JPH04502781A - 電気光学液晶系 - Google Patents
電気光学液晶系Info
- Publication number
- JPH04502781A JPH04502781A JP2515321A JP51532190A JPH04502781A JP H04502781 A JPH04502781 A JP H04502781A JP 2515321 A JP2515321 A JP 2515321A JP 51532190 A JP51532190 A JP 51532190A JP H04502781 A JPH04502781 A JP H04502781A
- Authority
- JP
- Japan
- Prior art keywords
- phe
- formulas
- tables
- liquid crystal
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 552
- 150000001875 compounds Chemical class 0.000 claims description 785
- 239000000203 mixture Substances 0.000 claims description 545
- -1 1,4-phenylene, 2-fluoro-1,4-phenylene Chemical group 0.000 claims description 196
- 239000000126 substance Substances 0.000 claims description 104
- 229910052731 fluorine Inorganic materials 0.000 claims description 75
- 239000011159 matrix material Substances 0.000 claims description 64
- 125000004432 carbon atom Chemical group C* 0.000 claims description 45
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 34
- 125000000217 alkyl group Chemical group 0.000 claims description 32
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 24
- 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 description 22
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 21
- 125000005451 3-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:1])C([H])=C(F)C([*:2])=C1[H] 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000000460 chlorine Substances 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 8
- 238000002834 transmittance Methods 0.000 claims description 8
- 125000005449 2-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C([H])=C(F)C([*:1])=C1[H] 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 6
- 125000005714 2,5- (1,3-dioxanylene) group Chemical group [H]C1([H])OC([H])([*:1])OC([H])([H])C1([H])[*:2] 0.000 claims description 5
- LELOWRISYMNNSU-UHFFFAOYSA-N Hydrocyanic acid Natural products N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 5
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 claims description 5
- 125000001153 fluoro group Chemical group F* 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 230000003796 beauty Effects 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 230000010287 polarization Effects 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 150000003254 radicals Chemical class 0.000 claims description 3
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims description 2
- 241000219289 Silene Species 0.000 claims description 2
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 2
- 125000005826 2-chloro-1,4-phenylene group Chemical group [H]C1=C([*:2])C([H])=C(Cl)C([*:1])=C1[H] 0.000 claims 1
- 229940125890 compound Ia Drugs 0.000 claims 1
- 125000004786 difluoromethoxy group Chemical group [H]C(F)(F)O* 0.000 claims 1
- 238000000034 method Methods 0.000 description 114
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 79
- 230000003287 optical effect Effects 0.000 description 70
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 62
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 46
