JPH04503826A - 液晶混合物 - Google Patents
液晶混合物Info
- Publication number
- JPH04503826A JPH04503826A JP2504910A JP50491090A JPH04503826A JP H04503826 A JPH04503826 A JP H04503826A JP 2504910 A JP2504910 A JP 2504910A JP 50491090 A JP50491090 A JP 50491090A JP H04503826 A JPH04503826 A JP H04503826A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- integer
- formula
- formulas
- mixture
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims description 173
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 68
- 150000001875 compounds Chemical class 0.000 claims description 63
- 239000000126 substance Substances 0.000 claims description 22
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- 150000002148 esters Chemical class 0.000 claims description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 17
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 11
- -1 phenols esters Chemical class 0.000 claims description 7
- 125000003342 alkenyl group Chemical group 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 150000007942 carboxylates Chemical class 0.000 claims description 5
- OTGHWLKHGCENJV-UHFFFAOYSA-N glycidic acid Chemical class OC(=O)C1CO1 OTGHWLKHGCENJV-UHFFFAOYSA-N 0.000 claims description 5
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 5
- 125000004434 sulfur atom Chemical group 0.000 claims description 5
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 150000003230 pyrimidines Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000005036 alkoxyphenyl group Chemical group 0.000 claims description 2
- NZNMSOFKMUBTKW-UHFFFAOYSA-N cyclohexanecarboxylic acid Chemical class OC(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-N 0.000 claims description 2
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims 3
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims 2
- 238000002844 melting Methods 0.000 description 24
- 230000008018 melting Effects 0.000 description 24
- 239000004615 ingredient Substances 0.000 description 17
- 230000010287 polarization Effects 0.000 description 12
- 230000007704 transition Effects 0.000 description 11
- XYGUNTNTTDQAGL-UHFFFAOYSA-N 2-(4-decoxyphenyl)-5-octoxypyrimidine Chemical compound C1=CC(OCCCCCCCCCC)=CC=C1C1=NC=C(OCCCCCCCC)C=N1 XYGUNTNTTDQAGL-UHFFFAOYSA-N 0.000 description 10
- 239000002019 doping agent Substances 0.000 description 8
- HOAGGFRICQSSLG-UHFFFAOYSA-N 2-(4-hexoxyphenyl)-5-octoxypyrimidine Chemical compound N1=CC(OCCCCCCCC)=CN=C1C1=CC=C(OCCCCCC)C=C1 HOAGGFRICQSSLG-UHFFFAOYSA-N 0.000 description 7
- IETWSNMXSKALFY-UHFFFAOYSA-N 5-octoxy-2-(4-octoxyphenyl)pyrimidine Chemical compound C1=CC(OCCCCCCCC)=CC=C1C1=NC=C(OCCCCCCCC)C=N1 IETWSNMXSKALFY-UHFFFAOYSA-N 0.000 description 7
- 101100188554 Arabidopsis thaliana OCT5 gene Proteins 0.000 description 7
- 230000005684 electric field Effects 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- 230000002269 spontaneous effect Effects 0.000 description 7
