CN112272785A - Anti-glare film, method for producing same, and use thereof - Google Patents
Anti-glare film, method for producing same, and use thereof Download PDFInfo
- Publication number
- CN112272785A CN112272785A CN201980014768.5A CN201980014768A CN112272785A CN 112272785 A CN112272785 A CN 112272785A CN 201980014768 A CN201980014768 A CN 201980014768A CN 112272785 A CN112272785 A CN 112272785A
- Authority
- CN
- China
- Prior art keywords
- meth
- antiglare
- acrylate
- polymer
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 238000005259 measurement Methods 0.000 claims abstract description 7
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- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 67
- 239000002243 precursor Substances 0.000 claims description 45
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- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 4
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- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
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Classifications
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- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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- B32B7/023—Optical properties
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
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- 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
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
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- 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
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
- C08F299/065—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes from polyurethanes with side or terminal unsaturations
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- 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
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- 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
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- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
Abstract
The present invention relates to an antiglare film having an antiglare layer on the surface thereof, wherein the surface roughness of the antiglare layer is adjusted to a shape satisfying 2 or more of the following characteristics (1) to (3): (1) the arithmetic average roughness Ra is 0.05-0.25 μm; (2) the average length RSm of the roughness profile unit is 5-25 mu m; (3) the maximum cross-sectional height Rt of the roughness profile is 0.1 to 1 μm. Further, the haze of the anti-glare film is adjusted to 1 to 60%, and the 60 ° gloss of the surface of the anti-glare layer is adjusted to 0.1 to 70%. The dynamic friction coefficient of the surface of the antiglare layer measured using a surface contact to which artificial skin is attached under the conditions of a load of 0.2N, a moving speed of 50 mm/sec, and an effective measurement distance of 50mm may be 3 or less. The antiglare film has both surface slipperiness and scratch resistance by fingers.
Description
Technical Field
The present invention relates to an antiglare film having excellent abrasion resistance, which is suitable for preventing reflection of an external light source on the display surface of various display devices such as a liquid crystal display device (LCD) with a touch panel and an organic Electroluminescence (EL) display, has good sliding touch feeling with a finger, and is less likely to be scratched by friction, and a method for producing the antiglare film and use thereof.
Background
Antiglare films have been widely used as films for preventing external scenes from being reflected on display surfaces of image display devices such as LCDs and organic EL displays and improving visibility. An antiglare film exhibits antiglare properties by forming a surface with irregularities to scatter and reflect external light, and methods of forming the irregularities include a method of adding particles to a binder resin, a method of utilizing phase separation of a plurality of resins, and the like.
Japanese patent No. 5846243 (patent document 1) discloses an optical laminate comprising a light transmissive substrate and an antiglare layer provided on the light transmissive substrate, wherein the antiglare layer has an uneven surface on the outermost surface, the average inclination angle of the uneven portion is defined as θ a, the average roughness of the uneven portion is defined as Rz, the average distance between the uneven portions is defined as Sm, the ratio ψ of Rz to Sm is defined as the ratio ψ ≡ Rz/Sm, θ a and Rz are measured with the reference length of 0.25mm, and when Sm is measured with the reference length of 0.80mm, the optical laminate satisfies the conditions that θ a is 1.2 to 2.5 ° and the ratio ψ is 0.016 to 0.121, and the internal haze and the surface haze are 0 to 50% and 0.5 to 4.5%, respectively,
Jp 2015-125234 a (patent document 2) discloses an antiglare film having an antiglare layer comprising a sea-island structure formed on one surface of a transparent substrate, wherein the sea region comprises a first resin component, the island region comprises a second resin component, and the second resin component of the island region comprises aggregated fine particles, the antiglare film has a haze of 0.3 to 5%, an arithmetic average roughness Ra of the antiglare layer surface is 40 to 150nm, and an average interval Sm of irregularities is 40 to 150 μm.
Jp 2016 a-335574 (patent document 3) discloses an antiglare film comprising a transparent base material and an antiglare layer disposed on at least one surface of the transparent base material, wherein the surface of the antiglare layer opposite to the transparent base material is an uneven surface, the average interval Sm of the uneven surface is 150 to 350 μm, the average tilt angle θ a is 0.1 to 2.5 °, and the arithmetic average surface roughness Ra is 0.05 to 0.5 μm.
Japanese patent No. 6190581 (patent document 4) discloses an antiglare film comprising an antiglare layer having on the surface thereof elongated projections formed by phase separation of a plurality of resin components, the antiglare film having a haze of 10 to 40%, the elongated projections having a branched structure and a total length of 100 μm or more, and having a thickness of 1mm or more2The surface of the antiglare layer has 1 or more of the elongated protrusions, and the ratio of the length of the elongated protrusions having a branched structure to the length of the other protrusions is 100/0 to 70/30.
However, when the surface layer has a thicker uneven surface for the purpose of coping with recent high-definition LCDs and organic EL displays, the antiglare property is increased, but variations in the uneven surface are also increased. Therefore, when friction occurs, force concentrates on a portion having a high unevenness, and there is a concern that chipping and particle shedding may occur depending on the state of the uneven structure, and the abrasion resistance is insufficient.
Documents of the prior art
Patent document
Patent document 1: japanese patent No. 5846243 (claim 1)
Patent document 2: japanese laid-open patent publication (Kokai) No. 2015-125234 (claims 1 and 2)
Patent document 3: japanese laid-open patent publication No. 2016-335574 (claim 1)
Patent document 4: japanese patent No. 6190581 (claims 1 and 3)
Disclosure of Invention
Problems to be solved by the invention
Accordingly, an object of the present invention is to provide an antiglare film which satisfies antiglare properties, surface slipping properties with fingers, and scratch resistance at the same time, and a method for producing the same.
Means for solving the problems
The present inventors have conducted intensive studies to achieve the above object, and as a result, have found that: the present inventors have found that the surface roughness of the antiglare layer can be adjusted to a specific shape, and the haze and the gloss of the antiglare layer can be adjusted to specific ranges, whereby the antiglare property, the surface sliding property with fingers, and the scratch resistance can be satisfied at the same time, and have completed the present invention.
That is, the antiglare film of the present invention is an antiglare film having an antiglare layer on the surface thereof, and has a haze of 1 to 60%, a 60 ° gloss of the surface of the antiglare layer of 0.1 to 70%, and an uneven shape of the surface of the antiglare layer satisfying 2 or more of the following characteristics (1) to (3):
(1) the arithmetic average roughness Ra is 0.05-0.25 μm;
(2) the average length RSm of the roughness profile unit is 5-25 mu m;
(3) the maximum cross-sectional height Rt of the roughness profile is 0.1 to 1 μm.
The antiglare film preferably satisfies all of the characteristics (1) to (3). The dynamic friction coefficient of the surface of the antiglare layer measured under the conditions of a load of 0.2N, a moving speed of 50 mm/sec, and an effective measurement distance of 50mm using a surface contact to which artificial skin is attached, may be 3 or less. The antiglare layer may be a cured product of a curable composition comprising one or more polymer components and one or more cured resin precursor components. The polymer component may contain a cellulose ester and/or a (meth) acrylic polymer optionally having a polymerizable group. The curable resin precursor component may contain urethane (meth) acrylate. The number of (meth) acryloyl groups in one molecule of the urethane (meth) acrylate may be 5 to 20. The curable resin precursor component may further contain a fluorine-based compound having a polymerizable group. The curable composition may further contain a filler.
The present invention also includes a method for producing the antiglare film, comprising: and an antiglare layer forming step of forming a concavo-convex shape by phase separation by wet spinodal decomposition.
The present invention also includes a display device including the antiglare film. The display device may be a liquid crystal display device with a touch panel or an organic EL display.
In the present specification and claims, the (meth) acrylate includes both methacrylate and acrylate.
ADVANTAGEOUS EFFECTS OF INVENTION
In the present invention, since the uneven shape of the surface of the antiglare layer is adjusted to a specific shape and the haze and the gloss of the surface of the antiglare layer are also adjusted to a specific range, the antiglare property, the surface sliding property with a finger, and the scratch resistance can be satisfied at the same time.
Detailed Description
[ anti-glare layer ]
The antiglare film of the present invention may have a specific surface shape and an antiglare layer for expressing specific optical properties on the surface, and the material and structure of the antiglare layer are not limited, but the antiglare film is formed of a transparent material having a fine uneven shape formed on the surface, and the uneven shape can suppress reflection of an external view due to surface reflection, thereby improving antiglare properties.
