TW201221541A - High refractive resin composition and cured resin - Google Patents

Abstract

The present invention provides a high refractive resin composition for electronic device which can be used as sealing agent or coating agent for organic EL device, LED device or display. The high refractive resin composition for electronic device has high refractive index and is liquid at any temperature between 0-90 DEG C. The present invention provides a high refractive resin for electronic device which is characterized by containing carbazole compound (A) represented by formula (1), compound (B) having more than one functional group (b) in a molecule and polymerization initiator (C) and being liquid at any temperature between 0-90 DEG C. The functional group (b) is at least one reactive functional group selected from group comprising epoxy groups, oxetanyl groups, vinyl ether groups, acryloyl groups and methacryloyl groups. [In formula (1), R represents functional group (a) containing at least one reactive functional group selected from group comprising vinyl groups, epoxy groups, oxetanyl groups, acryloyl groups and methacryloyl groups.]

Description

201221541 6. TECHNOLOGICAL FIELD OF THE INVENTION The present invention relates to an electronic component requiring high refractive index, such as an organic electroluminescent device (organic EL device, OLED device), an LED device, an antireflection film for a display, and the like. A high refractive index resin composition and a cured product thereof - a blocking agent and a sealant containing a composition of a south refractive index resin; and an organic electroluminescence device, a LED device, and a display using the same. [Prior Art] Conventionally, it has been reported that a compound having a conjugated structure composed of seven or more carbon atoms, such as an oxime acrylate, can provide a cured product having a high refractive index. However, the above-mentioned compound has a very high viscosity, and it must be heated when it is blended with a hardener, and it has a disadvantage that it is inferior in workability when used as a sealant or the like. Patent Document 1 describes a composition in which a acrylic acid vinegar and a cationically polymerizable liquid compound having an aromatic structure are used in combination as a plastic lens material. However, in this composition, in order to be uniformly mixed, it is necessary to heat or use a solvent at 100 Å, which is insufficient in handleability. Further, it is not suitable for use as a sealant, a sealant or the like. Further, Patent Document 2 describes a cationically curable composition which contains N-vinylcarbazole, an epoxide or the like, and which provides a composition which is relatively stable in heat and non-corrosive. This composition must be made into an activated capsule at about 40 to 1 Torr (about TC, and a base bonded to the polymer is used. In addition, the composition of vinyl oxazole and epoxide is actually not contained. It is prepared and does not investigate the refractive index of the composition after hardening. -4- [Problems to be Solved by the Invention] The object of the present invention is to provide a high refractive essential lipid composition which can be used as an organic electroluminescence. DEVICE 'LED DEVICE, DISPLAY 201221541 [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] Japanese Laid-Open Patent Publication No. 2009-235 196 [Patent Document 2] Japanese Patent Application Publication No. H07-512414 A sealing agent, a sealant, a coating agent, or the like for an electronic component having a high refractive index, such as a reflective film, is required to be a body at any temperature of ～(d), and further capable of imparting a cured product having a high refractive index. Another object of the present invention is to provide a high-refractive-index system for hardening the above-mentioned high-refractive-index resin composition. Another object of the present invention is to provide a sealant sealant which can be provided with time, 2, and A cured product having a high refractive index. Organic electroluminescence, which is obtained by the above-mentioned light, is used as a means for solving the problem. In order to solve the above problems, the results of the review are as follows: Reaction by radiation or heat such as UV s month b-base and carbazole bone 靼 ~ 东 East special material and one or more specific materials which can be hardened by radiation or heat and have reactive functional groups "Knowledge & ", "the product, below the polymerization start temperature (for example, the liquid shutoff rate of the device). Other objects of the present invention are to provide a display, LED package [display with anti-reflection film or The f sealant seals or seals the electronic component to a force of 201221541 9〇°C) as a liquid, making the composition hard (for example, 1~), from the electronic component folding high cost invention. High, and the present invention provides an electronic article, the characteristic of which is used for the composition of the refractive index resin to contain: the following formula (1) 矣--μ" Carbazole compound (A):

(1) a group (4) of at least one reactive functional group in the group of a vinyl group, an epoxy group, an oxetanyl group, an acryloyl group, or a fluorenyl fluorenyl group; a substituent of an atom constituting each ring, which represents a dentate atom, an alkyl group, an alkyl group, an aromatic group, a hydroxyl group which can be protected by a protecting group, a methylol group which can be protected by a protecting group, and which can be protected by a protecting group. The amine group can be protected by a protecting group, a protecting group-protected group, a pendant oxy group, a nitro group, a cyano group, or a protecting group capable of protecting a group; m represents an integer of 〇~8, and the claw is In the case of 2 to 8, a plurality of X's may be the same or different, or may be bonded to each other to form a ring of 4 or more members together with a carbon atom of a ring in the structural formula]; a compound (B) comprising a group (b) of at least one reactive functional group of an epoxy group, an oxetanyl group, a vinyl ether group, an acryloyl group, and a methacryl group; and The polymerization initiator (C)' is a liquid at any temperature of 〇~90 °c. The high refractive index resin composition for electronic components of the present invention is preferably a plurality of the above-mentioned compounds (B) having two or more kinds of different components. Further, at least one compound (B) of the above compound (B) or a plurality of compounds (B) preferably contains two or more reactive functional groups and one or more aromatic rings. The composition of the refractive index resin for electronic components of this month may further contain an inorganic filler (D) and/or a decane coupling agent (E). The electronic component may be an organic electroluminescent device, an LED device, or a display. Further, the present invention provides a cured product obtained by hardening the above-mentioned electronic component with a south refractive index resin composition. The present invention further provides a sealant, a sealant, and an antireflection coating agent comprising the above high refractive index resin composition for an electronic component, and even the present invention further provides an organic electroluminescence device, an LED device, and a display. It contains the above hardened material. [Effects of the Invention] The two-refractive-index resin composition according to the present invention is liquid at a temperature of from 〇 to 9 ,, and is excellent in handleability. Further, the high refractive index resin composition according to the present invention has a high refractive index (for example, 1.62 or more) of the cured resin, and the use of the resin can increase the extraction efficiency of the germanium from the electronic component. The sealing agent or the sizing agent of the high refractive index resin composition according to the present invention encloses or seals the electronic component, and can produce an organic electroluminescence device having a light extraction efficiency, a LED through, and a display with an antireflection film. [Embodiment] [Formation for Carrying Out the Invention] 201221541 [High-refractive-index resin composition for electronic components] The bud of the present invention is characterized by a high-refractive-index resin composition for a good τ sub-element. The carbazole compound (A) represented by the inverse V 1):