- PUFNCAACUKXZTR-UHFFFAOYSA-N 4-[2-(4-pentylphenyl)phenyl]benzonitrile Chemical group C1=CC(CCCCC)=CC=C1C1=CC=CC=C1C1=CC=C(C#N)C=C1 PUFNCAACUKXZTR-UHFFFAOYSA-N 0.000 description 42
- 230000000704 physical effect Effects 0.000 description 40
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 36
- 239000004305 biphenyl Substances 0.000 description 33
- 235000010290 biphenyl Nutrition 0.000 description 33
- 230000002349 favourable effect Effects 0.000 description 30
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 28
- 125000003545 alkoxy group Chemical group 0.000 description 27
- 229920000728 polyester Polymers 0.000 description 21
- HHPCNRKYVYWYAU-UHFFFAOYSA-N 4-cyano-4'-pentylbiphenyl Chemical group C1=CC(CCCCC)=CC=C1C1=CC=C(C#N)C=C1 HHPCNRKYVYWYAU-UHFFFAOYSA-N 0.000 description 20
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 19
- PANLHJSWXJODQV-UHFFFAOYSA-N 4-(5-pentylpyridin-2-yl)benzonitrile Chemical compound N1=CC(CCCCC)=CC=C1C1=CC=C(C#N)C=C1 PANLHJSWXJODQV-UHFFFAOYSA-N 0.000 description 18
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 16
- BKXSBLROUCJNHD-UHFFFAOYSA-N 4-(5-butylpyridin-2-yl)benzonitrile Chemical compound N1=CC(CCCC)=CC=C1C1=CC=C(C#N)C=C1 BKXSBLROUCJNHD-UHFFFAOYSA-N 0.000 description 15
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 15
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 15
- 229920000642 polymer Polymers 0.000 description 15
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 13
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 13
- 239000011521 glass Substances 0.000 description 13
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 13
- BALGERHMIXFENA-MGCOHNPYSA-N CCCC[C@H]1CC[C@H](C(O)=O)CC1 Chemical compound CCCC[C@H]1CC[C@H](C(O)=O)CC1 BALGERHMIXFENA-MGCOHNPYSA-N 0.000 description 12
- 125000002619 bicyclic group Chemical group 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 11
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 11
- 239000000654 additive Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 10
- GPGGNNIMKOVSAG-UHFFFAOYSA-N 4-(4-octoxyphenyl)benzonitrile Chemical group C1=CC(OCCCCCCCC)=CC=C1C1=CC=C(C#N)C=C1 GPGGNNIMKOVSAG-UHFFFAOYSA-N 0.000 description 9
- STRJVIVMRXTARL-UHFFFAOYSA-N 4-[3-fluoro-4-(4-propylphenyl)phenyl]benzonitrile Chemical group C1=CC(CCC)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C#N)C=C1F STRJVIVMRXTARL-UHFFFAOYSA-N 0.000 description 9
- 101100508413 Caenorhabditis elegans ifc-1 gene Proteins 0.000 description 9
- 239000013078 crystal Substances 0.000 description 9
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 9
- DLLIPJSMDJCZRF-UHFFFAOYSA-N 4-(4-ethylphenyl)benzonitrile Chemical group C1=CC(CC)=CC=C1C1=CC=C(C#N)C=C1 DLLIPJSMDJCZRF-UHFFFAOYSA-N 0.000 description 8
- FURZYCFZFBYJBT-UHFFFAOYSA-N 4-(4-pentylcyclohexyl)benzonitrile Chemical compound C1CC(CCCCC)CCC1C1=CC=C(C#N)C=C1 FURZYCFZFBYJBT-UHFFFAOYSA-N 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- YJAICRQJVYWDCE-UHFFFAOYSA-N 2-hexylbenzonitrile Chemical compound CCCCCCC1=CC=CC=C1C#N YJAICRQJVYWDCE-UHFFFAOYSA-N 0.000 description 7
