zh) 2015-10-21
JP5566995B2 (ja) 2014-08-06
TW200948936A (en) 2009-12-01
WO2009115186A1 (fr) 2009-09-24
JP2011517464A (ja) 2011-06-09
DE102009011666B4 (de) 2018-12-27
DE102009011666A1 (de) 2009-09-24

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