(1) having at least one reaction selected from the group consisting of an epoxy group, an oxa group: a butane group, a vinyl ether group, a propylene group, and a methacryl group in one molecule a compound (8) of the group of the functional group (b); and poly. The initiator (C) is a liquid at any temperature from 0 to 9 〇 〇c. [Carbazole compound (A);) In the formula of the carbazole compound (A) represented by the above formula (1), the ruler represents a component selected from the group consisting of a vinyl group, an epoxy group, an oxetane group, and an acrylonitrile group. a group of at least one reactive functional group in the group of a group and a methacryl fluorenyl group (a, X is a substituent bonded to an atom constituting each ring, and represents a dentate atom, an alkyl group, a dentate group , an aromatic group, a protecting group which can be protected by a protecting group, a methylol group which can be protected by a protecting group, an amine group which can be protected by a protecting group, a carboxyl group which can be protected by a protecting group, a sulfo group which can be protected by a protecting group, and a side An oxy group, a nitro group, a cyano group, or a thiol group which can be protected by a protecting group; m is not an integer of ～8. „! is a case of 2 to 8 'multiple Xs may be the same or different' may be bonded to each other Further, a ring of 4 or more members is formed together with the carbon atom of the ring in the structural formula. The group (a) containing the above reactive functional group may specifically be an ethyl group, an allyl group or an epoxy group (ie, Ethylene oxide group), glycidyl group 201221541, oxaxanthyl butane, (fluorenyl) propylene sulfhydryl, ethyl (methyl) propyl An alkyl group such as a mercapto group, an ethoxyethyl (meth) acryl fluorenyl group, a (1 fluorenylethyl) (meth) acryl fluorenyl group, or a (2-methylethyl) fluorenyl fluorenyl group The dentate atom of X may, for example, be fluorine, a gas or a bromine atom. Examples of the alkyl group include a mercapto group, an ethyl group, a propyl group, an isopropyl group, a butyl group and a different group. a Cido alkyl group (preferably c)-5 alkyl group or the like of a butyl group, a second butyl group, a tert-butyl group, a hexyl group, an octyl group or a decyl group, etc. The haloalkyl group may, for example, be a chloromethyl group or a trifluoromethyl group. And a C110 haloalkyl group (preferably a C15 haloalkyl group) such as a trifluoroethyl group or a pentafluoroethyl group. Examples of the aryl group include a strepyl group, a naphthyl group, etc. The aromatic ring of the aryl group may have, for example, a fluorine atom or the like. a C14 alkoxy group such as a halogen atom or a fluorenyl group such as a C, a pyridyl group or a triacyl group; a C14 alkoxy group such as a hydroxyl group or a methoxy group; an amine group; a dialkylamino group; a carboxyl group; and a decyloxycarbonyl group; a substituent such as an alkyl group such as an alkoxy group, a wall group, a cyano group or an acetamino group. The above-mentioned protecting group for the hydroxyl group and the methylol group of X is a protecting group conventionally used in the field of organic synthesis. For example, an alkyl group (e.g., a Cw alkyl group such as a methyl group or a tributyl group); an alkenyl group (e.g., allyl group); a cycloalkyl group (e.g., a cyclohexyl group, etc.); an aromatic group (e.g., 2, 4-) can be exemplified. Dinitrophenyl or the like; an aralkyl group (e.g., a benzyl group, etc.); a substituted fluorenyl group (e.g., anthracenyloxy, fluorenylthio, benzyloxymethyl, tert-butoxymethyl) , 2-methoxyethoxymethyl, etc.), substituted ethyl (eg, i-ethoxyethyl, etc.), tetrahydropyranyl, tetrahydrofuranyl, 1-hydroxyalkyl (eg 1-hydroxyl) a group such as an ethyl group or the like which forms a radical and a condensed or hemiacetal group; a fluorenyl group (for example, an anthracenyl group, an ethyl fluorenyl group, a propyl fluorenyl group, a butyl fluorenyl group, an isobutyl fluorenyl group, a tridecyl aryl group, etc.) Ci6 aliphatic fluorenyl group; ethyl acetyl group; aromatic fluorenyl group such as benzamidine group; etc. 201221541 : aerobic carbonyl group (for example, ci. 4 alkoxycarbonyl group such as methoxycarbonyl group); aralkyl An oxycarbonyl group; a substituted or unsubstituted amine carbenyl group; a substituted fluorenyl group (for example, dimethyl fluorene, etc.); when there are more than 2 merid groups (including methyl groups) in the molecule And a divalent hydrocarbon group which may have a substituent (for example, an anthranylene group, an ethylene group, an isopropylidene group, a cyclopentylene group, a cyclohexylene group, a benzylidene group, etc.), or the like. Examples of the protective group of the amine group of X described above include, for example, a hospital base, an aromatic group, a brewing group, and an aerobic group which are exemplified by the protecting group of the above-mentioned group. Examples of the protective group of the carboxyl group and the base group of X include, for example, an alkoxy group (e.g., a C16 alkoxy group such as a methoxy group, an ethoxy group or a butoxy group), a cycloalkoxy group, an aromatic oxy group, and an aromatic group. An oxy group, a trialkyl sulfonium oxy group, an amine group which may have a substituent, a fluorenyl group, an alkoxycarbonyl fluorenyl 'aralkylcarbonyl fluorenyl group, and the like. Examples of the fluorenyl group as X include a C16 aliphatic fluorenyl group such as an anthracenyl group, an ethyl group, a propyl group, a butyl group, an isobutyl group or a trimethylethenyl group, and an ethyl fluorenyl group. Such as aromatic sulfhydryl groups and the like. The protecting group of the thiol group can use a protecting group conventionally used in the field of organic synthesis. Examples of the form in which the thiol group is protected include acetal (including semi-condensed). In the case where X is two or more, these rings are bonded to each other to form a ring of four or more members together with the carbon atom constituting the ring in the formula (i), and for example, a 5-membered s ring carbon ring (for example, ί a pentane ring), a 6-membered alicyclic carbocyclic ring (for example, a cyclohexane ring), a condensed ring of 2 or more alicyclic carbocyclic rings (monocyclic) (for example, a perhydronaphthalene