JP5451973B2 - 双安定液晶デバイスのための液晶組成物 - Google Patents
双安定液晶デバイスのための液晶組成物 Download PDFInfo
- Publication number
- JP5451973B2 JP5451973B2 JP2007500083A JP2007500083A JP5451973B2 JP 5451973 B2 JP5451973 B2 JP 5451973B2 JP 2007500083 A JP2007500083 A JP 2007500083A JP 2007500083 A JP2007500083 A JP 2007500083A JP 5451973 B2 JP5451973 B2 JP 5451973B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- independently
- crystal composition
- bistable
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 174
- 239000000203 mixture Substances 0.000 title claims description 127
- 150000001875 compounds Chemical class 0.000 claims description 126
- -1 R 42 Chemical compound 0.000 claims description 29
- 125000004432 carbon atom Chemical group C* 0.000 claims description 29
- 229910052731 fluorine Inorganic materials 0.000 claims description 29
- 125000003342 alkenyl group Chemical group 0.000 claims description 28
- 125000003545 alkoxy group Chemical group 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 22
- 239000004988 Nematic liquid crystal Substances 0.000 claims description 20
- 229910052736 halogen Inorganic materials 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 16
- 150000002367 halogens Chemical class 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 125000005842 heteroatom Chemical group 0.000 claims description 11
- 125000001153 fluoro group Chemical group F* 0.000 claims description 7
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims 5
- 210000004027 cell Anatomy 0.000 description 53
- 125000000217 alkyl group Chemical group 0.000 description 25
- 230000003287 optical effect Effects 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 15
- 239000002023 wood Substances 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 11
- 230000007704 transition Effects 0.000 description 11
- 230000009977 dual effect Effects 0.000 description 10
- 230000004044 response Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000002441 reversible effect Effects 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- WCLNGBQPTVENHV-MKQVXYPISA-N cholesteryl nonanoate Chemical group C([C@@H]12)C[C@]3(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@H]3[C@@H]1CC=C1[C@]2(C)CC[C@H](OC(=O)CCCCCCCC)C1 WCLNGBQPTVENHV-MKQVXYPISA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 125000004001 thioalkyl group Chemical group 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 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 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 239000004990 Smectic liquid crystal Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 230000006872 improvement Effects 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
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- OXIDJYIUYWHJRZ-UHFFFAOYSA-N 1-[[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]methyl]-1,2,4-triazole;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.O1C(CCC)COC1(C=1C(=CC(Cl)=CC=1)Cl)CN1N=CN=C1 OXIDJYIUYWHJRZ-UHFFFAOYSA-N 0.000 description 1
- 125000005714 2,5- (1,3-dioxanylene) group Chemical group [H]C1([H])OC([H])([*:1])OC([H])([H])C1([H])[*:2] 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 125000004744 butyloxycarbonyl group Chemical group 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 125000000262 haloalkenyl group Chemical group 0.000 description 1