- HYBZAFSPFHNSAB-UHFFFAOYSA-N 4-(5-propylpyridin-2-yl)benzonitrile Chemical compound N1=CC(CCC)=CC=C1C1=CC=C(C#N)C=C1 HYBZAFSPFHNSAB-UHFFFAOYSA-N 0.000 description 7
- 101150040499 icd-2 gene Proteins 0.000 description 7
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 7
- QKEBUASRTJNJJS-UHFFFAOYSA-N 4-[4-(4-pentylcyclohexyl)phenyl]benzonitrile Chemical group C1CC(CCCCC)CCC1C1=CC=C(C=2C=CC(=CC=2)C#N)C=C1 QKEBUASRTJNJJS-UHFFFAOYSA-N 0.000 description 6
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 6
- PJBOOKMLDPERRS-PCYFZWJMSA-N C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C=2C=CC(=CC=2)[C@@H]2CC[C@@H](CCC)CC2)C=C1 Chemical group C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C=2C=CC(=CC=2)[C@@H]2CC[C@@H](CCC)CC2)C=C1 PJBOOKMLDPERRS-PCYFZWJMSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 229910052740 iodine Inorganic materials 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 210000002784 stomach Anatomy 0.000 description 6
- 150000001911 terphenyls Chemical class 0.000 description 6
- XXUSEPRYHRDKFV-UHFFFAOYSA-N 4-(4-propylcyclohexyl)benzonitrile Chemical compound C1CC(CCC)CCC1C1=CC=C(C#N)C=C1 XXUSEPRYHRDKFV-UHFFFAOYSA-N 0.000 description 5
- XFMPTZWVMVMELB-UHFFFAOYSA-N 4-(4-propylphenyl)benzonitrile Chemical group C1=CC(CCC)=CC=C1C1=CC=C(C#N)C=C1 XFMPTZWVMVMELB-UHFFFAOYSA-N 0.000 description 5
- SSXIKUCDZOQOKB-UHFFFAOYSA-N 4-(5-pentyl-1,3-dioxan-2-yl)benzonitrile Chemical compound O1CC(CCCCC)COC1C1=CC=C(C#N)C=C1 SSXIKUCDZOQOKB-UHFFFAOYSA-N 0.000 description 5
- 239000005254 4-(trans-4-Propylcyclohexyl)benzonitrile Substances 0.000 description 5
- XWHHYOYVRVGJJY-QMMMGPOBSA-N 4-fluoro-L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(F)C=C1 XWHHYOYVRVGJJY-QMMMGPOBSA-N 0.000 description 5
- 210000001015 abdomen Anatomy 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 125000006225 propoxyethyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- KZOJYOOUQDHAOL-UHFFFAOYSA-N 2-fluoro-1-[4-[2-(4-fluorophenyl)ethyl]phenyl]-4-pentylbenzene Chemical compound FC1=CC(CCCCC)=CC=C1C(C=C1)=CC=C1CCC1=CC=C(F)C=C1 KZOJYOOUQDHAOL-UHFFFAOYSA-N 0.000 description 4
- ARVIKYSYSDWXFV-UHFFFAOYSA-N 4-(2-fluoro-4-pentylphenyl)benzonitrile Chemical group FC1=CC(CCCCC)=CC=C1C1=CC=C(C#N)C=C1 ARVIKYSYSDWXFV-UHFFFAOYSA-N 0.000 description 4
- VADSDVGLFDVIMG-UHFFFAOYSA-N 4-(4-hexylphenyl)benzonitrile Chemical group C1=CC(CCCCCC)=CC=C1C1=CC=C(C#N)C=C1 VADSDVGLFDVIMG-UHFFFAOYSA-N 0.000 description 4
- 229910021639 Iridium tetrachloride Inorganic materials 0.000 description 4
- 125000003342 alkenyl group Chemical group 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- JHAYEQICABJSTP-UHFFFAOYSA-N decoquinate Chemical group N1C=C(C(=O)OCC)C(=O)C2=C1C=C(OCC)C(OCCCCCCCCCC)=C2 JHAYEQICABJSTP-UHFFFAOYSA-N 0.000 description 4
- 150000002012 dioxanes Chemical class 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- QNQQWAKSXLYHAP-UHFFFAOYSA-N 1-[4-[2-(4-chlorophenyl)ethyl]phenyl]-2-fluoro-4-pentylbenzene Chemical compound FC1=CC(CCCCC)=CC=C1C(C=C1)=CC=C1CCC1=CC=C(Cl)C=C1 QNQQWAKSXLYHAP-UHFFFAOYSA-N 0.000 description 3