- DCKBKOTWLPKZBD-UHFFFAOYSA-N 2-(4-dodecoxyphenyl)-5-octoxypyrimidine Chemical compound C1=CC(OCCCCCCCCCCCC)=CC=C1C1=NC=C(OCCCCCCCC)C=N1 DCKBKOTWLPKZBD-UHFFFAOYSA-N 0.000 description 6
- 230000018199 S phase Effects 0.000 description 6
- 239000004990 Smectic liquid crystal Substances 0.000 description 6
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- USVUMWSMZMQXIZ-UHFFFAOYSA-N phenyl heptanoate Chemical compound CCCCCCC(=O)OC1=CC=CC=C1 USVUMWSMZMQXIZ-UHFFFAOYSA-N 0.000 description 4
- IBYIRCIVTGUDNK-UHFFFAOYSA-N 2-(4-butoxyphenyl)-5-octoxypyrimidine Chemical compound N1=CC(OCCCCCCCC)=CN=C1C1=CC=C(OCCCC)C=C1 IBYIRCIVTGUDNK-UHFFFAOYSA-N 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- DYEUBKXTCMNGNK-ONGXEEELSA-N phenyl (2s,3s)-2-chloro-3-methylpentanoate Chemical compound CC[C@H](C)[C@H](Cl)C(=O)OC1=CC=CC=C1 DYEUBKXTCMNGNK-ONGXEEELSA-N 0.000 description 3
- QMYSXXQDOZTXAE-WHFBIAKZSA-N (2s,3s)-2-chloro-3-methylpentanoic acid Chemical compound CC[C@H](C)[C@H](Cl)C(O)=O QMYSXXQDOZTXAE-WHFBIAKZSA-N 0.000 description 2
- CZVGOAPQSLSDNN-UHFFFAOYSA-N 2-(4-decoxyphenyl)-5-octylpyrimidine Chemical compound C1=CC(OCCCCCCCCCC)=CC=C1C1=NC=C(CCCCCCCC)C=N1 CZVGOAPQSLSDNN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000003980 alpha-chlorocarboxylic acids Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- SIENSFABYFDZCL-UHFFFAOYSA-N phenyl decanoate Chemical compound CCCCCCCCCC(=O)OC1=CC=CC=C1 SIENSFABYFDZCL-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- HBENZIXOGRCSQN-VQWWACLZSA-N (1S,2S,6R,14R,15R,16R)-5-(cyclopropylmethyl)-16-[(2S)-2-hydroxy-3,3-dimethylpentan-2-yl]-15-methoxy-13-oxa-5-azahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-trien-11-ol Chemical compound N1([C@@H]2CC=3C4=C(C(=CC=3)O)O[C@H]3[C@@]5(OC)CC[C@@]2([C@@]43CC1)C[C@@H]5[C@](C)(O)C(C)(C)CC)CC1CC1 HBENZIXOGRCSQN-VQWWACLZSA-N 0.000 description 1
- DJNRDDUZOGKMIC-UHFFFAOYSA-N (4-hexoxyphenyl) 4-octoxybenzoate Chemical compound C1=CC(OCCCCCCCC)=CC=C1C(=O)OC1=CC=C(OCCCCCC)C=C1 DJNRDDUZOGKMIC-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- HAIBGXNWAUQCEG-UHFFFAOYSA-N 1,3-dioxolane-4-carboxylic acid Chemical class OC(=O)C1COCO1 HAIBGXNWAUQCEG-UHFFFAOYSA-N 0.000 description 1
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- QQGCYEYOCMPRCB-UHFFFAOYSA-N 2-(4-dodecoxyphenyl)-5-octylpyrimidine Chemical compound C1=CC(OCCCCCCCCCCCC)=CC=C1C1=NC=C(CCCCCCCC)C=N1 QQGCYEYOCMPRCB-UHFFFAOYSA-N 0.000 description 1
- OXPDQFOKSZYEMJ-UHFFFAOYSA-N 2-phenylpyrimidine Chemical class C1=CC=CC=C1C1=NC=CC=N1 OXPDQFOKSZYEMJ-UHFFFAOYSA-N 0.000 description 1
- KVTDCZGKYDWRPJ-UHFFFAOYSA-N 4-octoxy-2-(4-octoxyphenyl)pyrimidine Chemical compound C1=CC(OCCCCCCCC)=CC=C1C1=NC=CC(OCCCCCCCC)=N1 KVTDCZGKYDWRPJ-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical class CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- VLUAWBBWFLEHJI-UHFFFAOYSA-N [4-(4-decylpyrimidin-2-yl)phenyl] nonanoate Chemical compound CCCCCCCCCCC1=CC=NC(C=2C=CC(OC(=O)CCCCCCCC)=CC=2)=N1 VLUAWBBWFLEHJI-UHFFFAOYSA-N 0.000 description 1
