DE3614778A1 - Smektische fluessigkristalline phasen - Google Patents
Smektische fluessigkristalline phasenInfo
- Publication number
- DE3614778A1 DE3614778A1 DE19863614778 DE3614778A DE3614778A1 DE 3614778 A1 DE3614778 A1 DE 3614778A1 DE 19863614778 DE19863614778 DE 19863614778 DE 3614778 A DE3614778 A DE 3614778A DE 3614778 A1 DE3614778 A1 DE 3614778A1
- Authority
- DE
- Germany
- Prior art keywords
- trans
- trifluoromethyl
- phenyl
- compounds
- formula
- 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.)
- Withdrawn
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
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
-
- 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
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
-
- 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
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
-
- 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
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
-
- 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
- C09K19/321—Compounds containing a bicyclo [2,2,2] octane 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
-
- 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
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/3444—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing one nitrogen atom, e.g. pyridine
-
- 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
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3469—Pyrimidine with a specific end-group other than alkyl, alkoxy or -C*-
-
- 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
- C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
-
- 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
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863614778 DE3614778A1 (de) | 1986-05-02 | 1986-05-02 | Smektische fluessigkristalline phasen |
JP62503243A JP2722195B2 (ja) | 1986-05-02 | 1987-04-22 | スメクテイツク液晶相 |
PCT/EP1987/000218 WO1987006602A1 (en) | 1986-05-02 | 1987-04-22 | Smectic liquid crystal phases |
EP87903284A EP0264435B1 (de) | 1986-05-02 | 1987-04-22 | Smektische flüssigkristalline phasen |
US07/154,254 US4871469A (en) | 1986-05-02 | 1987-04-22 | Nematic liquid-crystalline phases |
DE87903284T DE3777060D1 (US08063081-20111122-C00044.png) | 1986-05-02 | 1987-04-22 | |
US07/389,713 US5318721A (en) | 1986-05-02 | 1989-08-04 | Nematic liquid-crystalline phases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863614778 DE3614778A1 (de) | 1986-05-02 | 1986-05-02 | Smektische fluessigkristalline phasen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3614778A1 true DE3614778A1 (de) | 1987-11-05 |
Family
ID=6299957
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863614778 Withdrawn DE3614778A1 (de) | 1986-05-02 | 1986-05-02 | Smektische fluessigkristalline phasen |
DE87903284T Expired - Fee Related DE3777060D1 (US08063081-20111122-C00044.png) | 1986-05-02 | 1987-04-22 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87903284T Expired - Fee Related DE3777060D1 (US08063081-20111122-C00044.png) | 1986-05-02 | 1987-04-22 |
Country Status (5)
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318721A (en) * | 1986-05-02 | 1994-06-07 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Nematic liquid-crystalline phases |
US5384071A (en) * | 1986-06-23 | 1995-01-24 | Secretary Of State For Defence In Her Britannic Majesty's Government Of The U.K. Of Gt. Britian And Northern Ireland | Chiral liquid crystal compounds |
GB2201687B (en) * | 1987-01-30 | 1991-01-02 | Merck Patent Gmbh | Perfluoroalkylene additives for liquid crystalline mixtures |
DE3714043A1 (de) * | 1987-04-28 | 1988-11-17 | Merck Patent Gmbh | Elektrooptisches fluessigkristallanzeigeelement |
DE3721268A1 (de) * | 1987-06-27 | 1989-01-12 | Merck Patent Gmbh | Arylschwefelpentafluoride |
