TW200848798A - Resin composition for light diffusion film and light diffusion film prepared by the same - Google Patents

Abstract

The present invention provides a resin composition for light diffusion film which is excellent in brightness. The resin composition for light diffusion film consists the particle 18 which transmits the light and the binder 16. In particle 18, the number of particles which possess particle diameter of more then 1 μ m and less then 5 μ m is in the range of more then 50% and less then 100% of the number of particles which possess particle diameter of more then 1 μ m and less then 25 μ m. And in addition, the number of particles which possess particle diameter of more then 1 μ m and less then 25 μ m are in the range of more then 0% and less then 50% of the total number of particles which possess particle diameter of more then 1 μ m. In present invention, the particle 18 includes non-organic particles and organic particles. The mass ratio [M1/M2] of total mass M1 of non-organic particles to the total mass M2 of organic particles is more then 0.001 and less then 0.5. The volume mean diameter of the non-organic particles is more then 0.1 μ m and less then 10.0 μ m. The volume mean diameter of the organic particles is more then 3.0 μ m and less then 25.0 μ m.

Description

[Technical Field] The present invention relates to a resin composition for a light-diffusing film and a light-diffusing film using the resin composition. [First-hand technology] LCD display devices are widely used in LCD TVs, computer-boards, mobile phones, digital cameras, etc.液晶 The liquid crystal display device includes a backlight module and a liquid crystal element. The liquid crystal element is placed in front of the backlight module. Light emitted by the backlight module is transmitted through the liquid crystal element to display an image. The light source uses a fluorescent tube such as a cold cathode tube. In the following, the liquid crystal element side is regarded as the front end, and the opposite side is regarded as the back end. Backlight modules are generally available in direct-lit lighting and edge lighting. A typical direct type backlight module has a light source, a reflector, a light diffuser, a light diffusing film, a prismatic lens, and a brightness enhancing film. In the direct type backlight module, the light source is disposed behind the light diffusion plate. The reflector is placed behind the light source to reflect the light from the source toward the uranium. The light diffusing film, the prism sheet, and the brightness enhancing film are disposed between the light diffusing plate and the liquid crystal element. The direct type backlight module is suitable for use in demanding large screens such as LCD TVs. A typical edge-lit backlight module has a light source, a reflector, a light guide, a light diffusing film, a prism sheet, and a brightness enhancement film. In the edge-light type backlight module, the light source is disposed on the side of the light guide plate. The light of the light source is guided by the light guide plate to obtain a planar light. The reflector is placed behind the light guide to suppress light leakage from the rear of 200848798. The light diffusion film, the prism sheet, and the brightness enhancement film are disposed between the light guide plate and the liquid crystal element. Since the light source is disposed on the side of the light guide plate, the side light type backlight module is easily thinned. The edge type backlight module is suitable for use in a thin liquid crystal display device. One or two or more light diffusion films are used. The backlight module usually has 2 to 3 light diffusion films. A typical light diffusing film uses a light diffusing film and a lower light diffusing film. Further, a prism sheet and a brightness enhancement film are provided between the upper light diffusion film and the lower light diffusion film. The conventional light diffusing film is known to form a transparent resin layer on the surface of a transparent substrate, and the resin layer contains particles made of acrylic resin and an adhesive. A light diffusing film comprising a light diffusing layer containing a light diffusing material and an adhesive is disclosed in Japanese Laid-Open Patent Publication No. 2006-126822. In the diffusion film, the light diffusion material contains a propionate polyamine vine tree: particles, and the resin adhesive is obtained by crosslinking an acrylic resin containing a hydroxyl group-containing acrylic monomer as a copolymerization component with polyisocyanuric acid. . [Patent Document 1] JP-A-2006-126822 SUMMARY OF THE INVENTION The present invention is intended to solve the problem of using a particle of a 6-light diffusion film. The result is based on the new technology, the excellent light diffusion film that does not exist. That is to say, the first particle size distribution of the first 刚 刖 , , , , , , , , , , , , 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 2008 2008 2008 2008 2008 And the soil, the brothers and the double fruit, the inventors also found that the mixed materials of different particle gentlemen, travel day... 卞,,,. As a result, it was found that the effect of improving the brightness of the light diffusion film can be obtained. An object of the present invention is to provide a resin composition for a light-diffusing film having high brightness and high performance, and a light-diffusing film. "Methods for solving the problem"

The resin composition for a light-diffusing film of the present invention comprises particles and an adhesive capable of transmitting light. Regarding the particle size distribution of the particles, the number of particles having a particle diameter of l/im or more is 50% or more and less than 100% of the number of particles having a particle diameter or more and less than 25 mm. Further, the number of particles having a particle diameter of 5 and 25 Å is more than 〇% and 5% by weight of the total number of particles having a particle size of 1 or more. Another invention relating to the particle size distribution is a resin composition for optical expansion comprising particles capable of transmitting light and an adhesive, wherein the number of the particles is based on a medium size particle diameter d50n (7) m) and The medium size particle size satisfies the following relationship (1). (d50n) / (d50v) < 〇.5 (1) The particles include at least one selected from the group consisting of an acrylic resin, a styrene resin, and an organic inorganic composite. better.发明 "The invention of a light-diffusing film relating to the distribution of the ruthenium is a light-diffusing layer containing a resin composition for the upper I-light expansion and a transparent substrate. On 8 200848798 2 diffusion μ 'the third degree of the surface of the above-mentioned light-diffusing layer It is preferable to use ^ or more and 5_ or less. The second surface of the crucible is coarse: the resin composition of the light diffusion film of different kinds of particles: the spoon eight has particles and an adhesive capable of transmitting light. With the organic particles, the total mass 她2 M2 of the Herbie Ml and the organic particles of the inorganic particles is above and below 0.5, and the ratio of the volume average particle diameter of the above-mentioned inorganic particles is io.o&quot The above-mentioned organic granules 3 are preferably finer or more, and 25.0 is more preferable. The average particle diameter is preferably... The machine-based particles are made of an acrylic resin as a base resin. The refractive index of the inorganic particles (refraction) The coefficient is preferably 55 or less. The inorganic particles preferably contain a cerium (Si) atom. The light-diffusing film includes a light-diffusing layer containing the light-diffusing resin composition and a transparent substrate. S1 of the above inorganic particles The ratio of the total area S2 [SI / S2] is preferably 〇1 or more and 5 or less. In the light diffusion film, the three-dimensional average surface roughness Ra of the surface of the light diffusion layer is preferably 1 or more and 5 or less. The light diffusing enthalpy of mixing different kinds of particles is provided with a light diffusing Λ ^ β ^ Μ ^ S transparent substrate containing 200848798, which contains inorganic music particles and organic germanium particles, ^ ^ C1 , Face up to the Japanese, the above inorganic particles

The ratio of the area S1 to the entire surface _ Q η ς and the layout surface S2 [SI / S2] is 0·001 or more and υ 3 or less. The effect of the invention is due to the composition of the particles different from the prior art, and the film is diffused toward the light.实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施Fig. 1 is a plan view showing a light diffusion film 2 according to an embodiment of the present invention. The light diffusion film 2 has a substrate 4, a light diffusion layer 6, and a back surface layer 8. The substrate 4 is transparent. The substrate 4 is in the form of a sheet. The light diffusion layer 6 is provided on the surface of the substrate 4. The back layer 8 is provided on the other surface of the substrate 4. The back layer 8 is provided on the opposite side of the light diffusion layer 6. When used in a backlight module or the like, the light emitted from the light source is transmitted from the back surface layer 8 (lower in the figure) to the light diffusion layer 6 (above Fig. 1). The light is diffused during this transmission. A typical substrate 4 is a transparent film. Generally, it can be used as the optical material for the substrate 4. The material of the substrate 4 may, for example, be glass; PET (t to ethyl hexanoate) and pen (polyethylene naphthalate); polyester; 200848798 (PC); triethylene fluorene fiber Olefin polymer such as cyclic polyolefin (c〇p), amorphous 〒 olefin; methacrylic resin polymer such as polymethyl methacrylate and methacrylate with internal structure 2 7 S Phenylethylene; polyvinyl acetal such as butyric acid; polyaryl sulphate class 1 tree 2, and the like. Particularly suitable substrate 4 is, for example, a polyethylene terephthalate (PET) film, a polycarbonate (PC) film, and a methacrylate film having a lactone ring structure. The surface smoothness and mechanical strength of the PET film are ^

Ο 龟 制 龟 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热From the viewpoint of improving the visible light transmittance of the backlight 4 P moonlight and the front side, the base material 4 is preferably 3 Å or less. Further, on the surface of the material 4, the surface of the material 4 is bonded to the other layers, and it is easy to apply the coating for the lifting treatment. As for the easy access, the virtual layer of the easy-to-reacher processing layer, and so on. The light diffusion layer 6 is preferably disposed in the treatment of the second. This is easy to follow, and the soil conjugate is easy to handle the adhesion of the face material 4. As a result of the &, it is possible to increase the light-diffusing layer 6 and the base meniscus layer 8 to suppress each other, that is, the back-side sound 8 η 4 κ film 2 is attached to each other. Also in 9 & suppress the sound of adhesion. North; Kunyu 1〇 and particles 12. The particle layer moon layer 8 has a main body and particles 12 may be used. Ride using a methacrylic resin. No anti-scatter film with static electricity #命1 〇 can contain lubricants, inhibit light expansion with a pen, UV absorber, UV shielding 200848798 2, light diffusion materials. The main body 1GJ^_. . The light diffusing film 2 may have at least the back surface layer 8 and may have at least the light diffusing material 14 for the suitable light diffusing layer 6 such as a moon. +. The light-diffusing layer 6 of the present embodiment is composed of a light-expanding, adhesive-forming agent. The light-diffusing material 14 is a fish material and a resin for a pressure-diffusing film. "The role of the photo-adhesive agent 16 is to make the light-diffusing material ^ Ο 表面 4 surface. The adhesive 16 can transmit light. = The substrate adhesive 16 is present in the light-diffusing material u and is transparent. The surface of the diffusion material 14. The material of the adhesive 16 =: i 6 contains a resin as a base polymer. ':; ^ resin is an adhesive resin. For example, the resin may be, for example, methyl acrylate. Resin, methicone, polyamine vinegar resin, polyvinyl chloride resin, polyaniline resin, melamine resin, polyurethane resin, styrene f resin, alkyd resin, phenol Resin, epoxy resin, polyester resin, modified organic (tetra) resin (such as methyl methacrylate organic cerium resin, alkyl polyoxyalkylene resin, organic fluorene resin decyl phenolic resin, organic矽Polyurethane resin, organic hydrazine polyester resin, organic hydrazine acrylate resin, etc.), fluorine resin (such as polyvinylidene fluoride, fluorinated olefin vinyl ether polymer, etc.), etc. The adhesive resin is a thermoplastic resin or a curable resin ( Such as thermosetting resin, moisture curing resin, 12 200848798 : He can drill the resin, for example, synthetic rubber, natural rubber, etc., organic f = agent tree, inorganic adhesive, etc. Synthetic rubber Organic 刎 resin such as ethylene-propylene copolymer rubber, polybutadiene rubber: "styrene-butadiene rubber, acrylonitrile-butadiene rubber." Adhesive resins for inorganic adhesives such as cerium sol, basic cerate, cerium, salt and its hydrolysis condensate, and strontium silicate. These adhesive resins may be used singly or in combination of two or more. A particularly suitable adhesive resin ^ is a methacrylic resin. The methacrylic resin may, for example, be derived from methyl propyl methyl acrylate, ethyl methacrylate, propyl methacrylate, methyl propyl, hydrazine, propylene glycol, n-butyl methacrylate, hydrazine. Acrylic ring cyclohexyl = methyl hexyl methacrylate, cyclodextrene methacrylate, t-butylcyclohexyl methacrylate, isobutyl hydrazide, methyl methacrylate Butyl ester, lauryl methacrylate, isobornyl methacrylate, stearyl methacrylate, methacrylic acid 2: (J ethyl hexyl ester and other components of the resin. • Suitable thiol-based acrylic resin, for example Contains a resin derived from the group consisting of methyl methacrylate, butyl methacrylate, methyl acetonate, and decyl hexahydrate. The adhesive resin can also be functional. The monomer can be copolymerized. For the monomer which can be copolymerized, for example, an unsaturated monomer having a carboxyl group such as methyl acrylic acid, itaconic acid or maleic anhydride; Acidic phosphoric acid such as phosphoric acid vinegar is unsaturated monomer; mercaptopropyl 13 2008487 98

C enoate 2-hydroxyethyl ester, hydroxypropyl methacrylate, hydroxybutyl sulfonium hydrazide, hexene S & amine modified methacrylic acid (for example, manufactured by Nippon Seki Chemical Co., Ltd., The trade name is "7. Seventy-eight FM", such as an unsaturated monomer having an active hydrogen group; an oxime acrylate; an epoxy group-containing unsaturated monomer such as glycidyl methacrylate; , N,N,-diguanamine ethyl methacrylate, N,N'-diethylamine ethyl methacrylate, methacrylic acid urethane and other unsaturated monomers having a nitrogen atom; Acrylate, triethylenedifluoride to monomethacrylate, tripropylene glycol dimethacrylate, trihydroxydecylpropane dimercapto acrylate, pentaerythritol tetradecyl acrylate = two or more polymerizable double bonds Unsaturated monomer; unsaturated monomer such as chlorinated ethylene and having ii atom; aromatic unsaturated monomer such as styrene or α-methyl benzoate; vinyl ester such as vinyl acetate; . These monomers may be used singly or in combination of two or more. = The polymerization method for the above-mentioned adhesive resin can be carried out by a conventional method such as liquid combining, dispersion polymerization, suspension polymerization, emulsion polymerization or the like. These polymerization methods can be carried out using a polymerization initiator. The solvent to be used in the liquid polymerization is not particularly limited, and an aromatic solvent such as toluene or diethylene: 'isopropanol, n-butanol, propylene glycol scales: =-_ alcohol solvent; acetic acid butyl vinegar, A vinegar-based solvent such as acetic acid or cellosolve acetate; or a mixture of two or more solvents such as an isobutylate solvent and dimethyl ketone in the same group; The amount of the solvent to be used is appropriately set in accordance with the polymerization bar 14 200848798, the adhesive resin, and the polymerization amount of the above-mentioned polymerization. The X-ray is not particularly limited, and a general-purpose radical polymerization initiator can be used.哕丄# 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Peroxide-based poly-perylene dibenzopyrene, peroxy-cha-butyl, peroxydioxide (second Ti, bismuth diacetate, T/base), hexanoic acid peroxidation Tributyl-2-pyrene

Cj 々 第三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三 三Oxidation of laurel, etc. The azo compound is poly's bismuth (2~methylpropionitrile), 2,2,-azobis(2_^butyronitrile), 1,1,-azobis(cyclohexane) __ i-carbonitrile), dimethyl; even SI bis(2-mercaptopropionate), 2,2,-azobis(4~^ 2'4-methylvaleronitrile), etc. Use 2,2,~ = nitrogen bis(2-mercaptobutyronitrile), butyl hexanoic acid tributyl- a-B: ^2,2-azobisisobutyronitrile, peroxydibenzidine, A radical polymerization initiator such as peroxidation = (dibutyl) is preferred. These radicals = a combination initiator may be used singly or in combination of two or more. The amount of the polymerization agent is desired depending on the polymer. The physical property value and the like may be appropriately set. The proportion of the polymerization initiator to be used appropriately is preferably 5% by mass or more, more preferably 5 to 20% by mass. The polymerization conditions of the above-mentioned method are 'polymerized. The method is appropriately set to 200848798, and is not particularly limited. For example The polymerization temperature is preferably from 40 to 140 c at room temperature to 200 C. The reaction time of the polymerization can be appropriately set according to a single month, and the type of the initiator, etc., so that the polymerization reaction is completed. Preferably, the weight average molecular weight of the polymer constituting the above adhesive resin is, for example, 1000 to 10,000, and is preferably (8)~preferably, and the paste is 0~_. Further, the weight average molecular weight is polystyrene standard GPC. The measured value is Ο Ο The adhesive resin may or may not be crosslinked. The adhesive 16 may contain a crosslinked adhesive resin or an uncrosslinked adhesive resin. For the purpose of improving durability, the adhesive resin Crosslinking is preferred. Crosslinking can be crosslinked by the polymer itself or crosslinked by a crosslinking agent. The adhesive resin can be cured according to various curing conditions. The curing form can be cured at room temperature, heat cured, ultraviolet or electronic. The amount of the crosslinking agent (curing agent) used, the method of addition and dispersion, and the like are particularly limited. For example, when the adhesive resin is a polyol, the amount of the polyol used, the method of adding and dispersing, and the like are used. It is possible to harden by polyfunctional isocyanate or the like (in terms of crosslinking, it is preferable that the binder resin has two or more groups in the molecule. In other words, the binder (tetra) resin is preferably a polyol. Thus = point The adhesive resin is preferably polymerized from a monomer having a monomer component having a hydroxyl group. More suitable adhesive resin is a mercapto acrylic resin having i or more than two or more hydroxyl groups, that is, methacrylic acid.统多16 200848798 diol. The hydroxyl group-containing unsaturated monomer, as mentioned above, may, for example, be 2-hydroxyethyl methacrylate, hydroxypropyl methacrylate, hydroxybutyl methacrylate, caprolactam modified Hydroxyethyl hydroxyethyl acrylate (such as 曰本夕,,,,,,,,,,,,,,,,,,,,,,,, Today 7 7 small FM") and so on. In the above-mentioned crosslinking agent (curing agent), when the adhesive resin is a polyhydric alcohol, a polyfunctional isocyanate such as a (block) polyisocyanate compound or an amine-based resin may, for example, be mentioned. These may be used alone or in combination of two or more. The above (bulk) polyisocyanate compound means a polyisocyanate compound and/or a bulk polyisocyanate compound. The polyisocyanate compound is not particularly limited as long as it has at least two isocyanate groups in the molecule, and examples thereof include decylphenyl diisocyanate, dinonyl diisophthalate, and diphenyl sulfonium diisocyanate. 1,6-hexamethylene diisocyanate, isophorone diisocyanate, 4,4,-methylene U bis(cyclohexyl isocyanate), trimethylglycine (or trimethylglycine) or lysine ( Trimmocyllysine) polyisocyanate such as diisocyanate, tridecyl hexamethylene diisocyanate, 1,3-(isocyanate) cyclohexane, 1,5-naphthalene diisocyanate, triphenyl decane triisocyanate, etc. A derivative (modified product) of an isocyanate adduct, a biuret or a polyisocyanate such as a trimeric isocyanate. The above block polycyanate compound is usually a block in which an isocyanate group of a polyisocyanate compound is blocked by an aggregating agent. Thus, the block poly-polymer 2008 200848798 can accelerate the drying of the adhesive to enhance the storage stability at room temperature. The above-mentioned aggregating agent is particularly limited, and examples thereof include compounds such as ε~caprolactam, phenol, oxime, and alcohol. Commercial products of the above (bulk) polyisocyanate compound are as follows: another $ 夕 a - child n3300, only $ 夕. BL3175, only 乇, :; two - small N32 〇〇, 、, only 乇 二 two - small N3400 , 亍 only 壬, 2 2 - small N36 〇〇 and 浐 only 乇 ^ ^ ~ small p VPLS2102 (all product names, Sumitomo-Bayer Urethane company system);: 7 mouth one Η Η 本 口 口 HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL HL Name, Asahi Kasei Industrial Co., Ltd.) Further, from the viewpoint of preventing yellowing of the adhesive resin, a yellow-free polyisocyanate compound having no isocyanate group directly bonded to an aromatic ring is preferred. The amount of the above (blocky) polyisocyanate compound to be used is not particularly limited, for example, for the hydroxy oxime in the adhesive resin, the isocyanate group in the (block) polyisocyanate compound is 〇·6~i 4 Moore is better, 0.8~1.2 Moore is better. When the amount is less than 6 moles, a large amount of unreacted hydroxyl groups remain in the adhesive resin, and the resulting adhesive may have a reduced fuel economy. When it exceeds 1.4 m, many unreacted isocyanate groups remain in the adhesive, and as a result of the reaction with moisture in the air, foaming or whitening may occur in the adhesive. 18 200848798 The glass transfer temperature (Tg) of the above 4 resin is preferably ~ 80~16〇 °C, and is -5〇~13 (rc is better, 〇~u(rc is better, 2〇1〇0) G is better. The adhesive resin in this range is capable of improving light resistance. The light diffusing material 14 is a particle 18. The particles 18 are capable of transmitting light. The particles 18 are capable of diffusing light. The shape of the particles 18 is preferably spherical. The material of the particles 18 is not limited as long as it can transmit light. As will be described later, the particles 18 may be inorganic particles or organic particles. The material of the particles 18 may be an acrylic resin, a styrene resin, or an organic inorganic composite. Acryl phthalate-based resin, abbreviated as a benzoguanamine resin, an organic compound, etc. The organic inorganic composite particles can be exemplified by Japanese Patent Laid-Open No. Hei 8-81561 or JP-A-2003 - It is produced by a variety of methods, and it is also possible to use one or more of these materials. The acrylic resin to be used for the granules 18 is not particularly limited. Monomer The polymerization method is a radical polymerization. Acrylic monomers such as acrylic acid, acryl derivatives, mercaptoacrylic acid, mercaptoacrylic acid derivatives, etc. Such as methacrylic acid vinegar, ethyl methacrylate, propyl methacrylate, n-butyl methacrylate, glutaryl methacrylate, hexyl methacrylate, heptyl methacrylate, octyl methacrylate, Ethyl decyl acrylate, methyl propylene 19 200848798 decyl methacrylate, dodecyl decyl acrylate, glycidyl hydrazide hydrazide, methoxyethyl methacrylate, propyl methacrylate, methyl Butyloxyethyl acrylate, decyl dimethacrylate, ethoxydiethylene glycol methacrylate, oxime oxime methacrylate, butoxyethylene glycol methacrylate Nonyl propylene oxide, propylene glycol acrylate, cyclohexyl methacrylate, tetrahydro hydrazine hydrazide • § 曰, hydroxyethyl methacrylate, hydroxypropyl methacrylate, hydroxybutyl decyl acrylate , acrylonitrile, acrylamide, N- In the granules 18, a resin obtained by copolymerizing the acryl-based unsaturated monomer and a styrene-based monomer described later may be used. The acryl-based unsaturated monomer may be used alone or in combination of two or more. The acrylic unsaturated monomer is a sulfhydryl group containing at least one selected from the group consisting of decyl methacrylate, n-butyl methacrylate, second butyl methacrylate and cyclohexyl methacrylate. The acrylic resin is preferably a mercapto-based acrylic resin containing at least one selected from the group consisting of decyl decyl acrylate and decyl methacrylate butyl vinegar. It is preferred to carry out the reaction with a group of a raw material compound having an acrylic acid monomer of Zhao Ji, an acrylic monomer having no radical, and a compound having an isocyanate compound. From the viewpoint of both transparency and mechanical strength, the above-mentioned acrylamide phthalate resin is selected from the group consisting of ruthenium methacrylate, ethyl methacrylate, decyl acrylate butyl acrylate and methacrylic acid. One or more kinds of butyl esters, and a resin selected from the group consisting of hydroxyethyl methacrylate 20 200848798 and hydroxypropyl methacrylate, and a modified polyisocyanate, a resin is preferably reacted. From the viewpoint of suppressing the growth caused by ultraviolet rays, the modified polyisomeric compound is a trimeric isocyanate type and a hexamethylene diisocyanate addition which is a base trimerization of hexamethylene diisocyanate. The addition of a polyvalent alcohol is preferred. • < The styrene resin used for the granules 18 is polymerized from a monomer containing a styrene monomer. The typical polymerization method is radical polymerization. Benzene 6 olefin Monomers such as the base-based stupid ethylene, chlorostyrene, etc., such as styrene, styrene, styrene, ο-methylstyrene, m-methylstyrene, " , ethyl styrene, di-I styrene, butyl styrene, etc. These stupid vinyl systems are not full Monthly beans used alone or in combination of two.

From the viewpoint of not swelling by a solvent or the like in the resin composition, it is preferable to crosslink the acrylic acid-unsaturated monomer and/or styrene-free monomer and the monomer which are radically polymerized. Polyfunctional oxime which can be used as a cross-linking agent. 2 Unsaturated monomers such as diethyl benzene, tri-methyl propyl trimethyl (4) 'Guangdong pentaerythritol hexamethyl acrylate, ethylene glycol dimethyl propyl ♦ Acid ester, diethylene glycol dimethacrylate, triethylene glycol dimethyl oleate, polyethylene glycol dimethacrylate J-based, ... butanediol dimethyl acrylate vinegar, - Guang 4:; "Alcohol Dimethacrylate, i, 5-pentanediol methacrylic acid vinegar, hexamethylene glycol dipropylene vinegar, neopentyl glycol dimethyl propylene acid brewing. The cross-linking agent can be used in combination of two or more kinds. For the use of 200848798, the amount of the joint sword is 5 mass% or more of the monomer used, the mass J is preferably 'Η', and the mass% is more than 5 mass%. 15 mass. The amount is preferably 40% by mass or less. The amount of the crosslinking agent is not sufficient: when the particles are easily swollen by a solvent or the like in the resin composition, and when the amount is more than 7"%, the particles are easy to be used. In the case of the resin composition 2: the swelling or sedimentation of such particles, it is not preferable to apply the resin composition coated plate to the surface unevenness.乙烯 Vinyl-based radical free acrylic unsaturated monomer and 7 or benzene: polymerization of an unsaturated monomer and a crosslinking agent to form a polymerization initiator. The self-polymerization initiator and the occasional "human agent such as a peroxide-based poly" salt-based polymerization initiator. A peroxide-based group, / / a ruthenium, such as perylene peroxide, Oxidation of the third butyl sulfonate (dibutyl butyl), hexanoic acid peroxidized tert-butyl-2-acidic acid tributyl vinegar, neodecanoic acid θ 曰 曰 虱 异 异 异△ Ο Ο Ο Ο m & & & Ο Ο Ο Ο Ο Ο Ο Ο Ο ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( Buhe initiator can be (4) Factoryized Laurel, etc. The azo compound is polyx Ί + α 2,2'-azobis(2,4-dimethylvaleronitrile), 2,2, azobis (2) Τ 曱 曱 曱 丁 丁 、 、 、 土 土 土 土 土 土 土 土 土 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 US 2 虱 (2 ~ methacrylic acid vinegar), 2, 2, - azo bis (4 one can use methyl valeronitrile), etc.. These radical polymerization initiators use one or more 22 200848798 Inorganic compounds used in granules! 8 can be, for example, Shi Xi sand, stone夕二:::: Compounds containing a stone (Si) atom such as a fat or a broken glass particle, · = ΪΪ: a compound of a (Τΐ) atom; an oxygen "etc.") a compound of an atom, a oxidized word, etc. Ζη) Alkaloids such as calcium sulphate or barium carbonate, etc., which is good for humans and good for oxygen cutting and oxygen absorbing resin. 3 (Sl) original Shixi oxygen resin is based on a siloxane chain as a main chain Ο 树脂 resin with polydimethyl 7 oxygen, polyfluorene benzoquinone oxygen, f-based oxy-oxygen, two k-based double-cut oxygen hospital or these The modified product is suitable for use. ^ is composed of [RSi 〇 3 / 2] units of the "regular"; Jing granules such as amorphous (four), porous": a typical Shihe oxygen resin is obtained by condensation of organic three burning oxygen. More suitable Organic trisodium oxide oxygen; t = = oxygen, etc. The granular resin is not limited in the shape of various methods described in the publication No. 2001-294670, and the shape of the granules 18 is not limited. "", "flaky, flaky, rounded, bowl-shaped, disc-shaped, surface: ! = hollow, broken, etc.. Particles 18 can be Hungarian, and can be used in two or more shapes. Those who are in the shape of the shape, ^ Tian Lai _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The lower limit is preferably more than the adhesive amount, and more preferably 1 part by mass or more. The upper limit is to be adhered to the mass parts: granules = parts by weight, and - parts by mass or less: two ^ light, the bulk material 14 may contain other organic resin particles, eight inorganic particles, ^, +, 士 士 巧 巧Particles, sputum, grain material money - such micro-fat, Shi Xi sand, driving soil \Buxi 夂 water armor, poly-ethylene, stone oxime tree selection of one or more. Zinc reduction ♦ constituting the group As shown in Fig. 1, the surface of the light diffusion layer 6 exists: the role of the lens. Because of the lens effect, the light source emits = this: r·. The shape or particle size of the granules 18 = lens effect u * X' The material of the granules 18 may also be influenced by the new technical idea 'on the high moon of the light diffusion film 。 。. The results are found to be completely different from the previous From the distribution of the granules, it is possible to obtain the effect of improving the brightness of the light-diffusing film. In order to enhance the lens effect, it is advantageous to use particles with a larger particle size. This lx is clear, and it is surprisingly known that a large number of particles having a smaller particle size are known. In the present invention, the particle size distribution (1) satisfying the following (1a) and (lb) is employed. 24 200848798 [Particle size distribution (1)] (U) has the above The number of particles having a particle size of 5 Å is 5 〇 % of the number of particles having a particle diameter of 25 Å or less or less to 100%. The number of particles having a particle size of 5 Å or more and 25 Å or less is U. The number of particles of the particle size of the above-mentioned 25_ or less is less than or equal to 〇% or less. Ο u According to the particle size distribution (1), the particle size distribution is increased by a small number of sub-numbers, and the brightness is increased. The viewpoint of the large number of particles to satisfy the following (lc) and (Id) particle size distribution is better (1C) The number of particles having a particle diameter of 1 or more and less than 5 mm is 5 % or more and 100% of the number of particles having a particle diameter of 20 or less or more. Wood ", (id) has 5//m The number of particles having a particle diameter of 25αηι or less is more than 〇'% and '50% of the number of particles having a particle size of 2 Å or less. The particle size distribution is such that the number of particles having a small particle diameter is large. The following (le) and (If) have a good particle size distribution. / (le) The number of particles having a particle diameter of 1 or more and less than 3 em is 25% or more of the number of particles having a particle diameter of 1 or more and 25 or less. (if) The number of particles having a particle diameter of 3 em or more and 25 or less is 〇% or more and less than 75 % of the number of particles having a particle diameter of 200828798 _ or more and 25_ or less. The particle size distribution (2) described below can be used. [Particle size distribution (2)] The number of particles is based on the medium size (MOnWm) and the volume of the above particles is the medium size particle size d50v (//m). The following relationship (1) is satisfied: Γ u (d50n) / (d50v) < 〇.5 - (1) According to the particle size distribution of formula (1), the particle size distribution becomes the number of particles of small particle size redundant The degree is increased. From this point of view, the medium-sized particle size d5〇nUm) and the volume-based medium-sized particle size d5〇v (chuan η) satisfy the following relationship (1 - ^ is better. (d50n) / (d50v ) < 〇.45 ..........(卜) By making the particle size distribution a small particle size effect, the well is smashed, the bait is on the eve, and the lens is maintained at a point of redundancy. The number of reference medium size particle size gamma _ above is better ' 15 _ or more better particle size of the number of particles · point to pull "cloth is a small number of 夕 砚 points, the number of reference medium size particle size d50n to 6 / /m is better, 5//m is the ancient waste of the bucket -^ Guangwen is better because of the lens effect, and the volume is based on _ above, _ above the temple two-inch particle size d50... 厗Face...piper +# better. From the viewpoint of suppressing the particles from the light-diffusing layer, the 髀 | 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 月 月 月 月 月 月From the viewpoint of enhancing the brightness by 25, the above-mentioned particle size distribution (1) is satisfied and 26 200848798 The resin composition more satisfies the above particle size distribution (2). The light diffusion film is used for the surface of the light diffusion layer 2, the surface of the light diffusion layer 6. It is better to be thicker than the above: Table: When the thickness ^ is _ or more, the above lens κ can be improved. From this point of view, the average surface roughness of the three-dimensional space is better than the above-mentioned work _ or more. When the three-dimensional average surface roughness Ra Ra is 5 Å or less, the uniformity of light can be improved, and the detachment of particles can be suppressed. From this point of view, the average surface roughness of the three-dimensional space is preferably 4.5/iHl or less, more preferably the following. Further, the three-dimensional average surface roughness Ra was measured in accordance with jis B0601-2001. Further, the three-dimensional average surface roughness Ra is an arithmetic mean roughness. The average surface roughness of the three-dimensional space is measured by a non-contact surface roughness meter or a laser confocal microscope. ◎ The manufacturing method of the resin composition for light diffusion of the present invention is - infinitely entangled. The manufacturing method is as follows (manufacturing method) (1) comprising the following process (1 a) disk P. (10). [Production method (1)] Process (la): a particle mixing process in which two or more particles having different average particle diameters are mixed (lb): a process of mixing particles and an adhesive resin according to a manufacturing method (1) It is possible to easily obtain a resin composition for a light-diffusing film having a particle size distribution of a small particle diameter of 27 200848798. Further, the manufacturing method (1) includes a production method in which two or more kinds of particles having different volume average particle diameters are mixed with an adhesive resin, and Ο: 'Production method (1) comprises mixing a resin prepared by mixing a particle coffee resin first. (1) A method of producing a mixture of particles having a volume average particle diameter different from the particles α in a mixed resin (1). # In the above process (U), it is preferable to have a volume average particle diameter of 6 lakes and a particle size of 7/m or more. Particle X 盥 particle Y gentleman 1 士 1 Book this a compared to 7 each other, with a particle size distribution. The particles x and t y are manufactured separately from each other. It is easy to obtain a particle size distribution in which the particle size distribution is biased earlier than the particle size Y and the particle Y, and the particle size distribution of the U particle γ ΐ; _The following is better than the following 5. The f-segment is improved by maintaining the lens effect. The average particle size of the luminance is preferably 0.5 or more. The volume average particle diameter of the two bodies is better than one. From the viewpoint of suppressing the detachment of the particles, the above is more preferable. The diameter is preferably 25 or less. The volume average particles may not be mixed: the resin composition for the light-diffusing film is also more than 2 or more in volume. That is, the particles having different h-paths may be obtained by the particle size distribution of the particles, the amount of the particles, and the polymerization process. For example, by adjusting the interface initiation process, the emulsification dispersion time, and the like, it is possible to produce particles having a particle size distribution with a large number of particles.

The particle size distribution was measured by a precision particle size distribution measuring apparatus using the Coulter principle (fine pore resistance method). This precision Z-degree distribution measuring apparatus is, for example, Beckmand Ue = "Multisizer II" (trade name) manufactured by the company. When the particle size distribution is measured, the particle size of a plurality of particles can be measured. Infinitely 疋, but from the viewpoint of improving the precision of measurement, more than 10,000 or more are better than 20,000 or more, and more than 30,000 are excellent. In the present invention in which different kinds of particles are mixed, inorganic particles can be used for the particles. In the present invention, the light-diffusing material mixes the inorganic particles with the organic particles. The inorganic particles contain an inorganic compound. The organic particles contain an organic compound and contain a mechanized tree = preferably. In addition to the organic particles, the organic inorganic composite particles may be contained. The organic inorganic inorganic composite particles may be produced by various methods described in Japanese Laid-Open Patent Publication No. Hei 8-81561 or No. 03-183337. It is also possible to use two or more types of shells. In addition, an organic tree constituting organic particles is required to transmit light: sub-heat limit. Such as acrylic resin, stupid acetal resin, urethane urethane resin, benzoquinone (also known as stupid = melamine (benzoguanamine)) resin, etc. by the promotion of ah: " ^, the point of view of the above, organic resin The acrylic resin is preferably an acrylic resin. The use of the acrylic acid-based resin to be used for the organic particles is not particularly limited. The acrylic resin is polymerized from a monomer containing an acrylic monomer. It is a radical polymerization. Acrylic monomers such as acrylic acid, acrylic acid derivatives, mercaptoacrylic acid, mercaptoacrylic acid derivatives, etc. • The mercaptoacrylic acid derivative may, for example, be methacrylate or ethyl acrylate , propyl methacrylate, n-butyl methacrylate, amyl methacrylate, hexyl methacrylate, heptyl methacrylate, octyl methacrylate, decyl methacrylate, decyl methacrylate, Dodecyl methacrylate, glycidyl methacrylate, oxiranyl methacrylate, propyl hydroxy acrylate, butoxyethyl methacrylate, hydrazine Diethylene glycol methacrylate, ethoxy-ethyl-g- methacrylate, oxime oxime oxime methacrylate, butoxydiethylene glycol methacrylate, oxime dipropylene glycol fluorenyl = ene Acid ester, cyclohexyl methacrylate, tetrahydro hydrazine methacrylate 曰 ^ 曰, hydroxyethyl methacrylate, hydroxypropyl methacrylate, decyl propyl olefin hydroxybutyl ester, acrylonitrile, acrylamide Further, N-hydroxydecyl acrylonitrile, etc. Further, the organic granules may be a resin obtained by copolymerizing the acryl-based unsaturated monomer and a styrene-based monomer described later. The above-mentioned two or more kinds of oral unsaturated monomers are selected from the group consisting of yttrium methacrylate, n-butyl methacrylate, methacrylic acid second butyl vinegar and methyl (tetra) acid cyclohexane. At least one of the methyl propylene 30 200848798 acid resins is preferably a methacrylic resin containing at least one selected from the group consisting of methyl methacrylate and n-butyl methacrylate. The urethane urethane resin used in the above organic particles is preferably obtained by reacting an acrylic monomer having a hydroxyl group, a acrylate monomer having no hydroxyl group, and a raw material compound group having an isocyanate compound. The urethane urethane resin is selected from the group consisting of mercapto, methyl acrylate, ethyl methacrylate, n-butyl decyl acrylate and fluorenyl acrylate based on the viewpoint of transparency and mechanical strength. It is more than one of the above, and one or more selected from the group consisting of methacrylic acid per vinegar and hydroxypropyl methacrylate, and the resin obtained by reacting modified poly/Cyanide it is good. From the viewpoint of suppressing yellowing caused by ultraviolet rays, a modified polyisocyanate compound is preferably a trimeric isocyanate type and a hexamethylene diisocyanate addition polyvalent alcohol addition product which is trimerized on a hexamethylene diisocyanate. . The styrene resin used for the organic particles is polymerized from a monomer containing styrene (J-based monomer. The typical polymerization method is radical polymerization. Styrene monomers such as alkylstyrene, P-chloride Styrene, etc. . Alkyl styrene such as stupid ethylene, α-fluorenyl stupid ethylene, 0-fluorenyl stupid ethylene, m-methyl styrene, ρ-mercapto styrene, ethyl styrene, dimethyl stupid Ethylene, butyl styrene, etc. These styrene-ethylenic monomers are used in combination or in combination of two or more kinds. The acrylic acid-saturated singles which can be free-radically polymerized from the viewpoint of swelling from a solvent or the like in the resin composition. And/or stupid vinyl 31 200848798 The unsaturated monomer is preferably a parent. The polyunsaturated monomer such as divinylbenzene, trimethylolpropane trimethylate, which can be used as a crosslinking agent, Dipentaerythritol hexaacrylate, ethylene glycol dimethacrylate, diethylene glycol dimercapto acrylate, triethylene glycol propylene glycol, polyethylene glycol dimethacrylate, three Propylene glycol propylene hydrazine, 1,3-butanediol dimethacrylate , 4 - butanediol dimethacrylate vinegar, vinegar mu-pentanediol methacrylic acid,

Ο 1 Guangji diol diacrylate, neopentyl glycol dimercaptoacrylic acid. These crosslinking agents can be used alone or in combination of two or more. The amount of the crosslinking agent used is 5% by mass or more and 7 〇% by mass of the monomer to be used, preferably ’1% by mass or more and 5% by mass or less, and more preferably 15% by mass. /〇: The best is above 4% by mass. The amount of cross-linking agent used is less than 5 mass /. When the particles are easily used, the solvent or the like in the resin composition is used in an amount of ... mass. /. When the particles are easily composed in resin: : Settling. The swelling or sedimentation of such particles tends to cause uneven coating when the resin composition is applied to the surface of the skin. Acrylic unsaturated monomers and/or stupid = free radicals are polymerized with a crosslinking agent, and a conventional self-generating initiator is used. The radical polymerization initiator is, for example, a peroxide system: a polymerization initiator for a wide brake and an oxime compound. Examples of the peroxide initiator include dibenzoquinone peroxide, bismuth peroxide (tert-butyl), butyl hexanoate diperoxide, and tert-butyl peroxybutyrate. Neodecanoic acid peroxidation third butyl 32 200848798 ester, isobutyl peroxide, peroxydicarbonate, peroxydicarbonate di(3-methoxybutene), #卜过I化曱 Isobutyl ketone, hydrogen peroxide II Isopropyl, sputum, sputum, ra Μ, peroxide laurel. An azo compound polymerization initiator can be | you bauxite, cattle such as 2, 2, - azobis (2,4-dimercapto valeronitrile), 2, 2'- oxy oxime, fire (2 ~ 曱Alkalonitrile, 2,2,-azobis(2-carbenylbutyronitrile plus & J~azobis(cyclohexane-1-carbonitrile), dioxane, azobis (2~A) Propionate), 2,2,-azobis (4-

C Ο 曱 -24 - 24 - - Tian Gan l 1 虱 虱 and 0 ... , - methyl valeronitrile) and so on. These radical polymerization initiators can be used in combination of two or more kinds. "Introduction" ^ for the inorganic compound of the heat system particles, for example, the 矽 矽 气 气 璃 璃 璃 璃 璃 璃 璃 璃 璃 璃 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含 含2(4)) a compound of an atom; an oxidizing word, etc.: a substance; a metal salt such as carbon_, strontium carbonate or the like. In the middle of the stone: (Sl): sub-, the compound is better 'oxidized stone Xihe' resin is excellent: at the evening, the base of the organic chain of the main chain of the grain bond is not limited. Used in particles] / In the "quot; 艰 f 矽 矽 矽 1 1 1 1 1 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 基 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或Yuan·^ times

The table is not alkyl. Sand particles such as amorphous sand, 夕 R but R empty sand, etc. Xizi L shellfish, a typical oxime resin is obtained by hydrolyzing an organic di- and sulfhydryl oxane 200848798. The more suitable organic tri-alkoxy (four) is calcined into the dimethyl sulfonate. The granular oxalate-based resin is produced by various methods described in JP-A-2001-A. The diarrhea-containing granules containing a ruthenium-based resin, such as the product name "Bai 八一小", manufactured by GE Toshiba Corporation. Γ This month's people will further explore the high performance of the light diffusion film based on the technical concept that has not been taken before. As a result, it was found that the composition of the particles different from the previous one was able to enhance the brightness of the light diffusing film. In the present invention, it is explained that the inorganic particles and the organic particles are appropriately mixed in each other to obtain a new effect of improving the brightness of the light-diffusing film. 7 In the present invention, in which the different kinds of particles are mixed, it is found that the mass ratio [Ml / M2] of the red negative 1 Ml of the inorganic particles to the total mass of the organic particles (10) can affect the performance of the light diffusion film. From the point of view of improvement, the mass ratio [Ml/M2] is better than 〇〇. 〇〇1 or more, preferably more than 2 乂佺 以上 乂佺 0.01 or more. From the point of view of improving brightness, the ratio is [ [Sister / call is 0.5 or less, 〇 3 is better, ^ is better, 0 · 〇 5 is better. From the viewpoint of k-rise redundancy, the volume of the inorganic particles is preferably W or more, preferably 0.3% or more, and 〇 5 ^. From the point of improving the brightness, the volume average particle size of the 2 ^ 蚬 2 hot twigs of the helmet is better: 8:0_ is better, 5 is better. From the viewpoint of increasing the brightness caused by the lens effect, the organic "Zizhi 34 200848798 volume average particle size is better than 3 · 〇βηι, c η 乂 ,, 4. 〇 以上 above is better, 5 · 0 " ITI It is better. From the point of view of the particles fixed ^ 'Zi Zhifeng's ^; 犋, the organic granules: the bean wide + average particle size is better than 25_, 2 〇侄, 15 or less is better. From the viewpoint of improving the brightness, the inorganic particles are more organic particles. #积平灼版 and the thousand-average particle size of the 浐 浐 umbrella ^ thousand average granules are better. The inorganic particles of the peptide know + average particle size is Dm (7) m ), and

When D Ο average particle size is Dy (jWm), it is determined by the ratio of the height of the limb of the weizi. Preferably, the following two particle sizes DV vortex + # + is better, and 〇·4 is better. Uy is too large, organic particles

Dm / Oy^hb^n π Λ1 Easy to release. From this point of view, (Μ is more preferably: 01 or more is preferable, and 〇5 or more is preferable, and the refractive index of the inorganic particles is suppressed from the viewpoint of the refractive index of the adhesive: i: the light leakage is preferably as follows; , ... is better.: The difference between 260 and 60 is better. The light 4 ^ is the viewpoint of suppressing the loss of the first line from the refractive index W of the adhesive. | h35 or better is better, U8 is better, and the branch is better. The refractive index is better in suppressing the difference between the refractive index and the adhesive. The point is 'the discount of the inorganic particles and the adhesive: the line loss is preferably below, preferably 0.1 or less. The absolute value of the refractive index difference From the viewpoint of suppressing the refractive index of the adhesive and the adhesive, the refractive index of the organic particles is preferably less than 1.55 or less, and h58 is the light caused by the difference between the refractive index and the adhesive refractive index 35 200848798. From the point of view of leakage, the inorganic granules are preferably 1.40 or more, and the 142 or more pairs are better than the bismuth 乂·4 5 or more. In order to suppress the refractive index due to the adhesion of the adhesive... With the sticky words, one, The refractive index of the persuasive brake is preferably 0 or less, more preferably 0.05 or less. · Ο Ο Further, the refractive index is determined by the Na_D line (wavelength 589 temperature hunger measurement. Viscosity (four) refractive index method, for example, formation The film having a thickness of 4 Å can be entangled by an Abbe refractometer or the like. Specifically, the refractive index of the adhesive is a composition for measuring a refractive index [the hydroxy group of the adhesive resin ( 〇h) base and polyfunctional isocyanate compound - (N32 〇〇 (trade name) 'Sumitomo - Bayer Utratan (Sumit〇m〇 Bayer know her))) isocyanate (NC0) base ratio Adding a polyfunctional isocyanate g compound to the 〇h group/NCO^i (equivalent ratio), and forming a composition for refractive index measurement by a bar coater to form a film having a thickness of 4 Å/m. The refractive index of the film was measured by a multi-wavelength Abbe refractometer (dr_M2, manufactured by the company ATAG0). The measurement wavelength was 589 nm, and the measurement temperature was 25 ° C. The measurement of the refractive index of the particles, for example, the particles were immersed in each time. In a liquid that slightly changes the refractive index value, the particle interface is selected to be ambiguous. The liquid is then measured by an Abbe refractometer to determine the refractive index of the specific liquid. Specifically, the particle refractive index is measured by first placing the particle group on the glass slide and adding the organic refractive index of the known refractive index of Table i 200848798 A compound or a mixture thereof (hereinafter referred to as "the compound for measurement"), and then placed on a cover glass, and observed at a temperature of 25t using a transmission optical microscope to determine the type or composition of the compound for measurement which is the most difficult to observe, and then multi-wavelength An Abbe refractometer (DR-M2, manufactured by ATAGO, Inc.) was used to measure the refractive index of the determined measurement compound, and the measurement wavelength was 589 nm, and the measurement temperature was 25 °C. Table 1 Determination of refractive index of organic compounds used in organic compound refractive index Medical grade Medicinal paraffin 1.470 Glycerin 1.473 Lemon oil 1.480 Toluene 1.496 Xylene 1.497 Cedar wood Oil (Ceder-wood oil) 1.513 Ethyl salicylate 1.527 Canadian balsam 1.530 2-Phenyl ethyl alcohol 1.533 Clove oil 1.538 Salicylic acid A Methyl salicylate 1.538 o-dichlorobenzene 1.540 Nitrobenzene 1.550 Tricresyl phosphate 1.556 Bromobenzene 1.560 Aniline 1.583 1-Mo Naphthalene (1 - Bromonaphthalene) 1.658 Methylene iodide 1.740 Inorganic particles are preferably contained in a Si (Si) atom. It contains the total refractive index surface of the atomic particles of Shi Xi 37 200848798 (si) and the reflection of the particles of the J?P particles and the interface of the adhesive. Therefore, it contains (4) (Sl) atoms and the total ray refractive index. This is enough for the different kinds of narratives. 曰A > The face of the singer of the singer, the ς ς 彳 彳 彳 彳 彳 彳 彳 , , , , , , , , , , , , , 无机 无机 无机 无机 无机 无机 ar ar ar ar ar ar ar ar In the ancient sound, the ratio of S2 to the surface of the heart [SI / S2] can affect: Degree: The reason why the surface b (S1/S2) affects the brightness is unknown, but the specific element of the (4) State (1) can be associated with redundancy. This surface #S1 and area S2 are measured in a light diffusing film. This area S1 and area S2 are measured in a front view. The total area S2 refers to the total area of the light diffusing film in the front view. The area S1 and the area method are described later.疋 From the viewpoint of improving the brightness, the area ratio [S1 / S2] is preferably 〇 〇〇 1 or more, and is preferably 0. 002 or more, 〇 β 〇〇 5 or more, and 〇 〇 1 or more. Similarly, from the viewpoint of improving the brightness, the area ratio [51 / 0.05 or less is preferable, and it is preferably 〇·35 or less, and 〇·2 or less is better, and 〇·14 or less is better. - [Manufacturing method (2)] • Process (2a) · Particle mixing process for mixing inorganic particles with organic particles (2b): The process of mixing particles and adhesive resin according to the manufacturing method (2) It is easy to produce a resin composition for a light-diffusing film in which inorganic particles and organic particles are mixed. Further, the production method (2) includes a production method in which two or more kinds of particles containing inorganic particles and organic particles 38 200848798 and an adhesive resin are simultaneously mixed. Further, the production method (2) comprises a method of producing a mixed resin (2) in which particles α and an adhesive resin are mixed, and mixing particles yj having a material different from the particles α in the mixed resin (2). The above process (2a) and process (2b) are better as different processes. • The volume average particle size is measured by a precision particle size distribution measuring apparatus using the Coulter principle (fine pore • electric resistance method). This precision ρ particle size distribution measuring apparatus is "Multisizer π" (trade name) manufactured by Beckman-Coulter Co., Ltd. When the volume average particle diameter is measured, the particle diameter of most particles can be measured. The number of particles to be measured is not limited, but it is preferably 10,000 or more, more preferably 20,000 or more, and more preferably 30,000 or more, from the viewpoint of improving the precision of measurement. The face sum ratio [SI / S2] was measured by element mapping according to elemental analysis. This measurement uses a scanning electron microscope and an energy dispersive X-ray analysis device. Energy Dispersion χ • The ray analyzer is a analytic device that measures the type of element and the amount of the elements constituting the sample by detecting the X-rays that occur when the electron beam illuminates the sample. This analysis device uses the energy dispersive X-ray spectroscopy (EDX method) JEDX as the abbreviation for "Energy State - Spectroscopy". In this method, the energy of the characteristic X-rays generated by the sample is directly detected by the EDX detector. In the above elemental analysis, it is possible to analyze the specific elements in the presence of inorganic particles in the absence of organic particles. According to the above seven, it is enough to identify the specific vowels. Knife analysis of the elements inherent in inorganic particles: Demonstration: _ Dispersion of organic particles. The image is processed by the image. Further, the ratio of the area to the area of the specific element and the total area can be calculated. The area ratio [S1 / S2] 〇 The invention relating to the particle size distribution and the above-mentioned different inventions can also be combined. The invention relating to the particle size distribution described above may also be combined with the above-mentioned inventions in which the different kinds of particles are mixed. [Embodiment] The effects of the present invention can be clarified by the following examples, but the scope of the present invention cannot be limited by the description of the conjugated examples. Each measurement method and the like are as follows. [Measurement of particle size distribution, volume average particle diameter, and number average particle diameter] The measurement was carried out using a Multisizer II (trade name) manufactured by Beckman Co., Ltd. Take the measurement target granules: lg plus 1 〇 / 0 "called / _ small NF_ 〇 8" (trade name) of water sputum 30g, and then treated with ultrasonic cleaning device for 5 minutes to disperse the resulting dispersion to "Multisizer π Take the measurement. Measuring strip = etc. as follows. Aperture: 30 矽(Si) Measurement range: full mode Number of particles measured: 30,000 200848798 Determination of particle size range: 〇65_ or more According to the above conditions, = κ average particle size, Number average particle size, volume; volume flat and number reference medium size (four) d5Qn. And medium... diameter analysis or calculation with "==: base volume average particle size, number average particle size: body phase 丞 drought in the temple size particle size d50v Γ: according to -... - data. 4. In addition, in Table 4, the ratio of the number of full 5 _ particles and the ratio of the number of particles less than 3 townships are also reported. The ratio of the number of underfilled particles is the ratio of the number of particles less than 5 〇〇 _ particles to 1 00 _ to 20 00 _. The ratio of the number of particles below is less than 3 〇〇 _ the number of particles to i 〇〇em is greater than the ratio of the number of particles below 2〇.o〇/im. [Calculate Glass Transfer Point (Tg)]

The glass transition point Tg (absolute temperature) is calculated according to the following Fox formula. 1/Tg = Σ (Wn / Tgn) / 100 (Fox formula) In the FOX formula, Wn is the mass of the monomer η present in the copolymer 1% by mass. /◦, Tgn is the glass transition temperature (absolute temperature) of the homopolymer composed of the monomer η. [Front Brightness of Light Diffusion Film] The backlight module uses a backlight module used by AQUOS LC - 37AD5, a liquid crystal TV manufactured by Sharp Corporation. The backlight 41 200848798 module has a light source and a light diffusing plate. A light diffusing film of each of the examples was placed on the light diffusing plate of the backlight module, and a luminance meter was fixed at a position of 50 cm from the light diffusing film to measure the front luminance. The brightness meter uses BM ~ 7 from the joint company Topcon. [Front brightness of the light diffusing plate] • The front side brightness of the light diffusing plate was measured in the same manner as the front side light of the above-mentioned light diffusing film except that the light diffusing film was not placed on the light diffusing plate. ([Shell rate improvement rate and brightness improvement rate ratio (Examples 1 to 13 and Comparative Examples 1 to 4)] Calculated according to the following formula: (7C degree increase rate) = (front lightness of light diffusion film) / (light diffusion plate) The front brightness (brightness increase rate ratio) = [(luminance increase rate of each embodiment) / (brightness improvement rate of the comparative example)] ><1 「 "brightness increase rate ratio" is shown in Table 5 • = degree & lift rate and brightness increase rate ratio (Examples A to F and the comparative example are calculated according to the following formula. (Partial rate increase rate (front lightness of light diffusing film) / (front light brightness of light diffusing plate) (Children's rate increase ratio) = [(luminance increase rate of each example) / (brightness improvement rate of Comparative Example A)] χ 100 42 200848798 "Brightness increase rate ratio" is shown in Table 6. [Three-dimensional space average surface thickness Degree Ra] The three-dimensional average surface roughness Ra was measured using a company-made Color-laser 3D microscope "VK9700". The "three-dimensional average surface roughness Ra" is shown in Table 5. [Measurement weight average molecular weight] Weight average molecular weight using gel Filter chromatography method. The measuring device uses HY-8120GPC from East Y-, and TSK-GEL G5000HXL and TSK-GEL on the column. GMHXL is used in combination. The calibration curve is made using standard y-standard polystyrene. [Measurement area ratio [SI / S2]] Area ratio [SI / S2] is determined by element mapping according to elemental analysis as described above. Scanning Electron Microscopy (FE-SEM) uses a high-resolution electric field emission type scanning electron microscope S-4800 manufactured by Hitachi High-Tech Co., Ltd. EDX detector uses EDAX. Dispersive X-ray analyzer Genesis 2000 (model) The following describes the measurement sequence of the area ratio [S1 / S2]. The measurement sample uses a light diffusion film as shown in Fig. 1. First, the sample surface (light diffusion film surface) is applied. The vapor deposition treatment is followed by a surface observation by the scanning electron microscope including the EDX detector described above, and the image is observed. The conditions of the surface observation are: acceleration voltage 30 kV, operation 43 200848798 distance 15 mm, observation and release, mystery , crm & ph is not as good as 500 times. Also, the observation is to face up. That is, the light of the sample is scanned. ^ ^ 视, 3⁄4 η ^ ^ ^ 〃 I, 仏 仏The electronic axis of the electrons is known as the horizontal plane of the vertical view. The child converts the resulting "U5_ χ just_" into "256 X 200, de, ., , and y pixels (pixel) Digital image. Depending on the digital image, the open sound Ba Shi 仗猓 仃 7L/knife analysis. This is a digital image of the elements, which is visually observed.銶 Γ ϋ This adjusted contrast digit $ # > ’, the digital shirt image is binarized. Binary Luli uses the joint stock company Japan company to create m ν "1USVer4.0. According to the binarization function of the 1mage-Pro Plus analysis tool, the value of the ================ It is necessary to detect the image of Shi Xi (Si) and the number of pixels of the sculpture. This pixel is divided by the range of 敎 to obtain the pixel ratio [P1/P2]. The number of pixels is X - 512 〇〇 (pixels). [PI / P2] is the area ratio [SI / S2]. JI Tian ^ [particle manufacturing example 1], /, < 〆 〆 NF_ 〇 8 (trade name) 2%% aqueous solution U and (four) exchange 25 parts of water is equipped with a cooling device and a reaction vessel with a temperature of ten drops and a mouth, and /, < 7 - /1/ NF - 08 (trade name) dissolved in water solution (1). - NF NF - (commercial, α σ name) is the anionic surfactant Μ produced by the first industrial pharmaceutical company,] clothing prepared from methyl methacrylate 14.0 parts and ethylene glycol dimethyl 44 200848798 Ο 胜 win this particle (Α The specifications are shown in Table 2. The particle size distribution of the particles (α) was measured by changing the set pore diameter to 5 〇 jt/m using "Shika 2 (trade name)". When the pore diameter is 50 / / m, Granule The diameter range was 1. 〇6_ or more and 33.25 (10) or less. In this measurement, it was confirmed that particles (A) do not have particles having a hydroxy group of 2 〇 5 _ or more and 33 25 Å or less. Add the azobis (mixture (1)' of the mixture to the solution (1) by the above-mentioned 'additional ointment. Then emulsifie and disperse for 3 minutes with a homogenizer at 25 , to obtain a homogenous floating liquid (1) This stock solution (1) was added with 49.0 parts of ion-exchanged water to obtain a polymerization suspension (7). Secondly, the suspension (2) was heated to 75 t under a nitrogen atmosphere to carry out polymerization for an hour and a minute, and then the temperature was raised to 85. (: aging was carried out. 2 hours and 3 minutes, the polymer particles (A) were dispersed polymer particles (丨). The polymer particles (Α) dispersed in the polymer particle dispersion (1)' had a solid content of 2 〇质量%, the volume average particle diameter of the particles (4) is η.% [Particle Production Example 2] The same as the particle production example i except that 14.0 parts of methyl methacrylate was changed to 14.0 parts of n-butyl methacrylate. Method, polymer particle (B) dispersed polymer particle dispersion (2) The specification of the particle (B) is shown in Table 2. The volume average particle diameter of the particle (B) was 9.71 mm. The particle size was measured by changing the set pore diameter to 50 / im using "Multisizer π" (trade name). The particle size distribution of the particles was determined to be 45, 48, 48,798, and it was confirmed that the particles (B) did not have particles having a particle diameter of 20.5 Å or more and 33 25 or less. [Particle Production Example 3] Amine ritual/knife scatter time 纟 3 minutes The polymer particles (C) and the dispersed polymer particle dispersion (3) were obtained in the same manner as in the particle production example 1 except for the change to the minute. The specification of this particle (C) is shown in Table 2. The volume average particle diameter of the black particle (c) is 23 eggs. Use "Multisizer 11" (trade port name) to change the set aperture to 50 Zheng. Determine the particle size distribution of the particle (C). According to this measurement, it was confirmed that the particles (c) did not have particles having a particle diameter of 20.5 Å or more and 33 25 Å or less. [Particle Production Example 4] The polymer particle dispersion (4) in which the polymer particles (d) were dispersed was obtained in the same manner as in the particle production example i except that the etching dispersion time was changed from 3 minutes to 1 minute. The specifications of this particle (D) are shown in Table 2. The volume average particle diameter of the particles (D) is 2·3 to (7). Using C "Multlslzer π", the set aperture was changed to 50em, and the particle size distribution of the particle (D) was measured. In this measurement, it was confirmed that particles (D) did not have particles having a particle size of 33.25 // m or less. Further, from the above measurement results, it is shown that the particles (A), particles (B), particles (C), and particles (D) do not contain particles of 2 Å or more. These particles (A), particles (B), particles (C), and particles (D) also do not contain particles exceeding 20.65/im. 46 200848798

47 200848798 [Adhesive Production Examples 2, 3] The copolymer (7) and the copolymer (3) were obtained in the same manner as in the case of the adhesive coating, except that the composition of the oxime monomer was further shown in Table 3. The monomer formulations and specifications of these copolymers (2) and copolymers (3) are shown in Table 3. "M] VfA. A" represents methacrylate methacrylate, and "t~ BM A" represents thiol acrylate. Third vinegar, "c is a" means formazan = cyclohexyl enoate, "n~BMA" means n-butyl methacrylate. Table 3 ^ ^ On ( ^ ..... 酉曰BA) N-butyl acrylate, "HEMA" means 2-hydroxyethyl methacrylate.

[Example 1] 48 200848798 The above particles (A) 26.53 g, the above particles (c) 0.27 g, the copolymer solution (1) 22.3 g, n-butyl acetate 39.0 g, and only a small N3200 The product [Sumitomo-Bayer Urethane Co., Ltd.] 2·19g was mixed by a disperser to obtain a solution (1). This solution (1) - was applied onto the surface of a polyethylene terephthalate film by a bar coater, and dried to obtain a light-diffusing film of Example 1. The polyethylene terephthalate film was manufactured under the trade name of Toyobo Co., Ltd., "Kou Kou. Ten 4 > A - C,; 4300". This "〕 only 乇 十 10 <> a - 4300" has a thickness of 1 〇〇. In the examples, the particles (c) are 1% by mass based on the total weight of the particles (a) and (c). The particles (A) and particles (C) were mixed in the same ratio as in Example i to obtain mixed particles (a). The specifications and evaluation results of this particle (a) are not as shown in Table 4. The specifications and evaluation results of the light-diffusing film of Example 1 are shown in Table 5. Further, in Table 4, "particle ratio" means that the particle X or the particle Y is the mass 〇% ° of the total mass of the particles 粒子 and the particle γ [Examples 2 to 13 and Comparative Examples 1 to 4] The light diffusion films of Examples 2 to 13 and Comparative Examples 1 to 4 were obtained in the same manner as in Example 以外 except that the specifications were changed as shown in Tables 4 and 5. The specifications and sweating results of the mixed particles used in each of the examples are shown in Table 4. The specifications and evaluation results of the light diffusing films of the respective examples are shown in Table 5. 49 200848798

蝌贺Ιίι ¥浚^^屮刍阳^^苳馨^^苳蓉驷寸<3Under the 25t/b under the number of particles btJ^ (%) 48.6 28.3 19.7 70.2 64 0 57.6 79.4 44.6 37.3 I 79.0 Not Tt# (%) 51.4 71.7 80.3 29.8 36.0 42.4 20.6 55.4 62.7 I 76.0 21.0 5um± 25" Domains with the following number of particles (%) 34.0 τ— ai 12.8 46.5 40.5 33.8 56.8 34.0 21A 17.1 62.0 5 — tb^ (%) of the number of particles 66.0 80.9 87.2 53.5 59.5 66.2 43.2 66.0 72.6 82.9 38.0 (d50n) /(d5 Ον) 0.302 0.185 0.165 0.429 0.392 I 0.352 i- 0.570 0.246 0.177 0.152 0.626 Medium size particle size reference medium Ruler diameter d50n (//m) 3.34 2.03 1.81 4.67 4.27 3.81 6.58 2.41 o Bu τ - inch · τ - 6.10 Volume basis medium size particle size d50v (/ / m) 11.05 10.98 10.93 10.90 10.89 10.81 11.55 9.80 9.62 9.68 9.75 average Particle size number average particle diameter (/zm) 4.64 3.45 2.88 5·41 5〇17 4.81 7.00 4.02 3.09 2.44 6.10 Volume average particle size (#m) 11.14 11.17 11.17 11.28 11,42 11.14 11.94 9.72 9.48 9.45 9.71 Mixed ratio particle X Domain (ft%) T—CO LO τ— CO LO o τ— C O LO o 丫 ) LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LO LD o o o o o 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合 混合Dimensions) ω mm , · ω particles CD SI '〆0 knife,, 1 5 JZ /^N 50 200848798 Table 5 Specifications and evaluation results of the examples and comparative examples

J 2: Fig. 7 is a view showing the particle size distribution of the particles (4) to (8). The picture shows particles (a), particles (8), particles (c) and particles (8)

U sub-number map. The cumulative particle number map means that if the value of the abscissa (particle size) = 4.0 ,, the value of the ordinate is the ratio (%) of the number of particles below 4% in the total number of particles measured. Fig. 3 is a graph showing cumulative particle numbers of particles (d), particles (e), particles (f), and particles (g). Fig. 4 is a graph showing cumulative particle numbers of particles (h), particles (1), particles (1), and particles (k). Figure 5 is a particle distribution of particles (a), particles (b) particles (c), and particles (g). 200848798 Figure, this particle distribution diagram, the abscissa is the particle size, and the total number of particles in the vertical block has the particle The ratio of the number of diameter particles (%) = Fig. 6 is the particle (d), the particle (e), and the particle (f). Figure. The particle distribution 7 of FI 7 H and () is the particle (8), the particle (1), and the particle:: Γ, and the ratio of the particles of the respective examples to the particle size of the small particle diameter is known. Larger. [Particle Production Example 5] Ο 14 liters of ethanol and 1.5 kg of a 28% ammonia aqueous solution were charged and prepared with a 30-liter glass reactor of the same force and a μ meter: σ human in the helium gas to absorb the ammonia gas. 26kg, a mixture of adjusted ammonia concentrations. The mixture was mixed under the condition of adjusting the position of the target. The amount of A, diluted with 2 liters of ethanol was added dropwise from the drop/σ ° for 1 hour. After the dropwise addition, the internal temperature of the reactor was set to 5 passages, and the mixture was stirred for 5 hours to carry out hydrolysis. As a result of the hydrolysis, a dispersion (5) of the Shixia particles (8) was dispersed. The concentration of each raw material in the total amount of the dispersion (5) is methyl methoxy stellite. 6 〇 (mole / liter), water 4.0 (mol / liter), ammonia 2 5 (m / liter) . The volume average particle diameter of the lanthanoid particles (5) was 2.50 Å. The refractive index of the Shi Xia particles (8) is 1.43. The specific measurement method of the refractive index is as described above. In addition, GE Toshiba Steel (Silic〇ne) Co., Ltd. made the product name "Bu "Xiao 12" as other inorganic particles. The volume average particle size of Bu's and Xiao's 120 is 2 3 〇 _. The refractive index of the product of "Bu 乂 六 小12〇" is 丨42. Specific Determination of Refractive Index 52 200848798 The method is as described above. [Example A] The copolymer (1) obtained in Production Example 1 using the above adhesive was used as an adhesive. Further, the polymer particles (A) obtained in the above particle production example 1 were used as organic particles. 22.3 g of the copolymer solution (1), - 26.5 g of the polymer particles (A), 27 g of the above-mentioned ruthenium-based particles (S), and 39.0 g of butyl acetate, and "歹 乇, 2 _ small N32 〇〇 2.19 g of a product (manufactured by Sumit〇m〇_Bayer Urethane Co., Ltd.) was mixed with a disperser to obtain a solution. This solution (A) was applied onto the surface of a polyethylene terephthalate film by a bar coater and dried to obtain a light-diffusing film of Example A. Polyethylene terephthalate Ethylene glycol ester film is manufactured by Toyobo Co., Ltd. under the trade name "Single 乇シ 彳: /A-4300". The thickness of this ":7ス乇シ肀彳シA-4300" is 1〇〇#m. The light diffusing film is in accordance with the above method / shell ratio [S1 / S2] and brightness enhancement ratio. The results of these measurements are inferior to those in Table 6 实施 [Examples B and C] except that the mixing ratio (Berby ratio) of the polymer particles (A) and the lanthanoid particles (S) is further shown in Table 6, In the same manner as in Example A, the light diffusion films of Examples B and C were found. Further, the total mass of the particles (the total mass of the particles (A) and the particles (8)) was compared with Example A. The ratio of the area ratio [S1/S2] and the brightness enhancement ratio was measured by the above method in the calender diffusion film. The results of these tests are shown in Table 6'. 53 200848798 [Examples D, E and Fj In addition to the above-mentioned "Bu only eight" U0", the products replaced the Shixi particles (S), the sub-set polymer particles (A) and "Bu only eight. - Small 12" The blending ratio (mass ratio) of the products was as shown in Table 6, and the light diffusing films of Examples D, E, and F were produced in the same manner as in Example A. In addition, the total mass of the 'mouth particles (the total mass of the particles (A) and the "Bu"-small. 120曰) is the combination with the particles of Example A (the amount of f (the total of particles (A) and particles (8)) The mass of the light diffusing film was measured by the above method to determine the area ratio [S1/S2] and the brightness enhancement rate ratio. The results of these measurements are shown in Table 6. [Comparative Example A] Except that only the polymer particles (4) were used, A light diffusion film of Comparative Example A was obtained in the same manner as in Example A except for the inorganic particles. The total mass of the particles (the mass of the particles (A)) and the total mass of the particles of Example A [particles ( A) is the same as the total mass of the particles (s). These light-diffusing films are measured by the above method to determine the ratio of surface area [S1/S2] and brightness enhancement rate. The results of these measurements are shown in Table 6 〇 54 200848798 <珑Iil^^^w 苳Glass^^军驷9< Comparative Example A Copolymer (1) 100.0 1 ! 0.053 0.139 101.7 Example F Copolymer (1) 95.0 j S 0.031 0.086 102.3 Example E Copolymer (1) 97.0 ί 0.010 0.032 102.5 Example D Copolymer (1) 99.0 ! ρ 0.053 0.069 103.0 Example C Copolymer (1) 95.0 | 0.031 0.034 103.2 Example B Copolymer (1) 97.0 ! 0Ό10 0.011 102.4 Example A Copolymer (1) 99.0 ρ 1 Adhesive [organic particles] Polymer particles (A) /^ [Inorganic system Particles] Buxin, a 4/120 mass ratio [M1/M2] Area ratio [S1/S2] Brightness increase rate ratio of particles (parts by mass) 55 Ο Ο 200848798 Image with area ratio [Si / S2] 8 to 13. Figure 8 is a binarized image (8) of the light diffusing film of Example a.

Rge) FIG. 9 is a binarized image of the light diffusing film of Example 6. Figure 1 is a binarization of the light diffusing film of Example C. U is a binarized image of the light diffusing film of Example D. Fig. 12 is a binarized image of a light diffusing film of 实施, E, and E. The figure shows a binarized image of the light diffusing film of Example ρ. For these images, the detection is displayed in atomic black. The other parts are displayed in white (colorless). Here, the image is searched for each position of the Shi Xi (Si) atom from the beginning to the end. These images are marked by the difficulty of the numbering because the code is marked from the beginning to the end. In addition, in the image of Fig. 8~=3, although the pixel number of the pixel of the check (Si) atom is also displayed in color, the pixels of the numbered part are not regarded as the number of pixels. Wait for the image 'to find out the state of the state.' The measurement results are shown in Table 7~

For the determination of the number of pixels of Example A. The measurement result of the number of pixels of W. ...implementation: = result. Table 10 shows the number of pixels in the implementation (4) = 2 is the measurement result of the number of pixels to be implemented. 2 is the shell% 56 200848798 Ο υ Table 7 The area ratio of the implementation 洌Α [S1/S2] measurement result number pixel number pixel number pixel 1 1 39 1 77 1 2 1 40 19 78 1 3 1 41 21 79 4 4 1 42 4 80 1 5 18 43 14 81 21 6 1 44 4 82 20 7 20 45 20 83 9 8 11 46 21 84 6 9 23 47 69 85 27 10 1 48 22 86 10 11 19 49 1 87 16 12 1 50 1 88 16 13 2 51 35 89 1 14 13 52 1 90 1 15 17 53 85 91 3 16 1 54 11 92 1 17 17 55 26 93 10 18 11 56 1 94 1 19 18 57 1 95 1 20 4 58 1 96 1 21 14 59 19 97 30 Total (number of pixels P1) 579 Area ratio 0.0113 57 200848798 Table 8. Measurement ratio of area ratio [S1/S2] of Example B No. Pixel No. Pixel No. Pixel No. Pixel 1 1 39 1 77 1 115 18 2 1 40 19 78 1 116 1 3 1 41 21 79 4 117 1 4 1 42 4 80 1 118 1 5 18 43 14 81 21 119 40 6 1 44 4 82 20 120 1 7 20 45 20 83 9 121 15 8 11 46 21 84 6 122 1 9 23 47 69 85 27 123 9 10 1 48 22 86 10 124 14 11 19 49 1 87 16 125 1 12 1 50 1 88 16 126 22 13 2 51 35 89 1 127 1 14 13 52 1 90 1 128 1 15 17 53 85 91 3 129 88 16 1 54 11 92 1 130 13 17 17 55 26 93 10 131 10 18 11 56 1 94 1 132 65 19 18 57 1 95 1 133 1 20 4 58 1 96 1 134 42 21 14 59 19 97 30 135 1 22 1 60 2 98 1 136 1 23 3 61 1 99 1 137 1 24 1 62 1 100 19 138 1 25 1 63 1 101 13 139 20 26 17 64 30 102 1 140 1 27 1 65 1 103 2 141 6 28 23 66 2 104 1 142 1 29 38 67 10 105 2 143 1 30 23 68 6 106 13 144 8 31 3 69 32 107 5 145 15 32 16 70 18 108 1 146 6 33 1 71 1 109 7 147 13 34 27 72 1 110 14 148 1 35 5 73 2 111 99 149 1 36 1 74 1 112 3 150 1 37 1 75 1 113 40 151 2 38 18 76 22 114 1 Total (number of pixels P1) 1713 Area ratio 0.0335 58 200848798 L· I— ^^^i®sw[(Ns/IS]^«v0wui#^^6< pixel rH CD ON rH t-i rH rH r-< inch rH rn rH O inch (N rH number 289 290 CN 292 293 294 295 296 (N 298 299 oo CD rH CD 302 CD 〇CO 304 CD v〇pixel τ-Η i-Η rn 寸rH t—H r—H r—< (N tH (N rH cn m H rH H CN rH numbered (N 242 243 244 245 246 247 248 249 250 rH tn CN 252 m (N 254 2 55 256 257 258 pixels rH τ-Η 00 CN 卜rH 00 y-i rH rH ( (N 00 HH a CN rH H i-H ▼-HH (N number rn Os rH inch ON in ON v〇ON 卜 On 00 ON 〇\ On ο 宕202 s (N 204 205 206 207 208 209 210 pixels inch cn (N rH rH On m rH rH Ο rH (N <N v〇00 (N CO inch (N \〇卜v〇r —H 00 m No. m Art v〇rH oo 149 o in rH <N rn in inch m in v〇in 卜 in 00 m On in 〇v〇H v〇(N v〇pixel v〇<N 00 rH CN rH 1-H 卜rH T—( <N inch v〇rH mt-H (N rH number ON 00 ON On On oo rH 〇(N 〇rn o inch〇ov〇〇ο 00 o On 〇o rH r —H rH rH CO rH rH Pixel rH rH v〇(N r—H r"H TH v〇mr*H rH rH v〇v〇<N rH tH No. ON Inch τ-Ή m <N m CO m inch mmmm mb m 00 m On mov〇CN cn VO inch Ό in VO pixel inch rH rH rH rH (N m inch b fH rH rH r"H CN (N rH mm number rH (N inch tn Ό oo Os o rH CN cn in 00 59 200848798 /\ /L· (Nl<^^^w[CNs/IS]^^vewu^^ Ik6<

Pixel 1 1 - Η 卜 ON cn - (N < N (N 卜rH t - H 1 - H rH r - ( tH rH rH (1)! No. 308 309 310 rH cn 312 314 315 v 〇 rn 318 ON 320 &lt ;N CN CD CO < N cn inch <N pixel rH (N in < N rH (N rH On On (N rH r - H r - ( m rH r - H 1 - K rH number 259 260 < N 262 263 264 265 266 267 268 269 270 <N 272 273 274 275 276 pixels r - Η rH rH rH r - H rH 1 - ( On rH rH r - H (N (N < N < N number rH CN 212 rn 214 215 216 217 218 219 220 rH <N < N 222 < N (N 224 225 226 227 00 < N (N pixel 00 (N 卜 On CD rH r - H rH tH On rH tH r 〇〇<l rH m number Ό rH inch mv〇rH v〇v〇v〇tH 00 v〇On v〇〇卜rH 卜 r- cn r- inch Bu Bu v〇 Bu Bu oo Bu ON rH o 00 pixels rH rH τ-Ή rH m <N CD 114 rH rH o <N oo rH 00 tH t-H rH rH number m tH rH rH 卜rH 00 rH On rH o CN rH CN (N oq cn oq inch Rq m 卜 OQ 00 ON CN o CD tH CD <N rn rH pixels (NH <N m rH rH rH寸▼—H m <N rH rH o tH CN rH <N CN m <N rn inch number 00 v〇On v〇o rH (Ν卜m 卜卜o oo On § ss CN 00 CD 00 inch 00 pixels (N rH r - < ▼ - H r * H rH rH r - 4 rD rH rH rH (N rH On divination number On tH rH (N < N (N (N inch < N (N (N N oo <N ON (N o cn rH m (N cn m cn cn m CO Ό CD 60 200848798 f el<^^Kw[(Ns/IS]^^vswui4^^6< pixel CN Η tn < N (N rH rH 3530 0.0689 number m (N 326 327 oo <N CD 329 330 ▼-H m 332 pixels rH rH (N inch ON oo i-H (Ν rH inch cn y—i cn total (pixel number PI Area ratio No. 277 278 279 280 rH 00 (N 282 283 284 m 00 (N 286 287 288 pixels rH iH r-H rH rn r〇rH i-H rH rH (N number 229 230 H CD (N 232 233 234 235 236 237 238 239 240 pixel CD (N CN <N (N 00 rH rH rH rH r-H rH m number ss t-H (N 00 m 00 rH inch 00 rH m 00 rH v〇oo 00 t - H 00 00 ON 00 ▼-H gr—( CN On rH pixel art rH m rH i-H 卜rH rH rH 1 H CD m number CD m rH inch m H m CD v〇CD rH rn r-H 00 cn rH ON rH guide <N inch r-H cn inch rH inch inch rH pixel t-H tH \〇00 rH rH On rH rH rH rH <N cn number m 00 v〇00 00 00 On 00 冡fH ON CN On rn ON inch Os m ON v〇Os pixel r_H <N <N rH rH <N rH rH rH m number!> CD 00 ON mr—(inch CN inch inch inch inch m inch v inch inch 5 inch inch 61 200848798 ^f\ I —®14^^^w[(Ns/IS]^^v0wai#^^〇I&lt ;

Pixel ON τ - ΐ rH (N rH y - < ( rH ir ^ rH On rH CN r-Ή rH r - H tH No. 277 278 279 280 rH 00 (N CN 00 (N m 00 (N 284 285 286 287 288 289 290 rH On (N 292 cn ON <N pixel y - i rH r - H ON rH in rH rH rH v〇i - H in H rH rH H inch rH rH rH rH number rH CD (N 232 r〇 Rn (N 234 m cn <N 236 237 238 239 240 5 CN 242 243 244 245 246 247 pixels tH v〇tH cn 1—< i—H rH t—H v〇rH rH rH rH rH rH rH in oo V〇00 rH 00 00 rH On 00 o On rH (N On rH On 1—< inch On H m On rH v〇as r—H ON rH 00 On tH ON On 1—H 200 r—< rH rH t—H rH r—( r—( CN rH 卜 cn rH rH iH number On cn iH o rH CN inch rH 144 in inch rH v〇00 art ON g rH rH (N mr—< cn m iH Into to i—H in m rH pixels (N rH rH v〇(N om 1—< tH rH rH ON ( H rH rH i—H rH tiv?^ ο all cn ON inch On ON v〇On ON 00 ON ON ON oo rH o S rH S rH o rH o 卜ogi-H g rH pixel HHHH 1 —H rH i—H (N r—< t—H r—H rH iH tH No. 00 inch ON inch S CN m ro in inch m to mv〇00 〇\ m § (N cn \〇pixel v〇rH (N (N rH Csi cn H rH 卜rH r-H rH L〇rH in rH rH rH to i-H rH No. rH CN r〇 inch mv〇b oo On o rH r-1 CN r-H rH m rH Ό 1—H 卜rH 62 200848798 \ V 1 /. /L· rsll^^^¥w[CNs/IS]^^vswai#^^2^ ιφί Τ—Η rH r—( (NT»H CN rH rH o <N rH rH rH 1—^ Csl rH rH No. 294 295 296 297 298 299 300 rH o cn 302 303 304 305 306 307 308 309 310 pixel r—i rH H r—H rH rH <N rH ON inch rH rH v〇rH CN rH rH No. 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 pixels inch rH (NH rH rH rH o rH rH rH rH rH t-H (N i-H No. 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 pixels <N CN m rH (N rH inch i-HT-( rH rH (N mmm rH v〇m τ-Η 卜 m rH 158 159 160 r—H v〇(N v〇rH CO v〇r—( 164 rH v〇rH 167 168 169 o H 卜rH CN H pixel rH rH rH 卜 (N i-HH rH inch cn t-H CO <N tH rH number ο 1—( rH r—H rH 112 113 114 iH rH 117 00 rH r—( 119 o (NT—H rH 122 m (N 1—H 124 to (NH v〇(N rH pixel m (N r—H rH 1—( rH rH rH cn m inch tH On rH cn rH <N iH rH in rH number inch v〇mv〇v〇v〇卜v〇00 VO ON VO o rH 卜CN CO 卜 S 卜 v〇卜卜00 卜 On 〇 00 pixel rH rH ( rH csi inch rH CN tH 1—H rrH t—H rH CD 卜 On rH in rH No. oo On (N (N (N (N inch N < NL〇(N v〇CN 卜(N 00 (N ON (N (N Cn CD rD inch ro 63 200848798 ::/ L· el®14^^^w[CNs/IS]^^vgwai4^{k0I< pixel rH ▼-H (N rH t-H 1621 0.0317 No. 311 312 313 314 315 316 pixels r - Η rH m rH t - H cn o rH r - H total (number of pixels PI) area ratio number 265 266 267 268 269 270 271 272 273 274 275 276 pixels rH rH i-H rH rH rH inch i - H rH rH 219 220 221 222 223 224 225 226 22 7 228 229 230 pixels rH rH 00 l—H iH CS rH No. 173 174 175 176 Bu τ-Η 00 Bu ON 1—H 〇00 rH 00 r—K (N 00 rH m 00 r—H inch 00 r—H Pixel l—H ▼-H rH 00 rH r—( rH rH rH rH No. (N t—H 128 129 〇CD rH Γ〇rH (N m rH mm rH 134 mr—( v〇CD rH 卜 m rH 00 Cn rH pixel ▼—H rH rH rH v〇m rH rH tH rH r—H 4^ DV?5» CN 00 00 00 00 00 5 00 00 O 00 <N On Pixel tH rTMH r-H ON τ—Η tH ON rH tH ▼-H No. cn 00 cn On rn (N inch inch inch m inch v inch inch 64 200848798 ϊ 1<贺^Kw[(Ns/IS]^^vewwi# Restaurant II<

Pixel I rH r—H tH cn v〇r—H r—HH rH rH (Ν r—H one! H rH csi rH No. 358 359 360 rH rn (N v〇cn v〇rn 364 tn cn 366 367 00 VO Cn On Ό CD 370 rH 卜 m 372 cn CD Pixel lH v〇^Η cn (N tH rH i-H (N rH 〇\ in r-H rH <N m No. 307 308 309 310 rH tH m 312 m rH rn 314 m rH rr> 316 317 00 tH m 319 another cn r-H <N rn (N (N cn 323 pixels 1-H r-< rH CD rH rH r-K cn (N rH rH number 256 257 258 259 260 r—H v〇Csl 262 263 264 265 266 267 268 269 270 i—HR 272 pixels ν〇m \〇tH rH H rH 2 i—H 〇t—H cn r—( 00 CN On rH v 〇 No. 205 206 207 208 209 210 212 213 214 m rH <N 216 217 218 219 220 CN (N pixel rH rH <N rH rH m inch m rH rH cn CN rH rH rH rH number inch mr-H in m rH \〇m rH 卜 in H 00 m rH ON m rH s rH (N rH CD v〇rH inch m \〇i-H v〇rH rH 00 v〇rH On v〇o rH pixels (Ν (N tH rH (N r-H ▼-H 卜 m tH v〇rH rH (N or -H \〇rH 4^ 〇v?^ 骧m ο τ—Η O t—HS rH g H gr—H § rH o rH ▼-H rH rH rH (N rH rH m rH r—H 114 m tH t —H v〇r—H rH 卜rH iH 00 rH ON rH rH Pixel τ—( r—Η (N rH rH rH m rH rrH tH tH rH rH r—H inch number (Ν m cn m inch mmmv〇m卜tn oo m ON in § rH v〇(N v〇r〇inch\〇m \〇00 pixel b g rH rH 00 207 r—H rH 00 VO rH (N inch (N rH rH H VO number τ—Η (N rn inch in v〇卜00 On o ▼—H tH r—H (N rH cn rH rH rH 卜▼—H 65 200848798 ^ff\ <Nl<he w^w[<Ns/IS]^ ^vswwi4^^n<

Pixel | T—<r—< m (N rH inch inch (N (N CN ! 〇H rH rH tH 00 number in 376 377 378 ON cn § rn rH oo m <N 00 m rn 00 CD inch 00 rn m 00 m 00 CD 00 cn 00 00 r〇389 390 rH ON CO pixel <N in <N TH rH TH rH (N 1 - ^ rH r - ( rD Ό < N r - H rH rH No. 324 In <N rn 326 327 00 (N m ON (N mm rH (N ro 333 334 in CD m \〇rn m 卜 m rn 338 339 o inch cn pixel rH v〇rH rH inch <N r-H 1 —H y—ii—H 卜rH rH inch s number (N 274 275 276 277 oo <N 279 280 rH 00 <N 282 283 284 285 286 287 288 289 pixels rH rH 3 l-HH cn ON rH 00 rH 00 m rH rH (N rH ?-H No. 222 223 224 225 226 227 00 (N < N 229 230 rH cn CN 232 234 234 236 236 237 238 pixels 00 rH rH inch rH rH m (N rH in rH 1 - ( <N rH rH No. rH 卜H CN rn rH 艺 rH in rH v〇( rH 00 r"H ON rH § rH 00 rH <N 00 rH m oo fH inch oo m 00 rH v〇00 rH 00 rH pixel t—H 兖o in ON rH 卜On t—H iH (N <N (N CN rn No. 宕rH (N rH (N (N rH < N 1-H inch (N r - H m (N rH CN rH Bu (N rH 00 (N rH On (N rH ▼- H TH r〇rH CN CO rH m rH inch cn tn m rH CO r-H pixel v〇 inch h H <N r-HS \〇mm rH rH m number On 〇rH rn in 00 ON § (N 00 CO 00 00 00 m 00 pixels rH rH r-H 卜 m (N m (N rH H rH rH VO 1 - H rH number | oo On (N (N cn (N inch (N m (N < N CN 00 (N ON (N cn CD CO CO inch CO 66 200848798 \ Γ e-^^^®w[(Ns/IS]JL)JA^®w3i4^^ pixel ι rH (N ι—H rH rH rH r-Ή τ—H rH rH 4414 0.0862 No. Csl ON mm ο 394 m ON 396 397 oo ON m On On cn 400 rH Different pixels r—( (N (N 〇y—i 00 i—H 卜rH rH Bu CO rH (N CN (N 卜▼—( rH 〇rH τ—H (N total (pixel number PI) area ratio number i—H inch m 342 343 344 in inch m 346 m 00 inch cn 〇\ inch pan m rH in m < N m cn m cn 354 355 v〇in m 卜 in m pixels (N m 00 cn rH cn rH r〇<Ν rH rH 〇rH rH inch (N fH ι—H rH No. 290 < N 292 293 294 295 296 297 298 299 om ι-H cn (N s cn 304 305 gm pixel CN τ τ-H (N tH cn cn (N v 〇 CD r — ( rH rH v〇rH rH rH rH ▼-H 239 240 (N 242 243 244 inches < N 246 247 248 249 250 rH <N 252 253 254 in m (N pixels 00 rH 〇cn ON rH On On ON ι-H (N (N rH rH r - H rH rH ? - H rH rH rH No. 00 oo rH ON 00 rH o ON rH Os CN ON rn On rH inch On m ON v〇On Bu On 00 On ON On o 宕rH 宕202 203 204 pixels m H CN rH rH (N 00 rH rH sr〇c〇cn CN ON ι—H cs ▼—1 m rH No. rn r—H oo CO rH On cn o rH Art (N cn 艺 inch tn艺 rH 00 艺 ON 〇m rH in (N mmm rH pixel rH rH ι-H rH rH (NO rH ι (N ▼-H rH v〇iH rH 卜 r rH m rH number v〇00 00 00 ON 00 § CN On CO Os inch ON in On ON 00 On ON ON 〇o rH o (N 〇 pixel r—< rH r- CN rH rH rH rH 1-H Ό On rH T"HT—( rH number to ΓΟ v 〇m 卜 CO 00 m ON CD inch (N inch m inch) Inch inch ITi inch 5 00 inch On inch rH tn 67 200848798 \ ':/ ^f\ L· I |<渫^冢w[<NS/IS]S disadvantage vswPHi呑省驷(NI< pixelΊΓ— ο ο τ—τ—C0 CNJ τ— T— CSJ CM _ ! rsj τ— CO τ— τ— 卜 'T— T— 393 394 395 396 397 398 399 400 τ — o 402 403 404 405 406 407 408 409 pixels T —τ— τ— Ί—τ—τ—CO CM CO τ—1 τ—CVJ CM No. 337 338 339 340 § 342 343 344 345 346 347 348 349 350 r— LO CO 352 353 pixels 00 00 ο τ— 00 τ — a^m CNJ 卜τ— CO 'T— i— τ— 210 CO No. τ- ΟΟ CM 282 283 284 285 286 287 288 289 290 τ—CSJ 292 293 294 295 296 297 Pixel CO CSJ 00 τ—CSJ σ> CM 00 inch i—τ—inch CO τ—CO CO CO 'T— o No. 225 226 227 228 229 230 τ— 00 CM 232 233 234 235 236 237 238 239 240 pixels 00 τ— CsJ τ— -r* 00 τ — 05 τ— CO 卜 CO τ— τ— No. 05 CO T— ο τ—CSJ τ— 173 τ— 175 176 ττ—178 σ> 卜1—§ s τ— 182 CO 00 τ — 184 LO CO τ—Pixel 〇T— CM csi τ— τ— 寸卜 CO τ— 00 ΊΓ—τ— τ— τ— No. C0 τ— τ— 寸τ— LO τ— τ—' CO τ* τ— Ί Ί 00 τ — τ — σ> τ — τ —· τ — τ — 122 00 CVJ τ — 124 LO CSJ τ — 126 CN "T— 128 σ> CsJ τ—Pixel 〇τ— 00 τ— τ—卜τ—τ—CO 寸 CNJ g τ— CSJ No. LO 00 LO LO § S CM CO 00 CO S LO CO CO CO- CO 00 CO CO C C CVJ 卜 CO Pixel CO τ — CO 00 CO LO LO CSJ CM r^ 00 CSJ T— CO Ί— τ— 00 τ— No. CSJ 00 inch LO CO 00 o τ—1 τ— τ— CN Ύ—CO ττ—LO τ—CO 卜τ— 68 200848798 '-/ f ί CN—啭贺^冢w[(NS/IS]^你vewfe 鸯驷(鸯驷< pixel ι 卜 T-— τ— τ— τ—CO σ> τ— ro T— •r— τ—CSJ 00 τ - ττ - τ - No. 410 τ - 412 413 414 415 416 417 418 419 420 τ - 422 423 424 425 426 pixels τ - C\J τ - τ - ι - τ - ο r - CO Ύ - 00 τ — υο τ — CM CSJ No. 354 355 356 357 358 359 360 S CO 362 363 364 365 366 367 368 369 370 pixels LO Τ — Τ — τ — CO 卜 寸 'Τ TM 00 τ — 00 CO CT> LO CO τ τ — inch C0 'Τ — CsJ No. 298 299 300 § 302 303 304 305 306 307 308 309 310 τ - τ - C0 312 313 314 Pixel 〇 'r - 5 CM ο ΊΓ - σ > τ - 1 卜 'r - r - CO LO σ> CSJ CVJ 00 CM CSJ No. 242 243 244 245 246 247 248 249 250 r— LO CVJ 252 253 254 255 256 257 258 pixels τ— CM 00 τ—CSJ τ—1 CO τ—inch ΊΓ—CSJ τ— 'Γ—Number CO 00 Τ—1 Γ^ 00 τ— 00 00 r—CO τ— 190 'Τ Ο τ—CSJ σ> 00 σ> τ— 194 195 CD σ> τ— τ— 00 τ— 199 200 § 202 pixels τ— τ— 292 LO τ— 00 ι— Τ—inch r—CO CVJ τ— CVJ CD 00 τ— No. 130 τ— 00 τ— 132 00 00 τ— 134 LO 00 τ—CO 00 τ— 00 CO τ— 139 o τ— 142 142 τ - τ - LO and other τ - pixels τ - 00 τ - Γ - LO τ - τ - 269 T - 'r - LD τ - 1 CO 00 Ο 213 number ΙΟ CO 卜 00 卜 Ο § CM 00 CO 00 s LO 00 CO 00 00 00 00 00 σ > 00 § Pixel 00 inch CO LO τ — τ — C0 CM CO τ — S τTM LO CVJ CO No. 00 τ — CSJ CsJ CO CSJ LO CSJ CD CVJ r^· CSJ 00 CVJ CSJ 8 τ— 00 CVJ 00 00 00 69 200848798 c' /L·

Pixel I 〇'T-inch T-CO 00 'r- LO CSJ inch τ- inch ΊΓ- 卜τ-· CM LO LO CO τ—CsJ No. 427 428 429 430 432 433 434 435 436 437 438 439 440 inch 442 443 444 pixels 〇T- T- τ- CSJ CSJ § Ί- τ- CM ττ- i- τ- τ- τ- 'r— CO ΊΓ — 〇τ— 322 No. T- Γ ΟΟ 372 373 374 375 376 377 378 379 380 CO CO 382 383 384 385 386 387 388 389 390 pixels T T 00 Ύ - τ- τ- τ- CO CVJ CM LO τ- τ- CO 寸 r - Γ - < £) No. 315 316 328 319 320 τ- CSJ C0 322 323 324 325 326 327 328 329 330 τ—CO CO 332 333 334 pixel CVJ CO CVJ σ> 00 CSJ τ- τ- CO CO CM τ- τ- o τ- 244 τ— τ— No. 259 260 τ-CO CM 262 263 264 265 266 267 268 269 270 <N 272 273 274 275 276 277 278 pixels CVJ CO τ- Ύ-1 τ- τ- CSJ 'T- τ- CO ΊΓ — 卜 LO τ — LO CO No. 203 204 205 206 207 208 209 210 s 212 213 214 215 216 217 218 219 220 CVJ 222 Pixel Ί - τ- C0 τ- τ- τ- CSJ 'Γ - LO LO CO τ τ - τ τ - 1- r - Edit T- τ- τ- g τ- τ- LO CM LO τ- C0 LO τ- τ- LO LO τ- CO LO τ — LO τ-' 00 LO τ-1 σ> LO τ- § τ- τ- CO R- CsJ CO 163 164 LO CO CD CD 'T-pixel Ί-τ- 05 τ- CM τ- CSJ τ- r- T- τ- σ>卜"r- τ- CO t- τ- τ- CM CM 00 σ > Ζ LO CO σ > 00 σ > 05 o r- o CSJ o S τ- TTM s CO o T — 〇r — gr — g 110 pixels ο τ- LO τ- 237 τ-· τ - τ- CM τ- τ- LO τ- τ— LO CO C\J τ— τ— No. LO CO CO C0 CO 00 C0 C0 ο 5 LO CO σ σ> 寸 o LO CSJ LO CO LO 寸 LO 200848798 / c

^—^^^Kw[<Ns/is]^^v9wfei4^^^ < Pixel | T-" T— CVJ τ— τ— 7134 0.1393 No. LD C0 Pixel τ—CSJ Total (Pixels Ρ1) Area Ratio number τ- σ> CO 392 pixel LO 00 number 335 336 pixel τ - 卜 <3$ 279 280 pixel τ - τ τ - 8 No. 223 224 pixel τ - τ - number CO τ - 00 CO pixel τ - inch No. τ - τ - , τ - CSJ τ - τ - Pixel LO C0 No. LO LO CO LO 200848798 In these tables, the above positions from the beginning to the 罾, 妁矣-recognition, and the end of the sequence number indicate The sum of the m atoms of the diarrhea (5)) atom is the above-mentioned pixel number P1. For example, '丁, 、,目,丨宁铲r into ^ This pixel number Ρ1 divided by two::: pixel number Ρ 2 (512 〇 °), find the pixel ratio pi /? This pixel ratio [Ρ 1 / Ρ 2] As the area is printed as shown in Table 6. > As shown in the above tables, the evaluation of the examples was comparatively comparative with the comparative examples. From the evaluation results, the advantages of the present invention are apparent. "Probability of Industrial Use" The resin composition for a light-diffusing film of the present invention and a light-diffusing film. It is used in LCD TVs, computer panels, mobile phones, digital camera rides, and liquid crystal display devices. Temple has

U 72 200848798 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross section of a light diffusing film according to an embodiment of the present invention. Fig. 2 is a graph showing the number of particles and particles. Fig. 3 is a graph showing the number of particles (d) and accumulated particles. Fig. 4 is a graph showing the particle number (h) and the number of accumulated particles. Figure 5 is a particle (a), sub-distribution map. Figure 6 is a particle (d), sub-distribution map. 〇 particles (b), particles (c) and particles (g) of particles (e), particles (f) and particles (1), particles (1) and particles (k) of particles (b), particles (c) And particles of particles (e), particles (f), and particles (g). Figure 7 is particles of particles (h), particles (i), particles (1), and particles (k). Figure. (j is a binarized image of the light diffusing film of Example A. Fig. 9 is a binarized image of the light diffusing film of Example B. Fig. 10 is a binarized image of the light diffusing film of Example C. Figure 11 is a binarized image of the light diffusing film of Example D. Figure 12 is a binarized image of the light diffusing film of Example E. Figure 1 is a binarized image of the light diffusing film of Example F. 73 200848798 [Description of main component symbols] 2 : Light diffusing film 4 : Substrate 6 : First diffusion layer 8 : Back layer - 10 Back layer body 12 Back layer particles 14 Light diffusing material f: 16 Adhesive 18 Particles 74

Claims (1)

200848798 X. Patent application scope: 1. A resin composition for a light-diffusing film, comprising particles capable of transmitting light and an adhesive, characterized in that the particles have a particle diameter of 1/μ or more and less than Particles having a particle diameter of 1/im or more and less than 25% of the number of particles of 5% or less and less than -1% to 0%; and particles having a particle diameter of 25 months or more are more than the total number of particles having a particle diameter of 1 or more. %, 50% or less. The resin composition for a light-diffusion film according to Item j, wherein the number of the above-mentioned particles is a medium-sized particle diameter d50n (ym) and the volume-based medium-sized particle diameter (em) of the particles satisfies the following Relationship (1). (d50n) / (d50v) < 〇.5 ..... (1) 3. The resin composition for light diffusing film according to claim 1 or 2, wherein the above particles are contained At least one type of particles are selected from the acrylic resin, the stupid vinyl resin, and the organic inorganic composite. A light diffusing film comprising a light diffusing layer and a transparent substrate containing the resin composition for a light diffusing film according to the first or second aspect of the patent application. 5. The light-diffusing film of claim 4, wherein the three-dimensional average surface roughness Ra of the surface of the light-diffusing layer is 1 or more and 5 or less. (6) A resin composition for a light-diffusing film, which is provided with a particle and an adhesive capable of transmitting light 75 200848798, and the above-mentioned particles comprise inorganic particles and organic cerium particles, ... The mass ratio of mass Ml to organic bismuth particles is 0.001 or more and 〇5 or less in mass ratio [Ml / Μ2] of 暑 ΛΛ 心 心 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The volume average particle diameter of the composition of the above-mentioned prosthetic hopper and cerium particles is 〇. 1 Γ 8· above and below 10._ below, the volume average particle diameter of the above organic particles is 3.0 nat or more, 25 〇 The resin composition for a light-diffusing film according to the sixth or seventh aspect of the invention, wherein the organic-based particles are made of a (four) acid-based resin as a base resin. $9, as claimed in claim 6 or 7. In the resin composition for a light-diffusing film of the present invention, the refractive index (refractive index) of the heat-engine particles is 1 · 5 5 or less. 10· The resin of the light-diffusing film according to claim 6 or 7 Material, wherein the above inorganic granules A light-diffusion film containing a light-diffusing layer and a light-base layer containing a resin composition for a light-diffusing film according to claim 6 or 7 of the patent application. In the light-diffusing film of the first aspect, the ratio [SI / S2] of the area S1 of the inorganic particles and the total area S2 in the front view is 〇·〇〇ι or more and 〇5 or less. The light diffusing film of the Uth aspect, wherein the surface of the light diffusing layer has a three-dimensional average surface roughness Ra of not less than 5 qing. a light-diffusing layer of particles and an adhesive, and a transparent substrate, wherein the particles comprise inorganic particles and organic particles, and the ratio of the area S1 of the inorganic particles to the entire area S2 [S1; 〆S2] is 〇·〇 in a front view. 〇ΐ above, 〇 5 or less. C 〇 77