- VNVCPGJKTGFEBX-UHFFFAOYSA-N 4-(2-fluoro-4-propylphenyl)benzonitrile Chemical group FC1=CC(CCC)=CC=C1C1=CC=C(C#N)C=C1 VNVCPGJKTGFEBX-UHFFFAOYSA-N 0.000 description 3
- RDISTOCQRJJICR-UHFFFAOYSA-N 4-(4-pentoxyphenyl)benzonitrile Chemical group C1=CC(OCCCCC)=CC=C1C1=CC=C(C#N)C=C1 RDISTOCQRJJICR-UHFFFAOYSA-N 0.000 description 3
- ZCZHIMLDHBRGMF-UHFFFAOYSA-N 4-(5-butyl-1,3-dioxan-2-yl)benzonitrile Chemical compound O1CC(CCCC)COC1C1=CC=C(C#N)C=C1 ZCZHIMLDHBRGMF-UHFFFAOYSA-N 0.000 description 3
- RGONNDWSVOCREF-UHFFFAOYSA-N 4-(5-pentylpyrimidin-2-yl)benzonitrile Chemical compound N1=CC(CCCCC)=CN=C1C1=CC=C(C#N)C=C1 RGONNDWSVOCREF-UHFFFAOYSA-N 0.000 description 3
- BPMBNLJJRKCCRT-UHFFFAOYSA-N 4-phenylbenzonitrile Chemical group C1=CC(C#N)=CC=C1C1=CC=CC=C1 BPMBNLJJRKCCRT-UHFFFAOYSA-N 0.000 description 3
- JNCMHMUGTWEVOZ-UHFFFAOYSA-N F[CH]F Chemical compound F[CH]F JNCMHMUGTWEVOZ-UHFFFAOYSA-N 0.000 description 3
- 108010081348 HRT1 protein Hairy Proteins 0.000 description 3
- 102100021881 Hairy/enhancer-of-split related with YRPW motif protein 1 Human genes 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000004154 complement system Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 125000005767 propoxymethyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])[#8]C([H])([H])* 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- WQEOBOLNUAJZQI-UHFFFAOYSA-N 1-butoxy-4-[2-(4-fluorophenyl)ethynyl]benzene Chemical compound C1=CC(OCCCC)=CC=C1C#CC1=CC=C(F)C=C1 WQEOBOLNUAJZQI-UHFFFAOYSA-N 0.000 description 2
- GAQIPJYDPJVUKE-UHFFFAOYSA-N 1-ethyl-4-phenylcyclohexa-2,4-diene-1-carbonitrile Chemical group C1=CC(CC)(C#N)CC=C1C1=CC=CC=C1 GAQIPJYDPJVUKE-UHFFFAOYSA-N 0.000 description 2
- QEZNXFQJURYHSI-UHFFFAOYSA-N 1-fluoro-4-[2-(4-pentoxyphenyl)ethynyl]benzene Chemical compound C1=CC(OCCCCC)=CC=C1C#CC1=CC=C(F)C=C1 QEZNXFQJURYHSI-UHFFFAOYSA-N 0.000 description 2
- WCJUJMPIFZMWOZ-UHFFFAOYSA-N 1-pentyl-4-phenylcyclohexa-2,4-diene-1-carbonitrile Chemical group C1=CC(CCCCC)(C#N)CC=C1C1=CC=CC=C1 WCJUJMPIFZMWOZ-UHFFFAOYSA-N 0.000 description 2
- HYVLKLKHESOLIU-UHFFFAOYSA-N 2,6-difluoro-4-[2-(4-pentylphenyl)phenyl]benzonitrile Chemical group C1=CC(CCCCC)=CC=C1C1=CC=CC=C1C1=CC(F)=C(C#N)C(F)=C1 HYVLKLKHESOLIU-UHFFFAOYSA-N 0.000 description 2
- PJPLBHHDTUICNN-UHFFFAOYSA-N 4-(4-butylphenyl)benzonitrile Chemical group C1=CC(CCCC)=CC=C1C1=CC=C(C#N)C=C1 PJPLBHHDTUICNN-UHFFFAOYSA-N 0.000 description 2
- TUENMDWVPMFBFB-UHFFFAOYSA-N 4-(5-ethylpyridin-2-yl)benzonitrile Chemical compound N1=CC(CC)=CC=C1C1=CC=C(C#N)C=C1 TUENMDWVPMFBFB-UHFFFAOYSA-N 0.000 description 2
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- 239000005209 4-Butyl-4'-cyanobiphenyl Substances 0.000 description 2
- AOJIOUFMDYKZAS-UHFFFAOYSA-N 4-[5-(4-pentylphenyl)pyridin-2-yl]benzonitrile Chemical compound C1=CC(CCCCC)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C#N)N=C1 AOJIOUFMDYKZAS-UHFFFAOYSA-N 0.000 description 2