- JIZHHYDNSWOIMC-UHFFFAOYSA-N [4-(4-decylpyrimidin-2-yl)phenyl] undecanoate Chemical compound C1=CC(OC(=O)CCCCCCCCCC)=CC=C1C1=NC=CC(CCCCCCCCCC)=N1 JIZHHYDNSWOIMC-UHFFFAOYSA-N 0.000 description 1
- GUXPCBWXMOZAPI-UHFFFAOYSA-N [4-(5-decylpyrimidin-2-yl)phenyl] undecanoate Chemical compound C1=CC(OC(=O)CCCCCCCCCC)=CC=C1C1=NC=C(CCCCCCCCCC)C=N1 GUXPCBWXMOZAPI-UHFFFAOYSA-N 0.000 description 1
- PYMMEHPLFYFSIW-UHFFFAOYSA-N [4-(5-octylpyrimidin-2-yl)phenyl] heptanoate Chemical compound N1=CC(CCCCCCCC)=CN=C1C1=CC=C(OC(=O)CCCCCC)C=C1 PYMMEHPLFYFSIW-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000003978 alpha-halocarboxylic acids Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- NZNMSOFKMUBTKW-UHFFFAOYSA-M cyclohexanecarboxylate Chemical compound [O-]C(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-M 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- OTGHWLKHGCENJV-UHFFFAOYSA-M oxirane-2-carboxylate Chemical compound [O-]C(=O)C1CO1 OTGHWLKHGCENJV-UHFFFAOYSA-M 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- ZPORCTAUIXXZAI-UHFFFAOYSA-N phenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC1=CC=CC=C1 ZPORCTAUIXXZAI-UHFFFAOYSA-N 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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
- C09K19/42—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
-
- 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
- C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines
-
- 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
- C09K19/58—Dopants or charge transfer agents
-
- 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
- C09K19/58—Dopants or charge transfer agents
- C09K19/586—Optically active dopants; chiral dopants
- C09K19/588—Heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
Claims (13)
- 1.成分Aとして、一般式(I): ▲数式、化学式、表等があります▼(I)(式中、アルキル基はnが6から14 の整数で、xが2から14の整数である直鎖状アルキル基)の少なくとも2つの 5−アルコキシ−2−(アルコキシフェニル)ピリミジン類、 および、適当な場合には、一般式(II):▲数式、化学式、表等があります▼ (II)(式中、R1は炭素原子が10ないし16個のアルキル基または炭素原 子が8ないし14個のアルコキシ基でR2は炭素原子が2ないし9個のアルキル 基)の1つ以上のシクロヘキサンカルボキシレート類、および、適当な場合には 、一般式(III):▲数式、化学式、表等があります▼(III)(式中、R 3は炭素原子が7ないし16個のアルキル鎖または炭素原子が6ないし14個の アルコキシ鎖で、yは4から14の整数)の1つ以上のアルケニルオキシフェニ ルビリミジン誘導体、 および、適当な場合には、一般式(IV):▲数式、化学式、表等があります▼ (IV)(式中、mおよびpは互いに別個に、6から14の整数)の1つ以上の アルキルピリミジンアルコキシフェニル誘導体、および、(強誘電性液晶混合物 の)成分Bとしてもし適当であれば、下記群: a)a−クロロカルボン酸およびメソゲン含有フェノール類から作った光学活性 エステル類、 b)光学活性N−アシルプロリンエステル類、c)光学活性1.3−ジオキソラ ン−4−カルボン酸エステル類、d)光学活性オキシラン−2−カルボン酸エス テル類からの少なくとも1つの光学活性化合物を含有する液晶混合物において、 該液晶混合物が、さらに混合物成分として、一般式(V)、(VI)、(VII )、(VIIl)または(IX): ▲数式、化学式、表等があります▼(V)(式中、kは6から14の整数である ことができ、lは2から14の整数であることができる) ▲数式、化学式、表等があります▼(VI)(式中、mは5から14の整数であ ることができ、lは2から14の整数であることができる) ▲数式、化学式、表等があります▼(VII)(式中、pは7から14の整数で あることができ、rは4から14の整数であることができる) ▲数式、化学式、表等があります▼(VIII)(式中、sは6から14の整数 であることができ、tは6から14の整数であることができる) ▲数式、化学式、表等があります▼(IX)(式中 R2は直鎖状または分枝鎖状(C1−C12)アルキルまたはアルケニルで、1 個または2個の非隣接CH2基は0および/またはS原子で置換することができ 、 YはF、Cl、Br、CNまたはCF3、およびR1は分枝鎖状(C3−C9) アルキル、ベンジルまたはフェニル)の少なくとも1つのカルボキシレートCを 有する液晶混合物。