GB8724458D0 (en) * | 1987-10-19 | 1987-11-25 | Secr Defence | Lateral cyano terphenyls |
GB8809647D0 (en) * | 1988-04-23 | 1988-05-25 | Apsley Metals Ltd | Method of manufacture of tyre & apparatus therefor |
US6004479A (en) * | 1988-07-13 | 1999-12-21 | Merck Kgaa | Matrix liquid crystal display |
US5082587A (en) * | 1988-09-23 | 1992-01-21 | Janulis Eugene P | Achiral fluorine-containing liquid crystals |
ES2058433T3 (es) * | 1988-10-20 | 1994-11-01 | Merck Patent Gmbh | Indicador matriz de cristal liquido. |
DE3901266A1 (de) * | 1989-01-18 | 1990-07-19 | Merck Patent Gmbh | Fluorhaltige aromaten |
EP0429558B1 (de) * | 1989-01-27 | 1994-03-30 | MERCK PATENT GmbH | Biphenylylethane und flüssigkristalline phase |
DE3930119A1 (de) * | 1989-04-08 | 1990-10-11 | Merck Patent Gmbh | Trifluormethylcyclohexan-derivate |
JP2547857B2 (ja) * | 1989-04-10 | 1996-10-23 | シャープ株式会社 | 強誘電性液晶組成物 |
US5026879A (en) * | 1989-04-28 | 1991-06-25 | Seiko Epson Corporation | 1,3-dioxane derivatives and composition including same |
GB8909766D0 (en) * | 1989-04-28 | 1989-06-14 | Merck Patent Gmbh | Mesogenic compounds with a trifluoroalkyl terminal group |
GB8911217D0 (en) * | 1989-05-16 | 1989-07-05 | Merck Patent Gmbh | Fluorinated cyclohexyl derivatives |
US5292454A (en) * | 1989-05-26 | 1994-03-08 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Trifluorotoluene compounds, and a liquid crystalline medium |
DE3928783C2 (de) * | 1989-05-26 | 1999-01-14 | Merck Patent Gmbh | Trifluortoluolverbindungen und flüssigkristallines Medium |
WO1990014404A1 (de) * | 1989-05-26 | 1990-11-29 | MERCK Patent Gesellschaft mit beschränkter Haftung | Trifluortoluolverbindungen und flüssigkristallines medium |
SG26367G (en) * | 1989-08-12 | 1995-09-18 | Merck Patent Gmbh | Benzol derivatives and liquid crystalline medium |
DE4025550B4 (de) * | 1989-08-16 | 2007-05-03 | Merck Patent Gmbh | Phenylcyclohexane und flüssigkristallines Medium |
DE4027315A1 (de) * | 1989-08-30 | 1991-03-07 | Merck Patent Gmbh | Halogenierte benzolderivate und fluessigkristallines medium |
EP0431402A3 (en) * | 1989-12-05 | 1991-08-14 | Merck Patent Gesellschaft Mit Beschraenkter Haftung | Di- and trifluormethoxy compounds and their use as components of a liquid crystal medium |
KR920701195A (ko) * | 1989-12-08 | 1992-08-11 | 위르겐 호이만·라인하르트 슈틀러 | 페닐디옥산 |
DE69022410T2 (de) * | 1990-01-10 | 1996-04-11 | Merck Patent Gmbh | Matrix-flüssigkristallanzeige. |
DE59105962D1 (de) * | 1990-01-23 | 1995-08-17 | Merck Patent Gmbh | Flüssigkristallines medium. |
EP0449015B1 (de) * | 1990-03-24 | 1998-07-01 | MERCK PATENT GmbH | Difluormethylverbindungen und flüssigkristallines Medium |
US5456860A (en) * | 1990-03-31 | 1995-10-10 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Matrix liquid-crystal display |
US5350535A (en) * | 1990-04-13 | 1994-09-27 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline medium |
DE59105918D1 (de) * | 1990-04-13 | 1995-08-10 | Merck Patent Gmbh | Flüssigkristallines medium. |
US5494606A (en) * | 1990-04-26 | 1996-02-27 | Merck Patent Gesellscaft Mit Beschrankter Haftung | 1,3-dioxane derivatives, and liquid-crystalline medium |
DE59109167D1 (de) * | 1990-04-26 | 1999-12-23 | Merck Patent Gmbh | 1,3-dioxanderivate und flüssigkristallines medium |
JP2796753B2 (ja) * | 1990-05-09 | 1998-09-10 | キヤノン株式会社 | カイラルスメクチック液晶組成物およびそれを使用した液晶素子 |
WO1992006148A1 (en) * | 1990-10-02 | 1992-04-16 | MERCK Patent Gesellschaft mit beschränkter Haftung | Liquid crystalline medium |
DE69216168T2 (de) * | 1991-02-20 | 1997-06-05 | Merck Patent Gmbh | Nematische flüssigkristallzusammensetzung |
DE69228733T2 (de) | 1991-07-04 | 1999-11-11 | Herbert Plach | Flüssigkristallines Medium |
JP3049681B2 (ja) * | 1993-09-17 | 2000-06-05 | キヤノン株式会社 | 液晶性化合物、それを含有する液晶組成物、それを有する液晶素子及びそれらを用いた表示方法、表示装置 |
DE4335597A1 (de) * | 1993-10-19 | 1995-04-20 | Hoechst Ag | 4-Trifluormethylbenzole und ihre Verwendung in Flüssigkristallmischungen |