- 125000004438 haloalkoxy group Chemical group 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 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 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000003136 n-heptyl 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])* 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 125000001148 pentyloxycarbonyl group Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 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 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing 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
- C09K19/06—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
- C09K19/12—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
- C09K19/10—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
-
- 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
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
-
- 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
- C09K19/42—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
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0466—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the linking chain being a -CF2O- chain
-
- 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)
- C09K2019/3021—Cy-Ph-Ph-Cy
-
- 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
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1391—Bistable or multi-stable liquid crystal cells
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3651—Control of matrices with row and column drivers using an active matrix using multistable liquid crystals, e.g. ferroelectric liquid crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04004100 | 2004-02-24 | ||
| EP04004100.6 | 2004-02-24 | ||
| PCT/EP2005/000909 WO2005081215A1 (en) | 2004-02-24 | 2005-01-31 | Liquid crystal composition for bistable liquid crystal devices |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007526368A JP2007526368A (ja) | 2007-09-13 |
| JP2007526368A5 JP2007526368A5 (enExample) | 2008-03-27 |
| JP5451973B2 true JP5451973B2 (ja) | 2014-03-26 |
Family
ID=34878172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007500083A Expired - Fee Related JP5451973B2 (ja) | 2004-02-24 | 2005-01-31 | 双安定液晶デバイスのための液晶組成物 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7670502B2 (enExample) |
| EP (1) | EP1721307B1 (enExample) |
| JP (1) | JP5451973B2 (enExample) |
| TW (1) | TWI464726B (enExample) |
| WO (1) | WO2005081215A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060134506A1 (en) | 2004-12-17 | 2006-06-22 | Kim Min S | Electrode catalyst for fuel cell |
| WO2007030717A2 (en) * | 2005-09-09 | 2007-03-15 | Wms Gaming Inc. | Wagering game system with bistable lcd display |
| US7553523B2 (en) * | 2006-01-13 | 2009-06-30 | Merck Patent Gmbh | Liquid crystal medium |
| ATE446350T1 (de) * | 2006-01-27 | 2009-11-15 | Merck Patent Gmbh | Flüssigkristallines medium und flüssigkristallanzeige |
| US8465672B2 (en) | 2006-08-18 | 2013-06-18 | Merck Patent Gmbh | Tetrahydropyran compounds |
| EP1908813B1 (de) * | 2006-10-04 | 2010-11-03 | Merck Patent GmbH | Flüssigkristallines Medium |
| DE502007006165D1 (de) * | 2006-10-04 | 2011-02-17 | Merck Patent Gmbh | Flüssigkristallines Medium |
| US20080106508A1 (en) * | 2006-11-08 | 2008-05-08 | Chunghwa Picture Tubes, Ltd. | Method of preventing image sticking |
| EP1925653B1 (en) * | 2006-11-27 | 2010-02-24 | MERCK PATENT GmbH | Liquid crystalline medium and liquid crystal display |
| ATE484564T1 (de) * | 2007-05-17 | 2010-10-15 | Dainippon Ink & Chemicals | Nematische flüssigkristallzusammensetzung und bistabile nematische flüssigkristallanzeige |
| US8642959B2 (en) * | 2007-10-29 | 2014-02-04 | Micron Technology, Inc. | Method and system of performing three-dimensional imaging using an electron microscope |
