DE69608013T2 - Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung - Google Patents
Flüssigkristallzusammensetzung und FlüssigkristallanzeigevorrichtungInfo
- Publication number
- DE69608013T2 DE69608013T2 DE69608013T DE69608013T DE69608013T2 DE 69608013 T2 DE69608013 T2 DE 69608013T2 DE 69608013 T DE69608013 T DE 69608013T DE 69608013 T DE69608013 T DE 69608013T DE 69608013 T2 DE69608013 T2 DE 69608013T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- sub
- crystal composition
- composition
- compounds
- 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 - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 98
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 81
- 150000001875 compounds Chemical class 0.000 claims abstract description 57
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 13
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 claims abstract description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 4
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- -1 difluoro compound Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical class [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DPOPAJRDYZGTIR-UHFFFAOYSA-N Tetrazine Chemical compound C1=CN=NN=N1 DPOPAJRDYZGTIR-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 125000004786 difluoromethoxy group Chemical group [H]C(F)(F)O* 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000155 isotopic effect Effects 0.000 description 1
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/708—Ethers
- C07C69/712—Ethers the hydroxy group of the ester being etherified with a hydroxy compound having the hydroxy group bound to a carbon atom of a six-membered aromatic 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
- C09K19/08—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
- C09K19/08—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5982295 | 1995-02-22 | ||
| JP13862595 | 1995-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69608013D1 DE69608013D1 (de) | 2000-06-08 |
| DE69608013T2 true DE69608013T2 (de) | 2000-11-02 |
Family
ID=26400899
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69608013T Expired - Fee Related DE69608013T2 (de) | 1995-02-22 | 1996-02-22 | Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung |
| DE69618700T Expired - Fee Related DE69618700T2 (de) | 1995-02-22 | 1996-02-22 | Esterderivat, flüssigkristalline Zusammensetzung und flüssigkristalline Anzeigevorrichtung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69618700T Expired - Fee Related DE69618700T2 (de) | 1995-02-22 | 1996-02-22 | Esterderivat, flüssigkristalline Zusammensetzung und flüssigkristalline Anzeigevorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US5820784A (cg-RX-API-DMAC10.html) |
| EP (3) | EP0728830B1 (cg-RX-API-DMAC10.html) |
| KR (1) | KR100294288B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN1136067A (cg-RX-API-DMAC10.html) |
| AT (1) | ATE212333T1 (cg-RX-API-DMAC10.html) |
| DE (2) | DE69608013T2 (cg-RX-API-DMAC10.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0184869B1 (ko) * | 1989-12-06 | 1999-05-15 | 위르겐 호이만 | 1,4-이치환된 2,6-디플루오로벤젠 화합물 및 액정 매질 |
| TW371312B (en) * | 1995-04-12 | 1999-10-01 | Chisso Corp | Fluorine-substituted liquid-crystal compound, liquid-crystal composition and liquid-crystal display device |
| JP3981411B2 (ja) * | 1995-08-01 | 2007-09-26 | 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 ハフトング | 液晶媒体 |
| US6599589B1 (en) | 1999-09-30 | 2003-07-29 | Minolta Co., Ltd. | Liquid crystal composition and liquid crystal light display element using the same |
| DE19947954A1 (de) * | 1999-10-06 | 2001-04-12 | Merck Patent Gmbh | Flüssigkristalline Phenolester |
| DE19949333A1 (de) * | 1999-10-13 | 2001-04-19 | Merck Patent Gmbh | Esterverbindungen und deren Verwendung in flüssigkristallinen Medien |
| DE10111139A1 (de) * | 2000-04-07 | 2001-10-11 | Merck Patent Gmbh | Elektrooptische Flüssigkristallanzeige |
| DE10151913B4 (de) * | 2000-11-18 | 2011-01-05 | Merck Patent Gmbh | Nematische Flüssigkristallmischung und ihre Verwendung in Flüssigkristallanzeigen |
| JP4206687B2 (ja) * | 2002-04-09 | 2009-01-14 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
| CN105789322B (zh) * | 2009-09-16 | 2018-09-28 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777658A (en) * | 1980-11-04 | 1982-05-15 | Chisso Corp | 4'-cyanophenyl 4-(alpha-alkoxymethyl)benzoate |
| JPH0247979B2 (ja) * | 1982-09-28 | 1990-10-23 | Chisso Corp | Furuorobifuenirunoesuterujudotai |
| JPS59106451A (ja) * | 1982-12-08 | 1984-06-20 | Chisso Corp | シクロヘキサンカルボン酸−４′−シアノビフエニルエステル |
| JPH0247983B2 (ja) * | 1982-12-14 | 1990-10-23 | Chisso Corp | 44furuoroo4**hidorokishibifuenirunoesuterujudotai |
| JPS59128354A (ja) * | 1983-01-10 | 1984-07-24 | Chisso Corp | シクロヘキサンカルボン酸ハロゲノフエニルエステル誘導体 |
| US4661283A (en) * | 1984-03-02 | 1987-04-28 | Chisso Corporation | Benzoate derivatives having a large positive dielectric anisotropy value and liquid crystal compositions containing same |
| JPS6143150A (ja) * | 1984-08-06 | 1986-03-01 | Casio Comput Co Ltd | ｐ−シアノビフエニル−〔ｐ−（ω−アルコキシアルキル）〕−ベンゾエ−ト化合物および液晶組成物 |
| DE3729071A1 (de) * | 1986-12-22 | 1988-06-30 | Bayer Ag | Substituierte phenoxypyridine |
| DE3909802A1 (de) * | 1988-07-27 | 1990-04-05 | Merck Patent Gmbh | Difluormethylverbindungen |
| US5324449A (en) * | 1987-09-25 | 1994-06-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Substituted phenyl trifluoromethyl ethers |
| US5387369A (en) * | 1988-10-20 | 1995-02-07 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Supertwist liquid crystal display |
| GB8910240D0 (en) * | 1989-05-04 | 1989-06-21 | Secr Defence | Phenyl esters and their use in liquid crystal materials |
| EP0438575B1 (de) * | 1989-08-12 | 1994-10-26 | MERCK PATENT GmbH | Benzolderivate und flüssigkristallines medium |
| US5271865A (en) * | 1990-02-13 | 1993-12-21 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline mixture of low viscosity |
| WO1991016291A1 (de) * | 1990-04-21 | 1991-10-31 | MERCK Patent Gesellschaft mit beschränkter Haftung | Phenylcyclohexane 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 |
| US5213710A (en) * | 1990-09-26 | 1993-05-25 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Benzene derivatives and a liquid-crystalline medium |
| KR100198364B1 (ko) * | 1990-10-02 | 1999-06-15 | 플레믹 크리스티안 | 액정 매질 |
| DE59109091D1 (de) * | 1990-12-07 | 1999-03-04 | Merck Patent Gmbh | Supertwist-Flüssigkristallanzeige |
| US5409637A (en) * | 1991-02-20 | 1995-04-25 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Nematic liquid-crystal composition |
| JP3081006B2 (ja) * | 1991-03-05 | 2000-08-28 | セイミケミカル株式会社 | ジフルオロシアノ化合物、液晶組成物及び液晶電気光学素子 |
| GB2253402B (en) * | 1991-03-05 | 1994-10-19 | Merck Patent Gmbh | Nematic liquid-crystal composition |
| JP2807357B2 (ja) * | 1991-03-27 | 1998-10-08 | セイミケミカル株式会社 | トランスエチレン誘導体化合物、液晶組成物及び液晶電気光学素子 |
| JPH04360860A (ja) * | 1991-06-04 | 1992-12-14 | Seiko Epson Corp | エステル化合物及び液晶組成物及び液晶表示素子 |
| JPH0597772A (ja) * | 1991-10-07 | 1993-04-20 | Seiko Epson Corp | エステル化合物及び液晶組成物及び液晶表示素子 |
| GB2266714B (en) * | 1992-05-06 | 1995-11-29 | Merck Patent Gmbh | Alkoxymethylene compounds |
| JP2732335B2 (ja) * | 1992-05-28 | 1998-03-30 | チッソ株式会社 | 液晶組成物およびこの組成物を用いた液晶表示素子 |
| CN1085591A (zh) * | 1992-08-06 | 1994-04-20 | 窒素公司 | 液晶组合物以及利用该组合物来制作的液晶显示元件 |
| EP0681021B1 (en) * | 1994-05-06 | 1998-12-23 | Chisso Corporation | A liquid crystal composition |
| 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 |
| EP0708106B1 (en) * | 1994-10-20 | 2000-08-09 | Shin-Etsu Chemical Co., Ltd. | Novel silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition |
-
1996
- 1996-02-20 CN CN96105985A patent/CN1136067A/zh active Pending
- 1996-02-22 KR KR1019960004100A patent/KR100294288B1/ko not_active Expired - Fee Related
- 1996-02-22 DE DE69608013T patent/DE69608013T2/de not_active Expired - Fee Related
- 1996-02-22 EP EP96102671A patent/EP0728830B1/en not_active Expired - Lifetime
- 1996-02-22 EP EP00103442A patent/EP1010687A2/en not_active Withdrawn
- 1996-02-22 US US08/606,032 patent/US5820784A/en not_active Expired - Fee Related
- 1996-02-22 US US08/605,776 patent/US5755994A/en not_active Expired - Lifetime
- 1996-02-22 EP EP96102672A patent/EP0738709B1/en not_active Expired - Lifetime
- 1996-02-22 AT AT96102672T patent/ATE212333T1/de not_active IP Right Cessation
- 1996-02-22 DE DE69618700T patent/DE69618700T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1136067A (zh) | 1996-11-20 |
| EP0728830B1 (en) | 2000-05-03 |
| DE69618700D1 (de) | 2002-03-14 |
| EP0738709A2 (en) | 1996-10-23 |
| US5755994A (en) | 1998-05-26 |
| KR100294288B1 (ko) | 2001-09-17 |
| US5820784A (en) | 1998-10-13 |
| EP0738709A3 (en) | 1997-07-16 |
| EP0738709B1 (en) | 2002-01-23 |
| DE69608013D1 (de) | 2000-06-08 |
| DE69618700T2 (de) | 2002-09-12 |
| EP0728830A3 (cg-RX-API-DMAC10.html) | 1996-09-04 |
| ATE212333T1 (de) | 2002-02-15 |
| KR960031424A (ko) | 1996-09-17 |
| EP0728830A2 (en) | 1996-08-28 |
| EP1010687A2 (en) | 2000-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |