WO2018139457A1 - 液晶素子及びその製造方法、並びに表示装置 - Google Patents
液晶素子及びその製造方法、並びに表示装置 Download PDFInfo
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- WO2018139457A1 WO2018139457A1 PCT/JP2018/002006 JP2018002006W WO2018139457A1 WO 2018139457 A1 WO2018139457 A1 WO 2018139457A1 JP 2018002006 W JP2018002006 W JP 2018002006W WO 2018139457 A1 WO2018139457 A1 WO 2018139457A1
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- liquid crystal
- meth
- compound
- acrylate
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Images
Classifications
-
- 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
- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
-
- 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
-
- 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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- 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
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
Definitions
- the present disclosure relates to a liquid crystal element, a manufacturing method thereof, and a display device.
- a polymer-dispersed liquid crystal element in which a liquid crystal layer made of a composite material of a liquid crystal and a polymer is disposed between a pair of film bases on which transparent electrodes are formed has been known in recent years. Therefore, it has been proposed to use such a polymer dispersed liquid crystal element as a light control element (see, for example, Patent Document 1 and Patent Document 2).
- the light control elements of Patent Document 1 and Patent Document 2 exhibit a light control function by changing the transparency by switching between voltage application and voltage non-application of the transparent electrode.
- Known polymer-dispersed liquid crystals include PDLC (Polymer Dispersed Liquid Crystal) and PNLC (Polymer Network Liquid Cristal).
- Patent Document 3 proposes a display device in which a liquid crystal display panel is arranged on the back of a transparent display made of organic EL elements. In this display device, it has been proposed to control the light transmittance by controlling the voltage applied to the liquid crystal display panel, thereby improving the visibility of the display on the transparent display.
- Patent Document 4 discloses a reverse liquid crystal element in which light is transmitted and transparent when no voltage is applied between a pair of electrodes, and light is scattered and non-transparent when a voltage is applied. It is disclosed.
- the reverse type liquid crystal element described in Patent Document 4 has a polyimide film as an alignment film for vertically aligning liquid crystals, and the alignment state of liquid crystal molecules in the liquid crystal layer is controlled by this polyimide film.
- liquid crystal alignment film materials for liquid crystal display panels such as liquid crystal televisions
- polyimide-based materials have been conventionally used effectively from the viewpoint of ensuring properties such as liquid crystal alignment and electrical characteristics.
- the priority of various characteristics required for the liquid crystal alignment film differs between the liquid crystal display panel and the light control element.
- the liquid crystal element when used as a light control element, it is required that the liquid crystal element is excellent in thickness reduction and shape diversity rather than characteristics relating to display quality such as liquid crystal orientation and electrical characteristics.
- One way to improve the thinness of liquid crystal elements and the diversity of shapes is to reduce the thickness of the base material and widen the selection of materials.
- applying a base material made of a polymer material Can be considered.
- the polymer used as the alignment film material is required to have excellent solubility in a low boiling point solvent.
- polyimide resins are generally difficult to dissolve in a low-boiling solvent, and there are concerns that a uniform liquid crystal alignment film cannot be obtained because the obtained coating film has many film thickness unevenness, coating unevenness, and pinholes.
- a liquid crystal alignment film using a polyimide resin is easily colored, and when applied to a light control element, transparency in a light transmitting state may be a problem. Furthermore, since it is assumed that the light control element is applied to an outdoor usage, it may be necessary to have excellent weather resistance.
- the present disclosure has been made in view of the above problems, and in the case of applying a base material made of a polymer material, the liquid crystal alignment film is homogeneous and highly transparent, and has good light transmission characteristics and light scattering characteristics.
- the main object of the present invention is to provide a liquid crystal element that exhibits electrical characteristics sufficient for realizing a light control function and has excellent weather resistance.
- This disclosure employs the following means in order to solve the above problems.
- a liquid crystal composition comprising a pair of opposed substrates, electrodes arranged on opposite surfaces of the pair of substrates, and a liquid crystal and a polymerizable compound arranged between the pair of substrates.
- the liquid crystal alignment film contains at least one selected from the group consisting of a functional (meth) acrylate compound, a polyfunctional (meth) acrylate compound, a polyfunctional thiol compound, and a styrene compound, and the liquid crystal alignment film contains poly (meth) acrylate A liquid crystal element formed of an agent.
- a display device comprising the liquid crystal element according to the above [1] and a transparent display that is transparent in a non-display state.
- a liquid crystal provided with a liquid crystal layer formed by curing a liquid crystal composition containing a liquid crystal and a polymerizable compound between a pair of substrates arranged so that electrodes provided on the respective substrate surfaces face each other.
- a liquid crystal comprising a liquid crystal layer formed by curing a liquid crystal composition containing a liquid crystal and a polymerizable compound between a pair of base materials arranged so that electrodes provided on the respective base material faces each other.
- a method for manufacturing an element the step of applying a liquid crystal alignment agent on at least one electrode arrangement surface of the pair of base materials to form a liquid crystal alignment film, and the pair of base materials after forming the liquid crystal alignment film
- the liquid crystal composition includes, as the polymerizable compound, at least one selected from the group consisting of a monofunctional (meth) acrylate compound, a polyfunctional (meth) acrylate compound, a polyfunctional thiol compound, and a styrene compound,
- a liquid crystal aligning agent contains a poly (meth) acrylate, The manufacturing method of a liquid crystal element.
- a liquid crystal element having a uniform and highly transparent liquid crystal alignment film can be obtained even when a base material made of a polymer material is applied as the pair of base materials.
- a liquid crystal having good light transmission characteristics and light scattering characteristics, sufficient electrical characteristics for realizing a dimming function, and excellent weather resistance An element can be obtained.
- the liquid crystal element 10 of the present embodiment includes a pair of base materials including a first base material 11 and a second base material 12, and a first base material 11 and a second base material 12. And a liquid crystal layer 13 disposed.
- the liquid crystal layer 13 is a polymer-dispersed liquid crystal layer that is a polymer / liquid crystal composite material layer in which a polymer 13a and liquid crystal molecules 13b are mixed.
- a polymer dispersion in which a polymer network is formed in the layer.
- Type liquid crystal (PDLC) Type liquid crystal
- the liquid crystal element 10 is a dimming element that switches between a transmissive state that transmits light and a non-transmissive state that scatters light by controlling the orientation of the liquid crystal molecules 13 b existing in the polymer network by an electric field.
- the first substrate 11 and the second substrate 12 are transparent substrates made of a polymer material.
- the polymer material constituting the substrate include silicon, polyethylene terephthalate, polybutylene terephthalate, polyethersulfone, polycarbonate, polypropylene, polyvinyl chloride, aromatic polyamide, polyamideimide, polyimide, triacetyl cellulose (TAC), Examples include materials such as polymethyl methacrylate.
- the 1st base material 11 and the 2nd base material 12 are good also as a glass substrate, in order to achieve thickness reduction and weight reduction of a liquid crystal element, it is especially preferable that it is a plastic substrate.
- the transparent electrodes 16 and 17 are arranged on the surfaces facing each other, and an electrode pair is constructed by the transparent electrodes 16 and 17.
- the transparent electrodes 16 and 17 are transparent conductive films, for example, a NESA film (registered trademark of PPG, USA) made of tin oxide (SnO 2 ), indium oxide-tin oxide (In 2 O 3 —SnO 2 ).
- An ITO film made of or a film made of a carbon material.
- the transparent electrodes 16 and 17 may have a predetermined pattern such as a comb shape.
- the liquid crystal alignment films 14 and 15 are formed on the electrode arrangement surfaces of the first base material 11 and the second base material 12, respectively.
- the liquid crystal alignment films 14 and 15 are organic thin films that regulate the alignment orientation of the liquid crystal molecules in the liquid crystal layer 13.
- the liquid crystal alignment films 14 and 15 are formed using a polymer composition containing a polymer having a photoalignment group. A photo-alignment film.
- the liquid crystal alignment films 14 and 15 may be provided on at least one of the pair of substrates, but are preferably provided on both substrates from the viewpoint of alignment stability.
- the liquid crystal layer 13 is disposed after the liquid crystal composition is disposed in a space surrounded by a pair of base materials and a sealing agent (not shown) disposed so as to surround the outer edge portion of the electrode placement surface between the pair of base materials. It is formed by curing the liquid crystal composition.
- the liquid crystal composition contains a liquid crystal and a polymerizable compound.
- the liquid crystal element 10 does not include a polarizing plate on the outer surfaces of the first base material 11 and the second base material 12. Therefore, it is excellent in that light absorption loss is small and light utilization efficiency is high.
- FIG. 2A and 2B are diagrams for explaining the function of the liquid crystal element 10.
- FIG. 2A shows a state in which no voltage is applied between the transparent electrodes 16 and 17, and
- FIG. 2B shows a state between the transparent electrodes 16 and 17.
- the state where the voltage is applied is shown.
- the liquid crystal element 10 is a reverse PDLC, and in a state where no voltage is applied between the transparent electrodes 16 and 17, incident light is transmitted from one of the pair of substrates to the other to be transparent, and the transparent electrodes 16 and 17. In a state where a voltage is applied between them, the alignment state of the liquid crystal molecules 13b changes, so that incident light is scattered and becomes non-transparent.
- FIG. 1 shows a state in which no voltage is applied between the transparent electrodes 16 and 17
- FIG. 2B shows a state between the transparent electrodes 16 and 17.
- the liquid crystal element 10 is a reverse PDLC, and in a state where no voltage is applied between the transparent electrodes 16 and 17, incident light is transmitted from one of
- the liquid crystal element 10 in the state where no voltage is applied, the liquid crystal element 10 becomes transparent when the major axis direction of the liquid crystal molecules 13b is perpendicular to the substrate surface, and the voltage application state Then, the liquid crystal element 10 becomes non-transparent by rotating the liquid crystal molecules 13b in the direction parallel to the substrate surface.
- the liquid crystal element 10 exhibits a dimming function by switching between application / non-application of voltage.
- the liquid crystal element 10 has, for example, a film shape or a plate shape.
- the liquid crystal element 10 may change the light transmittance according to the applied voltage.
- the liquid crystal composition contains a liquid crystal and a polymerizable compound.
- the liquid crystal include nematic liquid crystal and smectic liquid crystal.
- the polymerizable compound is preferably a compound exhibiting radical polymerizability, and is at least selected from the group consisting of monofunctional (meth) acrylate compounds, polyfunctional (meth) acrylate compounds, polyfunctional thiol compounds, and styrene compounds. It is particularly preferable to include one kind of compound (hereinafter also referred to as “specific polymerizable compound”).
- specific polymerizable compound means containing acrylate and methacrylate.
- polymerizable compound examples include monofunctional (meth) acrylate compounds such as (meth) acrylate, ethyl (meth) acrylate, n-butyl (meth) acrylate, t-butyl (meth) acrylate, and n-hexyl.
- monofunctional (meth) acrylate compounds such as (meth) acrylate, ethyl (meth) acrylate, n-butyl (meth) acrylate, t-butyl (meth) acrylate, and n-hexyl.
- Alkyl (meth) acrylates such as (meth) acrylate and 2-ethylhexyl (meth) acrylate; Cycloalkyl (meth) acrylates such as cyclohexyl (meth) acrylate and isobornyl (meth) acrylate; Aryl such as benzyl (meth) acrylate (Meth) acrylates; 2-methoxyethyl (meth) acrylate, 3-methoxybutyl (meth) acrylate, phenoxyethyl (meth) acrylate, phenoxydiethylene glycol (meth) acrylate, 2-phenylphenoxyethyl (meth) acrylate, methoxytriethylene glycol (meth) acrylate Ether-based (meth) acrylates such as ethoxylated o-phenylphenol (meth) acrylate, ethyldiethylene glycol (meth) acrylate, glycidyl
- polyfunctional (meth) acrylate compounds include ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, diethylene glycol di (meth) acrylate, 1,6-hexanediol di (meth) acrylate, neopentyl glycol di (Meth) acrylate, (meth) acryloyloxypivalyl (meth) acryloyloxypivalate, 2-hydroxy-3-acryloyloxypropyl (meth) acrylate, tripropylene glycol di (meth) acrylate, tetraethylene glycol di (meth) ) Acrylate, 1,9-nonanediol di (meth) acrylate, polyethylene glycol di (meth) acrylate, polypropylene glycol di (meth) acrylate, pentaerythritol Tri (meth) acrylate, pentaerythritol tetra (meth)
- polyfunctional thiol compound examples include 1,3-propanedithiol, 1,4-butanedithiol, 1,6-hexanedithiol, 2,5-hexanedithiol, 1,8-octanedithiol, 1,9-nonanedithiol, 3,7-dithia-1,9-nonanedithiol, 1,4-bis (3-mercaptobutyryloxy) butane, tetraethylene glycol bis (3-mercaptopropionate), dimercaptobenzene, 1,2-di (Mercaptomethyl) benzene, 1,3-di (mercaptomethyl) benzene, 1,4-di (mercaptomethyl) benzene, 1,3-dimercapto-5-methyl-benzene, 4,5-dimercapto-1,3 4-thiadiazole, 1,4-bis (2-mercaptoethyl) benzene, thiol group-containing carboxylic acid
- the liquid crystal composition preferably contains a monofunctional (meth) acrylate compound and a polyfunctional (meth) acrylate compound as the polymerizable compound.
- the monofunctional (meth) acrylate compound and the polyfunctional (meth) acrylate are preferable. It is more preferable to contain a compound and a polyfunctional thiol compound.
- a urethane (meth) acrylate compound is contained as at least a part of the monofunctional (meth) acrylate compound and the polyfunctional (meth) acrylate compound.
- the content ratio of the polymerizable compound in the liquid crystal composition is appropriately selected according to the type of the compound.
- the content ratio of the monofunctional (meth) acrylate compound is preferably 10 to 300 parts by mass, more preferably 20 to 200 parts by mass with respect to 100 parts by mass of the total liquid crystal.
- the content ratio of the polyfunctional (meth) acrylate compound is preferably 1 to 200 parts by mass, and more preferably 5 to 100 parts by mass with respect to 100 parts by mass of the total liquid crystal.
- the content is preferably 1 to 150 parts by mass, more preferably 5 to 100 parts by mass with respect to 100 parts by mass in total of the liquid crystal. .
- the content of the polyfunctional thiol compound is preferably 0.5 to 50 parts by mass, and more preferably 1 to 40 parts by mass with respect to 100 parts by mass of the total liquid crystal.
- the blending ratio of the styrene compound is preferably 0.1 to 30 parts by mass, and more preferably 0.5 to 20 parts by mass with respect to 100 parts by mass of the total liquid crystal.
- the content of the polymerizable compound in the liquid crystal composition (the total amount when two or more are included) is preferably 1 to 90% by mass with respect to the total amount of the liquid crystal and the polymerizable compound. More preferably, it is set to ⁇ 80% by mass, and further preferably 10 to 75% by mass.
- the use ratio of the specific polymerizable compound is preferably 70% by mass or more, more preferably 80% by mass or more, and 90% by mass or more with respect to the entire polymerizable compound to be contained in the liquid crystal composition. More preferably.
- the polymerizable compound contained in the liquid crystal composition is particularly preferably composed of a specific polymerizable compound.
- the liquid crystal composition may contain other components other than the liquid crystal and the polymerizable compound. From the viewpoint of further enhancing the polymerizability of the polymerizable compound and promoting the formation of a polymer network in the liquid crystal layer 13 (preferably over the entire liquid crystal layer 13), a polymerization initiator is contained as another component. Is preferred.
- the polymerization initiator contained in the liquid crystal composition is a compound (photoinitiator) capable of initiating polymerization of a polymerizable compound by irradiation with radiation such as visible light, ultraviolet light, far ultraviolet light, electron beam, and X-ray.
- the photoinitiator is preferably a radical polymerization initiator capable of generating radicals upon light irradiation.
- acetophenone examples thereof include acetophenone, benzophenone, 2-benzoylbenzoic acid, 4,4′-bis (diethylamino) Benzophenone, 2-methoxy-2-phenylacetophenone, 2-isobutoxy-2-phenylacetophenone, 2- (1,3-benzodioxol-5-yl) -4,6-bis (trichloromethyl) -1,3 , 5-triazine, 2-methyl-1- [4- (methylthio) phenyl] -2-morpholino-1-propanone, acetophenone benzyl ketal, 1-hydroxycyclohexyl phenyl ketone, 2,2-dimethoxy-2-phenylacetophenone, Benzaldehyde, fluorene, anthraquinone, tri Phenylamine, carbazole, 3-methylacetophenone, 4-chlorobenzophenone, 4,4'-dimethoxybenzophenone, 4,4
- the content ratio of the polymerization initiator in the liquid crystal composition is a component other than the solvent contained in the liquid crystal composition from the viewpoint of promptly performing a curing reaction and suppressing a decrease in curability due to addition of an excessive amount. It is preferably 0.1 to 10% by mass, more preferably 0.5 to 8% by mass, and still more preferably 1 to 7% by mass with respect to the total mass of (solid content).
- a polymerization initiator can be used individually by 1 type or in combination of 2 or more types.
- a dye may be used as the other component blended in the liquid crystal composition.
- the liquid crystal element 10 in which the dye is dispersed in the liquid crystal layer 13 can be obtained.
- the change in light shielding property / light transmittance due to switching between application / non-application of voltage is clear, and It is preferable in that it has good durability when it is repeatedly driven.
- a dichroic dye can be preferably used as the dye.
- the dichroic dye to be used is not particularly limited, and known compounds can be used as appropriate, and examples thereof include polyiodine, azo compounds, anthraquinone compounds, dioxazine compounds and the like.
- dye may be used individually by 1 type and may combine 2 or more types.
- the blending ratio of the dye (the total amount when two or more are blended) is preferably 0.05 to 5% by mass relative to the total mass of the solid content in the liquid crystal composition. More preferably, the content is 1 to 3% by mass.
- the liquid crystal composition is prepared by mixing a liquid crystal, a polymerizable compound, and other components added as necessary.
- the treatment for mixing these components may be performed at room temperature or while raising the temperature. It is also possible to dissolve each component in a suitable organic solvent and then remove the solvent, for example, by distillation.
- the liquid crystal aligning agent contains poly (meth) acrylate as a polymer component.
- poly (meth) acrylate includes polyacrylate and polymethacrylate.
- poly (meth) acrylate examples include a method in which a monomer having a (meth) acryloyl group (hereinafter also referred to as “(meth) acrylic monomer”) is reacted in the presence of a polymerization initiator. .
- the use ratio of the (meth) acrylic monomer with respect to the total amount of the monomer used for polymerization is preferably 20% by mass or more, more preferably. Is 30% by mass or more, more preferably 40% by mass or more, and particularly preferably 50% by mass or more.
- the (meth) acrylic monomer used for the polymerization is not particularly limited, and examples thereof include unsaturated carboxylic acids such as (meth) acrylic acid, ⁇ -ethylacrylic acid, maleic acid, fumaric acid, itaconic acid, vinylbenzoic acid and the like.
- Unsaturated carboxylic acid esters maleic anhydride, itaconic anhydride, unsaturated polyvalent carboxylic acid anhydrides such as cis-1,2,3,4-tetrahydrophthalic anhydride, and the like.
- a (meth) acrylic-type monomer can be used individually by 1 type or in combination of 2 or more types.
- the (meth) acrylic monomer used for polymerization has an epoxy group from the viewpoint of improving the liquid crystal orientation and electrical properties of the obtained liquid crystal element 10 and the adhesion of the liquid crystal alignment film to the substrate (meta ) It preferably contains an acrylic monomer.
- the ratio of the (meth) acrylic monomer having an epoxy group is preferably 1% by mass or more, more preferably 5% by mass or more, based on the total amount of monomers used for polymerization. More preferably, the content is 10% by mass or more.
- another monomer other than the (meth) acrylic monomer may be used.
- examples of other monomers include conjugated diene compounds such as 1,3-butadiene and 2-methyl-1,3-butadiene; aromatic vinyl compounds such as styrene, methylstyrene and divinylbenzene; and compounds containing maleimide groups.
- the ratio of other monomers is preferably 80% by mass or less, more preferably 70% by mass or less, based on the total amount of monomers used for the synthesis of poly (meth) acrylate, More preferably, it is 60 mass% or less.
- the poly (meth) acrylate contained in the liquid crystal aligning agent has a side chain structure (hereinafter also referred to as “specific side chain structure”) included in the group consisting of (a) to (e) shown below.
- a side chain structure (hereinafter also referred to as “specific side chain structure”) included in the group consisting of (a) to (e) shown below.
- Preferably not. (A) an alkyl group having 8 to 22 carbon atoms (b) a fluorine-containing alkyl group having 6 to 18 carbon atoms (c) any one of a benzene ring, a cyclohexane ring and a heterocyclic ring;
- a group to which an alkyl group or a fluorine-containing alkyl group is bonded (d) a group having at least two rings selected from the group consisting of a benzene ring, a cyclohexane ring and a heterocyclic ring (e) having a ste
- the specific side chain structure include alkyl groups in (a) such as n-octyl group, n-nonyl group, n-decyl group, n-dodecyl group, n-tridecyl group, n-tetradecyl group, n -Heptadecyl group, n-octadecyl group, etc .; as the fluorine-containing alkyl group in (b), for example, a group in which at least one hydrogen atom of the alkyl group in (a) is substituted with a fluorine atom;
- Examples of the group and the group (d) include a group represented by the following formula (5); examples of the group (e) include a cholestanyl group, a cholesteryl group, and a lanostannyl group.
- a 1 to A 3 each independently represents a phenylene group or a cyclohexylene group, and may have a substituent in the ring portion.
- R 21 represents a hydrogen atom or a carbon number.
- R 22 and R 23 are each independently a single bond, —O—, —COO—, —OCO—, or 1 to An alkanediyl group of 3.
- k, m, and n are integers of 0 or more that satisfy 1 ⁇ k + m + n ⁇ 4, and when R 21 is a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, or a fluorine atom, k + m + n It satisfies ⁇ 2. * "Indicates a bond.)
- Specific examples of the group represented by the above formula (5) include groups represented by the following formulas (5-1) to (5-10), but are not limited thereto. is not.
- Examples of the substituent that A 1 to A 3 may have in the ring portion include a fluorine atom, an alkyl group having 1 to 3 carbon atoms, and an alkoxy group having 1 to 3 carbon atoms.
- k + m + n is preferably an integer of 2 to 4. (In the formula, “*” indicates a bond.)
- the polymerization reaction using the (meth) acrylic monomer is preferably performed by radical polymerization.
- the polymerization initiator used in the polymerization reaction include 2,2′-azobis (isobutyronitrile), 2,2′-azobis (2,4-dimethylvaleronitrile), 2,2′-azobis (4 Azo compounds such as -methoxy-2,4-dimethylvaleronitrile); organic peroxides such as benzoyl peroxide, lauroyl peroxide, t-butylperoxypivalate, 1,1'-bis (t-butylperoxy) cyclohexane; Hydrogen oxide; a redox initiator composed of these peroxides and a reducing agent can be used.
- polymerization initiators can be used alone or in combination of two or more.
- the amount of the polymerization initiator used is preferably 0.01 to 50 parts by mass, more preferably 0.1 to 40 parts by mass with respect to 100 parts by mass of the monomers used in the reaction.
- the polymerization reaction of the (meth) acrylic monomer is preferably performed in an organic solvent.
- the organic solvent used in the reaction include alcohols, ethers, ketones, amides, esters, hydrocarbon compounds, and the like. Among these, it is preferable to use at least one selected from the group consisting of alcohols and ethers, and it is more preferable to use partial ethers of polyhydric alcohols. Preferred examples thereof include diethylene glycol methyl ethyl ether and propylene glycol monomethyl ether acetate.
- these 1 type can be used individually or in combination of 2 or more types.
- the reaction temperature is preferably 30 to 120 ° C., more preferably 60 to 110 ° C.
- the reaction time is preferably 1 to 36 hours, more preferably 2 to 24 hours.
- the amount of organic solvent used (a) is such that the total amount (b) of monomers used in the reaction is 0.1 to 50% by mass with respect to the total amount (a + b) of the reaction solution. An amount is preferred.
- the reaction solution containing poly (meth) acrylate may be used for the preparation of the liquid crystal alignment agent as it is, or may be used for the preparation of the liquid crystal alignment agent after isolating the poly (meth) acrylate contained in the reaction solution. Good.
- the polystyrene-equivalent number average molecular weight (Mn) measured by gel permeation chromatography (GPC) improves the liquid crystal alignment of the liquid crystal alignment film to be formed, and the liquid crystal alignment From the viewpoint of ensuring stability over time, it is preferably 250 to 500,000, more preferably 500 to 100,000, and still more preferably 1,000 to 50,000.
- the content ratio of the poly (meth) acrylate in the liquid crystal aligning agent is sufficient from the viewpoint of obtaining the liquid crystal element 10 having sufficiently high transparency while sufficiently obtaining the coating property improvement effect when the low boiling point solvent is used. It is preferably 3 to 99% by mass with respect to the total amount of the polymer components of the aligning agent.
- the lower limit of the content ratio is more preferably 5% by mass or more, further preferably 20% by mass, and particularly preferably 50% by mass.
- about the upper limit of the content rate of poly (meth) acrylate, when obtaining the improvement effect of the various characteristics by the polymer different from poly (meth) acrylate More preferably, it is 95 mass% or less, More preferably, it is 90 mass % Or less.
- poly (meth) acrylate may be used individually by 1 type, and may be used in combination of 2 or more type.
- the liquid crystal aligning agent used for forming the liquid crystal alignment films 14 and 15 is at least one selected from the group consisting of a silane compound and a polysiloxane together with poly (meth) acrylate in that the liquid crystal element 10 having high weather resistance can be obtained. It is preferable to contain. It is particularly preferable that the liquid crystal aligning agent contains polysiloxane in that the effect of improving weather resistance is high and the post-baking temperature can be further lowered. Moreover, it is preferable that a liquid crystal aligning agent contains a silane compound at the point which can make adhesiveness with respect to a base material higher.
- Polysiloxane can be obtained, for example, by hydrolyzing and condensing a hydrolyzable silane compound.
- the silane compound include tetraalkoxysilane compounds such as tetramethoxysilane and tetraethoxysilane; alkyl group or aryl group-containing alkoxysilanes such as methyltriethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, and dimethyldiethoxysilane.
- Sulfur-containing alkoxysilane compounds such as 3-mercaptopropyltriethoxysilane and mercaptomethyltriethoxysilane; Glycidoxymethyltrimethoxysilane, glycidoxymethyltriethoxysilane, 2-glycidoxyethyltrimethoxysilane, 2-glycidoxyethyltriethoxysilane, 3-glycidoxypropyltrimethoxysilane, 3-glycid Epoxy group-containing alkoxysilane compounds such as xylpropyltriethoxysilane, 3-glycidoxypropylmethyldimethoxysilane, 2- (3,4-epoxycyclohexyl) ethyltriethoxysilane; Unsaturated bond-containing alkoxysilane compounds such as 3- (meth) acryloxypropyltrimethoxysilane, 3- (meth) acryloxypropylmethyldimethoxysilane,
- the above hydrolysis / condensation reaction is carried out by reacting one or more of the above hydrolyzable silane compounds with water, preferably in the presence of an appropriate catalyst and an organic solvent.
- the amount of water used is preferably 1 to 30 mol with respect to 1 mol of the hydrolyzable silane compound (total amount).
- the catalyst to be used include acids, alkali metal compounds, organic bases, titanium compounds, zirconium compounds and the like.
- the amount of catalyst used varies depending on the type of catalyst, reaction conditions such as temperature, and should be set appropriately. For example, the amount is preferably 0.01 to 3 times the total amount of the silane compound.
- the organic solvent to be used include hydrocarbons, ketones, esters, ethers, alcohols, and the like. Among these, it is preferable to use a water-insoluble or slightly water-soluble organic solvent.
- the organic solvent is used in an amount of preferably 10 to 10,000 parts by mass with respect to 100 parts by mass in total of the silane compounds used in the reaction.
- the above hydrolysis / condensation reaction is preferably carried out by heating with, for example, an oil bath. At that time, the heating temperature is preferably 130 ° C. or less, and the heating time is preferably 0.5 to 12 hours.
- the organic solvent layer separated from the reaction solution is dried with a desiccant as necessary, and then the solvent is removed to obtain the target polysiloxane.
- the method for synthesizing the polysiloxane is not limited to the hydrolysis / condensation reaction described above.
- the polysiloxane may be synthesized by a method in which a hydrolyzable silane compound is reacted in the presence of oxalic acid and alcohol.
- the liquid crystal aligning agent may contain a polysiloxane having a functional group such as a photo-alignment group or a pretilt angle imparting group (for example, a vertical alignment group shown below) in the side chain.
- the polysiloxane having such a functional group is obtained by, for example, synthesizing a polysiloxane having an epoxy group in a side chain by polymerization using an epoxy group-containing hydrolyzable silane compound as at least a part of the raw material, It can be obtained by reacting a polysiloxane having a functional group with a carboxylic acid having a functional group.
- a polymerization method using a hydrolyzable silane compound having a functional group as a monomer may be employed.
- the reaction between the epoxy group-containing polysiloxane and the carboxylic acid is preferably performed in the presence of a catalyst and an organic solvent.
- the proportion of the carboxylic acid used is preferably 5 mol% or more, more preferably 10 to 80 mol%, based on the epoxy group of the epoxy group-containing polysiloxane.
- a catalyst a well-known compound etc. can be used as what is called a hardening accelerator which accelerates
- the ratio of the catalyst used is preferably 100 parts by mass or less with respect to 100 parts by mass of the epoxy group-containing polysiloxane.
- the organic solvent to be used include 2-butanone, 2-hexanone, methyl isobutyl ketone, cyclopentanone, cyclohexanone and butyl acetate.
- the organic solvent is preferably used in such a ratio that the solid content concentration is 5 to 50% by mass.
- the reaction temperature in the above reaction is preferably 0 to 200 ° C., and the reaction time is preferably 0.1 to 50 hours. After the completion of the reaction, the organic solvent layer separated from the reaction solution is dried with a desiccant as necessary, and then the solvent is removed to obtain a polysiloxane having a functional group.
- the polysiloxane preferably has a group capable of vertically aligning liquid crystal molecules (hereinafter also referred to as “vertical alignment group”).
- the vertical alignment group include, for example, an alkyl group having 8 to 22 carbon atoms, a fluorine-containing alkyl group having 6 to 18 carbon atoms, a group represented by the above formula (5), and a carbon number having a steroid skeleton. 17 to 51 groups and the like can be mentioned.
- the light transmittance and light scattering property of the obtained liquid crystal element can be further improved, which is preferable.
- the polystyrene-reduced weight average molecular weight measured by gel permeation chromatography is preferably 500 to 1,000,000, more preferably 1,000 to 100,000. Further, it is preferably 1,000 to 50,000.
- the content of the polysiloxane in the liquid crystal aligning agent is 1% by mass or more based on the total amount of the polymer components in the liquid crystal aligning agent from the viewpoint of sufficiently increasing the weather resistance of the liquid crystal element 10 to be obtained. Is preferable, more preferably 2% by mass or more, and still more preferably 5% by mass or more. Further, the upper limit value of the polysiloxane content is preferably 97% by mass or less, and more preferably 90% by mass or less. In addition, polysiloxane may be used individually by 1 type and may be used in combination of 2 or more type.
- the silane compound contained in the liquid crystal aligning agent is an organosilicon compound having a carbon-silicon bond, and specific examples thereof include hydrolyzable silane compounds exemplified as silane compounds used for the synthesis of polysiloxane.
- the silane compound has an alkoxysilyl group (—Si (OR) r R 3-r (R is an alkyl group, and r is an integer of 1 to 3. A plurality of R may be the same or different from each other). )),
- An alkoxysilane compound having at least one functional group selected from the group consisting of an epoxy group, an amino group and a thiol group is more preferable, and an epoxy group-containing alkoxysilane compound is particularly preferable.
- the blending ratio is 0 with respect to a total of 100 parts by mass of the polymer from the viewpoint of sufficiently obtaining the effect of improving the adhesion to the substrate and the weather resistance of the liquid crystal element 10. It is preferably 5 parts by mass or more, and more preferably 1 to 30 parts by mass.
- a silane compound may be used individually by 1 type, and may be used in combination of 2 or more type.
- the liquid crystal aligning agent used for formation of the liquid crystal aligning films 14 and 15 contains the polymer which has a photo-alignment group.
- the “photo-alignable group” means a functional group that imparts anisotropy to the film by a photoisomerization reaction, a photodimerization reaction, a photolysis reaction, or a photofleece rearrangement reaction by light irradiation.
- the photo-alignment group examples include an azobenzene-containing group containing azobenzene or a derivative thereof as a basic skeleton, a cinnamic acid structure-containing group containing a cinnamic acid or a derivative thereof as a basic skeleton, or a chalcone containing a chalcone or a derivative thereof as a basic skeleton.
- a benzophenone-containing group containing benzophenone or a derivative thereof as a basic skeleton a coumarin-containing group containing coumarin or a derivative thereof as a basic skeleton, and a cyclobutane-containing structure containing cyclobutane or a derivative thereof as a basic skeleton.
- a cinnamic acid structure-containing group is preferable in terms of high sensitivity to light, and examples thereof include a group having a partial structure represented by the following formula (1).
- R is an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a fluorine-containing alkyl having 1 to 10 carbon atoms in which at least one hydrogen atom is substituted with a fluorine atom.
- a is 2 or more, a plurality of The Rs in each may be the same or different. “*” Represents a bond.
- one of the two bonds “*” is preferably bonded to a group represented by the following formula (4).
- the light transmittance and light scattering property of the obtained liquid crystal element can be improved, which is preferable.
- R 11 is a phenylene group, a biphenylene group, a terphenylene group, a cyclohexylene group, or a bicyclohexylene group, and an alkyl group having 1 to 20 carbon atoms or 1 to 20 carbon atoms in the ring portion.
- R 12 may be a single bond, an alkanediyl group having 1 to 3 carbon atoms, an oxygen atom, when bonded to the benzene ring in formula (1), A sulfur atom, —CH ⁇ CH—, —NH—, —COO— or —OCO—, and when bonded to a carbonyl group in formula (1), a single bond, an alkane having 1 to 3 carbon atoms Diyl group, oxygen Child, a sulfur atom or -NH-. "*" Indicates a bond.)
- the photo-aligning group may be contained in poly (meth) acrylate, but may be contained in a polymer different from poly (meth) acrylate.
- Examples of the main skeleton of the polymer having a photoalignable group include polyamic acid, polyamic acid ester, polyimide, polysiloxane, and polyamide. From the viewpoint of ensuring the reliability and weather resistance of the liquid crystal element 10, polysiloxane having a photo-alignment group can be preferably used.
- the method for synthesizing the polymer having a photoalignable group is not particularly limited, and may be appropriately selected according to the main skeleton of the polymer.
- the method (2) is preferable in that the introduction efficiency into the side chain is high.
- the content ratio of the polymer having a photo-alignable group is determined using the liquid crystal aligning agent. From the viewpoint of imparting sufficient alignment ability to the formed coating film by irradiation, it is preferably 1% by mass or more with respect to the total amount of the polymer components in the liquid crystal aligning agent, and is 5 to 99% by mass. More preferably.
- the polymer component contained in the liquid crystal aligning agent is not limited to the above-described poly (meth) acrylate and polysiloxane, and may contain other polymers.
- examples of other polymers include polyamic acid, polyimide, polyamic acid ester, polyamide, polyester, cellulose derivative, polyacetal, polystyrene derivative, and poly (styrene-phenylmaleimide) derivative.
- at least one selected from the group consisting of polyamic acid and polyamic acid ester is preferable, and polyamic acid is more preferable.
- the blending ratio of the other polymer is preferably 20% by mass or less, more preferably 10% by mass or less, more preferably 5% by mass or less, with respect to the total amount of the polymer components in the liquid crystal aligning agent. More preferably.
- another polymer can be used individually by 1 type or in combination of 2 or more types.
- a liquid crystal aligning agent contains the compound (henceforth a crosslinking agent) which has a crosslinkable group as another component.
- the crosslinkable group is a group capable of forming a covalent bond between the same or different molecules by light or heat.
- a (meth) acryloyl group a group having a vinyl group (alkenyl group, vinylphenyl group, etc.), an ethynyl group, Examples thereof include an epoxy group (oxiranyl group, oxetanyl group), a carboxyl group, and a (protected) isocyanate group.
- (meth) acryloyl group is particularly preferable in terms of high reactivity.
- (Meth) acrylo” means acrylo and methacrylo.
- the number of crosslinkable groups possessed by the crosslinking agent may be one or plural. In view of sufficiently increasing the reliability of the liquid crystal element, the number is preferably 2 or more, and more preferably 2 to 6.
- crosslinking agent examples include allyl group-containing compounds such as diallyl phthalate; Ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, diethylene glycol di (meth) acrylate, 1,6-hexanediol di (meth) acrylate, pentaerythritol tri (meth) acrylate, ditrimethylolpropane tetra (meth) Acrylate, pentaerythritol tetra (meth) acrylate, trimethylolpropane (meth) acrylate, ethoxylated trimethylolpropane tri (meth) acrylate, dipentaerythritol hexa (meth) acrylate, ethylene glycol tri (meth) acrylate, polyether (meta ) Acrylate, ethoxylated bisphenol A di (meth) acrylate, tricyclodecane dimethanol di
- the blending ratio of the cross-linking agent is preferably 0.5 parts by mass or more with respect to 100 parts by mass of the polymer component used for the preparation of the liquid crystal aligning agent, from the viewpoint of sufficiently obtaining the effect of improving the liquid crystal alignment property and electrical characteristics.
- the amount is more preferably 1 to 40 parts by mass, still more preferably 5 to 30 parts by mass.
- a crosslinking agent may be used individually by 1 type, and may be used in combination of 2 or more type.
- the liquid crystal aligning agent preferably contains an antioxidant (also referred to as a polymerization inhibitor) as another component.
- the antioxidant has a function of invalidating radicals and peroxides generated by energy such as ultraviolet rays and heat, and delaying or prohibiting polymerization.
- the antioxidant include, for example, a compound having an amine structure (preferably a hindered amine structure), a compound having a phenol structure (preferably a hindered phenol structure), and a compound having an alkyl phosphate structure (phosphorous antioxidant). Agent), a compound having a thioether structure (sulfur-based antioxidant), and a mixture thereof (blend-based antioxidant).
- Preferred examples of the antioxidant include compounds having an amine structure such as ADK STAB LA-52, LA-57, LA-63, LA-68, LA-72, LA-77, LA-81, LA-81, LA-82, LA-87, LA-402, LA-502 (above, manufactured by ADEKA), CHIMASSORB119, CHIMASSORB2020, CHIMASSORB944, TINUVIN622, TINUVIN123, TINUVIN144, TINUVIN765, TINUVIN770, TINUVIN111, TINUVIN79, TINUV3111, TINUV3 Etc .;
- a compound having a phenol structure for example, ADK STAB AO-20, AO-30, AO-40, AO-50, AO-60, AO-80, AO-330 (above, manufactured by ADEKA), IRGANOX1010 IRGANOX 1035, IRGAOX 1076, IRGANOX 198, IRGANOX 1135, IRGANOX 13
- Examples of phosphorus antioxidants include ADK STAB PEP-4C, PEP-8, PEP-36, HP-10, 2112 (above, manufactured by ADEKA), IRGAFOS168, GSY-P101 (above, manufactured by Sakai Chemical Industry), IRGAFOS168 IRGAFOS12, IRGAFOS126, IRGAFOS38, IRGAFOS P-EPQ (above, manufactured by BASF Japan) and the like;
- Examples of sulfur-based antioxidants include ADK STAB AO-412, AO-503 (above, manufactured by ADEKA), IRGANOX PS 800, IRGANOX PS 802 (above, manufactured by BASF Japan) and the like;
- Examples of blend antioxidants include ADK STAB A-611, A-612, A-613, AO-37, AO-15, AO-18, 328 (above, manufactured by ADEKA), TINUVIN111, TINUVIN783, TINUVIN 791 (above, manufactured by BASF Japan) and the like can
- the content of the antioxidant in the liquid crystal aligning agent is preferably 0.01 to 15 parts by mass, more preferably 0.01 to 15 parts by mass with respect to 100 parts by mass of the polymer component used for preparing the liquid crystal aligning agent.
- the amount is 10 parts by mass, and particularly preferably 0.1 to 10 parts by mass.
- liquid crystal aligning agent examples include metal chelate compounds, curing accelerators, surfactants, fillers, dispersants, and photosensitizers.
- the blending ratio of these other components can be appropriately selected according to each compound as long as the effects of the present disclosure are not impaired.
- the liquid crystal aligning agent is prepared as a liquid composition in which a polymer component and other components used as necessary are preferably dissolved in an appropriate solvent.
- organic solvent include N-methyl-2-pyrrolidone, N-ethyl-2-pyrrolidone, 1,2-dimethyl-2-imidazolidinone, ⁇ -butyrolactone, ⁇ -butyrolactam, and N, N-dimethylformamide.
- the organic solvent used for the preparation of the liquid crystal aligning agent is one of these in order to obtain a liquid crystal aligning film that exhibits good device characteristics even when the post-bake temperature is lowered (for example, 160 ° C. or lower).
- the compound having a boiling point at atmospheric pressure of 160 ° C. or less is preferably contained in an amount of 40% by mass or more, more preferably 50% by mass or more, and further preferably 70% by mass or more based on the total amount of the solvent.
- the solid content concentration in the liquid crystal aligning agent (the ratio of the total mass of components other than the solvent of the liquid crystal aligning agent to the total mass of the liquid crystal aligning agent) is appropriately selected in consideration of viscosity, volatility, etc. It is in the range of 1 to 10% by mass.
- the solid content concentration is less than 1% by mass, the film thickness of the coating film becomes too small, and it becomes difficult to obtain a good liquid crystal alignment film.
- the solid content concentration exceeds 10% by mass, it is difficult to obtain a good liquid crystal alignment film because the film thickness is excessive, and the viscosity of the liquid crystal aligning agent increases and the applicability decreases. There is a tendency.
- the liquid crystal element 10 includes a step A in which a liquid crystal alignment film 14 and 15 is formed by applying a liquid crystal alignment agent on each electrode arrangement surface of the first base material 11 and the second base material 12, and the liquid crystal alignment films 14 and 15.
- the liquid crystal aligning agent is performed on each electrode arrangement surface of the first base material 11 and the second base material 12, for example, offset printing method, spin coating method, roll coater method, ink jet printing method, bar coater method, flexographic printing. This is performed by a known coating method such as a method.
- preheating is preferably performed for the purpose of preventing dripping of the applied liquid crystal aligning agent.
- the pre-baking temperature is set according to the type of substrate, but is preferably 140 ° C. or lower, more preferably 120 ° C. or lower, and further preferably 100 ° C. or lower. About the lower limit of prebaking temperature, it is preferable to set it as 30 degreeC or more, and it is more preferable to set it as 40 degreeC or more.
- the prebake time is preferably 0.25 to 10 minutes.
- the firing temperature (post-bake temperature) at this time is preferably 160 ° C. or lower, more preferably 150 ° C. or lower, particularly 110 ° C. or lower, when using a base material made of a polymer material. preferable.
- the post-bake time is preferably 5 to 200 minutes, more preferably 10 to 120 minutes.
- the coating film formed using the liquid crystal aligning agent is preferably imparted with a liquid crystal aligning ability by performing a rubbing treatment, a photo-alignment treatment or the like.
- a photo-alignment treatment that imparts liquid crystal alignment ability by light irradiation is performed.
- the coating film can be irradiated with light such as ultraviolet rays and visible rays including light having a wavelength of 150 to 800 nm.
- the radiation may be polarized or non-polarized, or may be irradiated in combination.
- the exposure method is not particularly limited, and examples thereof include a method of irradiating linearly polarized light from a direction perpendicular to the substrate surface or an oblique direction, and a method of irradiating non-polarized light from an oblique direction.
- a light source to be used for example, a low-pressure mercury lamp, a high-pressure mercury lamp, a deuterium lamp, a metal halide lamp, an argon resonance lamp, a xenon lamp, an excimer laser, or the like can be used.
- Ultraviolet rays in a preferable wavelength region can be obtained by means of using a light source in combination with, for example, a filter or a diffraction grating.
- the dose of radiation is preferably 10 ⁇ 50,000J / m 2, more preferably 20 ⁇ 10,000J / m 2.
- Light irradiation for photo-alignment treatment is a method of irradiating the coating film after the post-baking process, a method of irradiating the coating film after the pre-baking process and before the post-baking process, a pre-baking process and a post-baking process. In at least one of the methods, it can be carried out by a method of irradiating the coating film during heating.
- Step B two base materials having a liquid crystal alignment film are prepared, and a liquid crystal composition layer containing a liquid crystal and a polymerizable compound is provided between the two base materials facing each other so that the liquid crystal alignment films face each other.
- a liquid crystal cell is manufactured by arranging. Specifically, the peripheral portions of the first base material 11 and the second base material 12 are bonded together with a sealing agent, and the liquid crystal composition is injected and filled into the cell gap defined by the base material surface and the sealing agent, and then injected.
- a method of sealing the holes after applying a sealing agent to the periphery of one substrate on the liquid crystal alignment film side and further dropping the liquid crystal composition at predetermined locations on the surface of the liquid crystal alignment film, the liquid crystal alignment film
- the other base material is bonded so as to face each other, and the liquid crystal is spread over the entire surface of the base material, and then the sealing agent is cured (ODF method).
- ODF method As the sealant, for example, an epoxy resin containing a hardener and aluminum oxide spheres as a spacer can be used.
- step C the liquid crystal composition is cured by performing at least one treatment selected from heating and light irradiation.
- the heating temperature for the curing reaction is appropriately selected depending on the type of the polymerizable compound and the liquid crystal to be used.
- the heating temperature is 40 to 80 ° C.
- the heating time is preferably 0.5 to 5 minutes.
- non-polarized ultraviolet rays having a wavelength in the range of 200 to 500 nm can be preferably used as the irradiation light.
- the amount of light irradiation is preferably 50 to 10,000 mJ / cm 2 , more preferably 100 to 5,000 mJ / cm 2 .
- the liquid crystal element 10 can be applied to various uses. For example, a building window, an indoor / outdoor partition (partition), a show window, a vehicle (automobile, aircraft, ship, railway, etc.) window, and various indoor and outdoor advertisements. It can be effectively used as various light control elements such as information signs, home appliances, mobile phones, smartphones, various monitors, watches, portable games, personal computers, glasses, sunglasses, medical equipment, furniture, and the like.
- the liquid crystal element 10 may be used as it is, depending on the thickness, hardness, shape, application, etc. of the element, or may be used by being attached to glass or a transparent resin.
- a display device of the present disclosure includes the above-described liquid crystal element and a transparent display that is transparent in a non-display state.
- the display device 20 has a structure in which the liquid crystal element 10 is disposed on the back surface of the transparent display 30, and the liquid crystal element 10 functions as a dimming element, thereby being transparent. The visibility of display on the display 30 changes.
- the transparent display 30 is, for example, an organic electroluminescence element (organic EL element), and is formed between a pair of glass substrates, an anode electrode and a cathode electrode formed of a transparent electrode material, and the anode electrode and the cathode electrode. A hole transport layer and a light emitting layer.
- the transparent display 30 is transparent in the non-display state in which no voltage is applied. When a voltage is applied, the pixels to which the voltage is applied emit light, and characters, images, and the like are displayed.
- the entire surface of the display device 20 is transparent. Therefore, for example, when the display device 20 is applied as a front glass or a rear glass of a show window, it is possible to visually check the products displayed in the showcase and the inside of the store from the outside.
- a voltage is applied to the transparent display 30 while the liquid crystal element 10 is not applied with voltage, characters, images, and the like displayed on the transparent display 30 are displayed in a state of being raised on the glass. Become.
- the back surface of the transparent display 30 is shielded from light when a voltage is applied to the liquid crystal element 10.
- a voltage is applied to the liquid crystal element 10.
- decorativeness can be improved.
- the light control element 10 may be arranged only in a partial region of the transparent display 30. Or it is good also as a structure which can change the transmittance
- the liquid crystal alignment films 14 and 15 are photo-alignment films, but may not be subjected to photo-alignment treatment. Also in this case, when a base material made of a polymer material is used as the base material of the liquid crystal element 10, the liquid crystal alignment film is homogeneous, the liquid crystal alignment film is highly transparent, and has light transmission characteristics and light scattering characteristics. Therefore, a liquid crystal element that exhibits electrical characteristics sufficient for realizing the light control function and excellent weather resistance can be obtained.
- the weight average molecular weight Mw, number average molecular weight Mn and epoxy equivalent of the polymer, and the solution viscosity of the polymer solution were measured by the following methods.
- the required amounts of raw material compounds and polymers used in the following examples were ensured by repeating the synthesis on the synthesis scale shown in the following synthesis examples as necessary.
- Mw and Mn are polystyrene equivalent values measured by GPC under the following conditions. Column: Tosoh Co., Ltd., TSKgelGRCXLII Solvent: Tetrahydrofuran Temperature: 40 ° C Pressure: 68 kgf / cm 2 [Epoxy equivalent] The epoxy equivalent was measured by the hydrochloric acid-methyl ethyl ketone method described in JIS C 2105. [Solution viscosity of polymer solution] The solution viscosity (mPa ⁇ s) of the polymer solution was measured at 25 ° C. using an E-type rotational viscometer.
- polymer (PA-1) polyamic acid
- the obtained polymer (PA-1) was prepared to be 20% by mass with NMP, and the viscosity of this solution was measured to be 1310 mPa ⁇ s. Further, when this polymer solution was allowed to stand at 20 ° C. for 3 days, it did not gel and the storage stability was good.
- polyimide hereinafter referred to as polymer (PI-1)
- the imidation ratio of the obtained polyimide was 55%, and the weight average molecular weight was 48,000.
- Liquid Crystal Composition I 1.20 g of liquid crystal (MLC-6608, Merck), 1.20 g of compound (R-1) as a polymerizable compound, 0.60 g of compound (R-2), compound (R -3) 0.12 g, compound (R-4) 0.36 g, and compound (P-1) 0.012 g as a photoinitiator were mixed, heated, cooled to 25 ° C. and then liquid crystal Composition I was obtained. 2.
- Liquid Crystal Composition II 1.20 g of liquid crystal (MLC-6608, manufactured by Merck & Co., Inc.), 0.024 g of dichroic dye shown below, 1.20 g of compound (R-1) as a polymerizable compound, 0.62 g of R-2), 0.12 g of compound (R-3) and 0.36 g of compound (R-4), and 0.012 g of compound (P-1) as a photoinitiator And heated to 25 ° C. to obtain a liquid crystal composition II.
- Dichroic dye A mixture of 6.0 parts by mass of the compound (m-1), 2.0 parts by mass of the compound (m-2), and 2.0 parts by mass of the compound (m-3) was used.
- Example 1 ⁇ Preparation of liquid crystal aligning agent>
- the diethylene glycol diethyl ether solution containing the polymer (S-1) obtained in Synthesis Example 4 was converted into the polymer (S-1) in an amount corresponding to 20 parts by mass, and Synthesis Example 1
- the solution containing the polymer (PAc-1) obtained in 1 above was mixed with an amount corresponding to 80 parts by mass in terms of the polymer (PAc-1), and 5 parts by mass of the compound (add-2).
- PGME propylene glycol monomethyl ether
- DEDG diethylene glycol diethyl ether
- PGMEA propylene glycol monomethyl ether acetate
- Evaluation is “good” when no film thickness unevenness, coating unevenness and pinholes are observed even when observed visually and with a 100 ⁇ microscope, and pinholes are observed with a 100 ⁇ microscope.
- the coating property was “OK”, and when the coating thickness was visually observed at least one of film thickness unevenness, coating unevenness and pinholes.
- the coating property was evaluated as “bad”. In this example, no film thickness unevenness, coating unevenness and pinholes were observed even with visual observation and a 100 ⁇ magnification microscope, and the coating property was “good”.
- step 3 Manufacture of liquid crystal element Using a Hg-Xe lamp and a Grand Taylor prism, the surface of the coating film prepared in step 1 is irradiated with polarized ultraviolet light 20 mJ / cm 2 containing a 313 nm emission line from a direction inclined by 20 ° from the normal to the liquid crystal alignment film. Obtained. By repeating the same operation, a pair (two) of substrates having a liquid crystal alignment film was prepared. Next, a 6 ⁇ m spacer was applied to the surface of one substrate having the liquid crystal alignment film, and then the liquid crystal composition I prepared above was dropped onto the liquid crystal alignment film surface to which the spacer was applied.
- This liquid crystal cell was irradiated with ultraviolet rays under the conditions of a wavelength of 365 nm, an ultraviolet intensity of 15 mW / cm 2 , an irradiation time of 15 seconds, and a substrate surface temperature of 20 ° C. using an ultraviolet irradiation device having an ultraviolet light emitting diode as a light source.
- the product I was cured to obtain the liquid crystal element 10 shown in FIG.
- a spectroscopic haze meter manufactured by Tokyo Denshoku Co., Ltd.
- a higher haze value means better light scattering properties.
- the haze value was 92%, and the light scattering property was excellent when a voltage was applied.
- ⁇ VHR Xe ((VHR BF ⁇ VHR AFXe ) ⁇ VHR BF ) ⁇ 100 (EX ⁇ 1)
- ⁇ VHR Xe ((VHR BF ⁇ VHR AFXe ) ⁇ VHR BF ) ⁇ 100 (EX ⁇ 1)
- Examples 2 to 7 and Comparative Example 1 The liquid crystal aligning agents (A-2) to (A-8) were prepared in the same manner as in the preparation of the liquid crystal aligning agent (A-1) except that the components of the types and blending amounts shown in Table 2 were used. Prepared. In addition, the liquid crystal element was evaluated in the same manner as in Example 1 using each of the liquid crystal aligning agents (A-2) to (A-8). The results are shown in Table 3 below.
- Example 8 Production and Evaluation of Liquid Crystal Element A liquid crystal element was produced in the same manner as in Example 1 except that the liquid crystal composition II was used instead of the liquid crystal composition I. Moreover, evaluation similar to Example 1 was performed using the obtained liquid crystal element. The results are shown in Table 3 below.
- Example 8 the above 1.
- the following evaluations evaluation of light transmission, evaluation of light blocking properties, and evaluation of repeated driving durability test were further performed using the liquid crystal element manufactured in (1).
- Evaluation of light transmittance Transparency when no voltage was applied was evaluated by measuring the transmittance of the liquid crystal element when no voltage was applied. For the measurement, the light transmittance was evaluated by the light transmittance (%) at a wavelength of 400 nm using a spectrophotometer (150-20 type double beam manufactured by Hitachi, Ltd.). The higher the transmittance value, the better the transparency. As a result, in this example, the transmittance was 93%, and the transparency when no voltage was applied was excellent. 3.
- the light blocking property during voltage application was evaluated by measuring the transmittance of the liquid crystal element in a voltage applied state. The measurement is as described in 1. above. 40V is applied to the liquid crystal element manufactured in step 2 by alternating current drive, and 2. In the same manner as described above, a spectrophotometer (150-20 type double beam manufactured by Hitachi, Ltd.) was used. The lower the transmittance value, the better the light blocking property. As a result, in this example, the transmittance was 5%, and the light blocking property was excellent when a voltage was applied. 4). Evaluation of Repeated Drive Durability Test A voltage of 40 V was applied to the liquid crystal element for 1 second, and then no voltage was applied for 1 second. After repeating this operation 1800 times, the above 2. And 3.
- the repeated driving durability test was evaluated by evaluating the light transmittance and the light blocking property in the same manner as described above.
- the transmittance when no voltage was applied 93%
- the transmittance when a voltage was applied 7%
- no change in transmittance was observed when no voltage was applied.
- the increase in transmittance was only 2%. From this result, it can be said that the liquid crystal element of this example is excellent in repeated driving durability.
- the numerical value of the compounding amount in Table 2 indicates the compounding ratio (parts by mass) of each compound with respect to 100 parts by mass in total of the polymer components used for preparing the liquid crystal aligning agent.
- abbreviations are as follows: PGME: Propylene glycol monomethyl ether PGMEA: Propylene glycol monomethyl ether acetate DEDG: Diethylene glycol diethyl ether NMP: N-methyl-2-pyrrolidone GBL; ⁇ -butyrolactone
- the liquid crystal alignment film containing poly (meth) acrylate is homogeneous and highly transparent even when the post-baking temperature is low (120 ° C.), and the light transmission characteristics of the liquid crystal element. And the light scattering property was good.
- the obtained liquid crystal element had a sufficiently high voltage holding ratio and good weather resistance.
- Examples 1 and 2 in which poly (meth) acrylate and polysiloxane are included in the liquid crystal alignment film and the ratio of poly (meth) acrylate is high are coating properties, light transmission properties, light scattering properties, electrical properties, and weather resistance. The properties were particularly excellent.
- Example 7 which contains antioxidant in a liquid crystal aligning film
- WHEREIN In the obtained liquid crystal element, haze value at the time of no voltage application and haze value after a weather resistance evaluation
- WHEREIN Antioxidant is contained in a liquid crystal aligning film. It was excellent compared with Example 4 which does not contain.
- Example 8 in which a dye (dichroic dye) was dispersed in the liquid crystal layer, the voltage holding ratio of the obtained liquid crystal element was sufficiently high and the weather resistance was good. Further, even after the voltage application / non-application of the liquid crystal element was repeated, both the light blocking property and the light transmitting property were good, and the driving durability was excellent. This behavior is considered to be due to the assist from the alignment film side.
- the comparative example 1 made into the liquid crystal aligning film which consists of polyimides was inferior to the Example in the coating property and transmittance
- Example 9 ⁇ Display test when combined with a transparent display>
- Example 2 A display test was conducted in the same manner as in Example 9 except that a polarizing plate type liquid crystal element was used instead of the liquid crystal element in Example 9.
- a polarizing plate type liquid crystal element a transparent electrode and a liquid crystal alignment film are formed on each of opposing surfaces of a pair of glass substrates, a liquid crystal is filled between the pair of substrates, and a sealing agent is disposed around What used the polarizing plate arrange
- the light transmittance of the liquid crystal element was poor, and the visibility of the display on the transparent display was determined to be “bad”.
- the liquid crystal element 10 having a liquid crystal alignment film containing poly (meth) acrylate is particularly excellent as a display element to be superimposed on a transparent display.
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Abstract
Description
[2] 上記[1]の液晶素子と、非表示状態で透明となる透明ディスプレイと、を備える表示装置。
[3] それぞれの基材面に設けられた電極が対向するように配置された一対の基材間に、液晶及び重合性化合物を含む液晶組成物を硬化して形成された液晶層を備える液晶素子の液晶配向膜を形成するための液晶配向剤であって、ポリ(メタ)アクリレートを含有する、液晶配向剤。
[4] それぞれの基材面に設けられた電極が対向するように配置された一対の基材間に、液晶及び重合性化合物を含む液晶組成物を硬化して形成された液晶層を備える液晶素子の製造方法であって、前記一対の基材の少なくとも一方の電極配置面上に液晶配向剤を塗布して液晶配向膜を形成する工程と、前記液晶配向膜の形成後に前記一対の基材を、前記液晶組成物を含む層を介して前記電極が対向するように配置して液晶セルを構築する工程と、前記液晶セルの構築後に前記重合性化合物を硬化させる工程と、を含み、前記液晶組成物は、前記重合性化合物として、単官能(メタ)アクリレート化合物、多官能(メタ)アクリレート化合物、多官能チオール化合物及びスチレン系化合物よりなる群から選ばれる少なくとも一種を含み、前記液晶配向剤は、ポリ(メタ)アクリレートを含有する、液晶素子の製造方法。
本実施形態の液晶素子10は、図1に示すように、第1基材11及び第2基材12からなる一対の基材と、第1基材11と第2基材12との間に配置された液晶層13と、を備えている。液晶層13は、ポリマー13aと液晶分子13bとが混在された高分子/液晶複合材料層である高分子分散型液晶層であり、本実施形態では、層中にポリマーネットワークが形成されたポリマー分散型液晶(PDLC)である。液晶素子10は、ポリマーネットワーク中に存在している液晶分子13bの配向を電界によって制御することにより、光を透過する透過状態と、光を散乱させる不透過状態とが切り替わる調光素子である。
次に、液晶層13の形成に用いる液晶組成物について説明する。液晶組成物は、液晶と重合性化合物とを含有する。液晶としては、ネマチック液晶及びスメクチック液晶を挙げることができる。
2-メトキシエチル(メタ)アクリレート、3-メトキシブチル(メタ)アクリレート、フェノキシエチル(メタ)アクリレート、フェノキシジエチレングリコール(メタ)アクリレート、2-フェニルフェノキシエチル(メタ)アクリレート、メトキシトリエチレングリコール(メタ)アクリレート、エトキシ化o-フェニルフェノール(メタ)アクリレート、エチルジエチレングリコール(メタ)アクリレート、グリシジル(メタ)アクリレート、テトラヒドロフルフリル(メタ)アクリレート等のエーテル系(メタ)アクリレート類;
2-ヒドロキシエチル(メタ)アクリレート等のアルコール系(メタ)アクリレート類;2-(メタ)アクリロイルオキシエチルコハク酸、2-(メタ)アクリロイルオキシエチルヘキサヒドロフタル酸等のカルボン酸系(メタ)アクリレート類;アクリルアミド、(メタ)アクリロイルモルホリン、イソブトキシメチル(メタ)アクリルアミド、ビニルカプロラクタム、N-ビニル-2-ピロリドン等の窒素含有不飽和化合物;テトラブロモフェニル(メタ)アクリレート、ペンタクロロフェニル(メタ)アクリレート等のハロゲン化(メタ)アクリレート類;3-(メタ)アクリロキシプロピルトリメトキシシラン、3-メルカプトプロピルメチルジメトキシシラン、などを;
イソシアヌル酸、トリメルカプトベンゼン、2,4,6-トリメルカプト-1,3,5-トリアジン、1,3,5-トリス(3-メルカプトブチリルオキシエチル)-1,3,5-トリアジン-2,4,6(1H,3H,5H)-トリオン、トリメチロールプロパントリス(3-メルカプトブチレート)、トリメチロールプロパントリス(3-メルカプトプロピオネート)、トリス-[(3-メルカプトプロピオニルオキシ)-エチル]-イソシアヌレート、トリメチロールエタントリス(3-メルカプトブチレート)、ペンタエリスリトールテトラキス(3-メルカプトブチレート)、ペンタエリスリトールテトラキス(3-メルカプトプロピオネート)、ジペンタエリスリトールヘキサキス(3-メルカプトプロピオネート)、チオール基を有する多官能性ポリマー(例えば、商品名で、チオコールLP(登録商標)、ポリチオール(登録商標)(以上、東レ・ファインケミカル(株)製))、チオール基含有カルボン酸と多価アルコールとのポリエステル類、等のポリチオール化合物等を;スチレン系化合物として、例えばスチレン、メチルスチレン等を、それぞれ挙げることができる。
また、ウレタン(メタ)アクリレート化合物を含有させる場合、その含有割合は、液晶の合計100質量部に対して、1~150質量部とすることが好ましく、5~100質量部とすることがより好ましい。
多官能チオール化合物の含有割合は、液晶の合計100質量部に対して、0.5~50質量部とすることが好ましく、1~40質量部とすることがより好ましい。スチレン系化合物の配合割合は、液晶の合計100質量部に対して、0.1~30質量部とすることが好ましく、0.5~20質量部とすることがより好ましい。
液晶組成物中における重合性化合物の含有割合(2種以上含む場合にはその合計量)は、液晶と重合性化合物との合計量に対して、1~90質量%とすることが好ましく、5~80質量%とすることがより好ましく、10~75質量%とすることがさらに好ましい。
色素としては、二色性色素を好ましく用いることができる。使用する二色性色素は特に限定されず、公知の化合物を適宜用いることができるが、例えば、ポリヨウ素、アゾ化合物、アントラキノン化合物、ジオキサジン化合物等が挙げられる。これらのうち、耐光性に優れ、しかも二色比が高い点で、アゾ化合物及びアントラキノン化合物よりなる群から選ばれる少なくとも一種が好ましく、アゾ化合物が特に好ましい。なお、色素は、1種を単独で用いてもよく、2種以上を組み合わせてもよい。
次に、液晶配向膜14,15を形成するために用いる液晶配向剤について説明する。当該液晶配向剤は、重合体成分としてポリ(メタ)アクリレートを含有する。なお、本明細書において「ポリ(メタ)アクリレート」は、ポリアクリレート及びポリメタクリレートを含む意味である。
ポリ(メタ)アクリレートは、例えば、(メタ)アクリロイル基を有する単量体(以下、「(メタ)アクリル系単量体」ともいう。)を重合開始剤の存在下で反応させる方法が挙げられる。液晶配向剤の調製に使用するポリ(メタ)アクリレートは、重合に使用する単量体の全体量に対する(メタ)アクリル系単量体の使用割合が、好ましくは20質量%以上であり、より好ましくは30質量%以上であり、さらに好ましくは40質量%以上であり、特に好ましくは50質量%以上である。
(a)炭素数8~22のアルキル基
(b)炭素数6~18のフッ素含有アルキル基
(c)ベンゼン環、シクロへキサン環及び複素環のいずれかの環と、炭素数1~20のアルキル基又はフッ素含有アルキル基とが結合した基
(d)ベンゼン環、シクロへキサン環及び複素環よりなる群から選ばれる少なくとも1種の環を合計2個以上有する基
(e)ステロイド骨格を有する炭素数17~51の基
ポリシロキサンは、例えば加水分解性のシラン化合物を加水分解・縮合することにより得ることができる。シラン化合物としては、例えば、テトラメトキシシラン、テトラエトキシシラン等のテトラアルコキシシラン化合物;メチルトリエトキシシラン、フェニルトリメトキシシラン、フェニルトリエトキシシラン、ジメチルジエトキシシラン等のアルキル基又はアリール基含有アルコキシシラン化合物;
3-メルカプトプロピルトリエトキシシラン、メルカプトメチルトリエトキシシラン等の硫黄含有アルコキシシラン化合物;
グリシドキシメチルトリメトキシシラン、グリシドキシメチルトリエトキシシラン、2-グリシドキシエチルトリメトキシシラン、2-グリシドキシエチルトリエトキシシラン、3-グリシドキシプロピルトリメトキシシラン、3-グリシドキシプロピルトリエトキシシラン、3-グリシドキシプロピルメチルジメトキシシラン、2-(3,4-エポキシシクロヘキシル)エチルトリエトキシシラン等のエポキシ基含有アルコキシシラン化合物;
3-(メタ)アクリロキシプロピルトリメトキシシラン、3-(メタ)アクリロキシプロピルメチルジメトキシシラン、3-(メタ)アクリロキシプロピルメチルジエトキシシラン、ビニルトリエトキシシラン等の不飽和結合含有アルコキシシラン化合物;
3-アミノプロピルトリメトキシシラン、3-アミノプロピルトリエトキシシラン、2-アミノプロピルトリメトキシシラン、2-アミノプロピルトリエトキシシラン、N-(2-アミノエチル)-3-アミノプロピルトリメトキシシラン、N-(2-アミノエチル)-3-アミノプロピルメチルジメトキシシラン、3-ウレイドプロピルトリメトキシシラン、3-ウレイドプロピルトリエトキシシラン、N-エトキシカルボニル-3-アミノプロピルトリメトキシシラン等の窒素含有アルコキシシラン化合物;
トリメトキシシリルプロピルコハク酸無水物等の酸無水物基含有アルコキシシラン化合物;などを挙げることができる。加水分解性シラン化合物は、これらの1種を単独で又は2種以上を組み合わせて使用することができる。なお、「(メタ)アクリロキシ」は、「アクリロキシ」及び「メタクリロキシ」を含む意味である。
液晶配向剤中に含有させるシラン化合物は、炭素-ケイ素結合を有する有機ケイ素化合物であり、その具体例としては、ポリシロキサンの合成に使用するシラン化合物として例示した加水分解性シラン化合物などが挙げられる。当該シラン化合物は、アルコキシシリル基(-Si(OR)rR3-r(Rはアルキル基であり、rは1~3の整数である。複数のRは互いに同じでも異なっていてもよい。))を有することが好ましく、エポキシ基、アミノ基及びチオール基よりなる群から選ばれる少なくとも一種の官能基を有するアルコキシシラン化合物がより好ましく、エポキシ基含有アルコキシシラン化合物が特に好ましい。
液晶配向膜14,15の形成に用いる液晶配向剤は、光配向性基を有する重合体を含有していることが好ましい。ここで、「光配向性基」とは、光照射による光異性化反応や光二量化反応、光分解反応、光フリース転位反応によって膜に異方性を付与する官能基を意味する。光配向性基の具体例としては、例えばアゾベンゼン又はその誘導体を基本骨格として含むアゾベンゼン含有基、桂皮酸又はその誘導体を基本骨格として含む桂皮酸構造含有基、カルコン又はその誘導体を基本骨格として含むカルコン含有基、ベンゾフェノン又はその誘導体を基本骨格として含むベンゾフェノン含有基、クマリン又はその誘導体を基本骨格として含むクマリン含有基、シクロブタン又はその誘導体を基本骨格として含むシクロブタン含有構造等が挙げられる。これらのうち、光に対する感度が高い点で、桂皮酸構造含有基が好ましく、例えば、下記式(1)で表される部分構造を有する基等が挙げられる。
液晶配向剤は、その他の成分として、架橋性基を有する化合物(以下、架橋剤ともいう。)を含有することが好ましい。架橋性基は、光や熱によって同一又は異なる分子間に共有結合を形成可能な基であり、例えば(メタ)アクリロイル基、ビニル基を有する基(アルケニル基、ビニルフェニル基など)、エチニル基、エポキシ基(オキシラニル基、オキセタニル基)、カルボキシル基、(保護)イソシアネート基等が挙げられる。これらの中でも、反応性が高い点で、(メタ)アクリロイル基が特に好ましい。なお、「(メタ)アクリロ」は、アクリロ及びメタクリロを含む意味である。架橋剤が有する架橋性基の数は、1個でもよく、複数個でもよい。液晶素子の信頼性を十分に高くする点で、好ましくは2個以上であり、2~6個がより好ましい。
エチレングリコールジ(メタ)アクリレート、プロピレングリコールジ(メタ)アクリレート、ジエチレングリコールジ(メタ)アクリレート、1,6-ヘキサンジオールジ(メタ)アクリレート、ペンタエリスリトールトリ(メタ)アクリレート、ジトリメチロールプロパンテトラ(メタ)アクリレート、ペンタエリスリトールテトラ(メタ)アクリレート、トリメチロールプロパン(メタ)アクリレート、エトキシ化トリメチロールプロパントリ(メタ)アクリレート、ジペンタエリスリトールヘキサ(メタ)アクリレート、エチレングリコールトリ(メタ)アクリレート、ポリエーテル(メタ)アクリレート、エトキシ化ビスフェノールAジ(メタ)アクリレート、トリシクロデカンジメタノールジ(メタ)アクリレート、2-メチル-1,8-オクタンジオールジ(メタ)アクリレート等の(メタ)アクリル系化合物;
マレイン酸、イタコン酸、トリメリット酸、テトラカルボン酸、シス-1,2,3,4-テトラヒドロフタル酸、エチレングリコールビストリメート、プロピレングリコールビストリメート、4,4’-オキシジフタル酸、トリメリット酸無水物等のカルボン酸;
エチレングリコールジグリシジルエーテル、ポリエチレングリコールジグリシジルエーテル、プロピレングリコールジグリシジルエーテル、トリプロピレングリコールジグリシジルエーテル、ポリプロピレングリコールジグリシジルエーテル、1,6-ヘキサンジオールジグリシジルエーテル、グリセリンジグリシジルエーテル、2,2-ビス(4-ヒドロキシフェニル)プロパンジグリシジルエーテル、トリメチロールプロパントリグリシジルエーテル、N,N,N’,N’-テトラグリシジル-m-キシリレンジアミン、1,3-ビス(N,N-ジグリシジルアミノメチル)シクロヘキサン、N,N,N’,N’-テトラグリシジル-4,4’-ジアミノジフェニルメタン、N,N-ジグリシジル-ベンジルアミン、N,N-ジグリシジル-アミノメチルシクロヘキサン、N,N-ジグリシジル-シクロヘキシルアミン等のエポキシ化合物;
トリレンジイソシアネート、ヘキサメチレンジイソシアネート、ジフェニルメチレンジイソシアネート等の多価イソシアネートを保護基で保護した(保護)イソシアネート化合物、などが挙げられる。架橋剤としては、これらの中でも、多官能(メタ)アクリレート化合物が好ましい。
液晶配向剤は、その他の成分として、酸化防止剤(重合禁止剤ともいう。)を含有することが好ましい。酸化防止剤は、紫外線や熱などのエネルギがきっかけとなって発生したラジカルや過酸化物を無効化し、重合を遅延又は禁止する機能を有する。このような酸化防止剤を配向膜中に含有させることにより、配向膜表面近傍に存在する液晶組成物中の重合性化合物の重合反応を抑制し、液晶の配向性の低下を抑制する効果が得られる点で好ましい。酸化防止剤の具体例としては、例えば、アミン構造(好ましくは、ヒンダードアミン構造)を有する化合物、フェノール構造(好ましくは、ヒンダードフェノール構造)を有する化合物、アルキルホスフェート構造を有する化合物(リン系酸化防止剤)、チオエーテル構造を有する化合物(イオウ系酸化防止剤)、及びこれらの混合物(ブレンド系酸化防止剤)などが挙げられる。
フェノール構造を有する化合物として、例えばアデカスタブAO-20、同AO-30、同AO-40、同AO-50、同AO-60、同AO-80、同AO-330(以上、ADEKA製)、IRGANOX1010、IRGANOX1035、IRGAOX1076、IRGANOX1098、IRGANOX1135、IRGANOX1330、IRGANOX1726、IRGANOX1425、IRGANOX1520、IRGANOX245、IRGANOX259、IRGANOX3114、IRGANOX3790、IRGANOX5057、IRGANOX565、IRGAMOD295(以上、BASFジャパン製)等を;
イオウ系酸化防止剤として、例えばアデカスタブAO-412、同AO-503(以上、ADEKA製)、IRGANOX PS 800、IRGANOX PS 802(以上、BASFジャパン製)等を;
ブレンド系酸化防止剤として、例えばアデカスタブA-611、同A-612、同A-613、同AO-37、同AO-15、同AO-18、328(以上、ADEKA製)、TINUVIN111、TINUVIN783、TINUVIN791(以上、BASFジャパン製)等を、それぞれ挙げることができる。酸化防止剤は、これらのうちの1種を単独で、又は2種以上を組み合わせて使用することができる。
液晶配向剤は、重合体成分及び必要に応じて使用されるその他の成分が、好ましくは適当な溶剤中に溶解してなる液状の組成物として調製される。
使用する有機溶媒としては、例えばN-メチル-2-ピロリドン、N-エチル-2-ピロリドン、1,2-ジメチル-2-イミダゾリジノン、γ-ブチロラクトン、γ-ブチロラクタム、N,N-ジメチルホルムアミド、N,N-ジメチルアセトアミド、4-ヒドロキシ-4-メチル-2-ペンタノン、エチレングリコールモノメチルエーテル、乳酸ブチル、酢酸ブチル、メチルメトキシプロピオネ-ト、エチルエトキシプロピオネ-ト、エチレングリコールメチルエーテル、エチレングリコールエチルエーテル、エチレングリコール-n-プロピルエーテル、エチレングリコール-i-プロピルエーテル、エチレングリコール-n-ブチルエーテル(ブチルセロソルブ)、エチレングリコールジメチルエーテル、エチレングリコールエチルエーテルアセテート、ジエチレングリコールジメチルエーテル、ジエチレングリコールジエチルエーテル、ジエチレングリコールモノメチルエーテル、ジエチレングリコールモノエチルエーテル、ジエチレングリコールモノメチルエーテルアセテート、ジエチレングリコールモノエチルエーテルアセテート、プロピレングリコールモノメチルエーテル、プロピレングリコールモノメチルエーテルアセテート、ジイソブチルケトン、イソアミルプロピオネート、イソアミルイソブチレート、ジイソペンチルエーテル、エチレンカーボネート、プロピレンカーボネート等を挙げることができる。これらは、単独で又は2種以上を混合して使用することができる。
次に、液晶素子10の製造方法について説明する。液晶素子10は、第1基材11及び第2基材12のそれぞれの電極配置面に液晶配向剤を塗布して液晶配向膜14,15を形成する工程Aと、液晶配向膜14,15を有する一対の基材を、液晶組成物の層を介して互いの電極配置面が対向するように配置して液晶セルを構築する工程Bと、液晶セルの構築後に重合性化合物を硬化させる工程Cと、を含む方法により製造することが好ましい。
液晶配向剤の塗布は、第1基材11及び第2基材12のそれぞれの電極配置面上に、例えばオフセット印刷法、スピンコート法、ロールコーター法、インクジェット印刷法、バーコーター法、フレキソ印刷法などの公知の塗布方法により行う。液晶配向剤を塗布した後には、塗布した液晶配向剤の液垂れ防止などの目的で、好ましくは予備加熱(プレベーク)が実施される。プレベーク温度は、基材の種類に応じて設定されるが、140℃以下とすることが好ましく、120℃以下とすることがより好ましく、100℃以下とすることがさらに好ましい。プレベーク温度の下限値については、30℃以上とすることが好ましく、40℃以上とすることがより好ましい。プレベーク時間は、好ましくは0.25~10分である。
液晶配向剤を用いて形成した塗膜に対しては、ラビング処理や光配向処理等を行うことによって液晶配向能を付与することが好ましい。本実施形態では、光照射することによって液晶配向能を付与する光配向処理を行う。
工程Bでは、液晶配向膜を有する基材を2枚準備し、液晶配向膜が相対するように対向配置した2枚の基材間に、液晶及び重合性化合物を含有する液晶組成物の層を配置して液晶セルを製造する。具体的には、第1基材11及び第2基材12の周辺部をシール剤によって貼り合わせ、基材表面及びシール剤により区画されたセルギャップ内に液晶組成物を注入充填した後、注入孔を封止する方法;一方の基材の液晶配向膜側の周辺部にシール剤を塗布し、さらに液晶配向膜面上の所定の数箇所に液晶組成物を滴下した後、液晶配向膜が対向するように他方の基材を貼り合わせるとともに液晶を基材の全面に押し広げ、その後シール剤を硬化する方法(ODF方式)、などが挙げられる。シール剤としては、例えば硬化剤及びスペーサとしての酸化アルミニウム球を含有するエポキシ樹脂などを用いることができる。
工程Cでは、加熱及び光照射から選択される1種以上の処理を施すことによって、液晶組成物を硬化させる処理を行う。硬化反応の際の加熱温度は、使用する重合性化合物及び液晶の種類によって適宜に選択されるが、例えば40~80℃の範囲の温度で加熱する。加熱時間は、好ましくは0.5~5分である。光照射により硬化させる場合、照射光としては、200~500nmの範囲の波長を有する非偏光の紫外線を好ましく使用することができる。光の照射量としては、50~10,000mJ/cm2とすることが好ましく、100~5,000mJ/cm2とすることがより好ましい。
本開示の表示装置は、上述した液晶素子と、非表示状態で透明となる透明ディスプレイと、を備える。具体的には、図3に示すように、表示装置20は、透明ディスプレイ30の背面に液晶素子10が配置された構造となっており、液晶素子10が調光素子として機能することにより、透明ディスプレイ30の表示の視認性が変化するものとなっている。
Mw及びMnは、以下の条件におけるGPCにより測定したポリスチレン換算値である。
カラム:東ソー(株)製、TSKgelGRCXLII
溶剤:テトラヒドロフラン
温度:40℃
圧力:68kgf/cm2
[エポキシ当量]
エポキシ当量は、JIS C 2105に記載の塩酸-メチルエチルケトン法により測定した。
[重合体溶液の溶液粘度]
重合体溶液の溶液粘度(mPa・s)は、E型回転粘度計を用いて25℃で測定した。
[合成例1]
冷却管と攪拌機を備えたフラスコに、2,2’-アゾビスイソブチロニトリル1.2質量部及びプロピレングリコールモノメチルエーテルアセテート200質量部を仕込んだ。引き続き、メタクリル酸グリシジル80質量部及びスチレン20質量部を仕込み、窒素置換した後、ゆるやかに撹拌を始めた。溶液温度を95℃に上昇させ、この温度を5時間保持し、重合体(Pac-1)を含む重合体溶液を得た。なお、重合体溶液の固形分濃度の測定結果から算出された反応終了後のモノマー消費率は99%であった。
冷却管と攪拌機を備えたフラスコに、2,2’-アゾビスイソブチロニトリル1.2質量部及びプロピレングリコールモノメチルエーテルアセテート200質量部を仕込んだ。引き続き、メタクリル酸グリシジル50質量部及びトリシクロ[5.2.1.02,6]デカ-8-イル=メタクリラート50質量部を仕込み、窒素置換した後、ゆるやかに撹拌を始めた。溶液温度を95℃に上昇させ、この温度を5時間保持し、重合体(Pac-2)を含む重合体溶液を得た。なお、重合体溶液の固形分濃度の測定結果から算出された反応終了後のモノマー消費率は99%であった。
[合成例3]
撹拌機、温度計、滴下漏斗及び還流冷却管を備えた反応容器に、2-(3,4-エポキシシクロヘキシル)エチルトリメトキシシラン(ECETS)100.0g、メチルイソブチルケトン500g及びトリエチルアミン10.0gを仕込み、室温で混合した。次いで、脱イオン水100gを滴下漏斗より30分かけて滴下した後、還流下で混合しつつ、80℃で6時間反応させた。反応終了後、有機層を取り出し、0.2質量%硝酸アンモニウム水溶液により洗浄後の水が中性になるまで洗浄したのち、減圧下で溶媒及び水を留去することにより、エポキシ基を有するポリシロキサンを粘調な透明液体として得た。このエポキシ基を有するポリシロキサンについて、1H-NMR分析を行ったところ、化学シフト(δ)=3.2ppm付近にエポキシ基に基づくピークが得られ、反応中にエポキシ基の副反応が起こっていないことが確認された。合成例3で得られたエポキシ基を有するポリシロキサン(SEp-1)の重量平均分子量(Mw)はMw=2,200であり、エポキシ当量は186g/モルであった。
[合成例4]
100mLの三口フラスコに、合成例3で得たエポキシ基を有するポリシロキサン(SEp-1)18.4g、メチルイソブチルケトン70.8g、桂皮酸誘導体(CA-1)3.45g(ポリオルガノシロキサン(SEp-1)が有するエポキシ基100モル部に対して15モル部)、桂皮酸誘導体(CA-2)6.21g(ポリシロキサン(SEp-1)が有するエポキシ基100モル部に対して25モル部)及びテトラブチルアンモニウムブロミド1.03gを仕込み、80℃で12時間撹拌した。反応終了後、ジエチレングリコールジエチルエーテル40g及びシクロヘキサン60gを追加し、この溶液を6回分液洗浄により水洗した後、ジエチレングリコールジエチルエーテルをさらに100g追加し、固形分濃度10質量%となるように溶媒を留去した。これにより、機能性基を有するポリシロキサンである重合体(S-1)を含有する固形分濃度10質量%のジエチレングリコールジエチルエーテル溶液を得た。重合体(S-1)の重量平均分子量Mwは17,000であった。
反応に用いるカルボン酸の種類及び量を下記表1に記載のとおりに変更した以外は、合成例4と同様に合成し、機能性基を有するポリシロキサンとして重合体(S-2)、(S-3)を得た。なお、表1中の数字は、ポリシロキサン(SEp-1)が有するエポキシ基100モル部に対するモル部数を表す。
[合成例7]
テトラカルボン酸二無水物として2,3,5-トリカルボキシシクロペンチル酢酸二無水物121.35g(合成に使用したジアミンの全体量100モル部に対して90モル部)、並びにジアミン化合物として3,5-ジアミノ安息香酸コレスタニルを94.34g(同30モル部)及び4,4’-ジアミノジフェニルエーテル84.3g(同70モル部)をN-メチル-2-ピロリドン(NMP)1200gに溶解し、30℃で6時間反応を行った。次いで、反応混合物を大過剰のメタノール中に注ぎ、反応生成物を沈澱させた。回収した沈殿物をメタノールで洗浄した後、減圧下40℃において15時間乾燥することにより、ポリアミック酸(以下、重合体(PA-1)とする。)を290g得た。得られた重合体(PA-1)をNMPにて20質量%となるように調製し、この溶液の粘度を測定したところ1310mPa・sであった。また、この重合体溶液を20℃において3日間静置したところ、ゲル化することはなく、保存安定性は良好であった。
[合成例8]
テトラカルボン酸二無水物として2,4,6,8-テトラカルボキシビシクロ[3.3.0]オクタン-2:4,6:8-二無水物3.19g(12.8mmol)、並びにジアミン化合物として1,3-ジアミノ-4-[4-(トランス-4-n-ヘプチルシクロヘキシル)フェノキシメチル]ベンゼン4.59g(11.6mmol)及び3,5-ジアミノ安息香酸2.16g(14.2mmol)をNMP24.9gに溶解し、80℃で5時間反応を行った後、テトラカルボン酸二無水物として1,2,3,4-シクロブタンテトラカルボン酸二無水物2.50g(12.8mmol)、及びNMP12.4gを加え、40℃で8時間反応を行い、重合体濃度が25質量%のポリアミック酸溶液を得た。得られたポリアミック酸溶液30.0gにNMPを加えて6質量%に希釈した後、無水酢酸3.95g及びピリジン2.40gを加え、50℃で2時間反応させた。次いで、反応混合物を大過剰のメタノール中に注ぎ、反応生成物を沈澱させた。回収した沈殿物をメタノールで洗浄した後、減圧下100℃で乾燥することにより、ポリイミド(以下、重合体(PI-1)とする。)を得た。得られたポリイミドのイミド化率は55%であり、重量平均分子量は48,000であった。
1.液晶組成物Iの調製
液晶(MLC-6608、メルク社製)を1.20g、重合性化合物として化合物(R-1)を1.20g、化合物(R-2)を0.60g、化合物(R-3)を0.12g及び化合物(R-4)を0.36g、並びに、光開始剤として化合物(P-1)を0.012g、を混合し、加熱した後に25℃まで冷却して液晶組成物Iを得た。
2.液晶組成物IIの調製
液晶(MLC-6608、メルク社製)を1.20g、下記に示す二色性色素を0.024g、重合性化合物として化合物(R-1)を1.20g、化合物(R-2)を0.60g、化合物(R-3)を0.12g及び化合物(R-4)を0.36g、並びに、光開始剤として化合物(P-1)を0.012g、を混合し、加熱した後に25℃まで冷却して液晶組成物IIを得た。
(二色性色素)
化合物(m-1)を6.0質量部、化合物(m-2)を2.0質量部、及び化合物(m-3)を2.0質量部、を混合したものを用いた。
<液晶配向剤の調製>
重合体成分として、合成例4で得た重合体(S-1)を含有するジエチレングリコールジエチルエーテル溶液を、重合体(S-1)に換算して20質量部に相当する量、及び合成例1で得た重合体(PAc-1)を含有する溶液を、重合体(PAc-1)に換算して80質量部に相当する量、並びに化合物(add-2)を5質量部混合し、これに溶媒として、プロピレングリコールモノメチルエーテル(PGME)、ジエチレングリコールジエチルエーテル(DEDG)、プロピレングリコールモノメチルエーテルアセテート(PGMEA)を加え、固形分濃度が4質量%、各溶媒の重量比がPGME:DEDG:PGMEA=30:20:50となるように調製した。次いで、この得られた溶液を孔径0.2μmのフィルターでろ過することにより液晶配向剤(A-1)を調製した。
1.塗工性の評価
上記で調製した液晶配向剤(A-1)を、基材表面にITO電極を有するPETフィルム基材(PET-ITO基材)の電極配置面上にバーコーターを用いて塗布し、80℃のホットプレートで1分間プレベークを行った後、庫内を窒素置換した120℃のオーブンで2分間加熱(ポストベーク)することにより、平均膜厚0.1μmの塗膜を形成した。この塗膜を目視及び倍率100倍の顕微鏡で観察して、膜厚ムラ、塗工ムラ及びピンホールの有無を調べた。評価は、目視及び100倍の顕微鏡で観察しても膜厚ムラ、塗工ムラ及びピンホールがいずれも観察されなかった場合を塗工性「良好」、100倍の顕微鏡ではピンホールが観察されたが、目視で塗膜表面の塗工ムラが観察されなかった場合を塗工性「可」、目視により膜厚ムラ、塗工ムラ及びピンホールの少なくともいずれかが明確に観察された場合を塗工性「不良」として行った。本実施例では、目視及び100倍の顕微鏡でも、膜厚ムラ、塗工ムラ及びピンホールのいずれも観察されず、塗工性は「良好」であった。
上記1.で得た塗膜に対し、分光光度計(日立製作所(株)製の150-20型ダブルビーム)を用いて、波長400nmにおける光線透過率(%)により塗膜の透明性を評価した。評価は、光線透過率が97%以上であった場合を透明性「良好」、97%未満であった場合を透明性「不良」とした。その結果、この塗膜の光線透過率は98.1%であり、透明性は「良好」であった。
上記1.で作製した塗膜表面に、Hg-Xeランプ及びグランテーラープリズムを用いて、313nmの輝線を含む偏光紫外線20mJ/cm2を、基板法線から20°傾いた方向から照射して液晶配向膜を得た。同じ操作を繰り返して、液晶配向膜を有する基材を一対(2枚)作成した。次いで、一方の基材の液晶配向膜を有する面に6μmのスペーサを塗布し、その後、スペーサを塗布した液晶配向膜面に、上記で調製した液晶組成物Iを滴下した。次いで、他方の基材の液晶配向膜面が向き合うように、2枚の基材をシール剤により貼り合わせ、液晶セルを得た。この液晶セルに、紫外線発光ダイオードを光源とする紫外線照射装置を用いて、波長365nm、紫外線強度15mW/cm2、照射時間15秒、基材表面温度20℃の条件で紫外線を照射して液晶組成物Iを硬化させ、図1に示す液晶素子10を得た。
電圧無印加状態での液晶素子のヘーズ(HAZE)を測定することにより、電圧無印加時の透明性を評価した。測定は、分光式ヘーズメータ(東京電色社製)を用いて行った。ヘーズ値が低いほど透明性が良好であることを意味する。その結果、本実施例では、ヘーズ値=2%であり、電圧無印加状態での透明性に優れていた。
5.光散乱性の評価
電圧印加状態での液晶素子の(HAZE)を測定することにより、電圧印加時の光散乱性について評価した。測定は、上記3.で製造した液晶素子に対し、交流駆動で20V印加し、上記4.と同様、分光式ヘーズメータ(東京電色社製)を用いて行った。ヘーズ値が高いほど光散乱性が良好であることを意味する。その結果、本実施例では、ヘーズ値=92%であり、電圧印加状態での光散乱性に優れていた。
上記3.で製造した液晶素子に対し、23℃において5Vの電圧を60マイクロ秒の印加時間、167ミリ秒のスパンで印加した後、印加解除から1670ミリ秒後の電圧保持率(VHRBF)を測定したところ、電圧保持率は80.4%であった。なお、測定装置としては、(株)東陽テクニカ製、VHR-1を使用した。
上記3.で製造した液晶素子に対し、耐光性試験機(SUNTEST CPS+:東洋精機社製)によりキセノンランプ光(照度250W/m2(300-800nm))を200時間照射した。光照射後の液晶素子につき、上記6.と同様の方法により電圧保持率を測定した。この値を光照射後電圧保持率(VHRAFXe)とした。電圧保持率の減少率ΔVHRXe(%)を下記数式(EX-1)から求め、減少率ΔVHRXeに基づき耐候性を評価した。
ΔVHRXe=((VHRBF-VHRAFXe)÷VHRBF)×100…(EX-1)
ΔVHRXeが5%未満であった場合を耐候性「良好」、5%以上10%未満であった場合を「可」、10%以上であった場合を「不良」と判断した。その結果、本実施例の液晶素子のΔVHRXeは3.5%であり、耐候性は「良好」であった。
また、200時間光照射した後の液晶素子につき、上記4.と同様の方法により電圧無印加状態でのヘーズ値を測定し、ヘーズ値に基づき耐候性を評価した。その結果、本実施例の液晶素子では、光照射後もヘーズ値は2%であり、光照射の前後で透明性は変わらなかった。
下記表2に示す種類及び配合量の各成分を用いた以外は、液晶配向剤(A-1)の調製と同様に操作し、各液晶配向剤(A-2)~(A-8)を調製した。また、各液晶配向剤(A-2)~(A-8)を用いて、実施例1と同様に液晶素子の評価を行った。その結果を下記表3に示した。
1.液晶素子の製造及び評価
液晶組成物Iに代えて液晶組成物IIを使用した以外は、実施例1と同様にして液晶素子を製造した。また、得られた液晶素子を用いて、実施例1と同様の評価を行った。その結果を下記表3に示した。
2.光透過性の評価
電圧無印加状態での液晶素子の透過率を測定することにより、電圧無印加時の透明性を評価した。測定は、分光光度計(日立製作所(株)製の150-20型ダブルビーム)を用いて、波長400nmにおける光線透過率(%)により光透過性を評価した。透過率値が高いほど透明性が良好であることを意味する。その結果、本実施例では透過率=93%であり、電圧無印加状態での透明性に優れていた。
3.光遮断性の評価
電圧印加状態での液晶素子の透過率を測定することにより、電圧印加時の光遮断性について評価した。測定は、上記1.で製造した液晶素子に対し、交流駆動で40V印加し、上記2.と同様、分光光度計(日立製作所(株)製の150-20型ダブルビーム)を用いて行った。透過率値が低いほど光遮断性が良好であることを意味する。その結果、本実施例では透過率=5%であり、電圧印加状態での光遮断性に優れていた。
4.繰り返し駆動耐久試験の評価
液晶素子に対し、40Vの電圧を1秒間印加し、その後1秒間、無印加の状態にした。この操作を1800回繰り返した後に、上記2.及び上記3.と同様にして光透過性及び光遮断性を評価することにより、繰り返し駆動耐久試験の評価を行った。その結果、本実施例では、電圧無印加時の透過率=93%、電圧印加時の透過率=7%であり、駆動の前後において、電圧無印加時では透過率の変化が見られず、電圧印加時では透過率の増加は2%のみであった。この結果から、本実施例の液晶素子は繰り返し駆動耐久性に優れていると言える。
表2中、略号は以下の通りである
PGME:プロピレングリコールモノメチルエーテル
PGMEA:プロピレングリコールモノメチルエーテルアセテート
DEDG:ジエチレングリコールジエチルエーテル
NMP:N-メチル-2-ピロリドン
GBL;γ-ブチロラクトン
また、液晶層に色素(二色性色素)を分散させた実施例8においても、得られた液晶素子の電圧保持率は十分に高く、耐候性も良好であった。また、液晶素子を電圧印加/無印加を繰り返し行った後でも光遮光性及び光透過性が共に良好であり、駆動耐久性に優れていた。この挙動は、配向膜側からのアシストによるものと考えられる。
これに対し、ポリイミドからなる液晶配向膜とした比較例1は、塗膜の塗工性及び透過率、並びに液晶素子の光透過性及び耐候性(ヘーズ値)が実施例よりも劣っていた。
[実施例9]
透明ディスプレイの一方の外側表面に、実施例2で製造した液晶素子を重ね合せた表示装置を作製し、透明ディスプレイの表示を行ったところ、液晶素子の電圧無印加状態において透過性が良好であり、透明ディスプレイの表示の視認性は「良好」と判断された。
実施例9の液晶素子に代えて、偏光板方式の液晶素子を用いた以外は実施例9と同様に表示試験を行った。偏光板方式の液晶素子としては、一対のガラス基板の対向する面のそれぞれに透明電極及び液晶配向膜が形成されており、一対の基板間に液晶が充填され、周辺にシール剤を配置した液晶セルのガラス基板の外側に偏光板を配置したものを用いた。その結果、比較例2では、液晶素子の光透過性が悪く、透明ディスプレイの表示の視認性は「不良」と判断された。これは、アクリル樹脂を用いたPDLC素子の光透過性が良好であることを示すものといえる。一方、偏光板方式の液晶素子では、偏光板での光の吸収が存在するため、理論的に透過率は50%以上とならず、透明ディスプレイの視認性が劣る。以上のことから、透明ディスプレイに重ね合わせる表示素子として、ポリ(メタ)アクリレートを含む液晶配向膜を有する液晶素子10は特に優れているといえる。
Claims (14)
- 対向配置された一対の基材と、
前記一対の基材において互いに対向する面にそれぞれ配置された電極と、
前記一対の基材間に配置され、液晶及び重合性化合物を含む液晶組成物を硬化して形成された液晶層と、
前記一対の基材の少なくとも一方の電極配置面上に形成された液晶配向膜と、を備え、
前記液晶組成物は、前記重合性化合物として、単官能(メタ)アクリレート化合物、多官能(メタ)アクリレート化合物、多官能チオール化合物及びスチレン系化合物よりなる群から選ばれる少なくとも一種を含み、
前記液晶配向膜は、ポリ(メタ)アクリレートを含有する液晶配向剤により形成されてなる、液晶素子。 - 前記液晶配向剤中のポリ(メタ)アクリレートの含有割合が、前記液晶配向剤に含まれる重合体成分の合計量に対して3~99質量%である、請求項1に記載の液晶素子。
- 前記液晶配向剤は、ポリシロキサンを更に含有する、請求項1又は2に記載の液晶素子。
- 前記液晶配向剤は、光配向性基を有する重合体を含有する、請求項1~3のいずれか一項に記載の液晶素子。
- 前記液晶配向剤は、シラン化合物を更に含有する、請求項1~4のいずれか一項に記載の液晶素子。
- 前記液晶配向剤は、架橋性基を有する化合物を更に含有する、請求項1~5のいずれか一項に記載の液晶素子。
- 前記液晶組成物は、色素を更に含有する、請求項1~6のいずれか一項に記載の液晶素子。
- 前記色素は、アゾ化合物及びアントラキノン化合物よりなる群から選ばれる少なくとも一種である、請求項7に記載の液晶素子。
- 前記液晶組成物は、酸化防止剤を更に含有する、請求項1~8のいずれか一項に記載の液晶素子。
- 請求項1~9のいずれか一項に記載の液晶素子と、非表示状態で透明となる透明ディスプレイと、を備える表示装置。
- 各基材面に設けられた電極が対向するように配置された一対の基材間に、液晶及び重合性化合物を含む液晶組成物を硬化して形成された液晶層を備える液晶素子の液晶配向膜を形成するための液晶配向剤であって、ポリ(メタ)アクリレートを含有する、液晶配向剤。
- 各基材面に設けられた電極が対向するように配置された一対の基材間に、液晶及び重合性化合物を含む液晶組成物を硬化して形成された液晶層を備える液晶素子の製造方法であって、
前記一対の基材の少なくとも一方の電極配置面上に液晶配向剤を塗布して液晶配向膜を形成する工程と、
前記液晶配向膜の形成後に前記一対の基材を、前記液晶組成物を含む層を介して前記電極が対向するように配置して液晶セルを構築する工程と、
前記液晶セルの構築後に前記重合性化合物を硬化させる工程と、を含み、
前記液晶組成物は、前記重合性化合物として、単官能(メタ)アクリレート化合物、多官能(メタ)アクリレート化合物、多官能チオール化合物及びスチレン系化合物よりなる群から選ばれる少なくとも一種を含み、
前記液晶配向剤は、ポリ(メタ)アクリレートを含有する、液晶素子の製造方法。 - 前記電極配置面上に塗布した液晶配向剤を160℃以下で加熱する、請求項12に記載の液晶素子の製造方法。
- 前記一対の基材の少なくとも一方の電極配置面上に前記液晶配向剤を塗布して塗膜を形成し、前記塗膜に光照射することにより前記塗膜に液晶配向能を付与する、請求項12又は13に記載の液晶素子の製造方法。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0264194A (ja) * | 1988-02-09 | 1990-03-05 | Chisso Corp | 強誘電性液晶組成物 |
JPH02153322A (ja) * | 1988-03-24 | 1990-06-13 | Nippondenso Co Ltd | 液晶電気光学装置 |
JPH0836182A (ja) * | 1994-05-17 | 1996-02-06 | Canon Inc | 液晶素子及びそれを用いた液晶装置 |
JP2006330309A (ja) * | 2005-05-25 | 2006-12-07 | Dainippon Printing Co Ltd | 液晶表示素子 |
JP2011059589A (ja) * | 2009-09-14 | 2011-03-24 | Sony Ericsson Mobilecommunications Japan Inc | 表示装置、携帯情報端末、携帯情報端末の表示制御方法及び表示制御プログラム、 |
WO2011115079A1 (ja) * | 2010-03-15 | 2011-09-22 | 日産化学工業株式会社 | 光配向処理法用の液晶配向剤、及びそれを用いた液晶配向膜 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0334628B1 (en) * | 1988-03-24 | 1994-06-22 | Nippondenso Co., Ltd. | Ferroelectric liquid crystal electrooptic apparatus and manufacturing method thereof |
JP2005345567A (ja) * | 2004-05-31 | 2005-12-15 | Asahi Glass Co Ltd | 液晶光学素子およびその製造方法 |
JP2008083510A (ja) | 2006-09-28 | 2008-04-10 | Toppan Printing Co Ltd | 表示装置及び表示方法 |
JP5842396B2 (ja) | 2011-06-15 | 2016-01-13 | 日立化成株式会社 | 調光材料および調光フィルム |
JP2013148744A (ja) | 2012-01-20 | 2013-08-01 | Konica Minolta Inc | 調光フィルム、及び調光フィルムの製造方法 |
JP6048117B2 (ja) * | 2012-03-22 | 2016-12-21 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法 |
JP6146100B2 (ja) * | 2012-06-21 | 2017-06-14 | Jsr株式会社 | 液晶配向剤、液晶配向膜、位相差フィルム、液晶表示素子及び位相差フィルムの製造方法 |
WO2015022980A1 (ja) | 2013-08-14 | 2015-02-19 | 日産化学工業株式会社 | 液晶表示素子 |
KR102275484B1 (ko) * | 2013-10-23 | 2021-07-08 | 닛산 가가쿠 가부시키가이샤 | 액정 배향제, 액정 배향막, 및 액정 표시 소자 |
CN107077024B (zh) * | 2014-11-07 | 2020-11-17 | 日产化学工业株式会社 | 液晶表示元件 |
JP6701661B2 (ja) * | 2014-12-25 | 2020-05-27 | Jsr株式会社 | 液晶配向剤、液晶素子の製造方法、液晶配向膜及び液晶素子 |
KR101680447B1 (ko) * | 2015-02-10 | 2016-11-29 | 한양대학교 산학협력단 | 광조절패널 및 이를 구비하여 필요시 외부광 차단이 가능한 투명 표시장치 |
KR20160106513A (ko) * | 2015-03-02 | 2016-09-12 | 제이엔씨 주식회사 | 중합성 액정 조성물 및 광학 이방성 필름 |
WO2016143860A1 (ja) * | 2015-03-11 | 2016-09-15 | 日産化学工業株式会社 | 硬化膜形成組成物、配向材および位相差材 |
JP2016184031A (ja) * | 2015-03-25 | 2016-10-20 | 大日本印刷株式会社 | 液晶用配向膜、リバースモード高分子分散型液晶素子 |
JP6888241B2 (ja) * | 2015-04-08 | 2021-06-16 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶配向膜の製造方法、液晶素子及び液晶素子の製造方法 |
JP6617634B2 (ja) * | 2015-06-25 | 2019-12-11 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶素子及び液晶配向膜の製造方法 |
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2018
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- 2018-01-23 KR KR1020197016235A patent/KR102282113B1/ko active IP Right Grant
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0264194A (ja) * | 1988-02-09 | 1990-03-05 | Chisso Corp | 強誘電性液晶組成物 |
JPH02153322A (ja) * | 1988-03-24 | 1990-06-13 | Nippondenso Co Ltd | 液晶電気光学装置 |
JPH0836182A (ja) * | 1994-05-17 | 1996-02-06 | Canon Inc | 液晶素子及びそれを用いた液晶装置 |
JP2006330309A (ja) * | 2005-05-25 | 2006-12-07 | Dainippon Printing Co Ltd | 液晶表示素子 |
JP2011059589A (ja) * | 2009-09-14 | 2011-03-24 | Sony Ericsson Mobilecommunications Japan Inc | 表示装置、携帯情報端末、携帯情報端末の表示制御方法及び表示制御プログラム、 |
WO2011115079A1 (ja) * | 2010-03-15 | 2011-09-22 | 日産化学工業株式会社 | 光配向処理法用の液晶配向剤、及びそれを用いた液晶配向膜 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7484976B2 (ja) | 2022-07-29 | 2024-05-16 | Toppanホールディングス株式会社 | 調光シート、および、スクリーン |
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