WO2019212183A1 - 중합성 액정 화합물, 광학 소자용 액정 조성물, 중합체, 광학 이방체 및 디스플레이 장치용 광학 소자 - Google Patents
중합성 액정 화합물, 광학 소자용 액정 조성물, 중합체, 광학 이방체 및 디스플레이 장치용 광학 소자 Download PDFInfo
- Publication number
- WO2019212183A1 WO2019212183A1 PCT/KR2019/004888 KR2019004888W WO2019212183A1 WO 2019212183 A1 WO2019212183 A1 WO 2019212183A1 KR 2019004888 W KR2019004888 W KR 2019004888W WO 2019212183 A1 WO2019212183 A1 WO 2019212183A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- group
- liquid crystal
- substituted
- unsubstituted
- Prior art date
Links
- 0 CC1(C)NC1(*)* Chemical compound CC1(C)NC1(*)* 0.000 description 16
- OGXJJPODEYULMR-UHFFFAOYSA-N C/[O]=C(\C=C)/OCCCOc(cc1)ccc1C(Oc(cc1)ccc1OC(c(cc1)ccc1OCCCOC(C=C)=O)O)=O Chemical compound C/[O]=C(\C=C)/OCCCOc(cc1)ccc1C(Oc(cc1)ccc1OC(c(cc1)ccc1OCCCOC(C=C)=O)O)=O OGXJJPODEYULMR-UHFFFAOYSA-N 0.000 description 1
- ORDLIQJBGKUDIL-UHFFFAOYSA-N C=CC(O)OCCCCCCOc1ccc(CCC(Oc2cccc(-c3c(-c4cccc(OC(CCc(cc5)ccc5OCCCCCCOC(C=C)=O)=O)c4)nc(ccc(OCCOCCOC(C=C)=O)c4)c4n3)c2)=O)cc1 Chemical compound C=CC(O)OCCCCCCOc1ccc(CCC(Oc2cccc(-c3c(-c4cccc(OC(CCc(cc5)ccc5OCCCCCCOC(C=C)=O)=O)c4)nc(ccc(OCCOCCOC(C=C)=O)c4)c4n3)c2)=O)cc1 ORDLIQJBGKUDIL-UHFFFAOYSA-N 0.000 description 1
- PIDVLTORDUQIJP-UHFFFAOYSA-N C=CC(OCCCCCCCOc(cc1)ccc1C(Oc(cc1)cc2c1nc(-c1cccc(OC(c(cc3)ccc3OCCCCCCOC(C=C)=O)=O)c1)c(-c1cc(OC(c(cc3)ccc3OCCCCCCOC(C=C)=O)=O)ccc1)n2)=O)=O Chemical compound C=CC(OCCCCCCCOc(cc1)ccc1C(Oc(cc1)cc2c1nc(-c1cccc(OC(c(cc3)ccc3OCCCCCCOC(C=C)=O)=O)c1)c(-c1cc(OC(c(cc3)ccc3OCCCCCCOC(C=C)=O)=O)ccc1)n2)=O)=O PIDVLTORDUQIJP-UHFFFAOYSA-N 0.000 description 1
- YDZHFLIQXGBFCC-UHFFFAOYSA-N C=CC(OCCCCCCOC(CC1)C=CC1OC1OC1C(CC1)CCC1O)=O Chemical compound C=CC(OCCCCCCOC(CC1)C=CC1OC1OC1C(CC1)CCC1O)=O YDZHFLIQXGBFCC-UHFFFAOYSA-N 0.000 description 1
- HHIOBXSQJAIVLT-UHFFFAOYSA-N C=CC(OCCCCCCOC(CC1)CCC1C(Oc(cc1)ccc1OC(c(cc1)ccc1OCCCCCCOC(C=C)=O)=O)=O)=O Chemical compound C=CC(OCCCCCCOC(CC1)CCC1C(Oc(cc1)ccc1OC(c(cc1)ccc1OCCCCCCOC(C=C)=O)=O)=O)=O HHIOBXSQJAIVLT-UHFFFAOYSA-N 0.000 description 1
- FLPSQLAEXYKMGQ-UHFFFAOYSA-N C=CC(OCCCCCCOc(cc1)ccc1C(O)=O)=O Chemical compound C=CC(OCCCCCCOc(cc1)ccc1C(O)=O)=O FLPSQLAEXYKMGQ-UHFFFAOYSA-N 0.000 description 1
- UXYIOKVAMUHEKG-UHFFFAOYSA-N C=CC(OCCCCCCOc(cc1)ccc1OC(C1CCC(COc2cc3c4nc(ccc(-c5cccc(OCCOCCOC(C=C)=O)c5)c5)c5nc4c(cc(cc4)OCC(CC5)CCC5C(Oc(cc5)ccc5OCCCOCCCC5CC6OC6CC5)=O)c4c3cc2)CCC1)=O)=O Chemical compound C=CC(OCCCCCCOc(cc1)ccc1OC(C1CCC(COc2cc3c4nc(ccc(-c5cccc(OCCOCCOC(C=C)=O)c5)c5)c5nc4c(cc(cc4)OCC(CC5)CCC5C(Oc(cc5)ccc5OCCCOCCCC5CC6OC6CC5)=O)c4c3cc2)CCC1)=O)=O UXYIOKVAMUHEKG-UHFFFAOYSA-N 0.000 description 1
- GPAJYPNCDVEYPG-UHFFFAOYSA-N C=CC(OCCCCCCOc(cc1)ccc1OCC(CC1)CCC1C(O)Oc1cc(-c2nc(cc(cc3)OCCOCCOC(C=C)=O)c3nc2-c2cc(OCC(CC3)CCC3C(Oc(cc3)ccc3OCCCCCCOC(C=C)=O)=O)ccc2)ccc1)=O Chemical compound C=CC(OCCCCCCOc(cc1)ccc1OCC(CC1)CCC1C(O)Oc1cc(-c2nc(cc(cc3)OCCOCCOC(C=C)=O)c3nc2-c2cc(OCC(CC3)CCC3C(Oc(cc3)ccc3OCCCCCCOC(C=C)=O)=O)ccc2)ccc1)=O GPAJYPNCDVEYPG-UHFFFAOYSA-N 0.000 description 1
- MYDWGIWBIMLWGH-UHFFFAOYSA-N C=CC(OCCCOC(CC1)CCC1C(Oc(cc1)ccc1OC(C(CC1)CCC1OCCCOC(C=[IH])=O)=O)=O)=O Chemical compound C=CC(OCCCOC(CC1)CCC1C(Oc(cc1)ccc1OC(C(CC1)CCC1OCCCOC(C=[IH])=O)=O)=O)=O MYDWGIWBIMLWGH-UHFFFAOYSA-N 0.000 description 1
- YFBBJLHFMRNNHX-UHFFFAOYSA-N C=CC(OCCCOc(cc1)ccc1C(Oc(cc1)ccc1OC(C(CC1)CCC1OCCCO)O)=O)=O Chemical compound C=CC(OCCCOc(cc1)ccc1C(Oc(cc1)ccc1OC(C(CC1)CCC1OCCCO)O)=O)=O YFBBJLHFMRNNHX-UHFFFAOYSA-N 0.000 description 1
- ZVXLUXZDBZJYRC-UHFFFAOYSA-N CC1C=CC(Oc(cc2)cc3c2nc(c(cc(cc2)OCc4ccc(COc(cc5)ccc5OCCCCCCOC(C=C)=O)cc4)c2c(cc2)c4cc2OC(C2CCC(COc(cc5)ccc5OCCCCCCOC(C=C)=O)CC2)=O)c4n3)=CC1 Chemical compound CC1C=CC(Oc(cc2)cc3c2nc(c(cc(cc2)OCc4ccc(COc(cc5)ccc5OCCCCCCOC(C=C)=O)cc4)c2c(cc2)c4cc2OC(C2CCC(COc(cc5)ccc5OCCCCCCOC(C=C)=O)CC2)=O)c4n3)=CC1 ZVXLUXZDBZJYRC-UHFFFAOYSA-N 0.000 description 1
- FHQWTXKAXXYWTD-UHFFFAOYSA-N CCCOCCOc1cc(-c(cc2)cc3c2nc(-c2cccc(OCC(CC4)CCC4C(Oc(cc4)ccc4OCCCCCCOC(C(C)=C)=O)=O)c2)c(-c2cc(OCC(CC4)CCC4C(Oc(cc4)ccc4OCCCCCCOC(C(C)=C)=O)=O)ccc2)n3)ccc1 Chemical compound CCCOCCOc1cc(-c(cc2)cc3c2nc(-c2cccc(OCC(CC4)CCC4C(Oc(cc4)ccc4OCCCCCCOC(C(C)=C)=O)=O)c2)c(-c2cc(OCC(CC4)CCC4C(Oc(cc4)ccc4OCCCCCCOC(C(C)=C)=O)=O)ccc2)n3)ccc1 FHQWTXKAXXYWTD-UHFFFAOYSA-N 0.000 description 1
- WKLPREIYUPUEAV-UHFFFAOYSA-N CCCOCCOc1cccc(C2C=C3N=C(c4cc(OCC(CC5)CCC5C(Oc(cc5)ccc5OCCCCCCOC(C=C)=O)=O)ccc4-c(cc4)c5cc4OCC(CC4)CCC4C(Oc(cc4)ccc4OCCCCCCOC(C=C)O)=O)C5=NC3=CC2)c1 Chemical compound CCCOCCOc1cccc(C2C=C3N=C(c4cc(OCC(CC5)CCC5C(Oc(cc5)ccc5OCCCCCCOC(C=C)=O)=O)ccc4-c(cc4)c5cc4OCC(CC4)CCC4C(Oc(cc4)ccc4OCCCCCCOC(C=C)O)=O)C5=NC3=CC2)c1 WKLPREIYUPUEAV-UHFFFAOYSA-N 0.000 description 1
- BIDIVZDXGXSBNG-UHFFFAOYSA-N OCCCCCCOC(C=C1)=CCC1OC(C(CC1)CCC1OC(C1=CCC(C=O)C=C1)=O)=O Chemical compound OCCCCCCOC(C=C1)=CCC1OC(C(CC1)CCC1OC(C1=CCC(C=O)C=C1)=O)=O BIDIVZDXGXSBNG-UHFFFAOYSA-N 0.000 description 1
- YXARATDANLOURC-UHFFFAOYSA-N Oc(cc1)cc2c1nc(-c1cccc(OC(c3ccccc3)=O)c1)c(-c1cc(OC(c3ccccc3)=O)ccc1)n2 Chemical compound Oc(cc1)cc2c1nc(-c1cccc(OC(c3ccccc3)=O)c1)c(-c1cc(OC(c3ccccc3)=O)ccc1)n2 YXARATDANLOURC-UHFFFAOYSA-N 0.000 description 1