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- 125000006043 5-hexenyl group Chemical group 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CQIBOSGLQWPHGL-WGSAOQKQSA-N CCCCC[C@H]1CC[C@@H](CC1)c1ccc(cc1)-c1ccc(OC(F)F)cc1 Chemical group CCCCC[C@H]1CC[C@@H](CC1)c1ccc(cc1)-c1ccc(OC(F)F)cc1 CQIBOSGLQWPHGL-WGSAOQKQSA-N 0.000 description 2
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- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 description 2
- 239000004990 Smectic liquid crystal Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000004423 acyloxy group Chemical group 0.000 description 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 2
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- NZNMSOFKMUBTKW-UHFFFAOYSA-N cyclohexanecarboxylic acid Chemical compound OC(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 235000018977 lysine Nutrition 0.000 description 2
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- 125000003118 aryl group Chemical group 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000004074 biphenyls Chemical class 0.000 description 1
- 125000006226 butoxyethyl group Chemical group 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- DQZKGSRJOUYVPL-UHFFFAOYSA-N cyclohexyl benzoate Chemical class C=1C=CC=CC=1C(=O)OC1CCCCC1 DQZKGSRJOUYVPL-UHFFFAOYSA-N 0.000 description 1
- IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical class C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 description 1
- 125000004956 cyclohexylene group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 125000001543 furan-2,5-diyl group Chemical group O1C(=CC=C1*)* 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 150000002669 lysines Chemical class 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- UVEWQKMPXAHFST-UHFFFAOYSA-N n,1-diphenylmethanimine Chemical class C=1C=CC=CC=1C=NC1=CC=CC=C1 UVEWQKMPXAHFST-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000075 oxide glass Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 150000001629 stilbenes Chemical class 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 150000003527 tetrahydropyrans Chemical class 0.000 description 1
- 150000001608 tolans Chemical class 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- C09K19/06—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
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
-
- 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
- C09K19/42—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
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
-
- 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
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
Abstract
Description
Claims (32)
- 1.支持体シートに任意に設けられる2電極間に誘電的に正の液晶混合物および 必要に応じてさらに光学的に透明な媒体を含み、 その液晶分子が電源を切った状態で不規則に配向しており、 液晶混合物の屈折率の1つがマトリックスの屈折率nMと本質的に一致し、およ び/または液晶混合物の質量を光学的に透明な媒体の質量で割った値が1.5以 上であり、および 入射光の偏光とは無関係に、2切換え状態の一方において他方の状態に比べて低 下した透過率を有する電気光学液晶系において、前記液晶混合物が式I▲数式、 化学式、表等があります▼I (式中、 Q1は▲数式、化学式、表等があります▼であり、▲数式、化学式、表等があり ます▼および▲数式、化学式、表等があります▼は、互い独立してトランス−1 ,4−シクロヘキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニ レン、3−フルオロ−1,4−フェニレンであり、そしてA1および、存在する ならばA2の1つはビリジン−2,5−ジイル、ピリミジン−2,5−ジイル、 1,3−ジオキサン−2,5−ジイル、テトラヒドロピラン−2,5−ジイルま たはナフタレン−2,6−ジイルでもあり、 Z1およびZ2は、互いに独立して単結合、−CH2CH2−、−COO−、− OCO−、−C−C−、−CH2O−またはこれらの橋基の2種以上の組合せで あり、 YおよびXは、互いに独立してHまたはFであり、またXおよびYの1つはCl でもあり、 Wは−CN、−Cl、−F、−CF3、−OCF3、−OCHF2、−NCSま たはR2であり、R1およびR2は、互いに独立して、その1つまたは隣接しな い2つのCH2基を−O−または−CH=CH−によって置き換えることもでき る1〜12個のC原子を有するアルキルであり、および mは0、1または2である) の1種以上の化合物を含有していることを特徴とする電気光学液晶系。