| KR20090070042A (ko) * | 2007-12-26 | 2009-07-01 | 삼성전자주식회사 | 액정조성물과 이를 포함하는 액정표시장치 |
| JP5518739B2 (ja) * | 2008-01-14 | 2014-06-11 | 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 | 液晶媒体 |
| ATE527333T1 (de) | 2008-03-11 | 2011-10-15 | Merck Patent Gmbh | Flüssigkristallines medium und flüssigkristallanzeige |
| KR101549961B1 (ko) * | 2008-09-26 | 2015-09-14 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| JP5544849B2 (ja) * | 2009-12-01 | 2014-07-09 | Ｊｎｃ株式会社 | 液晶組成物および液晶表示素子 |
| EP2457975B1 (en) * | 2010-11-29 | 2014-06-25 | Merck Patent GmbH | Liquid-crystalline mixtures |
| KR101465573B1 (ko) * | 2013-02-18 | 2014-11-26 | 디아이씨 가부시끼가이샤 | 액정 조성물, 액정 표시 소자 및 액정 디스플레이 |
| TWI477586B (zh) * | 2013-02-19 | 2015-03-21 | Dainippon Ink & Chemicals | 液晶組成物、液晶顯示元件及液晶顯示器 |
| KR20150123146A (ko) * | 2013-02-20 | 2015-11-03 | 디아이씨 가부시끼가이샤 | 액정 조성물, 액정 표시 소자 및 액정 디스플레이 |
| JP2014162751A (ja) * | 2013-02-25 | 2014-09-08 | Dic Corp | 化合物、液晶組成物、及び表示装置 |
| JP2014162752A (ja) * | 2013-02-25 | 2014-09-08 | Dic Corp | 化合物、液晶組成物、及び表示装置 |
| WO2014141385A1 (ja) * | 2013-03-12 | 2014-09-18 | Dic株式会社 | 液晶組成物、液晶表示素子及び液晶ディスプレイ |
| US9487705B2 (en) * | 2013-03-25 | 2016-11-08 | Dic Corporation | Liquid crystal composition and liquid crystal display device using the same |
| CN103351876B (zh) * | 2013-06-25 | 2015-02-11 | 江苏和成显示科技股份有限公司 | 液晶组合物及其液晶显示器件 |
| JP5459433B1 (ja) * | 2013-09-10 | 2014-04-02 | Ｄｉｃ株式会社 | 液晶組成物、液晶表示素子及び液晶ディスプレイ |
| CN103484130B (zh) * | 2013-09-25 | 2015-05-20 | 石家庄诚志永华显示材料有限公司 | 含环丁烷基化合物的液晶组合物 |
| CN105683822B (zh) * | 2013-10-17 | 2019-10-01 | 默克专利股份有限公司 | 用于调节光进入的装置 |
| CN104263382B (zh) * | 2014-09-11 | 2016-04-06 | 北京八亿时空液晶科技股份有限公司 | 含1,3-二噁烷及二氟甲氧基桥键化合物的液晶组合物及其应用 |
| CN105018108B (zh) * | 2015-06-10 | 2017-03-29 | 北京华科嘉泰科技有限公司 | 一种含1,3‑二噁烷化合物的液晶组合物及其应用 |
| US9726907B2 (en) | 2015-06-23 | 2017-08-08 | Indizen Optical Technologies, S.L. | Rewritable lens and method of manufacturing |
| CN105670648B (zh) * | 2016-01-12 | 2018-02-13 | 北京华科嘉泰科技有限公司 | 一种用于薄膜晶体管液晶显示器的液晶组合物 |
| CN113185985B (zh) * | 2021-06-30 | 2021-11-05 | 江苏集萃智能液晶科技有限公司 | 一种液晶组合物及应用其的双稳态液晶调光器件 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE157175T1 (de) | 1992-05-26 | 1997-09-15 | Canon Kk | Flüssigkristallvorrichtung und -apparat |
| JP2942094B2 (ja) * | 1992-05-26 | 1999-08-30 | キヤノン株式会社 | 液晶組成物、液晶素子および液晶装置 |
| JP3834857B2 (ja) | 1996-02-09 | 2006-10-18 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
| JP3511846B2 (ja) * | 1996-10-22 | 2004-03-29 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
| JP2000336360A (ja) | 1999-05-28 | 2000-12-05 | Kyocera Corp | 液晶表示装置 |
| JP4441953B2 (ja) * | 1999-06-29 | 2010-03-31 | チッソ株式会社 | 負の誘電率異方性値を有する新規な液晶性化合物、液晶組成物および液晶表示素子 |
| US6599589B1 (en) | 1999-09-30 | 2003-07-29 | Minolta Co., Ltd. | Liquid crystal composition and liquid crystal light display element using the same |
| JP2001164253A (ja) * | 1999-09-30 | 2001-06-19 | Minolta Co Ltd | 液晶組成物および液晶表示素子 |
| GB9928126D0 (en) | 1999-11-30 | 2000-01-26 | Secr Defence | Bistable nematic liquid crystal device |
| US6287647B1 (en) | 1999-12-03 | 2001-09-11 | Minolta Co., Ltd. | Liquid crystal composition and liquid crystal display using the same |
| GB0024487D0 (en) | 2000-10-05 | 2000-11-22 | Koninkl Philips Electronics Nv | Bistable chiral nematic liquid crystal display and method of driving the same |
| GB0024488D0 (en) | 2000-10-05 | 2000-11-22 | Koninkl Philips Electronics Nv | Bistable chiral nematic liquid crystal display and method of driving the same |
| JP4244556B2 (ja) | 2001-03-30 | 2009-03-25 | チッソ株式会社 | ビス（トリフルオロメチル）フェニル環を持つ液晶性化合物、液晶組成物および液晶表示素子 |