ring (decahydronaphthalene ring)) An alicyclic carbon ring; an internal cigar ring such as a vinegar ring (for example, γ_butane vinegar ring) within 5 members, and a ring inside the 6-membered ring (δ·pentane ring). The carbazole compound (Α) may, for example, be Ν-vinylcarbazole; Ν-allyl carbazole-10-201221541; N-glycidyl carbazole; N-(methyl) propylene fluorenyl oxazole; carbazolyl Ethyl (meth) acrylate, oxazolyl ethoxyethyl (meth) acrylate, sigma quetia (1-methylethyl) (fluorenyl) acrylate acid, leaf-based ( 2-methylethyl)(mercapto)acrylic acid vinegar-specific carbazole-based (meth) acrylate or the like - substituted for the taste derivative. In the case where R is a vinyl group, an allyl group, an epoxy group or an oxetanyl group, the miso compound (Α) has cationic hardenability. In the case where the ruler is an acryloyl group or a methacryloyl group, the carbazole compound (Α) has a radical hardenability. Further, in the case where R is a vinyl group or an allyl group, the carbazole compound (Α) may have a case of having radical curability. When r is a vinyl group or an allylic group, the curing shrinkage tends to be small, which is suitable. The carbazole compound (Α) is preferably Ν-vinylcarbazole or allyl carbazole. Further, the carbazole compound (Α) may be used singly or in combination of two or more. The content of the carbazole compound (A) is 1 〇 to 8 〇% by weight based on the total amount of the polymerizable (curable) compound (poly 2 compound) in the high refractive index resin composition for electronic components. Preferably, it is preferably ~% by weight 'more preferably 40 to 60% by weight. When the content of the compound (a) is in the range of the appropriate amount, the resin composition can provide a cured product having excellent coatability and a high refractive index. [Electrical element not invented by the compound--丨τ 1...The δ:(Β)' contained in the Dingzhou Λ 组 group contains more than one molecule in one molecule and contains a selected one from the epoxy group. a group (b) of at least one reactive functional group in the group of ethylene ether, propyl (tetra)oxy and f-propyl (tetra). It is possible to use one kind of W or one type at the same time. It is preferred that the composition of only the combination of -11-201221541 is liquid at 0 to 90 °C. By such a setting, the blended resin composition of the compound (B) and the compound (A) becomes easy to become a liquid at 〇 to 90 °C. Further, it is also set to contain the compound (A) in the compound (B). In the group (b) containing a reactive functional group of the compound (B), 'epoxy group, oxetanyl group, vinyl ether group having cationically polymerizable' (meth) acrylonitrile group has radical polymerization Sex. The vinyl ether group may also have a case of radical polymerization. The compound (B) may, for example, be a compound having a different aromatic ring and a cationic polymerizable functional group in one molecule, and having one or more aromatic donors, a, and one radical. Polymeric functional group: a compound (Β·2); a compound (B_3) having more than one aromatic ring or more of a cationically polymerizable fluorenyl group in a pseudo molecule; and one or more aromatic rings and two or more The above-mentioned radically polymerizable group-based compound of a human-group ring and a cationically polymerizable functional group (B-5 has an aliphatic compound (IV); and has a base group and a cation-based polymerizable functional group having a radical and a radical Μ Compounds of the group, etc. 11 s fluorenyl compound (Β-8: The scented aromatic ring may be a monocyclic or condensed polycyclic aromatic ring of a benzene ring or a condensed polycyclic ring: a phenanthrene ring, which hardens the resin composition. In the case, it is possible to obtain two ring-hardened materials in the present specification. The number of the ring skeleton is set to _. The multi-ring knife formed by the method has one or more aromatics. a compound (B-1) having a ring and a cationic poly-12-201221541 conjugated functional group Examples thereof include a compound having a benzene ring and a cycloalkyl group, such as glycidyl phenyl ether, phenol glycidyl ether, diphenol diglycidyl ether, and trisphenol glycidyl ether; glycidyl nonylphenyl ether, glycidyl ethylbenzene a compound having an alkyl group substituted with a benzene ring and an epoxy group, such as an ether, glycidyl propyl phenyl ether, glycidyl n-butyl phenyl ether, glycidyl butyl phenyl ether, etc. (for example, having a Cl -9 alkyl group) a compound which substitutes a benzene ring and an epoxy group); methyl phenol glycidyl ether, ethyl benzene glycidyl ether, propyl phenol glycidyl ether, n-butyl phenol glycidyl ether, tert-butyl phenol glycidyl ether, etc. Alkyl-substituted phenol glycidyl ether (for example, phenol glycidyl ether substituted by c丨_9 alkyl); benzyl (R)-(-)-glycidyl ether, phenylbenzyl glycidyl ether, etc. Lower glycidyl ether compound; phenyl vinyl ether, phenol vinyl ether, phenoxymethyl vinyl ether, (phenylphenoxy) methyl vinyl ether, (2-phenoxy) ethyl vinyl Ether, (2-phenylphenoxy)ethylethylene a vinyl ether compound having 1 or 2 acyclic rings, such as a phenyl ether; phenyl oxetane, phenoxy oxetane, phenoxymethyl oxetane, (phenylphenoxy) a methyl oxetane' (2-phenyloxy)ethyloxetane, (2-phenylphenyloxy)ethyloxetane or the like having a hydrazine or two benzene rings An oxetane compound, such a halide, etc. The Cm alkyl substituent may, for example, be a methyl group, an ethyl group, a propyl group or a tert-butyl group. _ One or more aromatic rings in one molecule Examples of the compound (B-2) having one radical polymerizable functional group include phenyl (meth) acrylate, phenol (meth) acrylate, (meth) acrylate, and (meth) &Acrylic (phenyl phenyloxy) methyl vinegar, (meth)acrylic acid (2-phenyloxy) ethyl ester, (meth)acrylic acid (2-phenylphenoxy) ethyl ester, etc. -13- 201221541 A compound of a cyclopentane and (fluorenyl) acrylonitrile; and such a complex, or a C1-9 alkyl substituent, and the like. Examples of the C,·9 alkyl substituents include a methyl group, an ethyl group, a propyl group, and a third butyl group. Examples of the halogen include F, cn, and Br. Examples of the compound (B-3) having one or more aromatic rings and two or more cationically polymerizable functional groups in one molecule include biphenyl diglycidyl ether, bisphenol A diglycidyl ether, and bisphenol F a compound having a benzene ring and two epoxy groups, such as glycidyl ether, bisphenol S diglycidyl ether, tetrakisylbiphenol diglycidyl ether; naphthalenediol diglycidyl ether, double-preferable second glycidyl ether a compound having a condensed ring and two epoxy groups, such as biscresol second glycidyl ether, bisphenoxyethanol second glycidyl ether, etc.; bisphenol F bis(3-ethyl-3-oxetan) a compound having an aromatic ring and two oxetanyl groups, such as an alkyl mercapto) ether; biphenyl divinyl ether, bisphenol A divinyl ether, bisphenol F divinyl ether, bisphenol a compound having a benzene ring and two vinyl ether groups, such as S divinyl ether or tetramethyl biphenol divinyl ether; naphthalenediol divinyl ether, bisphenol second vinyl ether, biscresol bismuth a combination of a condensed ring and two vinyl ether groups, such as vinyl ether or bisphenoxyethylidene divinyl ether And the like il thereof, or such a Cm alkyl substituted like. The base may be an alkyl group, an ethyl group, a propyl group, a third butyl group or the like; or a CM or a Br.

Examples of the C, _9 alkyl-substituted halogen include a compound (B_4) having one or more aromatic rings and two or more radical polymerizable functional groups in one molecule, and examples thereof include biphenol dimethyl acrylate. Bisphenol A di(meth)acrylate, bisphenol f diyl) acrylate, bisphenol S bis(indenyl) acrylate, tetrakis-ethylidene di(methyl) acrylate vinegar, etc. Benzene ring with two (methyl enelate = -14- 201221541 compounds; naphthalenediol bis(indenyl) acrylate, biphenol second (indenyl) acrylate, bisphenol quinone (fluorenyl) a compound having a condensed ring and two (meth) acrylonitrile groups, such as acrylate or bisphenoxyethanol bis(indenyl) acrylate; and such halides or such Cw alkyl substituents Examples of the Cw alkyl substituent include a mercapto group, an ethyl group, a propyl group, a tert-butyl group and the like. Examples of the halogen include F, Cl, Br, etc. Compounds having an aliphatic ring and a cationically polymerizable functional group (B-5) Examples thereof include cyclohexyl glycidyl ether, dicyclohexyl glycidyl ether, tricyclohexyl glycidyl ether, and the like. C5.20 cycloalkyl glycidyl ether compound; C5_2Q cycloalkyl oxalate such as cyclohexyl oxetanyl ether, dicyclohexyl oxetane group, tricyclohexyl oxetane alkyl ether a cyclobutane ether compound; a cyclopentyl vinyl ether, a dicyclohexyl vinyl ether, a tricyclohexyl vinyl ether or the like (: a 5 2 fluorene cycloalkyl vinyl ether compound, etc. having an aliphatic ring and a radical polymerizable property The functional group (B-6) may, for example, be a C52 fluorenylcycloalkyl group such as cyclohexyl (meth) acrylate, dicyclohexyl (meth) acrylate or tricyclohexyl acrylate. The acrylate compound or the like. The compound (8-7) having an alkyl group and a cationically polymerizable functional group may, for example, be glycidyl methyl ether, glycidyl ether, propyl glycidyl ether or butyl glycidyl ether. Hexyl hexyl glycidyl ether

Cm alkyl glycidyl ether compound; methyl oxetane, ethyl acetophene ether, propyl oxetane ether, butyl oxetane ether, etc. An oxetane ether compound; a mercapto vinyl ether ci9 alkyl ether compound such as ethyl vinyl ether, propyl vinyl ether or butyl vinyl ether, etc. Earth-15-201221541 having an alkyl group and a radical polymerization The compound (B_8) having a functional group may, for example, be a Cl_9 alkyl group such as methyl (meth)acrylate, ethyl (meth)acrylate, propyl (meth)acrylate or butyl (meth)acrylate (曱). Further, the compound (B) may, for example, be a compound represented by the following formula (2): ΖΗ θ - R1),, (2) [In the formula (2), Z1 represents a value of m. The polyvalent hydroxy compound is subjected to removal of a group having an OH group; r1 represents a glycidyl group, an oxetanemethyl group which may have a substituent, a vinyl group, or a (meth) acrylonitrile group; the above integers] » The above Z1 is a group having one or more aromatic rings, and examples of the aromatic ring include the above-exemplified ones. In the above formula (2), the hydroxy compound z1〇h of 'm=i may, for example, be a phenol having 丨~3 benzene rings such as phenol, phenol, diphenol or trisphenol; indophenol, phenol, propofol, An alkyl-substituted phenol such as n-butyl phenol or a third butyl phenol (for example, a phenol substituted with a Cw alkyl group); methyl phenol, ethyl phenol, propyl phenol, n-butyl phenol, or tertiary butyl phenol; Alkyl-substituted phenol (for example, substituted by C?-alkyl); alkyl alcohol of decyl alcohol, ethanol, propanol, butanol, etc. (for example, Cm alkanol); benzyl alcohol, benzyl alcohol, etc. An aliphatic ring-like alcohol oxime of cyclohexanol, a hexylhexanol or tricyclohexanol, and a ruthenium such as 5 ruthenium, etc. The above Cm alkyl substituent may, for example, be an alkyl group, an ethyl group or a propyl group. In the above formula (2), the m-valent polyvalent hydroxy compound Z (〇H)m in which m is 2 or more is exemplified by a phenol, a butyl group, and the like. 1-6 - 201221541 of bisphenol A, bisphenol f, bisphenol s, etc., a compound having two benzene rings, and the like, or such [Η alkyl substituents; naphthalenediol, bisphenol oxime ,double a compound having a condensed ring such as phenol or bisphenoxyethanol oxime, and the like, or a C"alkyl substituted 4; hydrogenated bisphenol VIII, hydrogenated bisphenol F' hydrogenated bisphenol S a compound having two cyclohexane rings such as a dicyclohexyl group; a compound having three or more aromatic rings such as a benzene ring, such as a cresol or a benzophenone, and the like, or The c- 9-alkyl substituent or the like may be mentioned. The c-quot; the substituent of the substituent may, for example, be a methyl group, a propyl group or a third butyl group. Examples of the dentate include F, CM, Br, etc. Groups containing a reactive functional group (b) It is suitable to use a group having a cationic polymerizable property, and more preferably an epoxy group is particularly preferably a glycidyl group. The number of the groups (b) of the reactive functional group contained in the compound molecule is, for example, 2 to 30's preferably 2 to 10's, more preferably 2 to 6, more preferably 2 to 3. The groups (8) of the plurality of reactive functional groups may be the same or different. The molecular weight of the compound (B) is not particularly limited, and is preferably from 100 to 100,000, preferably from 1 to 5 Å, based on the weight average molecular weight. The compound (B) is preferably a plurality of the above-mentioned compounds (B) which are different from each other. Further, at least one compound (B) of the plurality of compounds (B) is present in the i molecule! More than one aromatic ring and two or more reactive functional groups (group (b) containing a reactive functional group) are preferred. ^佳为 has two aromatic rings in i molecule A. By setting the compound to k kinds, the composition of the high refractive index resin for the electron tl piece is likely to be liquid in the form of 〇~90 c, preferably 〇~4〇c, particularly preferably near room temperature (0~3〇t) At any temperature of the left and right), it is a liquid, and after hardening, a cured product having a high refractive index can be obtained. -17· 201221541, Hua. Specifically, the substance (B) may be suitably used in the form of bisphenol ρ diglycidyl ether: fluorenyl phenyl diglycidyl diglycidyl ether, bis-mercapto diol condensed water, and the like, having 2 to 4 stupid rings. Glycidic acid; double test? a fluorene-terminated butane-terminated alkyl ether having 2 to 4 benzene rings, such as bis-3_ethyl hydrazinyl fluorenyl) ether; bisphenol F divinyl ether or the like having 2 to * benzene % of the second, vinyl ether; or bisphenol F: (meth)acrylic acid vinegar, etc., having 2 to 4 benzene rings, (mercapto) acrylic, etc. The compound (8) is preferably a compound having two compounds of a condensed glyceryl group and a stupid ring, and a ruthenium having two groups of an ethyl group and a benzene ring. Further, the compound (8) is preferably a resin composition having a compound of two kinds of a test group and a benzene ring, and is easily liquid at a relatively low temperature. The content of the above compound (Β) is not particularly limited, but is reciprocal with respect to the total amount of the polymerizable compound in the composition of the same refractive index resin. Preferably, it is preferably from 30 to 7 % by weight, particularly preferably from 4 to 60% by weight. When the content of the compound (8) is within such a range, a cured product having excellent hardness and coatability can be provided. Further, the content of the compound (B) is not particularly limited to 25 to 9 parts by weight, preferably 42.9 to 233.3 parts by weight, based on 1 part by weight per part by weight of the above-mentioned miso compound (4). It is 66 7~15〇 by weight. When the content of the compound (B) is in such a range, it is easy to make the high refractive index resin composition for electronic components in the range of 〇~9〇_L, and the degree of liquid y becomes liquid (4) in the first compound (8). The content of the compound having i of an aromatic ring and two or more reactive functional groups (containing a reactive group-forming group (8)) in one molecule is not particularly limited, and 30 to 100% by weight is Preferably, it is preferably 4〇~1〇〇% by weight. 18 - 201221541 [Polymerization Initiator (c)] The polymerization initiator (C) is contained in the high refractive index resin composition for electronic components of the present invention. The polymerization initiator (C) is not particularly limited, and a conventional polymerization initiator can be used, and a cationic photo or thermal polymerization initiator or a photo or thermal radical polymerization initiator can be suitably used. The polymerization initiators may be used alone or in combination of two or more. <Cationic photopolymerization initiator>

As the cationic photopolymerization initiator, for example, CYRACURE UVI-6970, CYRACURE UVI-6974, CYRACURE UVI-6990, CYRACURE UVI-950 (above, trade name of Union Carbide, USA), IRGACURE 250, IRGACURE 261, IRGACURE 264 can be used. (trade name, manufactured by Ciba Specialty Chemicals Co., Ltd.), SP-150, SP-151, SP-170, OPTOMER SP-171 (above, trade name, manufactured by Asahi Kasei Kogyo Co., Ltd.), CG-24-61 (Ciba Specialty) Chemicals company's trade name), DAICATII (trade name by DAICEL Chemical Industry Co., Ltd.), UVAC1 590, UVAC1591 (trade name by DAICEL CYTEC Co., Ltd.), CI-2064, CI-2639, CI-2624, CI- 2481, CI-2734, CI-2855, CI-2823, CI-275 8 , CI-1682 (above is the product name of Sakamoto Saoda Co., Ltd.), PI-2074 (trade name of Rhodia Corporation, pentafluorophenyl boric acid) Salt cumyl sulfonium salt), FFC509 (trade name of 3M company product), BBI-102, BBI-101, BBI-103, MPI-103, TPS-103, MDS-103 'DTS-103, NAT- 103, NDS-103 (trade name by Midori Chemical Co., Ltd.), CD-1010, CD-1011, CD-1012 (US Sar Diazo salt, strontium salt, strontium salt, scale salt represented by a commercial product such as CPI-100P, CPl-101A (trade name, manufactured by San-Apro Co., Ltd.) -19-201221541, etc. Selenium salt, oxynitride salt, money salt, etc. <Cationic thermal polymerization initiator> For the cationic thermal polymerization initiator, for example, San_Aid δι·45 and the same series of SI·47, SI_6〇, SI-60L, SI-8〇, SI_8〇L, SM can be used. 〇〇' SI"1〇〇L' SI-U〇L' SI-145^ SI-150. SI-160 > SMi〇l, SI-180L (The above is the trade name CIm2920 of Sanxin Chemical Industry Co., Ltd. CI_2946, (1)128, called (2), ci_(10), CI-2064 (above is the manufacturer of Japan #达股份有限公司); PP-33, CP_66, cp_77 (the manufacturer of Asahi Chemical Industry Co., Ltd.: Gas I'5: Rust 1°: 52:3, the product name of the company's products, etc., represented by the heavy orphan, " Li, nickel salt, barium salt, selenium salt, oxo salt, ammonium: - step can also be metal and B of Shao or Qin醯: a compound of a di-compound compound such as a diphenyl phenol and a (iv) alcohol, or a compound of a chelate metal and a ruthenium acetate 戋 醎 〆 或 or a titanium compound. The integrated compound of the ketone and the S. The use of cationic photo- or thermal polymerization initiators is particularly limited to $, for example, relative to electronic components, and is not contained in the composition containing the servant gate rate resin composition. The amount (polymerization 1: () and the polymerized weight of the compound (Β) are preferably: two total amounts) 1 part by weight. Handcuffs 1 main horses 1 to 12 Fanxian County , @ /土重量份,优选为0.Μ. Weight by weight left amount right "佳为〇·.5~丨. <hardening accelerator> W ί: Ming electronic components are composed of high refractive index resin The %-supplemented compound can be hardened by a positive sigma ion light or a thermal polymerization initiator which is also a hardening accelerator having a function of promoting the hardening rate. A well-known hardening accelerator can be used, and examples thereof include 1,8-diazabicyclo[5.4.0]undecene-7 (DBU), and salts thereof (for example, phenate, octanoate, p-toluate). 'antate, tetraphenylborate; 1,5-diazabicyclo[4.3.0]nonene-5 (DBN), and salts thereof (eg, scale salts, phosphonium salts, grade 4 ammonium salts, cesium) Rust salt); benzyl diamine, 2,4,6-glycol (didecylaminomethyl) phenol, hydrazine, hydrazine-dimethylcyclohexylamine, etc. - an imidazole such as mercapto imidazole or 1-cyanoethyl-2-ethyl-4-mercaptoimidazole; a phosphine such as an acid ester or a triphenylphosphine; an anthracene compound such as a tetraphenylphosphonium tetra(p-tolyl) borate; an organic metal salt such as tin octylate or zinc octylate; a metal chelate compound or the like. Mix two or more types.

In addition, U-CAT SA506, U-CAT SA102, U-CAT 5003, U-CAT 18Χ, 12XD (developed product) (manufactured by San-Apro), TPP-K, TPP- can also be used as the hardening accelerator. Commercial products such as MK (manufactured by Kitai Chemical Industry Co., Ltd.) and PX-4ET (manufactured by Sakamoto Chemical Industry Co., Ltd.). The amount (content) of the hardening accelerator is, for example, 0. 05 to 5 parts by weight, preferably 01 to 1 part by weight, based on the total amount of the polymerizable compound contained in the high refractive index resin composition for electronic components. 3 parts by weight, particularly preferably 2 to 3 parts by weight, most preferably about 25 to 2. 5 parts by weight. When the amount of use of the curing accelerator is less than 0 to 10 parts by weight, the curing acceleration effect may be insufficient. On the other hand, when the amount of the curing accelerator used is more than 5 parts by weight, the cured product may be colored and the color may be deteriorated. Case. <Photoradical polymerization initiator> The photoradical polymerization initiator may be, for example, diphenyl ketone, acetophenone benzyl, stilbene decyl ketone, benzoin, benzoin ether, benzoin B-21 - 201221541 ether, benzoin isopropyl ether, dimethoxyacetophenone, dimethoxyphenylacetophenone, diethoxyacetophenone, diphenyl disulfite, o-benzoin benzoic acid Ethyl ester, 4-didecylamino benzoic acid ethyl ester (KAYACURE EPA, manufactured by Nippon Kayaku Co., Ltd.), 2,4-diethyl thioxanthone (KAYACURE DETX, manufactured by Sakamoto Chemical Co., Ltd.) 2-methyl-1-[4-(indenyl)phenyl]-2-porphyrinylacetone-1 (IRGACURE 907, manufactured by CIBA-GEIGY Co., Ltd.), 2-didecylamino-2 2-Amino-2-benzylidenyl-1-phenylalkane compound (4-tetraphenyl)benylmercapto-1-phenylpropane, etc., tetrakis(t-butylperoxycarbonyl)diphenyl An aminobenzene derivative such as a ketone, a benzyl group, a 2-phenyl-2-methyl-1-phenylpropan-1-one or a 4,4-bisdiethylaminodiphenyl ketone, 2, 2'-bis(2-phenylphenyl)_4,5,4,,5,-tetraphenyl-1,2'-linked sodium saliva Imidazole compound such as β _ c μ μ, etc. produced by Gu Chemical Co., Ltd., 2,6-bis(trimethylsulfonyl)-4-(4-methoxynaphthalen-1-yl)-1,3,5 - Three-toothed methyl groups such as _methylated three-hook compound, 2·trimethylmethyl·5·(2-benzofuran-2-yl-vinyl)-1,3,4-oxadiazole The oxadiazole compound or the like may be used singly or in combination of two or more kinds (for example, mixed), or a photo sensitizer may be added as needed. From the viewpoints of sensitivity and chemical resistance, the photoradical polymerization initiator is a combination of an imidazole compound and an amine stupid derivative, a 2-amino-2-benzoylphenylene compound, _A It is preferred to use a compounding three-till compound and a methyl oxadiazole compound. <Thermal radical polymerization initiator> The thermal radical polymerization initiator may, for example, be an organic peroxide. As the organic peroxide, a dialkyl peroxide, a mercapto peroxide, a hydrogen peroxide, a ketone peroxide, a peroxyester or the like can be used. Specific examples of the organic peroxide include phenylhydrazine peroxide, peroxy-2-ethylhexanoic acid tert-butyl-22-201221541 ester, and 2,5-dimethyl-2,5-di (2). · Ethylhexyl) peroxyhexane, tert-butyl peroxybenzoic acid vinegar, tert-butyl peroxide, "supply: hydrogen, dicumyl peroxide, second Butyl peroxide, 2, dimethyl dimethyl-2,5-dibutylperoxyhexane, 2,4-dichlorobenzylidene peroxide-tert-butylperoxydiisopropylbenzene, ^Bis(t-butylperoxy)-3,3,5-trimethylcyclohexane, peryl cyanoethyl ketone, and the like. Even the above-mentioned thermal radical polymerization initiator may be used in combination with a metal salt of cobalt naphthenate, I (10), ring (four), ring compound of octyl material or octanoic acid, zinc, vanadium or the like. It is also possible to use a dimethylaniline #3 amine. The photo or thermal radical polymerization initiator may be used singly or in combination of two or more kinds (e.g., mixed) in any ratio. The amount of the sub-element is not particularly limited, and is 100 parts by weight of the total amount of the resin composition in the intermediate refractive index with respect to the electron X. Preferably, Λ 0 5 parts by weight to 4 parts by weight. Tax good horse ϋ.) [Inorganic filler (D)] The electronic opening of the invention I_ An ancient ... ancient rate resin composition can also enter - 〆 3 ,.., machine packing (D). Inorganic and can be used 1 ^ ” π...) is not specifically limited, using cerium oxide, oxidized sulphate, mica, synthetic, calcium oxide, calcium carbonate, oxidized, β stone bentonite, bathing soil...μ emulsified titanium , barium titanate, kaolin, ', boron nitride, aluminum nitride, tantalum carbide, bismuth window, oxidized planer, oxidation #, oxidation word, oxygen ^ glass beads, glass fiber, stone gf calcium oxide, hydrogen Magnesium oxide, hydrogen servant # Μ 乍 graphite, 埶. In addition, one or more of the genus (9) of the yoke filler can be exemplified by nano sulphur dioxide, nano TiO 2 - 201221541 Titanium, Nai Rice bran, carbon nanotubes, etc. The inorganic fillers (D) may be used singly or in combination of two or more. The inorganic fillers (D) may be, for example, International Publication No. 96/3 1 5 7 2 It is produced by a well-known method such as a flame hydrolysis method, a flame thermal decomposition method, or a battery method. A suitable inorganic filler (D) can be a nano-dispersed sol of colloidal inorganic particles which is stabilized. The product can be obtained from cerium oxide sol manufactured by BAYER and manufactured by Goldschmidt. Sn02 sols are commercially available products such as SiO2 manufactured by MERCK Co., Ltd., SiO 2 , ZrO 2 , Al 2 〇 3 and Sb 203 sol manufactured by Nissan Chemicals Co., Ltd., or Aerosil dispersions manufactured by DEGUSSA Co., Ltd. The inorganic filler (D) can be used. The viscosity behavior of the particles is changed by surface modification. Surface modification of the particles can be carried out using well-known surface modifiers. Such surface modifiers can be used, for example, in combination with inorganic fillers (D). The functional group of the surface forms an interaction compound such as a covalent bond or a dislocation, or a compound which can interact with the polymer substrate. Such a surface modifying agent can be, for example, a molecule having a rebel, (level 1, a compound of a functional group such as an amine group, a 4-membered ammonium carbonyl group, a glycidyl group, a vinyl group, a (meth) acryloxy group, or a fluorenyl group, etc., such a surface modifier is usually included in the standard. It is a liquid under temperature and pressure conditions, and the number of carbon atoms in the molecule is, for example, 15 or less, preferably 1 Torr or less, and particularly preferably 8 or less. The molecular weight of the aforementioned low molecular organic compound is not particularly limited. The amount is preferably 500 or less, preferably 35 Å or less, and particularly preferably 200 Å or less. Suitable surface modifiers include, for example, citric acid, acetic acid, propionic acid, butyric acid, valeric acid, caproic acid, and acrylic acid. , thioglycolic acid, crotonic acid, citrus-24- 201221541 citric acid, adipic acid, succinic acid, glutaric acid, oxalic acid, maleic acid and fumaric acid, etc. And the polycarboxylic acid type % is preferably a -acid acid type of the above-mentioned saturated or unsaturated-membered and polybasic acid § (suitably C methacrylate vinegar, etc. - C4 alkyl brewing); A β-diamino compound such as alkoxyacetone, 2,4-dihexamethylene, 3,5-glycolide, acetamidineacetic acid or C~C4 ortho-acetic acid. Further, it is not particularly limited, and a known surface coupling agent can also be used. The particle size of the inorganic material (D) is not particularly limited, and usually O.Olnm~2〇0 is preferably left and right, preferably 〇Um~1〇〇(4) is preferably about 0.1 nm to 50 μmη. In the case of the content of the inorganic filler (D), when the total content of the compound (Α) and the compound is 100 parts by weight, it is preferably 丨 加 加 (eight) parts by weight, more preferably Π) 〜1 〇〇. 〇 by weight. Further, the content of the inorganic filler (D) relative to the total amount of the high refractive index resin composition for electronic components is not particularly limited, and is preferably, for example, 5 to 95% by weight, preferably i 〇 to 9 Å by weight. [The decane coupling agent (E)] The high refractive index resin composition for electronic components of the present invention has adhesion to a substrate such as a substrate, and may further improve the content of a decane coupling agent. The decane coupling agent (Ε) is not particularly limited, and a well-known decane coupling agent can be used. The decane coupling agent (Ε) is, for example, selected from the group consisting of tetramethoxy decane, tetraethoxy decane, decyl triethoxy decane, dimethyl diethoxy decane, methyl triethoxy decane, and vinyl three. Ethoxy decane, ethylene trimethoxy sulphate, ethylene ginseng (methoxy ethoxylate), stupyl trimethoxy decane, diphenyl decyl decane, vinyl triethylene hydrazine - 25- 201221541 oxydecane, γ-(meth) propylene methoxypropyl triethoxy oxime, methyl) propylene methoxy propyl trimethoxy decane, γ-(methyl) propylene Oxypropyl decyl dimethoxy decane, γ-(indenyl) propylene methoxy propyl methyl monoethoxy ketone, ^ - glycidyl propyl propyl trimethoxy sec- ate, 3 glycidyl ether Propyl dimethyl decyloxy decane, 3-glycidyl fluorenyl propyl triethoxy decane, 3-glycidyl ether propyl fluorenyl diethoxy sulphite, 2-(3, 4- Epoxycyclohexyl)ethyltrimethoxydecane, p-ethylethenyltrimethoxy decane, 3-propenyloxypropyltrimethoxy zeoxime, Ν-(β-aminoethyl)-γ-amine Propylmethyldiazine Basear, Ν_(β_aminoethyl)-γ-aminopropyl decyl diethoxy decane, Ν-(β-aminoethyl)-γ-aminopropyltrimethoxy decane, Ν-(β- Amine ethyl)-γ-aminopropyl triethoxy oxime, ν_phenyl-γ-aminopropyltrimethoxydecane, γ-aminopropyltrimethoxy decane, γ·aminopropyltriethoxy Baseline, 3-mercaptopropyltrimethoxydecane, 3-mercaptopropyldiethoxydecane, 3-isopropylpropyldimethoxydecane, bis(triethoxycarbamidopropyl)tetra A substance which is relatively stable in an aqueous solution, such as a sulfide or a 3-isocyanate propyl triethoxy group. The decane coupling agent (Ε) may be used singly or in combination of two or more. The amount (content) of the ceramsite coupling agent (yttrium) is preferably in the range of about 1 to 20% by weight, preferably 0.3 to 8% by weight, based on the composition of the high refractive index resin for electronic components. More preferably 〇5~5 wt%. When the weight % is less than 5% by weight, the crosslinking effect of the resin produced by the decane coupling agent (E) is lacking, so that a dense film cannot be obtained, and the coupling with the metal substrate is not effective, the adhesion is poor, and it is difficult to obtain The desired alkali resistance and rust resistance 8 is higher than 20% by weight, and the water resistance and alkali resistance are remarkably lowered due to hydrolysis, and the film formation property is problematic, and the economical aspect is -26-201221541. It is easy to lose interest. [Other Additives j The electron element of the present invention is to use a polymeric forest. The composition of the refractive index resin can be used according to the need for a homogenizing agent, an antifoaming agent, a sea ancestors, a plasticizer, a absorbing agent, a Yankee. A conventional additive such as a phosphor, an organic solvent, an ultraviolet absorber, or an electron-dual release agent of the present invention. Sub-element Tian Gu + 9 (TC (preferably 〇~4〇. The composition of the resin is 0~-temperature TMM, / is near room temperature (G~ grab left and right)) Excellent operability: a closed, sealed or surface device of 70 electrons, and a packaged device, such as a sealing agent, a sealant, etc., which are necessary for an electronic component having a high refractive index as the organic electroluminescence device 4. ^ # ® tll .. can also be used as a coating or adhesive for anti-reflection film of display. [Manufacturing method of high refractive index resin composition for electronic components] The high refractive index resin composition is obtained by hooking and mixing the t components. In order to obtain the electron: two-refractive index resin composition of the present invention, it is preferable to use a self-rotating agitating agitating, a self-propelled machine, or a planetary crucible. Mixing, dissolving, mixing, dispersing, etc., in a known mixing machine such as a mixer, a 3-roll mill, or a bead mill, so that the components are as uniform as possible. [Cured (resin cured)] The high refractive index resin composition for electronic parts of the present invention can be made by light or It is hardened by heat, and it can be hardened by light of 100 mJJ/cm2 or more by a mercury lamp etc. Moreover, it can harden by heat, and can be the temperature of 5〇2. 〇 (rc (preferably 5〇~ -27- 201221541 190 °C, more preferably 50~180 °C), with a hardening time of 10 to 600 minutes (preferably 10 to 480 minutes, more preferably 15 to 360) In the case where the hardening temperature and the hardening time are less than the lower limit of the above range, the hardening becomes insufficient. In contrast, when the upper limit is higher than the above range, the resin component may be decomposed. Therefore, there is a case where neither of them may be inferior. The hardening conditions are determined according to various conditions, and the hardening time may be shortened in the case where the hardening temperature is high, and the hardening time may be appropriately adjusted in the case where the hardening temperature is low. When the high refractive index resin composition for an electronic component of the present invention is cured, a cured product having a high refractive index can be obtained. The cured product obtained by curing the high refractive index resin composition for an electronic component of the present invention has a high refractive index. Refractive index丨62 to 175 is preferable, and more preferably 1.64 to 1.70. [Organic electroluminescent device, LED device, or display] An electronic component of the high refractive index resin composition for electronic components of the present invention is a suitable example. An organic electroluminescent device, an LED device, a display, etc. according to the present invention, a high refractive index resin composition for an electronic component, the extraction efficiency of the nine lines of the electronic components is increased [Blocking agent, sealant, or coating agent] The sealing agent, the wheat seal, the sealant, or the coating agent (antireflective coating agent) of the present invention contain the above-mentioned electronic component The composition thus has a high refractive index in the case of a liquid at any temperature of 0 to 90 c. Therefore, it is necessary to have a high refractive index after hardening of the device or the like: an electroluminescent device, (4) electronic components are sealed, sealed, and the parts can be used. 〃 y, the anti-reflective surface coating, etc. -28-201221541 [Examples] Hereinafter, the present invention will be described in more detail based on the examples, and the present invention is not limited by the examples. Synthesis Example [Synthesis of bisphenol F divinyl ether] Sodium carbonate (31 8 g, 3 〇〇〇 mm 加入) was placed in a 2 liter four-necked flask equipped with a Dean Stark condenser, a stirrer, and a thermometer. 1),