- 2.成分Cとして、一般式(V): ▲数式、化学式、表等があります▼(V)(式中、kは6から14の整数である ことができ、lは4から14の整数であることができる)の1つ以上の4−(5 −アルキル−ピリミジン−2−イル)フェニルカルボキシレート類を含有する請 求項1の液晶混合物。
- 3.成分Cとして、一般構造(VI):▲数式、化学式、表等があります▼(V I)(式中、mは6から14の整数であることができ、lは4から14の整数で あることができる)の1つ以上の4−(5−アルコキシーピリミジン−2−イル )フェニルカルボキシレート類を含有する請求項1の液晶混合物。
- 4.成分Cとして、一般構造(VII):▲数式、化学式、表等があります▼( VII)(式中、pは7から14の整数であることができ、rは4から14の整 数であることができる)の1つ以上のベンゾエート類を含有する請求項1の液晶 混合物。
- 5.成分Cとして、一般構造(VIII):▲数式、化学式、表等があります▼ (VIII)(式中、sは6から14の整数であることができ、tは6から14 の整数であることができる)の1つ以上のベンゾエート類を含有する請求項1の 液晶混合物。
- 6.成分Cとして、下記一般構造(IX):▲数式、化学式、表等があります▼ (IX)(式中 R2は直鎖状または分枝鎖状(C1−C12)アルキルもしくはアルケニルで、 1個または2個の非隣接CH2基がOおよび/またはS原子で置換されることが でき、 yはFまたはCl、および R1は分枝鎖状(C2−C9)アルキル、ベンジルまたはフェニル)の1つ以上 のカルボキシレート類のラセミ混合物を含有する請求項1の液晶混合物。
- 7.成分Cとして、下記一般構造(IXa):▲数式、化学式、表等があります ▼(IXa)(式中、 R2は直鎖状または分枝鎖状(C1−C12)アルキルもしくはアルケニルで、 1個または2個の非隣接CH2基はOおよび/またはS原子で置換されることが でき、かつ yはFまたはCl)の1つ以上のカルボキシレート類のラセミ混合物を含有する 請求項1の液晶混合物。
- 8.成分Cとして、下記エステル(IXb):▲数式、化学式、表等があります ▼ のうセミ化合物を含有する請求項1の液晶混合物。
- 9.成分Cとして、下記エステル(IX):▲数式、化学式、表等があります▼ (IXc)のうセミ化合物を含有する請求項1の液晶混合物。
- 10.成分Cとして、1つ以上のa−置換カルボキシレート類のラセミ化合物を 2ないし20モル%含有する請求項6ないし請求項9のいずれか1つの項の液晶 混合物。
- 11.成分Cとして、1つ以上の一般式(V)および/または(VI)および/ または(VII)および/または(VIII)の混合物成分を2ないし40モル %含有する請求項1の液晶混合物。
- 12.請求項1ないし請求項11のいずれか1つの項の液晶混合物を含有する電 気光学集成体。
- 13.電気光学スイッチング素子および表示素子における請求項1ないし請求項 11のいずれか1つの項の液晶混合物の使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3909356A DE3909356A1 (de) | 1989-03-22 | 1989-03-22 | Fluessigkristalline, insbesondere ferroelektrische fluessigkristalline mischungen |
DE3909356.5 | 1989-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04503826A true JPH04503826A (ja) | 1992-07-09 |
JP2836955B2 JP2836955B2 (ja) | 1998-12-14 |
Family
ID=6376916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2504910A Expired - Lifetime JP2836955B2 (ja) | 1989-03-22 | 1990-03-21 | 液晶混合物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5286409A (ja) |
EP (1) | EP0464072B1 (ja) |
JP (1) | JP2836955B2 (ja) |
KR (1) | KR920701391A (ja) |
AT (1) | ATE107345T1 (ja) |
CA (1) | CA2049314A1 (ja) |
DE (2) | DE3909356A1 (ja) |
WO (1) | WO1990011336A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5695683A (en) * | 1993-09-30 | 1997-12-09 | Hoechst Aktiengesellschaft | Ferroelectric liquid crystal mixture |
US7195719B1 (en) | 2001-01-03 | 2007-03-27 | Displaytech, Inc. | High polarization ferroelectric liquid crystal compositions |
US6838128B1 (en) | 2002-02-05 | 2005-01-04 | Displaytech, Inc. | High polarization dopants for ferroelectric liquid crystal compositions |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH01106873A (ja) * | 1987-09-19 | 1989-04-24 | Hoechst Ag | スメクチック相を示す液晶性シクロヘキサンカルボン酸‐フエニルピリミジン‐エステル、その製造方法およびその用途 |