- 2. 前記液晶混合物が多かれ少なかれ互いに境を画した区分の形で光学的に透 明な媒体中に埋め込まれていることを特徴とする請求項1記載の系。
- 3. 前記液晶混合物が光学的に透明な媒体中で多少凝集性の連続相を形成して いることを特徴とする請求項1記載の系。
- 4. PDLC系であることを特徴とする請求項2記載の系。
- 5. NCAP系であることを特徴とする請求項2記載の系。
- 6. PN系であることを特徴とする請求項3記載の系。
- 7. 前記液晶混合物が式Ia ▲数式、化学式、表等があります▼(Ia)〔式中、 ▲数式、化学式、表等があります▼および▲数式、化学式、表等があります▼は 、互いに独立して1,4−シクロヘキシレン、1,4−フェニレン、2−フルオ ロ−1,4−フェニレンまたは3−フルオロ−1,4−フェニレンであり、およ び X1はHまたはFであり、そして 以下の番号の組合せ1〜5がn、Z3およびZ4に当てはまる: 番号nZ3Z4 10単結合− 20−CH2CH2−− 31−CH2CH2−単結合 41単結合−CH2CH2− 51単結合単結合 の1種以上の化合物を含んでいることを特徴とする請求項1〜6の1項に記載の 系。
- 8.化合物Iaにおいて、▲数式、化学式、表等があります▼、が▲数式、化学 式、表等があります▼、▲数式、化学式、表等があります▼、▲数式、化学式、 表等があります▼、▲数式、化学式、表等があります▼、▲数式、化学式、表等 があります▼、▲数式、化学式、表等があります▼、▲数式、化学式、表等があ ります▼、▲数式、化学式、表等があります▼、▲数式、化学式、表等がありま す▼または▲数式、化学式、表等があります▼であることを特徴とする請求項7 記載の系。
- 9. 前記液晶混合物が以下の化合物群▲数式、化学式、表等があります▼ ▲数式、化学式、表等があります▼ (ただし、▲数式、化学式、表等があります▼はトランス−1,4−シクロヘキ シレンまたは1,4−フェニレンであり、およびR1は請求項1に示した意味で ある)から選択される化合物を基礎とし、また誘電異方性を増大させるために次 式▲数式、化学式、表等があります▼ (式中、 ▲数式、化学式、表等があります▼は2−フルオロ−1,4−フエニレンまたは 3−フルオロ−1,4−フェニレンであり、▲数式、化学式、表等があります▼ はトランス−1,4−シクロヘキシレン、1,4−フェニレン、2−フルオロ− 1,4−フエニレンまたは3−フルオロ−1,4−フエニレンであり、およびO は0または1であり、そして R1は請求項1に示した意味である) の1種以上の化合物を5〜60質量%含んでいることを特徴とする請求項1〜8 の1項に記載の系。
- 10.前記液晶混合物が式Ib ▲数式、化学式、表等があります▼Ib[式中、 Q2は▲数式、化学式、表等があります▼または▲数式、化学式、表等がありま す▼であり、環▲数式、化学式、表等があります▼および▲数式、化学式、表等 があります▼の一方は▲数式、化学式、表等があります▼(ただし、V1はNま たはHである)であり、そして他方は、存在ずるならばトランス−1,4−シク ロヘキシレンまたは1,4−フェニレンであり、 X2およびY2は、互いに独立してHまたはFであり、Pは0または1であり、 および Z5およびZ6は、互いに独立して単結合またはCH2CH2−であり、そして R1は請求項1に示した意味である] の1種以上の化合物を含んでいることを特徴とする請求項1〜9の1項に記載の 系。
- 11.X2およびY2の少なくとも一方がFであることを特徴とする請求項10 記載の系。
- 12.X2=Y2=Hであることを特徴とする請求項10記載の系。
- 13.前記液晶混合物が式Ic ▲数式、化学式、表等があります▼Ic[式中、 Q3は▲数式、化学式、表等があります▼または▲数式、化学式、表等がありま す▼であり、環▲数式、化学式、表等があります▼または▲数式、化学式、表等 があります▼の一方は▲数式、化学式、表等があります▼(ただし、T1は−C H2−または−O−である)であり、そして他方は、存在するならばトランス− 1,4−シクロヘキシレン、1,4−フエニレン、2−フルオロ−1,4−フェ ニレンまたは3−フルオロ−1,4−フェニレンであり、Z7およびZ8は、互 いに独立して単結合、−COO−、−OCO−または−CH2CH2−であり、 rおよびqは、互いに独立して0または1であり、X3はFまたはClであり、 および ▲数式、化学式、表等があります▼は2−フルオロ−または2−クロロ−1,4 −フェニレンまたは3−フルオロ−または3−クロロ−1,4−フェニレンであ り、そして R1は請求項1に示した意味である] の1種以上の化合物を含んでいることを特徴とする請求項1〜12の1項に記載 の系。
- 14.前記液晶混合物が式Id ▲数式、化学式、表等があります▼Id(式中、 ▲数式、化学式、表等があります▼は1,4−フェニレンまたはトランス−1, 4−シクロヘキシレンであり、 ▲数式、化学式、表等があります▼は1,4−フェニレン、2−フルオロ−1, 4−フェニレン、3−フルオロ−1,4−フェニレンまたはトランス−1,4− シクロヘキシレンであり、Z9は単結合、−COO−、OCO−または−CH2 CH2−であり、 Z10単結合、−COO−または−CH2CH2−であり、および Sは0または1であり、そして R1は請求項1に示したの意味である)の1種以上の化合物を含んでいることを 特徴とする請求項1〜13の1項に記載の系。
- 15.前記液晶混合物が式IdE2−1およびIdE3−1〜IdE3−8▲数 式、化学式、表等があります▼IdE2−1▲数式、化学式、表等があります▼ IdE3−1▲数式、化学式、表等があります▼IdE3−2▲数式、化学式、 表等があります▼IdE3−3▲数式、化学式、表等があります▼IdE3−4 ▲数式、化学式、表等があります▼IdE3−5▲数式、化学式、表等がありま す▼IdE3−6▲数式、化学式、表等があります▼IdE3−7▲数式、化学 式、表等があります▼IdE3−8(式中、R1は請求項1に示した意味である )の化合物群から選択される1種以上の化合物を含んでいることを特徴とする請 求項14記載の系。