| JP4431937B2 (ja) | 2001-08-29 | 2010-03-17 | Ｄｉｃ株式会社 | 液晶組成物及び液晶表示素子 |
| KR20040066132A (ko) | 2001-11-22 | 2004-07-23 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 액정 디스플레이 디바이스 |
| JP2003300972A (ja) * | 2002-04-05 | 2003-10-21 | Chisso Corp | トリフルオロメチルフラン環を有する化合物 |
| US7112290B2 (en) | 2002-10-09 | 2006-09-26 | Dainippon Ink And Chemicals, Inc. | Liquid crystal composition and liquid crystal display element |
| DE60315346T2 (de) * | 2002-12-11 | 2008-04-17 | Merck Patent Gmbh | Schnell schaltende flüssigkristallzusammensetzungen zur verwendung in bistabilen flüssigkristallanzeigen |
| ATE359343T1 (de) * | 2002-12-11 | 2007-05-15 | Merck Patent Gmbh | Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen |
| US7335404B2 (en) * | 2003-05-08 | 2008-02-26 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid crystal composition for use in bistable liquid crystal devices |
-
2005
- 2005-01-31 EP EP05701264.3A patent/EP1721307B1/en not_active Expired - Lifetime
- 2005-01-31 US US10/590,353 patent/US7670502B2/en not_active Expired - Fee Related
- 2005-01-31 WO PCT/EP2005/000909 patent/WO2005081215A1/en not_active Ceased
- 2005-01-31 JP JP2007500083A patent/JP5451973B2/ja not_active Expired - Fee Related
- 2005-02-23 TW TW094105480A patent/TWI464726B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI464726B (zh) | 2014-12-11 |
| WO2005081215A1 (en) | 2005-09-01 |
| US20070176144A1 (en) | 2007-08-02 |
| TW200609888A (en) | 2006-03-16 |
| US7670502B2 (en) | 2010-03-02 |
| EP1721307A1 (en) | 2006-11-15 |
| WO2005081215A9 (en) | 2013-02-21 |
| EP1721307B1 (en) | 2013-04-17 |
| JP2007526368A (ja) | 2007-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5451973B2 (ja) | 双安定液晶デバイスのための液晶組成物 | |
| JP5371188B2 (ja) | 双安定液晶装置で使用される液晶組成物 | |
| JP6047125B2 (ja) | 電気光学的光変調素子、電気光学的ディスプレイおよび変調媒体 | |
| JP5100965B2 (ja) | 双安定型液晶デバイスにおいて用いる高速スイッチング液晶組成物 | |
| JP5036958B2 (ja) | 液晶媒体 | |
| JP5436739B2 (ja) | 双安定液晶装置で使用される液晶組成物 | |
| JP5208376B2 (ja) | 液晶媒体および電気光学ディスプレイ | |
| JP3119341B2 (ja) | 液晶組成物、それを有する液晶素子及びそれらを有する液晶装置 | |
| JP3119342B2 (ja) | 液晶組成物、それを有する液晶素子及びそれらを有する液晶装置 | |
| JP3043257B2 (ja) | 液晶組成物、それを有する液晶素子及びそれらを有する液晶装置 | |
| JP5575349B2 (ja) | 液晶媒体および電気光学的液晶ディスプレイ | |
| JP3119340B2 (ja) | 液晶組成物、それを有する液晶素子及びそれらを有する液晶装置 | |
| JP2007529767A (ja) | 電気光学光変調素子、ディスプレイおよび媒体 | |
| WO2007017008A1 (en) | Electro-optical light modulation element, display and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080130 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080130 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080204 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080806 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110412 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110712 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110720 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110812 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120410 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120810 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20121002 |
|
| A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20121207 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130430 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130508 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130529 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130603 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131029 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131227 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |