AU2001223656A1 - Supertwisted nematic liquid crystal displays, liquid crystal compositions and compounds - Google Patents
Supertwisted nematic liquid crystal displays, liquid crystal compositions and compoundsInfo
- Publication number
- AU2001223656A1 AU2001223656A1 AU2001223656A AU2365601A AU2001223656A1 AU 2001223656 A1 AU2001223656 A1 AU 2001223656A1 AU 2001223656 A AU2001223656 A AU 2001223656A AU 2365601 A AU2365601 A AU 2365601A AU 2001223656 A1 AU2001223656 A1 AU 2001223656A1
- Authority
- AU
- Australia
- Prior art keywords
- liquid crystal
- compounds
- supertwisted nematic
- crystal displays
- compositions
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
-
- 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
- C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or 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
- C09K19/04—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
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00104080 | 2000-02-28 | ||
| DE10009234 | 2000-02-28 | ||
| EP00104080 | 2000-02-28 | ||
| DE10009234 | 2000-02-28 | ||
| PCT/EP2000/012732 WO2001064814A1 (en) | 2000-02-28 | 2000-12-14 | Supertwisted nematic liquid crystal displays, liquid crystal compositions and compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001223656A1 true AU2001223656A1 (en) | 2001-09-12 |
Family
ID=26004546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001223656A Abandoned AU2001223656A1 (en) | 2000-02-28 | 2000-12-14 | Supertwisted nematic liquid crystal displays, liquid crystal compositions and compounds |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1261679A1 (en) |
| JP (1) | JP5236140B2 (en) |
| CN (1) | CN1248033C (en) |
| AU (1) | AU2001223656A1 (en) |
| WO (1) | WO2001064814A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10235340B4 (en) * | 2001-08-30 | 2012-03-29 | Merck Patent Gmbh | Liquid crystalline mixtures and their use |
| DE10254602B4 (en) * | 2001-12-21 | 2015-10-22 | Merck Patent Gmbh | Liquid-crystalline medium and its use |
| DE10253325A1 (en) * | 2002-11-14 | 2004-05-27 | Merck Patent Gmbh | Control medium for liquid crystal displays is characterized by having a clear enthalpy of no greater than 1.50 J/g and by having a dielectric susceptibility of at least 27 at 4 degrees above the clear point |
| US7045176B2 (en) * | 2002-11-28 | 2006-05-16 | Samsung Electronics Co., Ltd. | Liquid crystal composition having high-speed response property and liquid crystal display using the same |
| WO2004053020A1 (en) * | 2002-12-11 | 2004-06-24 | Merck Patent Gmbh | Fast switching liquid crystal compositions for use in bistable liquid crystal devices |
| WO2004053021A1 (en) * | 2002-12-11 | 2004-06-24 | Merck Patent Gmbh | Liquid crystal composition for use in bistable liquid crystal devices |
| JP5170498B2 (en) * | 2006-05-30 | 2013-03-27 | Ｄｉｃ株式会社 | Nematic liquid crystal composition and liquid crystal display device using the same |
| TWI546368B (en) * | 2006-12-05 | 2016-08-21 | 馬克專利公司 | Liquid crystalline medium and liquid crystal display |
| JP5646827B2 (en) * | 2008-07-25 | 2014-12-24 | 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 | Liquid crystal medium and liquid crystal display having high twist |
| JP5623433B2 (en) | 2009-02-19 | 2014-11-12 | 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 | Thiophene derivative and liquid crystal medium containing the same |
| EP2239310B1 (en) | 2009-04-06 | 2012-06-27 | Merck Patent GmbH | Liquid crystal medium and liquid crystal display |
| CN102660298B (en) * | 2012-05-16 | 2014-04-23 | 河北迈尔斯通电子材料有限公司 | Mixed liquid crystal material for electric meter of smart grid |
| CN115029142B (en) * | 2021-03-04 | 2023-10-24 | 北京八亿时空液晶科技股份有限公司 | Liquid crystal composition and application thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8804330D0 (en) * | 1988-02-24 | 1988-03-23 | Secr Defence | Laterally fluorinated 4-cyanophenyl & 4-cyanobiphenyl benzoates |
| GB2229179B (en) * | 1989-03-14 | 1992-07-08 | Merck Patent Gmbh | Alkylthiophenes |
| EP0390329B1 (en) * | 1989-03-30 | 1993-12-01 | Seiko Epson Corporation | Pyrimidine derivative |
| JPH0629262B2 (en) * | 1989-07-05 | 1994-04-20 | セイコーエプソン株式会社 | Pyrimidine derivative |
| EP0447565A4 (en) * | 1989-10-12 | 1992-04-15 | Seiko Epson Corporation | 1,3-dioxane derivative and liquid-crystal composition containing the same |
| US5993691A (en) * | 1995-02-03 | 1999-11-30 | Merck Patent Gesellschaft Mit | Electro-optical liquid crystal display |
| DE19758941B4 (en) * | 1996-10-31 | 2009-07-16 | Merck Patent Gmbh | Liquid crystal mixture and their use in TN and STN liquid crystal displays |
| DE19707956A1 (en) * | 1997-02-27 | 1998-09-03 | Merck Patent Gmbh | TN and STN liquid crystal display |
| DE19732502A1 (en) * | 1997-07-29 | 1999-02-04 | Merck Patent Gmbh | STN liquid crystal display |
| TW579388B (en) * | 1997-11-28 | 2004-03-11 | Dainippon Ink & Chemicals | Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof, and nematic liquid crystal composition containing cyanophenyl benzoate derivatives and liquid crystal display system using the same |
| EP1002848B1 (en) * | 1998-11-19 | 2005-06-15 | MERCK PATENT GmbH | Supertwisted nematic liquid crystal displays |
| DE69938744D1 (en) * | 1998-11-19 | 2008-06-26 | Merck Patent Gmbh | Supertwist nematic liquid crystal displays |
| DE10018598A1 (en) * | 1999-04-30 | 2000-11-02 | Merck Patent Gmbh | Electro-optical liquid crystal display and medium for active matrix display with in-plane switching contains 4-cyanophenyl benzoate and also benzonitrile and/or phenyl ester compounds |
| DE60022229T2 (en) * | 2000-02-07 | 2006-03-30 | Merck Patent Gmbh | BENZOIC ACID ESTERS AND LIQUID CRYSTAL MEDIUM |
| DE60101239T2 (en) * | 2000-03-07 | 2004-08-26 | Merck Patent Gmbh | Supertwist nematic liquid crystal displays |
-
2000
- 2000-12-14 CN CNB008192170A patent/CN1248033C/en not_active Expired - Fee Related
- 2000-12-14 AU AU2001223656A patent/AU2001223656A1/en not_active Abandoned
- 2000-12-14 EP EP00987402A patent/EP1261679A1/en not_active Withdrawn
- 2000-12-14 WO PCT/EP2000/012732 patent/WO2001064814A1/en active Application Filing
- 2000-12-14 JP JP2001564304A patent/JP5236140B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1261679A1 (en) | 2002-12-04 |
| CN1248033C (en) | 2006-03-29 |
| JP2003525474A (en) | 2003-08-26 |
| CN1437647A (en) | 2003-08-20 |
| WO2001064814A1 (en) | 2001-09-07 |
| JP5236140B2 (en) | 2013-07-17 |
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