JPH0320269A (ja) * | 1989-03-16 | 1991-01-29 | Mitsubishi Rayon Co Ltd | 光学活性体及びこれを含有してなる液晶組成物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3515374C2 (de) * | 1985-04-27 | 1998-02-26 | Hoechst Ag | Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen |
DE3718174A1 (de) * | 1987-05-29 | 1988-12-15 | Hoechst Ag | Verwendung von optisch aktiven oxiran-2-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester |
DE3765842D1 (de) * | 1986-05-30 | 1990-12-06 | Hoechst Ag | Chirale ester aus alpha-substituierten carbonsaeuren und mesogenen pyrimidin-5-yl-phenolen und ihre verwendung als dotierstoff in fluessigkristall-phasen. |
DE3644522A1 (de) * | 1986-12-24 | 1988-07-14 | Hoechst Ag | Verwendung von optisch aktiven 1-acylprolinestern als dotierstoffe in fluessigkristallmischungen und neue optisch aktive 1-acyl-prolinester |
DE3713273A1 (de) * | 1987-04-18 | 1988-11-03 | Hoechst Ag | Verwendung von optisch aktiven 1,3-dioxolan-4-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive 1,3-dioxolan-4-carbonsaeureester |
DE3831226A1 (de) * | 1987-09-19 | 1989-03-30 | Hoechst Ag | Fluessigkristalline, insbesondere ferroelektrische fluessigkristalline mischungen |
DE3827599A1 (de) * | 1988-08-13 | 1990-02-15 | Hoechst Ag | Verwendung von optisch aktiven tetrahydrofuran-2-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive tetrahydrofuran-2-carbonsaeureester |
-
1989
- 1989-03-22 DE DE3909356A patent/DE3909356A1/de not_active Withdrawn
-
1990
- 1990-03-21 US US07/768,561 patent/US5286409A/en not_active Expired - Lifetime
- 1990-03-21 WO PCT/EP1990/000458 patent/WO1990011336A1/de active IP Right Grant
- 1990-03-21 JP JP2504910A patent/JP2836955B2/ja not_active Expired - Lifetime
- 1990-03-21 EP EP90904815A patent/EP0464072B1/de not_active Expired - Lifetime
- 1990-03-21 CA CA002049314A patent/CA2049314A1/en not_active Abandoned
- 1990-03-21 AT AT90904815T patent/ATE107345T1/de not_active IP Right Cessation
- 1990-03-21 DE DE59006153T patent/DE59006153D1/de not_active Expired - Lifetime
-
1991
- 1991-09-20 KR KR1019910701166A patent/KR920701391A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01106873A (ja) * | 1987-09-19 | 1989-04-24 | Hoechst Ag | スメクチック相を示す液晶性シクロヘキサンカルボン酸‐フエニルピリミジン‐エステル、その製造方法およびその用途 |
JPH0320269A (ja) * | 1989-03-16 | 1991-01-29 | Mitsubishi Rayon Co Ltd | 光学活性体及びこれを含有してなる液晶組成物 |
Also Published As
Publication number | Publication date |
---|---|
WO1990011336A1 (de) | 1990-10-04 |
DE3909356A1 (de) | 1990-09-27 |
KR920701391A (ko) | 1992-08-11 |
EP0464072A1 (de) | 1992-01-08 |
DE59006153D1 (de) | 1994-07-21 |
US5286409A (en) | 1994-02-15 |
CA2049314A1 (en) | 1990-09-23 |
EP0464072B1 (de) | 1994-06-15 |
JP2836955B2 (ja) | 1998-12-14 |
ATE107345T1 (de) | 1994-07-15 |
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