WO2009115186A8 - Milieu cristal liquide - Google Patents
Milieu cristal liquide Download PDFInfo
- 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
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.
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)
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)
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 |
-
2009
- 2009-03-04 DE DE102009011666.4A patent/DE102009011666B4/de not_active Expired - Fee Related
- 2009-03-04 JP JP2011500063A patent/JP5566995B2/ja active Active
- 2009-03-04 WO PCT/EP2009/001515 patent/WO2009115186A1/fr active Application Filing
- 2009-03-16 TW TW098108476A patent/TWI504732B/zh not_active IP Right Cessation
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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