- MMPJUGQEIFUORK-UHFFFAOYSA-N Oc1cc(-c2nc(ccc(O)c3)c3nc2-c2cccc(O)c2)ccc1 Chemical compound Oc1cc(-c2nc(ccc(O)c3)c3nc2-c2cccc(O)c2)ccc1 MMPJUGQEIFUORK-UHFFFAOYSA-N 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
- C09K19/34—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
- C09K19/3483—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a non-aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
- C08F220/303—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one or more carboxylic moieties in the chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/103—Esters of polyhydric alcohols or polyhydric phenols of trialcohols, e.g. trimethylolpropane tri(meth)acrylate
- C08F222/1035—Esters of polyhydric alcohols or polyhydric phenols of trialcohols, e.g. trimethylolpropane tri(meth)acrylate of aromatic trialcohols
-
- 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
- C09K19/3452—Pyrazine
-
- 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
- C09K19/3488—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring having more than 6 members, e.g. macrocycles, phthalocyanines
-
- 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
- C09K19/52—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
- C09K19/56—Aligning agents
-
- 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
-
- 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
-
- 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
- C09K2019/0448—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 end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
Definitions
- the present specification relates to a polymerizable liquid crystal compound, a liquid crystal composition for an optical element, a polymer, an optically anisotropic body, and an optical element for a display device.
- a phase retarder is a type of optical device that changes the polarization state of light passing through it, also called a wave plate.
- the polarization direction (the electric field vector direction) becomes the sum of two components (normal light and abnormal light) parallel or perpendicular to the optical axis, and the vector sum of the two components depends on the birefringence and thickness of the phase retarder. Since it changes, the polarization direction after passing is different. In this case, a 90-degree change in the polarization direction of light is called a quarter-wave plate ( ⁇ / 4), and a 180-degree change is called a half-wave plate ( ⁇ / 2).
- the phase difference value of the phase retarder depends on the wavelength, and the wavelength dispersion of the phase retarder is classified into normal wavelength dispersion, flat wavelength dispersion, reverse wavelength dispersion, and the like. do.
- Optically anisotropic bodies such as a retardation film and a polarizing plate used for a liquid crystal display, can be manufactured by apply
- An object of this invention is to provide the polymeric liquid crystal compound, the liquid crystal composition for optical elements, a polymer, an optically anisotropic body, and the optical element for display apparatuses.
- An exemplary embodiment of the present specification provides a polymerizable liquid crystal compound represented by the following Chemical Formula 1.
- A1 to A3 are each O or S,
- B1 to B3 are each a direct bond; Or a substituted or unsubstituted alkylene group,
- R1 to R3 each represent a substituted or unsubstituted alkylene group; Or a substituted or unsubstituted arylene group,
- P1 and P2 are each a polymerizable functional group
- P3 is hydrogen; Substituted or unsubstituted alkyl group; Substituted or unsubstituted alkoxy group; Or a polymerizable functional group,
- the polymerizable functional group is an epoxy group, an oxetane group, an aziridinyl group, a maleimide group, a (meth) acryloyl group or a (meth) acryloyloxy group,
- R4 to R8 are each hydrogen; Or a substituted or unsubstituted alkyl group, R4 and R5 may be bonded to each other to form a ring,
- l, m, n, p, q and r are each an integer of 0 to 3, and when l, m, n, p, q or r is 2 or more, the structures in parentheses are the same or different from each other,
- k 1 or 2
- L1 to L3 are each a direct bond or represented by the following formula (2),
- Ar is a substituted or unsubstituted arylene group; Or a substituted or unsubstituted cycloalkylene group,
- a and b are each an integer of 0 to 10,
- c to f are each an integer of 1 to 10,
- t is an integer of 1 to 3, and when t is 2 or more, the structures in parentheses are the same or different from each other.
- an exemplary embodiment of the present specification provides a liquid crystal composition for an optical device comprising the polymerizable liquid crystal compound.
- an exemplary embodiment of the present specification provides a polymer including a polymerizable liquid crystal compound represented by Chemical Formula 1.
- an exemplary embodiment of the present specification provides an optically anisotropic body including a cured product or a polymerization reactant of the liquid crystal composition for an optical device.
- an exemplary embodiment of the present specification provides an optically anisotropic body comprising the polymer.
- an exemplary embodiment of the present disclosure provides an optical device for a display device including the optically anisotropic body.
- the polymerizable liquid crystal compound according to the exemplary embodiment of the present specification has appropriate solubility and excellent high temperature durability, excellent stability can be obtained when applied to an optical element for a display.
- An exemplary embodiment of the present specification provides a polymerizable liquid crystal compound represented by the following Chemical Formula 1.
- A1 to A3 are each O or S,
- B1 to B3 are each a direct bond; Or a substituted or unsubstituted alkylene group,
- R1 to R3 each represent a substituted or unsubstituted alkylene group; Or a substituted or unsubstituted arylene group,
- P1 and P2 are each a polymerizable functional group
- P3 is hydrogen; Substituted or unsubstituted alkyl group; Substituted or unsubstituted alkoxy group; Or a polymerizable functional group,
- the polymerizable functional group is an epoxy group, an oxetane group, an aziridinyl group, a maleimide group, a (meth) acryloyl group or a (meth) acryloyloxy group,
- R4 to R8 are each hydrogen; Or a substituted or unsubstituted alkyl group, R4 and R5 may be bonded to each other to form a ring,
- l, m, n, p, q and r are each an integer of 0 to 3, and when l, m, n, p, q or r is 2 or more, the structures in parentheses are the same or different from each other,
- k 1 or 2
- L1 to L3 are each a direct bond or represented by the following formula (2),
- Ar is a substituted or unsubstituted arylene group; Or a substituted or unsubstituted cycloalkylene group,
- a and b are each an integer of 0 to 10,
- c to f are each an integer of 1 to 10,
- t is an integer of 1 to 3, and when t is 2 or more, the structures in parentheses are the same or different from each other.
- Conventional anti-dispersion liquid crystal materials for quarter-wave plates include compounds having a T-shape or H-shape molecular structure in order to exhibit reverse dispersion.
- type T the structure of benzothiazole or benzodithiole, specifically (benzylidenehydrazinyl) benzothiazole, is used as a core to form a molecular skeleton.
- molecules having such a skeletal structure have low strength and stability of the core part, and thus have weak characteristics against high temperature heat, and thus are not suitable for application to high temperature devices such as a vehicle display.
- the polymerizable liquid crystal compound according to the exemplary embodiment of the present specification includes diphenylquinoxaline or dibenzophenazine as a core, the core has high rigidity and structural stability and thus high temperature durability. Excellent solubility at the same time. Thus, a reverse dispersion liquid crystal material for a quarter wave plate having excellent performance and easy film production can be obtained.
- the term 'substituted' means that the hydrogen atom bonded to the carbon atom of the compound is replaced with another substituent, and the position to be substituted is not limited as long as the position at which the hydrogen atom is substituted, that is, the position at which the substituent is substituted, 2 When more than one substituent, two or more substituents may be the same or different from each other.
- the term 'substituted or unsubstituted' is deuterium; Halogen group; Hydroxyl group; An alkyl group; Cycloalkyl group; An alkoxy group; Aryloxy group; Alkenyl groups; Aryl group; And it means that is substituted with one or more substituents selected from the group consisting of a heterocyclic group or substituted with a substituent to which two or more substituents among the substituents exemplified above, or have no substituent.
- the alkyl group may be linear or branched chain, carbon number is not particularly limited, but is preferably 1 to 50.
- Specific examples include methyl, ethyl, propyl, n-propyl, isopropyl, butyl, n-butyl, isobutyl, tert-butyl, sec-butyl, 1-methylbutyl, 1-ethylbutyl, pentyl, n-pentyl, iso Pentyl, neopentyl, tert-pentyl, hexyl, n-hexyl, 1-methylpentyl, 2-methylpentyl, 4-methyl-2-pentyl, 3,3-dimethylbutyl, 2-ethylbutyl, heptyl, n-heptyl , 1-methylhexyl, cyclopentylmethyl, cyclohexylmethyl, octyl, n-octyl,
- the alkoxy group may be linear, branched or cyclic. Although carbon number of an alkoxy group is not specifically limited, It is preferable that it is C1-C20. Specifically, methoxy, ethoxy, n-propoxy, isopropoxy, i-propyloxy, n-butoxy, isobutoxy, tert-butoxy, sec-butoxy, n-pentyloxy, neopentyloxy, Isopentyloxy, n-hexyloxy, 3,3-dimethylbutyloxy, 2-ethylbutyloxy, n-octyloxy, n-nonyloxy, n-decyloxy, benzyloxy, p-methylbenzyloxy and the like It may be, but is not limited thereto.
- the cycloalkyl group is not particularly limited, but preferably has 3 to 60 carbon atoms, and according to one embodiment, the cycloalkyl group has 3 to 40 carbon atoms. According to another exemplary embodiment, the cycloalkyl group has 3 to 20 carbon atoms. According to another exemplary embodiment, the cycloalkyl group has 3 to 6 carbon atoms.
- the alkyl group may be substituted with an aryl group or a heteroaryl group to act as an arylalkyl group or heteroarylalkyl group.
- the aryl group and heteroaryl group may be selected from examples of the aryl group and heteroaryl group described below, respectively.
- the aryl group is not particularly limited, but preferably has 6 to 60 carbon atoms, and may be monocyclic or polycyclic.
- Monocyclic aryl groups include, but are not limited to, phenyl, biphenyl and terphenyl groups.
- Examples of the polycyclic aryl group include naphthyl group, anthracenyl group, phenanthryl group, pyrenyl group, perylenyl group, chrysenyl group, and fluorenyl group, but are not limited thereto.
- the fluorenyl group may be substituted, and adjacent substituents may be bonded to each other to form a ring.
- the heterocyclic group includes one or more atoms other than carbon and heteroatoms, and specifically, the heteroatoms may include one or more atoms selected from the group consisting of O, N, Se, and S, and the like.
- carbon number of a heterocyclic group is not specifically limited, It is preferable that it is C2-C60.
- heterocyclic groups include thiophene group, furan group, pyrrole group, imidazole group, thiazole group, oxazole group, oxadiazole group, triazole group, pyridyl group, bipyridyl group, pyrimidyl group, triazine group, triazole group, Acridil group, pyridazine group, pyrazinyl group, quinolinyl group, quinazoline group, quinoxalinyl group, isoquinoline group, indole group, carbazole group, benzoxazole group, benzimidazole group, benzothiazole group, benzocarbazole group , Benzothiophene group, dibenzothiophene group, benzofuranyl group, phenanthroline group, thiazolyl group, isoxazolyl group, oxadiazolyl group, thiadiazolyl group, phenothiazinyl group,
- the heterocyclic group may be monocyclic or polycyclic, and may be aromatic, aliphatic or a condensed ring of aromatic and aliphatic.
- heterocyclic group may be applied except that the heteroaryl group is aromatic.
- the alkylene group may be selected from the examples of the alkyl group described above, except that the alkylene group is a divalent group.
- cycloalkyl group described above may be applied except that the cycloalkylene group is a divalent group.
- the arylene group refers to a divalent group having two bonding positions in the aryl group.
- the description of the aforementioned aryl group can be applied except that they are each divalent.
- the heteroarylene group means a divalent group having two bonding positions in the heteroaryl group.
- the description of the aforementioned heteroaryl group can be applied except that they are each divalent.
- the polymerizable functional group means a functional group capable of causing a polymerization reaction when the reaction is initiated by light or heat.
- R 101 to R 123 each represent hydrogen; Halogen group; Or a substituted or unsubstituted alkyl group, adjacent substituents may be bonded to each other to form a ring.
- R4 to R8 are each hydrogen.
- R4 and R5 are each bonded to each other as a methyl group to form a ring, and R6 to R8 are each hydrogen.
- Chemical Formula 1 may be represented by the following Chemical Formula 1-1 or 1-2.
- A1 to A3, B1 to B3, R1 to R3, P1 to P3, L1 to L3, l, m and n are the same as those defined in Chemical Formula 1.
- L1 and L2 are each represented by Formula 2, and L3 is a direct bond.
- A1 to A3 are each O.
- R1 to R3 are each a linear alkylene group having 1 to 10 carbon atoms.
- R1 to R3 are each a linear alkylene group having 1 to 5 carbon atoms.
- R1 to R3 are each an ethylene group.
- l, m and n are each 1 or 2.
- l is 2, and m and n are each 1.
- B1 and B2 are each a substituted or unsubstituted alkylene group, and B3 is a direct bond.
- B1 and B2 are each a linear alkylene group having 1 to 10 carbon atoms.
- B1 and B2 are each a linear alkylene group having 2 to 8 carbon atoms.
- B1 and B2 are each a butylene group.
- P1 to P3 are each a (meth) acryloyl group or a (meth) acryloyloxy group.
- P1 to P3 are each a (meth) acryloyloxy group.
- P1 to P3 are each a methacryloyloxy group.
- P1 and P2 are each a polymerizable functional group
- P3 is a methyl group, a methoxy group, or hydrogen.
- Ar is an arylene group having 6 to 30 carbon atoms; Or a cycloalkylene group having 3 to 30 carbon atoms.
- Ar is a benzene ring group or a cyclohexane group.
- X is -O-, -COO-, -OCH 2 O-, -CH 2 CH 2- , -CH 2 O- or -OCH 2- .
- X is COO
- a and b are integers of 0 to 2.
- c to f are each 1 or 2.
- Chemical Formula 2 is represented by the following Chemical Formula 2-1 or 2-2.
- t is an integer of 1 to 3, and when t is 2 or more, the structures in parentheses are the same as or different from each other.
- t is 1.
- L1 and L2 are each represented by Chemical Formula 2-1 or 2-2, and L3 is a direct bond.
- the polymerizable liquid crystal compound is represented by any one selected from Chemical Formulas 1-3 to 1-113.
- One embodiment of the present specification provides a liquid crystal composition for an optical device including the polymerizable liquid crystal compound described above.
- the liquid crystal composition for an optical device may further include at least one second polymerizable liquid crystal compound having a structure different from the polymerizable liquid crystal compound in addition to the polymerizable liquid crystal compound.
- the second polymerizable liquid crystal compound refers to a compound having a structure different from that of the polymerizable liquid crystal compound represented by Chemical Formula 1, and the term 'second' refers to any order or importance. It is not to be interpreted.
- the term 'second' is not interpreted to refer to only one type of compound, and as described above, includes all one or more polymerizable liquid crystal compounds having a structure different from that of the polymerizable liquid crystal compound of Formula 1 above. It was used to mean.
- the second polymerizable liquid crystal compound includes a substituted or unsubstituted aryl group; Or a colormatic mesogen comprising a substituted or unsubstituted cycloalkyl group.
- a colormatic mesogen comprising a substituted or unsubstituted cycloalkyl group.
- any general linear reactive mesogen (RM) compound can be used.
- the second polymerizable liquid crystal compound may be represented by the following Chemical Formula 3.
- p and p ' are each a polymerizable functional group
- the polymerizable functional group is an epoxy group, an oxetane group, an aziridinyl group, a maleimide group, a (meth) acryloyl group or a (meth) acryloyloxy group,
- sp and sp ' are each a direct bond; Or a substituted or unsubstituted alkylene group,
- R is hydrogen; Or an alkyl group,
- v is an integer from 1 to 3, when v is 2 or more, the structures in parentheses are the same as or different from each other,
- w is 0 or 1;
- a and A ' may be substituted with fluorine, an alkyl group having 1 to 6 carbon atoms, NO 2 , CN or SCN, respectively.
- a and A ' are each a phenylene group, a naphthylene group or a cyclohexylene group.
- the second polymerizable liquid crystal compound may be a compound represented by any one of the following structures.
- the liquid crystal composition for an optical device may further include a polymerization initiator and a solvent.
- the polymerization initiator may be a photoreaction initiator or a thermal reaction initiator.
- photoinitiator examples include benzoyl ether, benzoyl isobutyl ether, benzoyl isopropyl ether, benzophenone, acetophenone, 4-benzoyl-4'-methyldiphenyl sulfide, benzyl methyl ketal, dimethylamino methyl benzoate, and 3,3.
- tert-amyl peroxybenzoate 4,4-azobis (4-cyanovaleric acid), 4,4-Azobis (4-cyanovaleric acid), 1, 1'-azobis (cyclohexanecarbonitrile) (1,1'-Azobis (cyclohexanecarbonitrile)), azobisisobutyronitrile (AIBN; 2,2'-Azobisisobutyronitrile), benzoyl peroxide, 2, 2-bis (tert-butylperoxy) butane (2,2-Bis (tert-butylperoxy) butane), 1,1-bis (tert-butylperoxy) cyclohexane (1,1-Bis (tert-butylperoxy) cyclohexane), 2,5-bis (tert-butylperoxy) -2,5-dimethylhexane (2,5-Bis (tert-butylperoxy) -2,5-dimethylhexane
- the solvent may be an organic solvent, hydrocarbons such as cyclohexane, cyclopentane, benzene, toluene, xylene, butylbenzene; Ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone and cyclohexanone; Esters such as ethyl acetate, ethylene glycol monomethyl ether acetate, propylene glycol monomethyl ether acetate, and gamma-butyrolactone; Amides such as 2-pyrrolidone, N-methyl-2-pyrrolidone, dimethylformamide and dimethylacetamide; Halogens such as chloroform, dichloromethane, carbon tetrachloride, dichloroethane, tetrachloroethane, ketrachloroethylene and chlorobenzene; alcohols such as t-butyl alcohol, diacetone alcohol, g
- the polymerizable liquid crystal compound may include 0.1 wt% to 99.9 wt% based on 100 wt% of the liquid crystal composition for the optical device.
- the second polymerizable liquid crystal compound may be included in an amount of 0.01 wt% to 50 wt% based on 100 wt% of the liquid crystal composition for the optical device.
- the polymerization initiator may be included in 0.001wt% to 5wt% based on 100wt% of the liquid crystal composition for the optical device.
- the balance except for the polymerizable liquid crystal compound, the second polymerizable liquid crystal compound, and the polymerization initiator may be a solvent in the liquid crystal composition for an optical device.
- An exemplary embodiment of the present specification provides a polymer including the polymerizable liquid crystal compound represented by Chemical Formula 1.
- Specific contents of Chemical Formula 1 include the above-described contents with respect to the polymerizable liquid crystal compound according to the exemplary embodiment of the present specification, and may be cited therein.
- the polymer may be a copolymer of one or more second polymerizable liquid crystal compounds having a structure different from that of the polymerizable liquid crystal compound. That is, the polymerizable liquid crystal compound represented by Formula 1 and the second polymerizable liquid crystal compound may form a copolymer.
- the polymer is polymerized by photocuring or thermosetting on the film substrate and controlling the amount and time of energy applied thereto, the degree of curing is easily controlled, and thus, the end capping capping may not be necessary.
- the number average molecular weight of the polymer is 5,000 g / mol to 1,000,000 g / mol.
- the polymer is a polymerizable liquid crystal compound represented by Chemical Formula 1;
- the liquid crystal composition prepared by dissolving a mixture of the polymerizable liquid crystal compound represented by Formula 1 and the second polymerizable liquid crystal compound in a solvent is coated on a substrate having an alignment layer, and heated or left at room temperature to give a solvent. It can be prepared by the method of removing and then aligning through temperature change and polymerizing it by photocuring or thermosetting.
- An exemplary embodiment of the present specification provides an optically anisotropic body including a cured product or a polymerization reactant of the liquid crystal composition for an optical device described above.
- an exemplary embodiment of the present disclosure provides an optically anisotropic body comprising the polymer described above.
- the optically anisotropic body refers to a material having a difference in optical properties such as speed, refractive index, and / or absorption of light depending on a direction in which light travels out of the material.
- the optically anisotropic body include a retardation plate, a retardation film, a polarizing plate, a polarizing prism, a brightness enhancement film, a coating material of an optical fiber, a storage device, and the like.
- the optically anisotropic body includes a cured product, a polymerization reactant, or the above-described polymer of the liquid crystal composition for the optical device described above, and may exhibit no or minimal light leakage while exhibiting a high retardation value.
- it compared with the previous laminated optically anisotropic body, it can be manufactured in a simpler process with a thin thickness.
- the optically anisotropic body may be prepared by applying and drying the liquid crystal composition for an optical element on a support, orienting the liquid crystal composition for an optical element, and then irradiating ultraviolet rays or the like to polymerize the liquid crystal composition.
- the support is not particularly limited, but preferably, a glass plate, a polyetherine terephthalate film, a cellulose film, or the like may be used.
- a method of applying the liquid crystal composition for the optical device to the support a known method may be applied without particular limitation, and for example, a roll coating method, a spin coating method, a bar coating method, a spray coating method, or the like may be applied. .
- a known method such as a method of rubbing the formed composition layer or applying a magnetic field or an electric field to the formed composition layer may be applied.
- the optically anisotropic body may be determined in a specific shape according to the use, for example, may be a film form or a laminate.
- the optically anisotropic body may be adjusted in thickness depending on the use, preferably in the range of 0.01 ⁇ m to 100 ⁇ m.
- R (450) / R (550) of the optically anisotropic body may have a smaller value than R (650) / R (550).
- R (450) / R (550) of the optically anisotropic body may be less than 1, preferably 0.9 or less, more preferably 0.8 or less.
- R (N) means a phase difference in the plane or thickness direction with respect to light of the Nnm wavelength, N is an integer.
- An exemplary embodiment of the present specification provides an optical device for a display device including the optically anisotropic body described above.
- the optically anisotropic body is optical such as a phase difference film, an optical compensating plate, an alignment film, a polarizing plate, a viewing angle expanding plate, a reflecting film, a color filter, a holographic element, a light polarizing prism, and an optical head of a display device. It may be used as an element, and the display device includes various liquid crystal display devices or light emitting elements.
- the wavelength of the UVB region (300nm) of the UVB region in the alignment state on the xy plane Ultraviolet rays were irradiated and cured with a total amount of light of about 200 mJ / cm 2 to prepare a retardation layer. The amount of light was measured using UV power puck II.
- a liquid crystal composition and a phase difference layer were prepared in the same manner as described in Example 1, except that the liquid crystal composition was prepared by using the polymerizable compound, the polymerization initiator, the polymerization inhibitor, the surfactant, and the solvent using the materials and contents shown in Table 1 below. Prepared.
- the retardation layer was prepared in the same manner as in Example 1 except for using the polymerizable comparative compound A prepared in Preparation Example 10 instead of the polymerizable compound 1-4 in Example 1, but the material did not exhibit liquid crystallinity. As a result, crystals precipitated upon drying. Therefore, it was not possible to manufacture a retardation layer (liquid crystal film) without an orientation defect.
- the retardation layer was prepared in the same manner as in Example 1 except for using the polymerizable comparative compound B prepared in Preparation Example 11 instead of the polymerizable compound 1-4 in Example 1, but the material did not exhibit liquid crystallinity. As a result, crystals precipitated upon drying. Therefore, it was not possible to manufacture a retardation layer (liquid crystal film) without an orientation defect.
- a retardation layer was manufactured in the same manner as in Example 1, except that the following Polymerizable Compound C was used instead of the Polymerizable Compound 1-4 in Example 1.
- Compound C was synthesized in the same manner as described in Korean Patent Publication No. 10-2017-0074178.
- a retardation layer was manufactured in the same manner as in Example 1, except that the following Polymerizable Compound D was used instead of the Polymerizable Compound 1-4 in Example 1.
- Compound D was synthesized in the same manner as described in Korean Patent Publication No. 10-2017-0086047.
- Retardation in the plane or thickness direction was measured using an Axoscan instrument (Axomatrics, Inc.) that can extract the Mueller matrix.
- Axomatrics, Inc. Axomatrics, Inc.
- the light of 450 nm, 550 nm, and 650 nm wavelengths was measured, and 16 Muller matrix values were obtained according to the manufacturer's manual, and the phase difference was extracted. The values were evaluated as follows.
- the thickness of the thin film was measured using Bruker DektakXT (Bruker Co., Ltd.), which can measure the thickness of the thin film.
- Example 1 none 1.9 A A Example 2 none 1.7 B A Example 3 none 1.4 A B Example 4 none 1.8 A A Example 5 none 1.3 B B Example 6 none 1.5 A A Example 7 none 1.7 A A Comparative Example 1 has exist - - - Comparative Example 2 has exist - - - Comparative Example 3 none 1.6 D C Comparative Example 4 none 1.3 B D
- Examples 1 to 7 can confirm that the optical properties and high temperature durability is superior to Comparative Example 3, Comparative Example 4 has similar optical properties to Examples 1 to 7, but in terms of high temperature durability Examples 1 to 7 It can be seen that the performance is significantly lower than 7. Since the polymerizable compound of the present invention has a structure in which the structural skeleton for exhibiting reverse dispersion has a thermally stable structure, it can be confirmed that the phase difference value change at a high temperature is small.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nonlinear Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
중합성 화합물의 명칭 및 함량 | 중합개시제의 명칭 및 함량 | 중합 금지제의 명칭 및 함량 | 계면활성제의 명칭 및 함량 | 용매의 명칭 및 함량 | |
실시예 2 | 화합물 1-14 (0.738 g) | OXE-1 (0.00716 g) | MEHQ (0.00113 g) | BYK-3550 (0.0150 g) | Cyclohexanone (2.25 g) |
실시예 3 | 화합물 1-33 (0.590 g) | OXE-1 (0.00573 g) | MEHQ (0.000905 g) | BYK-3550 (0.0150 g) | Cyclohexanone (2.40 g) |
실시예 4 | 화합물 1-45 (0.738 g) | OXE-1 (0.00716 g) | MEHQ (0.00113 g) | BYK-3550 (0.0150 g) | Cyclohexanone (2.25 g) |
실시예 5 | 화합물 1-62 (0. 590 g) | OXE-1 (0.00573 g) | MEHQ (0.000905 g) | BYK-3550 (0.0150 g) | Cyclohexanone (2.40 g) |
실시예 6 | 화합물 1-8 (0.517 g), 화합물 1-110 (0.221 g) | OXE-1 (0.00716 g) | MEHQ (0.00113 g) | BYK-3550 (0.0150 g) | Cyclohexanone (2.25 g) |
실시예 7 | 화합물 1-24 (0.553 g), 화합물 1-25 (0.184 g) | OXE-1 (0.00716 g) | MEHQ (0.00113 g) | BYK-3550 (0.0150 g) | Cyclohexanone (2.25 g) |
배향결함 | 막 두께(μm) | 위상차 값 평가 | 고온 내구성 평가 | |
실시예 1 | 없음 | 1.9 | A | A |
실시예 2 | 없음 | 1.7 | B | A |
실시예 3 | 없음 | 1.4 | A | B |
실시예 4 | 없음 | 1.8 | A | A |
실시예 5 | 없음 | 1.3 | B | B |
실시예 6 | 없음 | 1.5 | A | A |
실시예 7 | 없음 | 1.7 | A | A |
비교예 1 | 있음 | - | - | - |
비교예 2 | 있음 | - | - | - |
비교예 3 | 없음 | 1.6 | D | C |
비교예 4 | 없음 | 1.3 | B | D |
Claims (14)
- 하기 화학식 1로 표시되는 중합성 액정 화합물:[화학식 1]상기 화학식 1에서,A1 내지 A3는 각각 O 또는 S이고,B1 내지 B3는 각각 직접결합; 또는 치환 또는 비치환된 알킬렌기이며,R1 내지 R3는 각각 치환 또는 비치환된 알킬렌기; 또는 치환 또는 비치환된 아릴렌기이고,P1 및 P2는 각각 중합성 관능기이며,P3는 수소; 치환 또는 비치환된 알킬기; 치환 또는 비치환된 알콕시기; 또는 중합성 관능기이고,상기 중합성 관능기는 에폭시기, 옥세탄기, 아지리디닐기, 말레이미드기, (메트)아크릴로일기 또는 (메트)아크릴로일옥시기이고,R4 내지 R8은 각각 수소; 또는 치환 또는 비치환된 알킬기이며, 상기 R4 및 R5는 서로 결합하여 고리를 형성할 수 있고,l, m, n, p, q 및 r은 각각 0 내지 3의 정수이며, l, m, n, p, q 또는 r이 2 이상일 경우, 괄호 안의 구조는 서로 같거나 상이하고,k는 1 또는 2이고, k가 2일 경우 괄호 안의 구조는 서로 같거나 상이하며,L1 내지 L3는 각각 직접결합 또는 하기 화학식 2로 표시되는 것이고,[화학식 2]상기 화학식 2에서,Ar은 치환 또는 비치환된 아릴렌기; 또는 치환 또는 비치환된 시클로알킬렌기이고,X는 직접결합, -O-, -(CH2)aCOO-, -OOC(CH2)b-, -(CH2)c-, -O(CH2)dO-, -(CH2)eO-, -O(CH2)f-, -CH=CH-, -NHNH-, -CH=N-, -N=CH- 또는 -C≡C-이며,a 및 b는 각각 0 내지 10의 정수이고,c 내지 f는 각각 1 내지 10의 정수이며,t는 1 내지 3의 정수이고, t가 2 이상일 때 괄호 안의 구조는 서로 같거나 상이하다.
- 청구항 1에 있어서,상기 Ar은 탄소수 6 내지 30의 아릴렌기; 또는 탄소수 3 내지 30의 시클로알킬렌기이며,상기 X는 -O-, -COO-, -OCH2O-, -CH2CH2-, -CH2O- 또는 -OCH2-인 것인 중합성 액정 화합물.
- 청구항 1에 있어서,하기 화학식 1-3 내지 1-113 중 어느 하나로 표시되는 것인 중합성 액정 화합물:[화학식 1-3][화학식 1-4][화학식 1-5][화학식 1-6][화학식 1-7][화학식 1-8][화학식 1-9][화학식 1-10][화학식 1-11][화학식 1-12][화학식 1-13][화학식 1-14][화학식 1-15][화학식 1-16][화학식 1-17][화학식 1-18][화학식 1-19][화학식 1-20][화학식 1-21][화학식 1-22][화학식 1-23][화학식 1-24][화학식 1-25][화학식 1-26][화학식 1-27][화학식 1-28][화학식 1-29][화학식 1-30][화학식 1-31][화학식 1-32][화학식 1-33][화학식 1-34][화학식 1-35][화학식 1-36][화학식 1-37][화학식 1-38][화학식 1-39][화학식 1-40][화학식 1-41][화학식 1-42][화학식 1-43][화학식 1-44][화학식 1-45][화학식 1-46][화학식 1-47][화학식 1-48][화학식 1-49][화학식 1-50][화학식 1-51][화학식 1-52][화학식 1-53][화학식 1-54][화학식 1-55][화학식 1-56][화학식 1-57][화학식 1-58][화학식 1-59][화학식 1-60][화학식 1-61][화학식 1-62][화학식 1-63][화학식 1-64][화학식 1-65][화학식 1-66][화학식 1-67][화학식 1-68][화학식 1-69][화학식 1-70][화학식 1-71][화학식 1-72][화학식 1-73][화학식 1-74][화학식 1-75][화학식 1-76][화학식 1-77][화학식 1-78][화학식 1-79][화학식 1-80][화학식 1-81][화학식 1-82][화학식 1-83][화학식 1-84][화학식 1-85][화학식 1-86][화학식 1-87][화학식 1-88][화학식 1-89][화학식 1-90][화학식 1-91][화학식 1-92][화학식 1-93][화학식 1-94][화학식 1-95][화학식 1-96][화학식 1-97][화학식 1-98][화학식 1-99][화학식 1-100][화학식 1-101][화학식 1-102][화학식 1-103][화학식 1-104][화학식 1-105][화학식 1-106][화학식 1-107][화학식 1-108][화학식 1-109][화학식 1-110][화학식 1-111][화학식 1-112][화학식 1-113]
- 청구항 1 내지 5 중 어느 한 항에 따른 중합성 액정 화합물을 포함하는 광학 소자용 액정 조성물.
- 청구항 6에 있어서,상기 중합성 액정 화합물과 상이한 구조를 갖는 제2의 중합성 액정 화합물을 1종 이상 더 포함하는 광학 소자용 액정 조성물.
- 청구항 6에 있어서,중합 개시제 및 용매를 더 포함하는 광학 소자용 액정 조성물.
- 하기 화학식 1로 표시되는 중합성 액정 화합물을 포함하는 중합체:[화학식 1]상기 화학식 1에서,A1 내지 A3는 각각 O 또는 S이고,B1 내지 B3는 각각 직접결합; 또는 치환 또는 비치환된 알킬렌기이며,R1 내지 R3는 각각 치환 또는 비치환된 알킬렌기; 또는 치환 또는 비치환된 아릴렌기이고,P1 및 P2는 각각 중합성 관능기이며,P3는 수소; 치환 또는 비치환된 알킬기; 치환 또는 비치환된 알콕시기; 또는 중합성 관능기이고,상기 중합성 관능기는 에폭시기, 옥세탄기, 아지리디닐기, 말레이미드기, (메트)아크릴로일기 또는 (메트)아크릴로일옥시기이고,R4 내지 R8은 각각 수소; 또는 치환 또는 비치환된 알킬기이며, 상기 R4 및 R5는 서로 결합하여 고리를 형성할 수 있고,l, m, n, p, q 및 r은 각각 0 내지 3의 정수이며, l, m, n, p, q 또는 r이 2 이상일 경우, 괄호 안의 구조는 서로 같거나 상이하고,k는 1 또는 2이고, k가 2일 경우 괄호 안의 구조는 서로 같거나 상이하며,L1 내지 L3는 각각 직접결합 또는 하기 화학식 2로 표시되는 것이고,[화학식 2]상기 화학식 2에서,Ar은 치환 또는 비치환된 아릴렌기; 또는 치환 또는 비치환된 시클로알킬렌기이고,X는 직접결합, -O-, -(CH2)aCOO-, -OOC(CH2)b-, -(CH2)c-, -O(CH2)dO-, -(CH2)eO-, -O(CH2)f-, -CH=CH-, -NHNH-, -CH=N-, -N=CH- 또는 -C≡C-이며,a 및 b는 각각 0 내지 10의 정수이고,c 내지 f는 각각 1 내지 10의 정수이며,t는 1 내지 3의 정수이고, t가 2 이상일 때 괄호 안의 구조는 서로 같거나 상이하다.
- 청구항 9에 있어서,상기 중합성 액정 화합물과 상이한 구조를 갖는 제2의 중합성 액정 화합물 1종 이상이 공중합된 것인 중합체.
- 청구항 6에 따른 광학 소자용 액정 조성물의 경화물 또는 중합 반응물을 포함하는 광학 이방체.
- 청구항 9에 따른 중합체를 포함하는 광학 이방체.
- 청구항 11에 따른 광학 이방체를 포함하는 디스플레이 장치용 광학 소자.
- 청구항 12에 따른 광학 이방체를 포함하는 디스플레이 장치용 광학 소자.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/043,856 US11674082B2 (en) | 2018-05-03 | 2019-04-23 | Polymerizable liquid crystal compound, liquid crystal composition for optical element, polymer, optically anisotropic body, and optical element for display device |
EP19796972.8A EP3789472A4 (en) | 2018-05-03 | 2019-04-23 | COMPOSITION OF POLYMERISABLE LIQUID CRYSTALS, COMPOSITION OF LIQUID CRYSTALS FOR OPTICAL ELEMENT, POLYMER, OPTICALLY ANISOTROPIC BODY AND OPTICAL ELEMENT FOR DISPLAY DEVICE |
CN201980024483.XA CN111989384B (zh) | 2018-05-03 | 2019-04-23 | 可聚合液晶化合物、用于光学元件的液晶组合物、聚合物、光学各向异性体和用于显示装置的光学元件 |
JP2020552201A JP7103709B2 (ja) | 2018-05-03 | 2019-04-23 | 重合性液晶化合物、光学素子用液晶組成物、重合体、光学異方体およびディスプレイ装置用光学素子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0051165 | 2018-05-03 | ||
KR1020180051165A KR102196632B1 (ko) | 2018-05-03 | 2018-05-03 | 중합성 액정 화합물, 광학 소자용 액정 조성물, 중합체, 광학 이방체 및 디스플레이 장치용 광학 소자 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019212183A1 true WO2019212183A1 (ko) | 2019-11-07 |
Family
ID=68386043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2019/004888 WO2019212183A1 (ko) | 2018-05-03 | 2019-04-23 | 중합성 액정 화합물, 광학 소자용 액정 조성물, 중합체, 광학 이방체 및 디스플레이 장치용 광학 소자 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11674082B2 (ko) |
EP (1) | EP3789472A4 (ko) |
JP (1) | JP7103709B2 (ko) |
KR (1) | KR102196632B1 (ko) |
CN (1) | CN111989384B (ko) |
TW (1) | TWI715021B (ko) |
WO (1) | WO2019212183A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113248451B (zh) * | 2020-04-27 | 2023-04-28 | 广东聚华印刷显示技术有限公司 | 喹喔啉类化合物、聚合物、有机电子器件及显示面板 |
KR102556778B1 (ko) * | 2022-12-06 | 2023-07-20 | 이근수 | 퀴녹살린계 유기 화합물, 이를 포함하는 유기막 형성용 조성물, 유기막 및 응용 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990068186A (ko) | 1998-01-28 | 1999-08-25 | 마찌다 가쯔히꼬 | 중합성 화합물, 중합성 수지 조성물, 경화된 중합체 및 액정 표시장치 |
WO2005104264A1 (de) * | 2004-04-26 | 2005-11-03 | Merck Patent Gmbh | Elektrolumineszierende polymere und deren verwendung |
JP2008239873A (ja) | 2007-03-28 | 2008-10-09 | Dic Corp | ビフェニル及びテルフェニル化合物、該化合物を含有する重合性液晶組成物 |
KR101248047B1 (ko) * | 2005-03-14 | 2013-03-27 | 시바 홀딩 인크 | 신규한 중합체 |
KR20130038548A (ko) * | 2011-10-10 | 2013-04-18 | 건국대학교 산학협력단 | 페나진 유도체를 포함하는 유기광전변환 고분자 및 이의 제조방법 |
KR101368183B1 (ko) * | 2006-02-10 | 2014-02-27 | 시바 홀딩 인크 | 신규 중합체 |
WO2016088749A1 (ja) | 2014-12-04 | 2016-06-09 | Dic株式会社 | 重合性化合物、組成物、重合体、光学異方体、液晶表示素子及び有機el素子 |
US20170008833A1 (en) | 2014-02-12 | 2017-01-12 | Zeon Corporation | Polymerizable compound, polymerizable composition, polymer, and optically anisotropic product |
KR20170074178A (ko) | 2015-12-21 | 2017-06-29 | 제이엔씨 주식회사 | 중합성 액정 화합물, 조성물, 그 액정 중합막류 및 이들의 용도 |
KR20180051165A (ko) | 2016-11-08 | 2018-05-16 | (주) 인텔리퀀트 | 금융 상품 포트폴리오 구성 방법 및 이를 위한 포트폴리오 구성 시스템 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080079354A1 (en) | 2006-09-29 | 2008-04-03 | Semiconductor Energy Laboratory Co., Ltd. | Quinoxaline Derivative, And Light Emitting Element, Light Emitting Device, And Electronic Device Using the Quinoxaline Derivative |
JP5216293B2 (ja) | 2006-09-29 | 2013-06-19 | 株式会社半導体エネルギー研究所 | キノキサリン誘導体、およびキノキサリン誘導体を用いた発光素子、発光装置、電子機器 |
WO2013067288A1 (en) | 2011-11-04 | 2013-05-10 | Nitto Denko Corporation | Microstructured wavelength conversion films for enhanced solar harvesting efficiency |
EP2910986B1 (en) | 2012-10-22 | 2019-03-13 | Zeon Corporation | Retarder, circularly polarising plate, and image display device |
JP6308407B2 (ja) | 2015-01-16 | 2018-04-11 | Dic株式会社 | 重合性組成物及び光学異方体 |
US20170145312A1 (en) | 2015-11-25 | 2017-05-25 | Sumitomo Chemical Company, Limited | Liquid crystal composition |
KR102535210B1 (ko) | 2015-12-29 | 2023-05-19 | 삼성전자주식회사 | 중합성 액정 화합물, 광학 필름용 조성물 및 이들을 포함하는 광학 필름, 반사방지 필름과 표시장치 |
CN107954940A (zh) * | 2016-10-17 | 2018-04-24 | 上海交通大学 | 一种多肟酯及其用途、以及感光性树脂组合物 |
WO2019176972A1 (ja) * | 2018-03-14 | 2019-09-19 | 富士フイルム株式会社 | 硬化物、光学部材、レンズ、及び化合物 |
-
2018
- 2018-05-03 KR KR1020180051165A patent/KR102196632B1/ko active IP Right Grant
-
2019
- 2019-04-23 WO PCT/KR2019/004888 patent/WO2019212183A1/ko active Application Filing
- 2019-04-23 JP JP2020552201A patent/JP7103709B2/ja active Active
- 2019-04-23 EP EP19796972.8A patent/EP3789472A4/en active Pending
- 2019-04-23 US US17/043,856 patent/US11674082B2/en active Active
- 2019-04-23 CN CN201980024483.XA patent/CN111989384B/zh active Active
- 2019-04-29 TW TW108114924A patent/TWI715021B/zh active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990068186A (ko) | 1998-01-28 | 1999-08-25 | 마찌다 가쯔히꼬 | 중합성 화합물, 중합성 수지 조성물, 경화된 중합체 및 액정 표시장치 |
WO2005104264A1 (de) * | 2004-04-26 | 2005-11-03 | Merck Patent Gmbh | Elektrolumineszierende polymere und deren verwendung |
KR101248047B1 (ko) * | 2005-03-14 | 2013-03-27 | 시바 홀딩 인크 | 신규한 중합체 |
KR101368183B1 (ko) * | 2006-02-10 | 2014-02-27 | 시바 홀딩 인크 | 신규 중합체 |
JP2008239873A (ja) | 2007-03-28 | 2008-10-09 | Dic Corp | ビフェニル及びテルフェニル化合物、該化合物を含有する重合性液晶組成物 |
KR20130038548A (ko) * | 2011-10-10 | 2013-04-18 | 건국대학교 산학협력단 | 페나진 유도체를 포함하는 유기광전변환 고분자 및 이의 제조방법 |
US20170008833A1 (en) | 2014-02-12 | 2017-01-12 | Zeon Corporation | Polymerizable compound, polymerizable composition, polymer, and optically anisotropic product |
WO2016088749A1 (ja) | 2014-12-04 | 2016-06-09 | Dic株式会社 | 重合性化合物、組成物、重合体、光学異方体、液晶表示素子及び有機el素子 |
KR20170086047A (ko) | 2014-12-04 | 2017-07-25 | 디아이씨 가부시끼가이샤 | 중합성 화합물, 조성물, 중합체, 광학 이방체, 액정 표시 소자 및 유기 el 소자 |
US20170260150A1 (en) | 2014-12-04 | 2017-09-14 | Dic Corporation | Polymerizable compound, composition, polymer, optically anisotropic body, liquid crystal display element, and organic el device |
KR20170074178A (ko) | 2015-12-21 | 2017-06-29 | 제이엔씨 주식회사 | 중합성 액정 화합물, 조성물, 그 액정 중합막류 및 이들의 용도 |
KR20180051165A (ko) | 2016-11-08 | 2018-05-16 | (주) 인텔리퀀트 | 금융 상품 포트폴리오 구성 방법 및 이를 위한 포트폴리오 구성 시스템 |
Non-Patent Citations (1)
Title |
---|
LEE, C.-C: "Insertion of Poly(acrylamide) Disc-Columnar Liquid Crystals as a Functional Template in Organic Photovoltaics", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 126, no. S2, 20 February 2012 (2012-02-20), pages E70 - E7, XP055651906 * |
Also Published As
Publication number | Publication date |
---|---|
JP2021517898A (ja) | 2021-07-29 |
US11674082B2 (en) | 2023-06-13 |
CN111989384B (zh) | 2023-09-08 |
TWI715021B (zh) | 2021-01-01 |
JP7103709B2 (ja) | 2022-07-20 |
TW201946907A (zh) | 2019-12-16 |
CN111989384A (zh) | 2020-11-24 |
EP3789472A1 (en) | 2021-03-10 |
KR20190127062A (ko) | 2019-11-13 |
EP3789472A4 (en) | 2021-03-10 |
KR102196632B1 (ko) | 2020-12-30 |
US20210062092A1 (en) | 2021-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019231226A1 (ko) | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 | |
WO2020022751A1 (ko) | 유기 전계 발광 소자 | |
WO2013105747A1 (ko) | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 | |
WO2016072690A1 (ko) | 유기전기소자용 조성물을 이용한 디스플레이 장치 및 유기전기소자 | |
WO2013081315A1 (ko) | 유기전기소자용 화합물, 이를 포함하는 유기전기소자 및 그 전자 장치 | |
WO2017155297A2 (ko) | 화합물 및 이를 포함하는 색변환 필름 | |
WO2021182893A1 (ko) | 유기 발광 소자 | |
WO2010147318A2 (ko) | 아미노 안트라센 유도체 및 이를 이용한 유기 전계 발광 소자 | |
WO2018066872A1 (ko) | 3-페닐-2,3,4,8,9,10-헥사히드로피라노[2,3-f]크로멘 유도체 및 이의 광학 이성질체 합성 방법 | |
WO2010150988A2 (ko) | 안트라센 유도체 및 이를 이용한 유기 전계 발광 소자 | |
WO2013069939A1 (ko) | 유기전기소자용 화합물, 이를 포함하는 유기전기소자 및 그 전자 장치 | |
WO2019212183A1 (ko) | 중합성 액정 화합물, 광학 소자용 액정 조성물, 중합체, 광학 이방체 및 디스플레이 장치용 광학 소자 | |
WO2021010701A1 (ko) | 화합물, 이를 포함하는 감광성 형광 수지 조성물, 이로 제조된 색변환 필름, 백라이트 유닛 및 디스플레이 장치 | |
WO2019074241A1 (ko) | 페닐아세틸렌 유도체를 포함하는 pd-1과 pd-l1의 상호작용 억제제 | |
WO2019212184A1 (ko) | 중합성 액정 화합물, 광학 소자용 액정 조성물, 중합체, 광학 이방체 및 디스플레이 장치용 광학 소자 | |
WO2022107992A1 (ko) | 표면 개질 2차원 맥신 및 이의 제조방법 | |
WO2021177769A2 (ko) | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 | |
WO2016085087A9 (ko) | 고굴절률 (메트)아크릴계 화합물, 이의 제조방법, 이를 포함하는 광학시트 및 이를 포함하는 광학표시장치 | |
WO2020080784A1 (ko) | 화합물 및 이를 포함하는 색변환 필름 | |
WO2018097630A1 (ko) | 중합성 화합물 및 이를 포함하는 액정 조성물 | |
WO2020105933A1 (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
WO2019093805A1 (ko) | 함질소 고리 화합물 및 이를 포함하는 색변환 필름 | |
WO2023243864A1 (ko) | 위상차 필름용 액정 화합물, 이를 포함하는 위상차 필름, 이를 포함하는 디스플레이 장치 및 이의 제조방법 | |
WO2022231319A1 (ko) | 유기 발광 소자 | |
WO2019216600A1 (ko) | 신규한 옥심에스테르 화합물 및 이를 포함하는 포토레지스트 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19796972 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2020552201 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2019796972 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2019796972 Country of ref document: EP Effective date: 20201203 |