- 16. 前記液晶混合物が式Ie4−1〜Ie4−4▲数式、化学式、表等があ ります▼Ie4−1▲数式、化学式、表等があります▼Ie4−2▲数式、化学 式、表等があります▼Ie4−3▲数式、化学式、表等があります▼Ie4−4 (式中、 ▲数式、化学式、表等があります▼は、それぞれの場合に互いに独立して、1, 4−フェニレン、2−フルオロ−1,4−フェニレン、3−フルオロ−1,4− フェニレンまたはトランス−1,4−シクロヘキシレンであり、 ▲数式、化学式、表等があります▼は、それぞれ場合に互いに独立して、▲数式 、化学式、表等があります▼、▲数式、化学式、表等があります▼または▲数式 、化学式、表等があります▼であり、tは0または1であり、および ▲数式、化学式、表等があります▼は2−フルオ−1,4フェニレンまたは3− フルオロ−1,4−フェニレンであり、そしてR1は請求項1に示した意味であ る) のカルボニトリル類の群から選択される1種以上の4環式化合物を含んでいるこ とを特徴とする請求項1〜15記載の系。
- 17.式If ▲数式、化学式、表等があります▼If(式中、 環▲数式、化学式、表等があります▼および、存在するならば▲数式、化学式、 表等があります▼の少なくとも1つは1,4−フェニレン、2−フルオロ−1, 4−フェニレン、3−フルオロ−1.4−フェニレン、トランス−1,4−シク ロヘキシレン、ピリジン−2,5−ジイル、ピリミジン−2,5−ジイルまたは 1,3−ジオキサン−2,5−ジイルであり、そして他方は、存在するならばト ランス−1,4−シクロヘキシレン、1,4−フェニレンであり、 Z11およびZ12は、それぞれの場合に互いに独立して単結合、−C≡C、− CH2CH2−、−COO−、−OCO−またはこれらの橋構成員の2種以上の 組合せであり、 vは0、1または2であり、 aは0または1であり、 ▲数式、化学式、表等があります▼は2−フルオロ−1,4−フェレンまたは3 −フルオロ−1,4−フェニレンであり、▲数式、化学式、表等があります▼は 3,5−ジフルオロ−1,4−フェニレンであり、および T2は−Cl、−F、−CF3、−OCF3、−O−CHF2またはNCSであ り、そして R1は請求項1に示した意味である) の1種以上の化合物を含んでいることを特徴とする請求項1〜16の1項に記載 の系。
- 18.T2がNCSであることを特徴とする請求項17記載の系。
- 19.T2が−F、−CF3、−OCF3または−OCHF2であることを特徴 とする請求項17記載の系。
- 20.T2がClであることを特徴する請求項17記載の系。
- 21.vが1または2であることを特徴とする請求項20記載の系。
- 22.前記液晶混合物が、Δε≧2の誘電的に正の化合物から成る誘電的に正の 成分A以外に、−2≦Δε≦+2の化合物から成る誘電的に中性の化合物B、お よび必要に応じてΔε<−2の化合物から成る誘電的に負の成分Cを含んでいる ことを特徴とする請求項1〜21の1項に記載の系。
- 23.前記液晶混合物が式Ig R1−Q4−COO−Q5−R2 Ig(式中、 Q4およびQ5は、それぞれの場合に互いに独立して▲数式、化学式、表等があ ります▼、▲数式、化学式、表等があります▼、▲数式、化学式、表等がありま す▼、▲数式、化学式、表等があります▼、▲数式、化学式、表等があります▼ 、または▲数式、化学式、表等があります▼であり、そしてQ4およびQ5の一 方は▲数式、化学式、表等があります▼、▲数式、化学式、表等があります▼ま たは▲数式、化学式、表等があります▼であり、および R1およびR2は、それぞれの場合に互いに独立して請求項1に示した意味であ る) の1種以上の化合物を含んでいることを特徴とする請求項1〜22の1項に記載 の系。
- 24.前記液晶混合物が式Ih R1−Q6−C≡C−Q7−R2 Ih(式中、 基R1およびR2の少なくとも1つは請求項1に示した意味であり、 2つの基R1およびR2の一方はF、Cl、OCF3、OCHF2またはCF3 でもあり、 基Q6およびQ7は、それぞれの場合に互いに独立して▲数式、化学式、表等が あります▼、▲数式、化学式、表等があります▼、▲数式、化学式、表等があり ます▼または▲数式、化学式、表等があります▼であり、Q6は▲数式、化学式 、表等があります▼、▲数式、化学式、表等があります▼または▲数式、化学式 、表等があります▼でもあり、そしてQ7は▲数式、化学式、表等があります▼ でもある)の1種以上の化合物を含んでいることを特徴とする請求項1〜23の 1項に記載の系。
- 25.前記液晶混合物が式Ii R1−Q8−CH2CH2−Q9R2 Ii[式中、 R1およびR2は、それぞれ互いに独立して請求項1に示した意味であり、およ び Q8およびQ9は、それぞれの場合に互いに独立してトランス−1,4−シクロ ヘキシレン、1,4−フェニレン、4,4′−ビフェニリル、4,4′−シクロ ヘキシルフェニルまたは4,4′−フェニルシクロヘキシル(ただし、分子中に 存在する1,4−フェニレン基の1つは弗素または塩素で置換することもできる )]の1種以上の化合物を含んでいることを特徴とする請求項1〜24の1項に 記載の系。
- 26.前記液晶混合物が化合物群II〜IVT−W1−Phe−CN II R−W1−Cyc−CN III T−V−Phe−CN IV (式中、 Rは、それぞれの場合に互いに独立して、その1つまたは隣接しない2つのCH 2基を−O−、−CO−および/または−CH=CHで置き換えることもできる 1〜15個のC原子を有するアルキル基であり、 W1はPhe.(F)−Y1またはCyc−Y1であり、Y1は単結合、−CO O−または−OCO−であり、Vはピリジン−2,5−ジイルまたはピリミジン −2,5−ジイルであり、 TはR、R−Phe.(F)−Y1またはR−Cyc−Y1であり、および Phe.(F)は1,4−フェニレン、2−フルオロ−1,4−フェニレンまた は3−フルオロ−1、4−フェニレンである) から選択される1種以上の化合物をさらに含んでいることを特徴とする請求項1 〜25の1項に記載の系。
- 27.前記液晶混合物がΔε>3の誘電異方性を有することを特徴とする請求項 1〜26の1項に記載の系。
- 28.前記液晶混合物が3≦Δε≦15の誘電異方性を有する化合物を基礎とす ることを特徴とする請求項1〜27の1項に記載の系。
- 29.前記液晶混合物が多色性染料を含有していることを特徴とする請求項1〜 28の1項に記載の系。
- 30.前記液晶混合物がドーピング成分を含有していることを特徴とする請求項 1〜29の1項に記載の系。
- 31.請求項1および7〜30の少なくとも1項に記載の液晶混合物と同等であ ることを特徴とする液晶。
- 32.請求項2〜6の1項に記載の電気光学系に請求項30に記載の液晶混合物 の使用。
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GB898922168A GB8922168D0 (en) | 1989-10-02 | 1989-10-02 | Method for increasing the dielectric anisotropy of liquid crystals |
