GB2358870B - Liquid crystalline media having 4,4'-dialk-(1E or 3E)-enyl-1,1'-bicyclohexane and 3,4,5-trifluorophenyl-terminated components, and use in IPS displays - Google Patents
Liquid crystalline media having 4,4'-dialk-(1E or 3E)-enyl-1,1'-bicyclohexane and 3,4,5-trifluorophenyl-terminated components, and use in IPS displaysInfo
- Publication number
- GB2358870B GB2358870B GB0111744A GB0111744A GB2358870B GB 2358870 B GB2358870 B GB 2358870B GB 0111744 A GB0111744 A GB 0111744A GB 0111744 A GB0111744 A GB 0111744A GB 2358870 B GB2358870 B GB 2358870B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dialk
- bicyclohexane
- trifluorophenyl
- enyl
- liquid crystalline
- 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.)
- Expired - Lifetime
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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
-
- 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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707807A DE19707807A1 (en) | 1997-02-27 | 1997-02-27 | Electro-optical liquid crystal display |
GB9804140A GB2323601A (en) | 1997-02-27 | 1998-02-26 | Liquid crystalline media having 4,4'-dialk-(1E or 3E)-enyl-1,1'-bicyclohexane & 3,4,5-trifluorophenyl-terminated components, and use in IPS displays |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0111744D0 GB0111744D0 (en) | 2001-07-04 |
GB2358870A GB2358870A (en) | 2001-08-08 |
GB2358870B true GB2358870B (en) | 2001-10-10 |
Family
ID=26034324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0111744A Expired - Lifetime GB2358870B (en) | 1997-02-27 | 1998-02-26 | Liquid crystalline media having 4,4'-dialk-(1E or 3E)-enyl-1,1'-bicyclohexane and 3,4,5-trifluorophenyl-terminated components, and use in IPS displays |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2358870B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7294368B2 (en) | 2002-12-11 | 2007-11-13 | Merck Patent Gmbh | Liquid crystal composition for use in bistable liquid crystal devices |
CN100453619C (en) * | 2002-12-11 | 2009-01-21 | 默克专利股份有限公司 | Fast switching liquid crystal compositions for use in bistable liquid crystal devices |
DE102008035718A1 (en) | 2007-08-29 | 2009-03-05 | Merck Patent Gmbh | liquid-crystal display |
-
1998
- 1998-02-26 GB GB0111744A patent/GB2358870B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2358870A (en) | 2001-08-08 |
GB0111744D0 (en) | 2001-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20180225 |