The antiglare layer may be formed of a transparent material or may be formed of any of an organic material and an inorganic material, but is preferably formed of a composition containing a resin component in view of productivity, handling properties, and the like. As described above, the surface of the antiglare layer generally has an uneven shape, which is not particularly limited, and may be an uneven shape formed by physical processing, transfer using a mold, or the like, but from the viewpoint of productivity or the like, in the antiglare layer formed from a composition containing a resin component, a fine uneven shape formed from a phase separation structure of the resin component, or a fine uneven shape corresponding to the shape of particles may be used. Among these, in the cured product of the curable composition containing one or more curable resin precursor components, the uneven shape formed by decomposition from a spinodal line of a liquid phase (wet spinodal line decomposition), and the uneven shape formed by the particle shape containing particles (for example, thermoplastic resin particles such as polyamide particles, crosslinked poly (meth) acrylate particles, crosslinked polystyrene particles, crosslinked polymer particles such as crosslinked polyurethane particles, inorganic particles such as silica particles, and the like) are preferable, and the uneven shape formed by the wet spinodal line decomposition is particularly preferable in terms of easily forming a regular uneven shape with small variations.
The antiglare layer having a concavo-convex shape formed by wet spinodal decomposition may be a cured product of a curable composition containing one or more polymer components and one or more cured resin precursor components. Specifically, the antiglare layer can have a phase separation structure in which a phase separation by spinodal decomposition occurs with concentration in a process of evaporating or removing a solvent from a liquid phase of a composition (mixed liquid) containing one or more polymer components, one or more curable resin precursor components, and the solvent by drying or the like, and the distance between phases is relatively regular. More specifically, the wet spinodal decomposition is usually performed by coating the composition (homogeneous solution) on a support such as a base layer and evaporating the solvent from the coating layer.
(Polymer component)
As the polymer component, a thermoplastic resin is generally used. The thermoplastic resin is not particularly limited as long as it has high transparency and can be decomposed into the above-mentioned surface irregularities by spinodal decomposition, and examples thereof include: styrene resins, (meth) acrylic polymers, organic acid vinyl ester polymers, vinyl ether polymers, halogen-containing resins, polyolefins (including alicyclic polyolefins), polycarbonates, polyesters, polyamides, thermoplastic polyurethanes, polysulfone resins (polyethersulfones, polysulfones, and the like), polyphenylene ether resins (polymers of 2, 6-xylenol, and the like), cellulose derivatives (cellulose esters, cellulose carbamates, cellulose ethers, and the like), silicone resins (polydimethylsiloxanes, polymethylphenylsiloxane, and the like), rubbers or elastomers (diene rubbers such as polybutadiene, polyisoprene, styrene-butadiene copolymers, acrylonitrile-butadiene copolymers, acrylic rubbers, urethane rubbers, organic silicone rubbers, and the like). These thermoplastic resins may be used alone or in combination of two or more.
Among these polymer components, styrene-based resins, (meth) acrylic polymers, vinyl acetate-based polymers, vinyl ether-based polymers, halogen-containing resins, alicyclic polyolefins, polycarbonates, polyesters, polyamides, cellulose derivatives, silicone-based resins, rubbers, elastomers, and the like are generally used. In addition, as the polymer component, a polymer component which is generally amorphous and soluble in an organic solvent (particularly, a common solvent in which a plurality of polymer components and/or a cured resin precursor component are soluble) can be used. Particularly preferred are polymer components having high moldability or film formability, transparency and weather resistance, for example, styrene resins, (meth) acrylic polymers, alicyclic polyolefins, polyesters, cellulose derivatives (cellulose esters and the like), and particularly preferred are (meth) acrylic polymers and cellulose esters.
As the (meth) acrylic polymer, a homopolymer or a copolymer of a (meth) acrylic monomer, a copolymer of a (meth) acrylic monomer and a copolymerizable monomer, or the like can be used. Examples of the (meth) acrylic monomer include: (methyl group)) Acrylic acid; c (meth) acrylic acid such as methyl (meth) acrylate, ethyl (meth) acrylate, butyl (meth) acrylate, t-butyl (meth) acrylate, isobutyl (meth) acrylate, hexyl (meth) acrylate, octyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, etc1-10An alkyl ester; cycloalkyl (meth) acrylates such as cyclohexyl (meth) acrylate; aryl (meth) acrylates such as phenyl (meth) acrylate; hydroxyalkyl (meth) acrylates such as hydroxyethyl (meth) acrylate and hydroxypropyl (meth) acrylate; glycidyl (meth) acrylate; n, N-dialkylaminoalkyl (meth) acrylates; (meth) acrylonitrile; and (meth) acrylates having an alicyclic hydrocarbon group such as tricyclodecane. Examples of the copolymerizable monomer include styrene monomers such as styrene, vinyl ester monomers, maleic anhydride, maleic acid, and fumaric acid. These monomers may be used alone or in combination of two or more.
Examples of the (meth) acrylic polymer include: poly (meth) acrylates such as polymethyl methacrylate, methyl methacrylate- (meth) acrylic acid copolymers, methyl methacrylate- (meth) acrylic acid ester copolymers, methyl methacrylate-acrylic acid ester- (meth) acrylic acid copolymers, (meth) acrylic acid ester-styrene copolymers (such as MS resins), and the like. Of these, preferred is poly (meth) acrylic acid C such as poly (methyl (meth) acrylate)1-6The alkyl ester is, in particular, a methyl methacrylate polymer containing methyl methacrylate as a main component (about 50 to 100% by mass, preferably about 70 to 100% by mass).
Examples of the cellulose esters include: aliphatic organic acid ester (cellulose acetate such as cellulose diacetate and cellulose triacetate; C such as cellulose propionate, cellulose butyrate, cellulose acetate propionate and cellulose acetate butyrate1-6Aliphatic carboxylic acid ester, etc.), aromatic organic acid ester (C such as cellulose phthalate, cellulose benzoate, etc.)7-12Aromatic carboxylic acid esters), inorganic acid esters (e.g., phosphocellulose, cellulose sulfate, etc.), and the like, and mixed acid esters such as acetic acid/cellulose nitrate may be used. These cellulose esters may be used alone or in combination of two or more. In thesePreferably C such as cellulose diacetate, cellulose triacetate, cellulose acetate propionate, cellulose acetate butyrate, etc2-4Cellulose acetate, particularly preferably cellulose acetate propionate or other acetic acid C3-4Cellulose ester.
Polymer component [ especially (meth) acrylic polymer ]]May be a polymer having functional groups that participate in the curing reaction (or functional groups that are capable of reacting with the cured resin precursor component). The polymer may have a functional group in the main chain or a functional group in the side chain. The functional group may be introduced into the main chain of the polymer by copolymerization, copolycondensation, or the like of the monomer, but is usually introduced into a side chain. Examples of such functional groups include a condensable group, a reactive group (e.g., a hydroxyl group, an acid anhydride group, a carboxyl group, an amino group, an imino group, an epoxy group, a glycidyl group, an isocyanate group, etc.), and a polymerizable group [ e.g., a C group such as a vinyl group, a propenyl group, an isopropenyl group, a butenyl group, an allyl group, etc. ]2-6Alkenyl, ethynyl, propynyl, butynyl and the like C2-6Alkynyl, vinylidene, etc. C2-6An alkenylene group, or a group having such a polymerizable group ((meth) acryloyl group, etc.), and the like]And the like. Among these functional groups, polymerizable groups are preferred.
Examples of the method for introducing a polymerizable group into a side chain include a method of reacting a thermoplastic resin having a functional group such as a reactive group or a condensation group with a polymerizable compound having a group reactive with the functional group.
Examples of the functional group in the thermoplastic resin having a functional group include a carboxyl group or an acid anhydride group thereof, a hydroxyl group, an amino group, an epoxy group and the like.
When the thermoplastic resin having a functional group is a thermoplastic resin having a carboxyl group or an acid anhydride group thereof, examples of the polymerizable compound having a group reactive with the functional group include: and polymerizable compounds having an epoxy group, a hydroxyl group, an amino group, an isocyanate group, and the like. Of these, a polymerizable compound having an epoxy group, for example, epoxycyclohexyl (meth) acrylate or other (meth) acrylic epoxy ring C is commonly used5-8Alkenyl esters, glycidol (meth) acrylatesEsters, allyl glycidyl ether, and the like.
Typical examples thereof include combinations of thermoplastic resins having a carboxyl group or an acid anhydride group thereof, epoxy group-containing compounds, particularly (meth) acrylic polymers ((meth) acrylic acid- (meth) acrylate copolymers and the like), and epoxy group-containing (meth) acrylates ((epoxy-cycloalkenyl (meth) acrylates, (glycidyl (meth) acrylates) and the like). Specifically, a polymer obtained by introducing a polymerizable unsaturated group into a part of the carboxyl group of a (meth) acrylic polymer can be used, for example, a (meth) acrylic polymer (CYCLOMER P, manufactured by xylonite, inc.) obtained by reacting a part of the carboxyl group of a (meth) acrylic acid- (meth) acrylate copolymer with the epoxy group of 3, 4-epoxycyclohexenyl methyl acrylate to introduce a polymerizable group (photopolymerizable unsaturated group) into the side chain thereof.
The amount of the functional group (particularly, polymerizable group) participating in the curing reaction introduced into the thermoplastic resin is, for example, about 0.001 to 10 mol, preferably about 0.01 to 5 mol, and more preferably about 0.02 to 3 mol, based on 1kg of the thermoplastic resin.
These polymer components may be used in appropriate combination. That is, the polymer component may be composed of a plurality of polymers. Many polymers can phase separate by wet spinodal decomposition. In addition, the various polymers may be incompatible with each other. When a plurality of polymers are combined, the combination of the 1 st polymer and the 2 nd polymer is not particularly limited, and a plurality of polymers mutually incompatible at around the processing temperature, for example, two mutually incompatible polymers, may be used in appropriate combination. For example, when the 1 st polymer is a (meth) acrylic polymer (e.g., polymethyl methacrylate, (meth) acrylic polymer having a polymerizable group, etc.), the 2 nd polymer may be a cellulose ester (e.g., cellulose acetate C such as cellulose acetate propionate)3-4Cellulose, etc.), polyesters (urethane-modified polyesters, etc.).
Further, from the viewpoint of scratch resistance after curing, at least one of the plurality of polymers, for example, at least one of mutually incompatible polymers (at least one polymer in the case of combining the 1 st polymer and the 2 nd polymer) is preferably a polymer having a functional group (particularly, a polymerizable group) capable of reacting with the curable resin precursor component in a side chain.
The mass ratio of the 1 st polymer to the 2 nd polymer may be selected from, for example, the range of 1/99 to 99/1, preferably 10/90 to 97/3, or so, and when the 1 st polymer is a (meth) acrylic polymer and the 2 nd polymer is a cellulose ester, the mass ratio of the two polymers is 30/70 to 95/5, preferably 50/50 to 90/10, and more preferably 60/40 to 85/15 (particularly preferably 70/30 to 80/20). In the present invention, the surface shape and haze of the antiglare layer can be adjusted by adjusting the ratio of the two polymers, and the surface shape Ra, RSm, and Rt can be reduced and the haze can be reduced by increasing the ratio of the cellulose esters. The specific ratio of the two polymers can be appropriately selected according to the kind of the curable resin precursor component described later, and the like.
The polymer for forming a phase separation structure may contain the thermoplastic resin or another polymer in addition to the incompatible two polymers.
The glass transition temperature of the polymer component can be selected from the range of, for example, -100 to 250 ℃, preferably-50 to 230 ℃, and more preferably about 0 to 200 ℃ (for example about 50 to 180 ℃). From the viewpoint of surface hardness, it is advantageous that the glass transition temperature is 50 ℃ or higher (for example, about 70 to 200 ℃), preferably 100 ℃ or higher (for example, about 100 to 170 ℃). The weight average molecular weight of the polymer component may be selected from, for example, 1000000 or less, preferably about 1000 to 500000.
(curing resin precursor component)
As the curable resin precursor component, a compound having a functional group that reacts with heat, active energy rays (ultraviolet rays, electron beams, and the like), or the like can be used, and various curable compounds that can be cured or crosslinked by heat, active energy rays, or the like to form a resin (particularly, a cured or crosslinked resin is preferable) can be used. Examples of the curable resin precursor component include thermosetting compounds and resins [ low molecular weight compounds having an epoxy group, a polymerizable group, an isocyanate group, an alkoxysilyl group, a silanol group, or the like (for example, epoxy resins, unsaturated polyester resins, urethane resins, silicone resins, and the like) ]; examples of the photocurable compound include photocurable compounds curable with active light (ultraviolet rays, etc.) (ultraviolet curable compounds such as photocurable monomers and oligomers, etc.), and the photocurable compound may be an EB (electron beam) -curable compound, etc. A photocurable compound such as a photocurable monomer, an oligomer, and optionally a low-molecular-weight photocurable resin may be simply referred to as a "photocurable resin".
The photocurable compound includes, for example, a monomer, an oligomer (or a resin, particularly a low molecular weight resin).
Examples of the monomer include: a monofunctional monomer (e.g., a (meth) acrylic monomer such as a (meth) acrylate, a vinyl monomer such as vinylpyrrolidone, isobornyl (meth) acrylate, a (meth) acrylate having a bridged hydrocarbon group such as adamantyl (meth) acrylate), and a polyfunctional monomer having at least 2 polymerizable unsaturated bonds [ e.g., an alkylene glycol di (meth) acrylate such as ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, butylene glycol di (meth) acrylate, neopentyl glycol di (meth) acrylate, and hexanediol di (meth) acrylate; (poly) oxyalkylene glycol di (meth) acrylates such as diethylene glycol di (meth) acrylate, dipropylene glycol di (meth) acrylate, polyoxytetramethylene glycol di (meth) acrylate, and the like; di (meth) acrylates having a bridged hydrocarbon group such as tricyclodecane dimethanol di (meth) acrylate and adamantane di (meth) acrylate; and polyfunctional monomers having about 3 to 6 polymerizable unsaturated bonds, such as glycerol tri (meth) acrylate, trimethylolpropane tri (meth) acrylate, trimethylolethane tri (meth) acrylate, pentaerythritol tri (meth) acrylate, ditrimethylolpropane tetra (meth) acrylate, pentaerythritol tetra (meth) acrylate, dipentaerythritol penta (meth) acrylate, and dipentaerythritol hexa (meth) acrylate ]. Among these monomers, a polyfunctional (meth) acrylate having at least 2 (meth) acryloyl groups is generally used.
Examples of the oligomer or resin include (meth) acrylates of bisphenol a-alkylene oxide adducts, epoxy (meth) acrylates, polyester (meth) acrylates, urethane (meth) acrylates, silicone (meth) acrylates, and the like.
These photocurable compounds may be used alone or in combination of two or more. Among these, preferred are photocurable compounds that can be cured in a short time, for example, ultraviolet-curable compounds (monomers, oligomers, and optionally low-molecular-weight resins, etc.), and EB-curable compounds. In particular, a practically advantageous curable resin precursor is an ultraviolet curable resin. In particular, in the present invention, the photocurable compound preferably contains urethane (meth) acrylate in view of achieving both high antiglare properties and glare suppression.
The urethane (meth) acrylate may be a urethane (meth) acrylate obtained by reacting a polyisocyanate with a (meth) acrylate having an active hydrogen atom.
The polyisocyanate may be a urethane prepolymer having a free isocyanate group, which is produced by the reaction of a polyisocyanate with a polyol (for example, polyester, polyether polyester, etc.), but is preferably a polyisocyanate in view of scratch resistance.
Examples of polyisocyanates include: aliphatic polyisocyanates, alicyclic polyisocyanates, araliphatic polyisocyanates, aromatic polyisocyanates, derivatives of polyisocyanates, and the like.
Examples of the aliphatic polyisocyanate include: c such as tetramethylene diisocyanate, Hexamethylene Diisocyanate (HDI), and trimethylhexamethylene diisocyanate2-16Alkane diisocyanates, and the like. Examples of the alicyclic polyisocyanate include: 1, 4-cyclohexane diisocyanate, isophorone diisocyanate (IPDI), 4' -methyleneBis (cyclohexyl isocyanate), hydrogenated xylylene diisocyanate, norbornane diisocyanate, and the like. Examples of the araliphatic polyisocyanate include: xylylene Diisocyanate (XDI), tetramethylxylylene diisocyanate, and the like. Examples of the aromatic polyisocyanate include: benzene diisocyanate, 1, 5-Naphthalene Diisocyanate (NDI), diphenylmethane diisocyanate (MDI), Toluene Diisocyanate (TDI), 4 '-toluidine diisocyanate, 4' -diphenyl ether diisocyanate, and the like. As the derivatives of the polyisocyanate, for example: dimers, trimers and other multimers, biurets, allophanates, carbodiimides, uretdiones, and the like. These polyisocyanates may be used alone or in combination of two or more.
Among these polyisocyanates, from the viewpoint of compatibility between scratch resistance and optical properties, non-yellowing type diisocyanates or derivatives thereof are preferable, for example, non-yellowing modified diisocyanates such as aliphatic diisocyanates such as HDI and the like, alicyclic diisocyanates such as IPDI and hydrogenated XDI and the like, and derivatives thereof are preferable, and C such as HDI and the like is particularly preferable4-12Alkane diisocyanate (particularly preferably C)5-8Alkane diisocyanate).