GB9325438D0 (en) | 1993-12-13 | 1994-02-16 | Secr Defence | Ferroelectric liquid crystal devices |
JP3579728B2 (ja) | 1994-06-23 | 2004-10-20 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
US6013198A (en) * | 1995-09-11 | 2000-01-11 | Chisso Corporation | Liquid crystalline compound replaced by fluorine containing group, liquid crystal composition, and liquid crystal display device |
CN113736478B (zh) * | 2020-05-27 | 2023-04-07 | 江苏和成显示科技有限公司 | 一种液晶组合物及液晶显示元器件 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450863A1 (fr) * | 1979-03-05 | 1980-10-03 | Timex Corp | (cyano-4 phenyl)-2 dioxannes-1,3,5-substitues utiles comme cristaux liquides et dispositif de visualisation electro-optique les contenant |
DE2927277A1 (de) * | 1979-07-06 | 1981-01-08 | Merck Patent Gmbh | Cyclohexylbiphenyle, verfahren zu ihrer herstellung, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
EP0025119B1 (de) * | 1979-08-20 | 1983-05-25 | VEB Werk Für Fernsehelektronik im VEB Kombinat Mikroelektronik | Nematische kristallin-flüssige 5-Alkyl-2-(4-acyloxyphenyl)-pyrimidine für optoelektronische Anordnungen und Verfahren zu ihrer Herstellung |
DE3006666A1 (de) * | 1980-02-22 | 1981-09-17 | Merck Patent Gmbh, 6100 Darmstadt | Phenylcyclohexenderivate, verfahren zu ihrer herstellung, diese enthaltende fluessigkristalline dielektrika und elektrooptisches anzeieelement |
DE3022818C2 (de) * | 1980-06-19 | 1986-11-27 | Merck Patent Gmbh, 6100 Darmstadt | Flüssigkristall-Anzeigeelement |
EP0058981B1 (en) * | 1981-02-25 | 1986-01-22 | Hitachi, Ltd. | Colorless liquid crystalline compounds |
DE3206269A1 (de) * | 1982-02-20 | 1983-09-01 | Merck Patent Gmbh, 6100 Darmstadt | Bicyclohexylderivate |
DE3207114A1 (de) * | 1982-02-27 | 1983-09-08 | Merck Patent Gmbh, 6100 Darmstadt | 1,3-dioxane |
JPS58177939A (ja) * | 1982-04-13 | 1983-10-18 | Chisso Corp | 4−α,α,α−トリフルオロメチル安息香酸トランス−4−(トランス−4′−アルキルシクロヘキシル)シクロヘキシルエステル |
JPH0247982B2 (ja) * | 1982-10-26 | 1990-10-23 | Chisso Corp | Torifuruoromechirukiojusurutakanesuterukagobutsu |
GB8415039D0 (en) * | 1984-06-13 | 1984-07-18 | Secr Defence | Pyrimidines |
GB2162515B (en) * | 1984-07-04 | 1988-05-18 | Secr Defence | Liquid crystal esters |
JPS61197563A (ja) * | 1985-02-27 | 1986-09-01 | Chisso Corp | トリフルオロメチルフエニル基をもつピリミジン誘導体 |
DE3515374C2 (de) * | 1985-04-27 | 1998-02-26 | Hoechst Ag | Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen |
EP0233267B1 (de) * | 1985-09-18 | 1994-08-03 | MERCK PATENT GmbH | Smektische flüssigkristalline phasen |
DE3533333A1 (de) * | 1985-09-18 | 1987-03-26 | Merck Patent Gmbh | Smektische fluessigkristalline phasen |
DE3608500A1 (de) * | 1986-03-14 | 1987-09-24 | Merck Patent Gmbh | Smektische fluessigkristalline phasen |
EP0225195B1 (en) * | 1985-12-04 | 1993-11-24 | Ajinomoto Co., Inc. | Phenylpyrimidine-based compounds and liquid crystal composition containing the same |
-
1986
- 1986-05-02 DE DE19863614778 patent/DE3614778A1/de not_active Withdrawn
-
1987
- 1987-04-22 DE DE87903284T patent/DE3777060D1/de not_active Expired - Fee Related
- 1987-04-22 WO PCT/EP1987/000218 patent/WO1987006602A1/de active IP Right Grant
- 1987-04-22 EP EP87903284A patent/EP0264435B1/de not_active Expired - Lifetime
- 1987-04-22 JP JP62503243A patent/JP2722195B2/ja not_active Expired - Fee Related
- 1987-04-22 US US07/154,254 patent/US4871469A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63503226A (ja) | 1988-11-24 |
EP0264435A1 (de) | 1988-04-27 |
WO1987006602A1 (en) | 1987-11-05 |
EP0264435B1 (de) | 1992-03-04 |
JP2722195B2 (ja) | 1998-03-04 |
DE3777060D1 (US08063081-20111122-C00044.png) | 1992-04-09 |
US4871469A (en) | 1989-10-03 |
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DE10145567A1 (de) | Flüssigkristallines Medium |
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