GB8922168.3 | 1989-10-02 | ||
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DE4000471.6 | 1990-01-10 | ||
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DE4000723.5 | 1990-01-12 | ||
DE4001023A DE4001023A1 (de) | 1990-01-16 | 1990-01-16 | Elektrooptisches fluessigkristallsystem |
DE4001023.6 | 1990-01-16 | ||
DE4001539.4 | 1990-01-19 | ||
DE4001541.6 | 1990-01-19 | ||
DE4001540.8 | 1990-01-19 | ||
DE4001541A DE4001541A1 (de) | 1990-01-19 | 1990-01-19 | Elektrooptisches fluessigkristallsystem |
DE4001540A DE4001540A1 (de) | 1990-01-19 | 1990-01-19 | Elektrooptisches fluessigkristallsystem |
DE4001539A DE4001539A1 (de) | 1990-01-19 | 1990-01-19 | Elektrooptisches fluessigkristallsystem |
DE4001683.8 | 1990-01-22 | ||
DE4001683A DE4001683A1 (de) | 1990-01-22 | 1990-01-22 | Elektrooptisches fluessigkristallsystem |
DE4001843A DE4001843A1 (de) | 1990-01-23 | 1990-01-23 | Elektrooptisches fluessigkristallsystem |
DE4001843.1 | 1990-01-23 | ||
DE4002146.7 | 1990-01-25 | ||
DE4002146A DE4002146A1 (de) | 1990-01-25 | 1990-01-25 | Elektrooptisches fluessigkristallsystem |
GB9001944.9 | 1990-01-29 | ||
GB909001944A GB9001944D0 (en) | 1990-01-29 | 1990-01-29 | Method for increasing the dielectric anisotropy of liquid crystals |
DE8922168.3 | 1990-02-20 | ||
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JP11098698A Division JP3133737B2 (ja) | 1989-10-02 | 1999-04-06 | 電気光学液晶系 |
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JP2515321A Expired - Lifetime JP2962825B2 (ja) | 1989-10-02 | 1990-10-01 | 電気光学液晶系 |
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EP (1) | EP0452460B2 (ja) |
JP (1) | JP2962825B2 (ja) |
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CN (1) | CN1051926A (ja) |
CA (1) | CA2042603A1 (ja) |
DE (1) | DE59008314D1 (ja) |
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US5972240A (en) * | 1994-07-15 | 1999-10-26 | Seiko Epson Corporation | Liquid crystal composite material and liquid crystal display device(s) which use them |
JP2006515283A (ja) * | 2002-11-27 | 2006-05-25 | 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 | テトラヒドロピラン誘導体 |
WO2007037071A1 (ja) | 2005-09-28 | 2007-04-05 | Adeka Corporation | 調光性液晶素子 |
JP2007091850A (ja) * | 2005-09-28 | 2007-04-12 | Adeka Corp | 調光性液晶素子 |
US7923078B2 (en) | 2005-09-28 | 2011-04-12 | Adeka Corporation | Light-modulating liquid-crystal element |
JP2009541234A (ja) * | 2006-06-23 | 2009-11-26 | 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 ハフツング | メソゲン化合物、液晶媒体および液晶ディスプレイ |
Also Published As
Publication number | Publication date |
---|---|
JP2962825B2 (ja) | 1999-10-12 |
DE59008314D1 (de) | 1995-03-02 |
CA2042603A1 (en) | 1991-04-03 |
WO1991005029A1 (de) | 1991-04-18 |
CN1051926A (zh) | 1991-06-05 |
EP0452460B2 (de) | 1999-08-11 |
KR920701389A (ko) | 1992-08-11 |
YU245190A (sh) | 1992-07-20 |
SG26369G (en) | 1995-09-18 |
EP0452460A1 (de) | 1991-10-23 |
KR100204745B1 (ko) | 1999-06-15 |
EP0452460B1 (de) | 1995-01-18 |
US5344587A (en) | 1994-09-06 |
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