Examples of the (meth) acrylate having an active hydrogen atom include: hydroxy C (meth) acrylates such as 2-hydroxyethyl (meth) acrylate and 2-hydroxypropyl (meth) acrylate2-6Hydroxyalkoxy C (meth) acrylate such as alkyl ester, 2-hydroxy-3-methoxypropyl (meth) acrylate, etc2-6An alkyl ester; and partial (meth) acrylate esters of polyhydric alcohols such as ditrimethylolethane tri (meth) acrylate, ditrimethylolpropane tri (meth) acrylate, pentaerythritol di (meth) acrylate, pentaerythritol tri (meth) acrylate, and dipentaerythritol penta (meth) acrylate. These (meth) acrylates may be used alone or in combination of two or more. Among these, partial (meth) acrylates of polyols such as pentaerythritol tri (meth) acrylate and dipentaerythritol penta (meth) acrylate are preferred in view of scratch resistance.
The number of (meth) acryloyl groups (number of functional groups) in one molecule of urethane (meth) acrylate may be 2 or more (bifunctional or more), for example, 2 to 30, preferably 3 to 25 (for example, 5 to 20), and more preferably 8 to 18 (particularly, 9 to 15). When the number of the functional groups is too small, scratch resistance may be reduced.
The weight average molecular weight of the urethane (meth) acrylate is not particularly limited, and may be 5000 or less (for example, 500 to 5000) in terms of polystyrene in Gel Permeation Chromatography (GPC), for example, 550 to 4000, preferably 600 to 3000, and more preferably 800 to 2000 (particularly preferably 1000 to 1500). When the molecular weight is too large, scratch resistance may be lowered.
From the viewpoint of surface modification, it is preferable that the photocurable compound further contains a fluorine-containing curable compound (a precursor component containing a fluorine atom or a fluorine-based compound having a polymerizable group) in addition to the urethane (meth) acrylate.
Examples of the fluorine-containing curable compound include fluorides of the above-mentioned monomers and oligomers, for example, fluoroalkyl (meth) acrylates [ e.g., perfluorooctylethyl (meth) acrylate, trifluoroethyl (meth) acrylate, etc. ], fluoro (poly) oxyalkylene glycol di (meth) acrylates [ e.g., fluoroethylene glycol di (meth) acrylate, fluoropolyethylene glycol di (meth) acrylate, fluoropropylene glycol di (meth) acrylate, etc. ], fluorine-containing epoxy resins, fluorine-containing urethane resins, and the like. Among these, fluoropolyether compounds having a (meth) acryloyl group are preferred. The fluorine-containing curable compound may be a commercially available fluorine-based polymerizable leveling agent.
The proportion of the fluorine-containing curable compound is, for example, 0.1 to 5 parts by mass, preferably 0.2 to 4 parts by mass, and more preferably 0.3 to 3 parts by mass (particularly preferably 0.5 to 2 parts by mass) relative to 100 parts by mass of the curable composition (all solid components). When the proportion of the fluorine-containing curable compound is too small, the effect of promoting phase separation may be reduced, and when too large, the scratch resistance may be reduced.
Depending on the type of the curable resin precursor component, the curable composition may further contain a filler in order to improve antiglare properties and scratch resistance.
Examples of the filler include inorganic particles such as silica particles, titanium oxide particles, zirconium oxide particles, and alumina particles, and organic particles such as crosslinked (meth) acrylic polymer particles and crosslinked styrene resin particles. These fillers may be used alone or in combination of two or more.
Among these fillers, silica particles are preferable because they have excellent optical properties and are easily decomposed into a concavo-convex shape that can achieve both transparency and antiglare properties. The silica particles are preferably solid silica particles in view of improving the transparency of the antiglare film.
The shape of the filler may be an anisotropic shape, but is preferably an isotropic shape, and is particularly preferably a spherical shape. The average particle diameter of the filler is, for example, about 0.1 to 10 μm, preferably about 0.5 to 5 μm, and more preferably about 0.8 to 3 μm (particularly preferably about 1 to 2 μm).
The proportion of the filler is, for example, about 1 to 50 parts by mass, preferably about 2 to 40 parts by mass, and more preferably about 3 to 30 parts by mass, relative to 100 parts by mass of the curable composition (all solid components).
The curable resin precursor component may further contain a curing agent depending on the kind thereof. For example, the thermosetting resin may contain a curing agent such as an amine or a polycarboxylic acid, and the photocurable resin may contain a photopolymerization initiator. Examples of the photopolymerization initiator include conventional components such as acetophenones, phenylpropanones, benzils, benzoins, benzophenones, thioxanthones, and acylphosphine oxides. The proportion of the curing agent such as a photopolymerization initiator is 0.1 to 20% by mass, preferably 0.5 to 10% by mass, and more preferably about 1 to 8% by mass relative to the whole curable resin precursor component.
The curable resin precursor composition may further contain a curing accelerator. For example, the photocurable resin may contain a tertiary amine (e.g., a dialkyl aminobenzoate ester) or a phosphine photopolymerization accelerator as a photocuring accelerator.
(combination of Polymer component and curing resin precursor component)
In the present invention, at least two of the polymer component and the curable resin precursor component are used in combination so as to be phase-separated from each other at a temperature near the processing temperature. Examples of combinations in which phase separation occurs include: (a) combinations of multiple polymer components that are mutually incompatible and phase separate; (b) a combination of a polymer component that is incompatible with the cured resin precursor component and phase separates; (c) combinations in which a plurality of curable resin precursor components are mutually incompatible and undergo phase separation, and the like. Among these combinations, a combination of (a) a plurality of polymer components with each other and a combination of (b) a polymer component with a cured resin precursor component are generally preferable, and a combination of (a) a plurality of polymer components with each other is particularly preferable. When the compatibility between the two layers is high, the two layers do not effectively undergo phase separation during the drying process for evaporating the solvent, and the function as the antiglare layer is reduced.
It is noted that the polymer component and the cured resin precursor component are generally incompatible with each other. In the case where the polymer component is incompatible with the curable resin precursor component and phase separation occurs, a plurality of polymer components may be used as the polymer component. In the case where a plurality of polymer components are used, at least one polymer component may be incompatible with the curing resin precursor component, and the other polymer components may be compatible with the above-mentioned curing resin precursor component. In addition, a combination of two mutually incompatible polymer components and a curable resin precursor component (in particular, a monomer or oligomer having a plurality of curable functional groups) may be used.
In the case where the polymer components are composed of a plurality of polymer components which are incompatible with each other and phase separation occurs, the curable resin precursor component may be used in combination with at least one polymer component of the plurality of incompatible polymers being compatible with each other at around the processing temperature. That is, for example, in the case where a plurality of mutually incompatible polymer components are composed of the 1 st polymer and the 2 nd polymer, the curable resin precursor component may be compatible with either the 1 st polymer or the 2 nd polymer, or may be compatible with both polymer components, but more preferably is compatible with only one polymer component. When the two polymer components are compatible with each other, the phase of the mixture is separated into at least two phases of a mixture containing the 1 st polymer and the curable resin precursor component as main components and a mixture containing the 2 nd polymer and the curable resin precursor component as main components.
In the case where the compatibility of the selected plural polymer components is high, the polymer components are not effectively phase-separated from each other in the drying process for evaporating the solvent, and the function as the antiglare layer is lowered. The phase separation properties of the various polymer components can be easily determined by the following procedures: a solvent which was a good solvent for both components was used to prepare a uniform solution, and whether or not the remaining solid component was cloudy was confirmed by visual observation while the solvent was gradually evaporated.
In addition, the refractive indices of the polymer component and the cured or crosslinked resin produced by curing the curable resin precursor component are generally different from each other. In addition, the refractive indices of the plurality of polymer components (the 1 st polymer and the 2 nd polymer) are different from each other. The difference between the refractive index of the polymer component and the cured or crosslinked resin and the difference between the refractive index of the plurality of polymer components (the 1 st polymer and the 2 nd polymer) may be, for example, about 0.01 to 0.2, preferably about 0.05 to 0.15.
The ratio (mass ratio) of the polymer component to the curable resin precursor component is not particularly limited, and may be selected from, for example, about 1/99 to about 95/5 in terms of the former/latter, and is, for example, about 2/98 to 90/10 (e.g., 3/97 to 50/50), preferably about 5/95 to 40/60, and more preferably about 10/90 to 30/70 (particularly preferably about 15/85 to 25/75). When the proportion of the polymer component is too small, the antiglare property may be lowered, whereas when too large, the abrasion resistance may be lowered.
(other Components)
The antiglare layer formed from a cured product of the curable composition may contain various additives, for example: leveling agents, stabilizers (antioxidants, ultraviolet absorbers, etc.), surfactants, water-soluble polymers, fillers, crosslinking agents, coupling agents, colorants, flame retardants, lubricants, waxes, preservatives, viscosity modifiers, tackifiers, defoamers, and the like. The proportion of the additive is, for example, about 0.01 to 10 mass% (particularly preferably about 0.1 to 5 mass%) of the entire antiglare layer.
(thickness of antiglare layer)
The thickness (average thickness) of the antiglare layer is, for example, about 1 to 20 μm, preferably about 2 to 10 μm, more preferably about 3 to 8 μm (particularly preferably about 5 to 7 μm). In the present specification and claims, the average thickness of the antiglare layer can be determined by measuring any 10 sites using an optical film thickness measuring instrument and calculating the average value.
[ base Material layer ]
The antiglare film of the present invention may be formed of the antiglare layer alone or may be formed of a base material layer and an antiglare layer formed on at least one surface of the base material layer. Among these, from the viewpoint of handling property, mechanical properties, productivity, and the like, it is preferable to laminate an antiglare layer on one surface (only one surface) of the base material layer.
The base layer may be formed of a transparent material. The transparent material may be selected according to the application, or may be an inorganic material such as glass, but an organic material is generally used in terms of strength, moldability, and the like. Examples of the organic material include: cellulose derivatives, polyesters, polyamides, polyimides, polycarbonates, (meth) acrylic polymers, and the like. Of these, cellulose esters, polyesters, polycarbonates and the like are generally used, and polyesters and polycarbonates are preferred.
Examples of the polyester include polyalkylene arylates such as polyethylene terephthalate (PET) and polyethylene naphthalate (PEN). The polycarbonate may be a bisphenol type polycarbonate.
Of these, poly-C such as PET and PEN is preferable in terms of excellent balance of mechanical properties, transparency and the like6-10Aromatic acid C2-4Alkylene ester, bisphenol A polycarbonate.
The base material layer may contain a conventional additive exemplified in the case of the antiglare layer. The proportion of the additive is the same as that of the antiglare layer.
The substrate layer may be a uniaxially or biaxially stretched film, but may be an unstretched film in view of low birefringence and excellent optical isotropy.
The base material layer may be subjected to surface treatment (for example, corona discharge treatment, flame treatment, plasma treatment, ozone treatment, ultraviolet irradiation treatment, or the like), or may have an easy-adhesion layer.
The thickness (average thickness) of the base material layer is, for example, about 5 to 2000 μm, preferably about 15 to 1000 μm, and more preferably about 20 to 500 μm.
[ Properties of antiglare film ]
The antiglare film of the present invention has a predetermined surface shape, and thus can satisfy antiglare properties, surface slipping properties with fingers, and scratch resistance at the same time. Specifically, the arithmetic average roughness Ra of the surface of the antiglare layer is, for example, about 0.03 to 0.3 μm, preferably about 0.05 to 0.3 μm (e.g., about 0.06 to 0.3 μm), and more preferably about 0.07 to 0.25 μm (particularly about 0.08 to 0.2 μm). When Ra is too small, the antiglare property may be lowered, whereas when Ra is too large, the scratch resistance may be lowered.
The average length RSm of the roughness profile means on the surface of the antiglare layer is, for example, about 3 to 35 μm, preferably about 5 to 25 μm, and more preferably about 8 to 25 μm (particularly preferably about 10 to 25 μm). When RSm is too small, there is a risk of lowering antiglare properties, whereas when RSm is too large, there is a risk of lowering scratch resistance and sliding properties with fingers.
The maximum cross-sectional height Rt of the roughness profile of the surface of the antiglare layer is, for example, about 0.05 to 2 μm (e.g., about 0.1 to 1.5 μm), preferably about 0.3 to 1 μm, and more preferably about 0.4 to 0.9 μm (particularly preferably about 0.5 to 0.8 μm). When Rt is too small, the antiglare property may be lowered, and when Rt is too large, the scratch resistance may be lowered.
The surface of the antiglare layer may have 2 or more of the above Ra, RSm, and Rt properties satisfying the above ranges, but it is preferable that all the properties satisfy the above ranges in terms of highly satisfying the antiglare property, the surface sliding property by a finger, and the scratch resistance.
In the present specification and claims, the arithmetic average roughness Ra, the average length RSm of the roughness profile means, and the maximum cross-sectional height Rt of the roughness profile can be obtained by measuring the roughness of the surface of the antiglare layer using a non-contact surface/layer cross-sectional shape measuring system [ vertscan2.0 "manufactured by mitsubishi system, inc., according to JIS B0601, and based on the obtained curves.
The surface of the antiglare layer is also excellent in slidability with a finger, and the coefficient of dynamic friction of the surface of the antiglare layer measured under conditions of a load of 0.2N, a moving speed of 50 mm/sec, and an effective measurement distance of 50mm using a surface contact to which artificial skin is attached may be 3 or less (for example, 0.01 to 1), for example, 0.1 to 3, preferably 0.15 to 2.5, and more preferably 0.2 to 2 (particularly, preferably 0.3 to 2). If the coefficient of dynamic friction is too high, the slidability with the fingers may be reduced.
In the present specification and claims, the dynamic friction coefficient can be measured using a dynamic friction measuring instrument, and specifically, can be measured by the method described in the examples described later.
The surface of the antiglare layer is excellent in scratch resistance, and when the surface of the antiglare layer is reciprocated 10 times at a speed of 50 mm/sec and a distance of 5cm at room temperature (20 to 25 ℃) by steel wool #0000, the maximum load at which no scratch is generated may be 50g or more (for example, 50 to 2000g of load), for example, 100g or more, preferably 200g or more, and more preferably 500g or more (particularly, 800g or more).
In the present specification and claims, the evaluation of scratch resistance can be performed according to the method described in the examples described below.
The antiglare film of the present invention has high transparency and excellent visibility. The haze of the antiglare film is 1 to 60%, preferably 2 to 50%, more preferably 3 to 40% (particularly preferably 5 to 30%). When the haze is too low, the antiglare property may be lowered, whereas when the haze is too high, the visibility may be lowered.
In the present specification and claims, the haze can be measured according to JIS K7163 by using a haze meter (product name "NDH-5000W" manufactured by japan electro-color industry co., ltd.) with the surface of the antiglare layer set to the light receiver side.
The total light transmittance of the antiglare film is, for example, 70% or more (e.g., 70 to 100%), preferably 80 to 99%, and more preferably 85 to 98% (particularly preferably 90 to 95%). When the total light transmittance is too low, the transparency may be reduced.
In the present specification and claims, the total light transmittance can be measured by using a haze meter (NDH-5000W, manufactured by japan electro-chromo industries, ltd.) according to JIS K7361.
The 60 DEG gloss of the surface of the antiglare layer is 1 to 70%, preferably 10 to 68%, and more preferably 15 to 65%. In applications where transparency is important, the 60 ° gloss may be, for example, 30 to 70%, preferably 50 to 68%, and more preferably 60 to 65%. In the application where antiglare properties are important, the 60 ° gloss may be, for example, 5 to 60%, preferably 10 to 50%, and more preferably 20 to 30%. When the 60 ° gloss is too low, visibility may be deteriorated, whereas when it is too high, antiglare properties may be deteriorated.
In the present specification and claims, the 60 ° gloss can be measured according to JIS K8741 using a gloss meter ("polygluoss KT-GL 0030" manufactured by TQC corporation).
The antiglare film of the present invention may be combined with an adhesive layer, a low refractive index layer, an antireflection layer, and the like, which are conventional functional layers, in addition to the antiglare layer and the base layer.
[ method for producing anti-glare film ]
The method for producing the antiglare film of the present invention is not particularly limited, and may be appropriately selected depending on the type of material, and may be formed by physical processing, transfer using a mold, or the like, but from the viewpoint of productivity or the like, it is preferably a method for producing the antiglare film through a curing step of curing a curable composition by heat or active energy rays, and from the viewpoint of being capable of forming a regular surface roughness shape and easily forming the antiglare layer having the surface roughness shape of the present invention, it is preferable to include an antiglare layer forming step of forming the roughness shape by phase separation by wet spinodal decomposition.
In the antiglare layer forming step, by wet spinodal decomposition, irregularities can be formed on the surface by phase separation during the drying of the liquid composition for forming the antiglare layer. In the case of using a curable composition containing one or more polymer components and one or more cured resin precursor components as a liquid composition for forming an antiglare layer in a wet manner, the following method may be used: the curable composition is applied to a support and dried, so that at least two components selected from the group consisting of a polymer component and a cured resin precursor component are phase-separated by wet spinodal decomposition, and then the phase-separated curable composition is cured by heat or active energy rays.
In the case where the antiglare film is formed solely from the antiglare layer, the support may be one from which the antiglare layer can be peeled off, but is preferably a substrate layer in view of mechanical properties and the like.
The curable composition may contain a solvent. The solvent may be selected according to the type and solubility of the polymer component and the curable resin precursor component, and may be any solvent that can uniformly dissolve at least the solid component (for example, the plurality of polymer components and curable resin precursor components, the reaction initiator, and other additives). In particular, the phase separation structure can also be controlled by adjusting the solubility of the solvent in the polymer component and the cured resin precursor. Examples of such solvents include: ketones (acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, etc.), ethers (di-n-butyl ketone, etc.)
Alkanes, tetrahydrofuran, etc.), aliphatic hydrocarbons (hexane, etc.), alicyclic hydrocarbons (cyclohexane, etc.), aromatic hydrocarbons (toluene, xylene, etc.), halogenated hydrocarbons (dichloromethane, dichloroethane, etc.), esters (methyl acetate, ethyl acetate, butyl acetate, etc.), water, alcohols (ethanol, isopropanol, butanol, cyclohexanol, etc.), cellosolves [ methyl cellosolve, ethyl cellosolve, propylene glycol monomethyl ether (1-methoxy-2-propanol), etc. ], cellosolves, and the like]Cellosolve acetates, sulfoxides (dimethyl sulfoxide, etc.), amides (dimethylformamide, dimethyl sulfoxide, etc.)Methylacetamide, etc.), and the like. The solvent may be a mixed solvent.
Among these solvents, a solvent containing a ketone such as methyl ethyl ketone is preferable, a mixed solvent of a ketone and an alcohol (an aliphatic alcohol such as butanol) and/or an ester (an aliphatic carboxylic acid ester such as butyl acetate) is more preferable, and a ketone (particularly, di-C) is most preferable1-4Alkyl ketones) and alcohols (especially C)1-6Alkanol). The ratio of the alcohol and/or the ester (in the case of mixing both together) in the mixed solvent is, for example, about 1 to 150 parts by mass (for example, about 3 to 100 parts by mass), preferably about 5 to 100 parts by mass, and more preferably about 10 to 30 parts by mass (particularly preferably about 15 to 20 parts by mass) relative to 100 parts by mass of the ketone. In the present invention, by appropriately combining solvents, phase separation by spinodal decomposition can be adjusted, and a concavo-convex shape which can achieve compatibility of visibility, transparency, and antiglare property can be formed.
The concentration of the solute (polymer component, curable resin precursor component, reaction initiator, other additives) in the mixed solution may be selected within a range not impairing the occurrence of phase separation, the flow ductility, the coating properties, and the like, and is, for example, about 1 to 80 mass%, preferably about 10 to 70 mass%, and more preferably about 20 to 50 mass% (particularly preferably about 30 to 40 mass%).
Examples of the coating method include a commonly used method such as a roll coating method, an air knife coating method, a blade coating method, a bar coating method, a reverse coating method, a wire bar coating method, a comma coating method, a dip/squeeze (dip) coating method, a die coating method, a gravure coating method, a microgravure coating method, a screen coating method, a dip coating method, a spray coating method, and a spin coating method. Among these methods, wire bar coating method, gravure coating method, and the like are commonly used. The coating liquid may be applied several times as needed.
After the liquid mixture is cast or coated, the solvent is evaporated at a temperature near or lower than the boiling point of the solvent (for example, a temperature lower than the boiling point of the solvent by 1 to 120 ℃, preferably 5 to 50 ℃, and particularly preferably 10 to 50 ℃), whereby a phase separation by spinodal decomposition is induced. The solvent can be evaporated by drying, for example, at a temperature of about 30 to 200 ℃ (e.g., 30 to 150 ℃), preferably about 40 to 120 ℃, more preferably about 50 to 90 ℃ (particularly preferably about 60 to 85 ℃) in accordance with the boiling point of the solvent.
By spinodal decomposition that occurs with such evaporation of solvent, order or periodicity can be imparted to the average distance between domains of phase separated structures.
The phase separation structure formed by spinodal decomposition can be immediately fixed by finally curing the dried curable composition with active light (ultraviolet rays, electron beams, etc.), heat, or the like. Curing of the curable composition may be carried out by combining heating, light irradiation, and the like, depending on the type of the curable resin precursor component.
The heating temperature may be selected from a suitable range, for example, about 50 to 150 ℃. The light irradiation may be selected according to the kind of the photocurable component or the like, and ultraviolet rays, electron beams, or the like are generally used. A commonly used light source is generally an ultraviolet irradiation device.
As the light source, for example, in the case of ultraviolet rays, Deep UV lamps, low-pressure mercury lamps, high-pressure mercury lamps, ultrahigh-pressure mercury lamps, halogen lamps, laser light sources (light sources such as helium-cadmium lasers and excimer lasers), and the like can be used. The amount of irradiation light (irradiation energy) varies depending on the thickness of the coating film, and is, for example, 10 to 10000mJ/cm2Preferably 20 to 5000mJ/cm2More preferably 30 to 3000mJ/cm2Left and right. If necessary, the light irradiation may be performed in an inert gas atmosphere.
[ display device ]
The antiglare film of the present invention can achieve both high antiglare properties and scratch resistance, and therefore can be used for various display devices, for example, liquid crystal display devices (LCDs), organic EL displays, and the like, and further, is excellent in slidability on the surface thereof with a finger, and is therefore useful as a display device with a touch panel, in particular, a high-definition LCD with a touch panel, and an organic EL display.
Specifically, the LCD may be a reflective LCD that illuminates a display unit including a liquid crystal cell with external light, or a transmissive LCD that includes a backlight unit for illuminating the display unit. In the reflective LCD, incident light from the outside may be introduced through the display unit, and transmitted light transmitted through the display unit may be reflected by the reflecting member, thereby illuminating the display unit. In a reflective LCD, the antiglare film of the present invention may be disposed in the optical path in front of the reflecting member. For example, the antiglare film of the present invention may be disposed or laminated on a front surface (a visible side front surface) of a display unit or the like, and particularly, may be disposed on a front surface of an LCD having a collimating backlight unit and no prism sheet.
In the transmissive LCD, the backlight unit may include a light guide plate (for example, a light guide plate having a wedge-shaped cross section) for allowing light from a light source (a tubular light source such as a cold cathode tube, a point light source such as a light emitting diode, or the like) to enter from one side and exit from an exit surface on the front surface. Further, a prism sheet may be disposed on the front surface side of the light guide plate as necessary. In general, a reflective member for reflecting light from a light source toward an emission surface is disposed on the back surface of a light guide plate. In such a transmissive LCD, the antiglare film of the present invention may be generally disposed in the optical path in front of the light source, and for example, may be disposed or laminated on the front surface of the display means.
In an organic EL display, each pixel of an organic EL constitutes a light-emitting element, and the light-emitting element is generally formed of a substrate such as a metal or the like cathode electrode, an electron injection layer, an electron transport layer, a light-emitting layer, a hole transport layer, a hole injection layer, an ITO or the like anode electrode, a glass plate, or a transparent plastic plate. In the organic EL display, the antiglare film of the present invention can be disposed in the optical path.
In addition, the antiglare film of the present invention can be used as a protective or protective film for the after-market for preventing damage to LCD, organic EL displays including touch panels.
Examples
The present invention will be described in more detail below with reference to examples, but the present invention is not limited to these examples. The materials used in the examples and comparative examples were evaluated by the following methods.
[ raw materials ]
Acrylic resin having polymerizable group: a compound obtained by adding 3, 4-epoxycyclohexenylmethyl acrylate to a part of the carboxyl group of the (meth) acrylic acid- (meth) acrylate copolymer, "CYCLOMER P (ACA) 320M" manufactured by Kabushiki Kaisha, solid content 40% by mass
Cellulose acetate propionate: CAP-482-20 manufactured by EASTMAN, acetylation degree of 2.5%, propionylation degree of 46%, and polystyrene-equivalent number average molecular weight of 75000
Urethane acrylate a: 10-functional aliphatic urethane acrylate having an average molecular weight of 1200, KRM8452 manufactured by Daicel Ornex K.K.) "
Urethane acrylate B: 9-functional aliphatic urethane acrylate having an average molecular weight of 1800 and manufactured by Daicel Ornex K.K. "KRM 8904"
Urethane acrylate C: 15-functional urethane acrylate, theoretical molecular weight 2300, and "U-15 HA" manufactured by Ningzhou chemical industries, Ltd "
Urethane acrylate D: 15-functional urethane acrylate, U-53H manufactured by shinkan Kamura Kaisha "
Fluorine-containing ultraviolet reactive surface modifier: "MEGAFAC RS-75" manufactured by DIC corporation "
Silica-containing acrylic coating liquid: acrylic ultraviolet-curable Compound containing silica Fine particles, "Z-757-4 RL", manufactured by Ikken Industrial Co., Ltd., solid content 43% by weight
Photoinitiator (2): IRGACURE 907, manufactured by BASF JAPAN corporation "
PET film: polyethylene terephthalate film, "O321" manufactured by Mitsubishi resin corporation, having a thickness of 125 μm
PC film: polycarbonate film, "Lupilon FS-2000" manufactured by Mitsubishi gas chemical corporation, having a thickness of 400 μm.
[ thickness of antiglare layer ]
Arbitrary 10 sites were measured by an optical film thickness measuring instrument, and an average value was calculated.
[ haze ]
The measurement was performed by using a haze meter (product name "NDH-5000W" manufactured by Nippon Denshoku industries Co., Ltd.) in accordance with JIS K7163, with the surface of the antiglare layer set to the side of a light receiver.
[ Total light transmittance ]
Measured using a haze meter (product name "NDH-5000W" manufactured by Nippon Denshoku industries Co., Ltd.) in accordance with JIS K7361.
[60 ℃ gloss ]
The gloss at an angle of 60 ℃ was measured by using a gloss meter (TQC "polygluoss KT-GL 0030") according to JIS Z8741.
[ arithmetic average roughness Ra, average length of roughness Profile units RSm, maximum Cross-sectional height of roughness Profile Rt ]
The uneven shape of the antiglare layer surface was measured using a non-contact surface/layer cross-sectional shape measurement system ("vertscan 2.0" manufactured by mitsubishi corporation) in accordance with JIS B0601, and the arithmetic average roughness Ra, the average length RSm of the roughness profile cell, and the maximum cross-sectional height Rt of the roughness profile were obtained from the obtained curves.
[ Steel Wool (SW) resistance test ]
A steel wool durability tester equipped with a 1 cm-diameter rod covered with steel wool #0000 was used to determine the maximum load at which no scratch was generated by changing the load at room temperature (20 to 25 ℃), rubbing the surface of the antiglare layer 10 times at a speed of 50 mm/sec and a distance of 5cm, and then visually observing the result.
[ anti-dazzle Property ]
The illumination of a bare fluorescent lamp without a Louver (Louver) was reflected on an antiglare film, and the glare of the specular reflection light was confirmed by visual observation, and the evaluation was performed according to the following criteria
Very good: no glare is felt
O: feel dazzling slightly
X: glare was felt.
[ coefficient of kinetic Friction ]
The frictional force at a load of 0.2N, a speed of 50 mm/sec, and an effective measurement distance of 50mm was measured using a dynamic friction coefficient measuring instrument ("hand Tribo Master TL201 Ts" manufactured by Trinity Lab K.K.). As the surface contact, a contact having an artificial skin (Bioskin manufactured by View Lux Co., Ltd.) adhered to a sponge sheet (a "gap tape N-1" manufactured by Cemedine Co., Ltd.) having a thickness of 5mm was used, and the surface of the antiglare layer was slid to obtain a dynamic friction coefficient.
Preparation of coating liquid 1
57.7 parts by mass of an acrylic resin having a polymerizable group, 7.1 parts by mass of cellulose acetate propionate, 105.7 parts by mass of urethane acrylate A, 1.4 parts by mass of a fluorine-containing ultraviolet-reactive surface modifier, and 2.8 parts by mass of a photoinitiator "IRGACURE 907" (manufactured by BASF corporation) were dissolved in a mixed solvent of 250 parts by mass of Methyl Ethyl Ketone (MEK) and 39.2 parts by mass of 1-butanol to prepare coating solution 1.
Preparation of coating liquid 2
Coating liquid 2 was prepared in the same manner as in the preparation of coating liquid 1 except that urethane acrylate B was used instead of urethane acrylate a.
Preparation of coating liquid 3
Coating solution 3 was prepared in the same manner as in the preparation of coating solution 1 except that the proportion of the acrylic resin having a polymerizable group was changed to 59.2 parts by mass.
Preparation of coating liquid 4
Coating solution 4 was prepared in the same manner as coating solution 1 except that urethane acrylate C was used instead of urethane acrylate a.
Preparation of coating liquid 5
Coating solution 5 was prepared in the same manner as in the preparation of coating solution 1, except that urethane acrylate D was used instead of urethane acrylate a.
Preparation of coating liquid 6
Coating solution 6 was prepared in the same manner as in the preparation of coating solution 1, except that the mixed solvent was changed to a mixed solvent of 18.61 parts by mass of MEK, 7.98 parts by mass of butyl acetate and 3.92 parts by mass of 1-butanol.
Preparation of coating liquid 7
Coating solution 7 was prepared in the same manner as in the preparation of coating solution 4 except that the proportion of the acrylic resin having a polymerizable group was changed to 7.09 parts by mass, the proportion of cellulose acetate propionate was changed to 0.57 parts by mass, and the proportion of urethane acrylate C was changed to 10.78 parts by mass.
Preparation of coating liquid 8
Coating solution 8 was prepared in the same manner as in the preparation of coating solution 1 except that the ratio of the acrylic resin having a polymerizable group was changed to 6.71 parts by mass, the ratio of cellulose acetate propionate was changed to 0.52 parts by mass, the ratio of urethane acrylate a was changed to 11.91 parts by mass, and the mixed solvent was changed to a mixed solvent of MEK 16.6 parts by mass, 1-butanol 3.92 parts by mass, and butyl acetate 10.74 parts by mass.
Preparation of coating liquid 9
Coating solution 9 was prepared in the same manner as in the preparation of coating solution 4 except that the ratio of cellulose acetate propionate was changed to 0.76 parts by mass.
Preparation of coating liquid 10
Coating liquid 4 and the silica-containing acrylic coating liquid were mixed so that the former/latter ratio by mass of the solid components was 40/60 to prepare coating liquid 10.
Examples 1 to 6 and comparative examples 1 to 3
Each coating liquid was coated on a PET film using a wire bar, and dried in an oven at 80 ℃ for 1 minute, thereby forming a coating film having a thickness of 6 μm. Then, the coating film was irradiated with ultraviolet light from a high-pressure mercury lamp (Eye graphics corporation) for about 10 seconds to cure the coating film, thereby forming an antiglare layer and obtaining an antiglare film.
Example 7
An antiglare film was obtained in the same manner as in examples 1 to 6 and comparative examples 1 to 3, except that a PC film was used instead of the PET film and the coating liquid 10 was applied.
The evaluation results of the antiglare films obtained in examples and comparative examples are shown in table 1.
[ Table 1]
As is clear from the results in table 1, the antiglare films of the examples have a low coefficient of dynamic friction, have good sliding properties with fingers, and can improve abrasion resistance and antiglare properties. In contrast, the antiglare film of the comparative example had low scratch resistance.
Industrial applicability
The antiglare film of the present invention can be used as an antiglare film used for various display devices such as LCD, cathode ray tube display devices, organic or inorganic EL displays, Field Emission Displays (FED), surface field displays (SED), rear projection television displays, and the like, and is particularly suitable for display devices with a touch panel such as car navigation displays, game machines, smart phones, Personal Computers (PCs) (tablet PCs, notebook or portable PCs, desktop PCs, and the like), and televisions, from the viewpoint of excellent slidability and scratch resistance with fingers.
Claims (11)
1. An anti-glare film having an anti-glare layer on the surface thereof,
wherein the anti-glare film has a haze of 1 to 60%, a 60 ° gloss of the surface of the anti-glare layer of 0.1 to 70%, and an uneven shape of the surface of the anti-glare layer satisfying 2 or more of the following characteristics (1) to (3):
(1) the arithmetic average roughness Ra is 0.05-0.25 μm;
(2) the average length RSm of the roughness profile unit is 5-25 mu m;
(3) the maximum cross-sectional height Rt of the roughness profile is 0.1 to 1 μm.
2. The antiglare film according to claim 1, which satisfies all of the characteristics (1) to (3).
3. The antiglare film of claim 1 or 2,
the surface of the antiglare layer measured using a surface contact to which artificial skin is attached under the conditions of a load of 0.2N, a moving speed of 50 mm/sec and an effective measurement distance of 50mm has a dynamic friction coefficient of 3 or less.
4. The antiglare film according to any one of claims 1 to 3,
the antiglare layer is a cured product of a curable composition comprising one or more polymer components and one or more cured resin precursor components.
5. The antiglare film of claim 4,
the polymer component contains a cellulose ester and/or a (meth) acrylic polymer optionally having a polymerizable group, and the cured resin precursor component contains a urethane (meth) acrylate.
6. The antiglare film of claim 5,
the number of (meth) acryloyl groups in one molecule of urethane (meth) acrylate is 5 to 20.
7. The antiglare film according to any one of claims 4 to 6,
the curable resin precursor component further contains a fluorine-based compound having a polymerizable group.
8. The antiglare film according to any one of claims 4 to 7,
the curable composition further comprises a filler.
9. A method for producing an antiglare film according to any one of claims 1 to 8, the method comprising:
and an antiglare layer forming step of forming a concavo-convex shape by phase separation by wet spinodal decomposition.
10. A display device comprising the antiglare film according to any one of claims 1 to 8.
11. The display device according to claim 10, which is a liquid crystal display device with a touch panel or an organic EL display.
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| CN202310636287.6A CN116840956A (en) | 2018-05-21 | 2019-03-18 | Antiglare film, method for producing same, and use thereof |
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| JP2018-097302 | 2018-05-21 | ||
| JP2018097302A JP2019203931A (en) | 2018-05-21 | 2018-05-21 | Anti-glare film, and manufacturing method and application of the same |
| PCT/JP2019/011033 WO2019225130A1 (en) | 2018-05-21 | 2019-03-18 | Anti-glare film, method for producing same, and use thereof |
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| CN202310636287.6A Division CN116840956A (en) | 2018-05-21 | 2019-03-18 | Antiglare film, method for producing same, and use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102089717B1 (en) * | 2017-06-29 | 2020-03-16 | 주식회사 엘지화학 | Polarizer protecting film and method for preparing the same |
| CN114929479A (en) * | 2020-03-26 | 2022-08-19 | 三菱瓦斯化学株式会社 | Anti-glare laminate |
| WO2021206066A1 (en) * | 2020-04-10 | 2021-10-14 | 富士フイルム株式会社 | Antiglare film and method of producing antiglare film |
| TW202328707A (en) * | 2022-01-07 | 2023-07-16 | 友達光電股份有限公司 | Display device |
| JP2023170856A (en) * | 2022-05-20 | 2023-12-01 | Ｔｏｐｐａｎホールディングス株式会社 | Optical laminate and image display device using the same |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010066469A (en) * | 2008-09-10 | 2010-03-25 | Daicel Chem Ind Ltd | Antiglare film and method for manufacturing the same |
| JP2011175601A (en) * | 2010-02-25 | 2011-09-08 | Daicel Chemical Industries Ltd | Transparent conductive film and touch panel |
| CN102458821A (en) * | 2009-05-21 | 2012-05-16 | 株式会社大赛璐 | Newton ring-preventing film and touch panel |
| JP2012234165A (en) * | 2011-04-22 | 2012-11-29 | Nitto Denko Corp | Optical laminate |
| JP2012252038A (en) * | 2011-05-31 | 2012-12-20 | Daicel Corp | Optical film and method for manufacturing the same |
| JP2014085371A (en) * | 2012-10-19 | 2014-05-12 | Daicel Corp | Anti-glare film and method for manufacturing the same |
| JP2014092657A (en) * | 2012-11-02 | 2014-05-19 | Daicel Corp | Surface film for multi-touch display |
| US20150301237A1 (en) * | 2014-04-17 | 2015-10-22 | Daicel Corporation | Anti-glare film and process for producing the same |
| JP2015194921A (en) * | 2014-03-31 | 2015-11-05 | 株式会社ダイセル | Transparent laminated film for pen input device and method for manufacturing the same |
| JP2015196347A (en) * | 2014-04-02 | 2015-11-09 | 株式会社ダイセル | Transparent laminated film, production method thereof and electrode for touch panel |
| WO2017043538A1 (en) * | 2015-09-11 | 2017-03-16 | 日本電気硝子株式会社 | Display cover member and production method therefor |
| JP2017219622A (en) * | 2016-06-06 | 2017-12-14 | 株式会社ダイセル | Light diffusion film and method for producing the same, and display device |
| CN108351440A (en) * | 2015-10-09 | 2018-07-31 | 大日本印刷株式会社 | The manufacturing method and display device of optical sheet, polarization plates, the screening technique of optical sheet and optical sheet |
| JP2019069861A (en) * | 2016-03-01 | 2019-05-09 | Ａｇｃ株式会社 | Chemically strengthened glass, sensor unit, portable device and method for producing chemically strengthened glass |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009122371A (en) * | 2007-11-14 | 2009-06-04 | Sumitomo Chemical Co Ltd | Anti-glare film and image display device |
| KR101272984B1 (en) * | 2010-07-14 | 2013-06-10 | 주식회사 엘지화학 | Coating composition for anti-glare and anti-glare coating film having enhanced abrasion resistance and contamination resistance |
| JP2017058693A (en) * | 2011-04-22 | 2017-03-23 | 日東電工株式会社 | Optical laminate |
| KR101887728B1 (en) * | 2011-07-26 | 2018-08-10 | 키모토 컴파니 리미티드 | Electrostatic-capacitance-type touch panel and anti-glare film |
| JP5839134B2 (en) * | 2013-01-30 | 2016-01-06 | 旭硝子株式会社 | Transparent substrate with antifouling film |
| JP2016041481A (en) * | 2014-08-18 | 2016-03-31 | 旭硝子株式会社 | Transparent base material with antiglare antireflection film, and article |
| TWI695866B (en) * | 2015-04-07 | 2020-06-11 | 日商日產化學工業股份有限公司 | Anti-glare coating curable composition |
| DE112016002132B4 (en) * | 2015-05-12 | 2022-03-24 | AGC Inc. | Base with a low reflection film |
| US10473829B2 (en) * | 2016-01-18 | 2019-11-12 | Corning Incorporated | Enclosures having an improved tactile surface |
| JP6583372B2 (en) * | 2016-09-27 | 2019-10-02 | Ａｇｃ株式会社 | Glass article |
| WO2019044994A1 (en) * | 2017-08-30 | 2019-03-07 | 日本電気硝子株式会社 | Transparent article |
-
2018
- 2018-05-21 JP JP2018097302A patent/JP2019203931A/en active Pending
-
2019
- 2019-03-18 CN CN201980014768.5A patent/CN112272785B/en active Active
- 2019-03-18 WO PCT/JP2019/011033 patent/WO2019225130A1/en active Application Filing
- 2019-03-18 CN CN202310636287.6A patent/CN116840956A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010066469A (en) * | 2008-09-10 | 2010-03-25 | Daicel Chem Ind Ltd | Antiglare film and method for manufacturing the same |
| CN102458821A (en) * | 2009-05-21 | 2012-05-16 | 株式会社大赛璐 | Newton ring-preventing film and touch panel |
| JP2011175601A (en) * | 2010-02-25 | 2011-09-08 | Daicel Chemical Industries Ltd | Transparent conductive film and touch panel |
| JP2012234165A (en) * | 2011-04-22 | 2012-11-29 | Nitto Denko Corp | Optical laminate |
| JP2012252038A (en) * | 2011-05-31 | 2012-12-20 | Daicel Corp | Optical film and method for manufacturing the same |
| JP2014085371A (en) * | 2012-10-19 | 2014-05-12 | Daicel Corp | Anti-glare film and method for manufacturing the same |
| JP2014092657A (en) * | 2012-11-02 | 2014-05-19 | Daicel Corp | Surface film for multi-touch display |
| JP2015194921A (en) * | 2014-03-31 | 2015-11-05 | 株式会社ダイセル | Transparent laminated film for pen input device and method for manufacturing the same |
| JP2015196347A (en) * | 2014-04-02 | 2015-11-09 | 株式会社ダイセル | Transparent laminated film, production method thereof and electrode for touch panel |
| US20150301237A1 (en) * | 2014-04-17 | 2015-10-22 | Daicel Corporation | Anti-glare film and process for producing the same |
| WO2017043538A1 (en) * | 2015-09-11 | 2017-03-16 | 日本電気硝子株式会社 | Display cover member and production method therefor |
| CN108351440A (en) * | 2015-10-09 | 2018-07-31 | 大日本印刷株式会社 | The manufacturing method and display device of optical sheet, polarization plates, the screening technique of optical sheet and optical sheet |
| JP2019069861A (en) * | 2016-03-01 | 2019-05-09 | Ａｇｃ株式会社 | Chemically strengthened glass, sensor unit, portable device and method for producing chemically strengthened glass |
| JP2017219622A (en) * | 2016-06-06 | 2017-12-14 | 株式会社ダイセル | Light diffusion film and method for producing the same, and display device |
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|---|---|
| CN112272785B (en) | 2023-06-02 |
| WO2019225130A1 (en) | 2019-11-28 |
| CN116840956A (en) | 2023-10-03 |
| JP2019203931A (en) | 2019-11-28 |
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