A stupid (537.2g), ethyl propionate (2〇〇g, 2〇〇〇mmol), biguanide F (51.6g, 257.7mm〇l), and gasified anthracycline octane complex [ IrC1 (c〇d)] 2 (5.04 g, 7.50 mmol) was immersed in an oil bath at 130 ° C and heated to reflux. The water produced by the reaction was removed to the outside of the reaction system while mixing for 4 hours. Then the reaction solution was allowed to cool to room temperature, water was added and transferred to a sep. funnel. The aqueous layer was extracted with ethyl acetate, saturated brine was added to the organic layer, and washed. Then, the organic layer was separated and dried over anhydrous magnesium sulfate, and then the solvent was evaporated to give a crude product. This was purified by vacuum distillation (142 ° C, 30 Pa) to give the desired product ( bisphenol F divinyl ether) (63.0 g, 97%). 'H-NMR (500MHz, CDC13) 63.90 (s, 0.58H), 3.95 (s, 1·〇4Η), 4.01 (s, 0.30H), 4.36-4.40 (m, 2H), 4.63-4.74 (m, 2H), 6.57-6.63 (m, 2H), 6.93-7.00 (m, 4H), 7.10-7.21 (m, 4H). 'Example 1 N-vinylcarbazole (trade name P0656; manufactured by Tokyo Chemical Industry Co., Ltd.) 4 parts by weight, bisphenol F diglycidyl ether (trade name re-303 S; manufactured by Nippon Kasei Co., Ltd.) 3 parts by weight, o-phenol glycidyl ether (trade name G0098; Tokyo Chemical Co., Ltd. -29-201221541) 30 weight And a photocationic initiator Ρΐ·2〇74 1 part by weight, put into a revolving scavenging defoaming device (type AR-25〇; manufactured by Thinky), stir, dissolve, mix, disperse, and prepare a resin Composition liquid. The obtained resin composition was uniformly liquid at room temperature (20 ° C) (i.e., the softening point was less than 20 ° C). (Examples 2 to 3) A resin composition liquid was prepared in the same manner as in Example 1 except that the carbazole compound shown in Table 1 and the compound (B) were used in the amounts shown in Table 1. In the Example 2, the obtained resin composition exhibited a uniform liquid state at room temperature (20 ° C) (i.e., the softening point was less than 2 ° C), and in Example 3, the softening point was 46 °C. Example 4 4 parts by weight of N-ethylene sulfanthine (trade name p〇656; manufactured by Tokyo Chemical Industry Co., Ltd.), 60 parts by weight of F diglycidyl ether, and 1 part by weight of thermal cationic initiator SI-60L 'Into a revolutionary stirring and defoaming device (type AR-250; manufactured by Thinky), stirring, dissolving, mixing, and dispersing were carried out to prepare a resin composition liquid. The obtained resin composition exhibited a uniform liquid state at room temperature (20 ° C) (i.e., the softening point was less than 2 〇〇 c). (Examples 5 to 7) A resin composition liquid was prepared in the same manner as in Example 4 except that the carbazole compound (A) and the compound (B) shown in Table 1 were used in the amounts shown in Table 1. Either of the obtained resin compositions exhibited a uniform liquid state (i.e., a softening point of less than 2 Å) at room temperature (20 ° C). <Curing of Resin Composition> The resin composition obtained in Examples 1 to 3 was irradiated with light at 1000 mJ/cm 2 by a mercury lamp to produce a cured product. -30-201221541 The resin composition obtained in each of Examples 4 to 7 was heated at 1 〇 0 C to produce a cured product. <Measurement of Refractive Index> The refractive index at 589 nm of the obtained cured product was measured using a Model 2〇10稜鏡 coupler manufactured by Metdcon. The results are disclosed in Table 1. <Measurement of softening point> The softening point was measured using a Yanaco micro melting point measuring apparatus Mp_5〇〇D for the solid resin at room temperature among the obtained resin compositions. [Table 1] "

(Fabricity of the compound (589 nm) [Industrial Applicability The high refractive index resin composition for electronic components of the present invention is excellent in handleability at the time of sealing, sealing or surface coating. Therefore, a blocking agent, a sealant, or the like for an electronic component having a high refractive index, such as an organic electroluminescence device or a led device, can be used. Further, a surface coating agent or an adhesive for an antireflection film of a display can also be used. [Simple description of the diagram] None. [Main component symbol description] M. 〇 -31-

Claims (1)

201221541, Shen Qing Patent Range: 1. The electronic component used in the ancient 4匕A contains a resin composition of the primed rate, which is characterized by the following formula (1) / kg of the taste of the sitting compound (4): (1) Miscellaneous [丁式二, R represents a group containing a group selected from the group consisting of ethylene group, epoxy group, oxonium group, propylene ketone group and methacrylic acid group to == functional group a group (4); x is a scent = a substituent which constitutes each ring, which represents a dentate atom, a fluorenyl group, a dentate group, a base group which can be protected by a protective group, and a protective group which can be protected by a protective group. The amine group protected by the protecting group, the m which can be protected by the protecting group, the sulfo group which can be protected by the protecting group, the side oxy group, the nitrate 4, the cyanamide, the ke group, the protecting group, and the m group. An integer of ～8, in which: plural x may be the same or different, or may be bonded to each other to form a ring of 4 or more members together with the carbon atom of the ring in the structural formula]; a compound (B) comprising a group of an epoxy group having a group of an epoxy group; an ethyl group; an ethyl group; an acryl group; and a group of at least one reactive group; And the polymerization initiator (c), and any one of them is liquid at 〇~9〇. 'Straight and Bu 2. If you apply for patent scope! The high refractive index resin composition for electronic components of the present invention contains a plurality of the plurality of compounds (b) which are different from each other. 3. The high refractive index resin composition for electronic components according to the invention of claim i, wherein the compound (B) contains two or more reactive members - 32 - 201221541 energy groups and one or more aromatic rings. 4. The patent specification _2 / the high refractive index resin composition for electronic components, wherein at least one compound W of the compound 1 π λ is contained in the compound W contains two or more of the aforementioned reactive functional groups. And (four) or more of the aromatic ring. 5. If you apply for a patent scope! The high refractive index resin composition yarn for electronic components of any one of the four items, which contains an inorganic filler (D) in one step. 6. If you apply for a patent scope! The high refractive index resin composition for electronic components according to any one of the items 5, further comprising a decane coupling agent. 7. The high refractive index resin composition for electronic components according to any one of the preceding claims, wherein the electronic component is an organic electroluminescence device, an LED device, or a display. 8 - a hardened material which is obtained by hardening a high refractive index resin composition for an electronic component according to any one of claims 7 to 9. A blocking agent which contains the patent application scope The composition of the high refractive index resin for electronic components according to any one of the items of the present invention, wherein the composition of the high refractive index resin for electronic components according to any one of claims 7 to 7 is composed of a high refractive index resin. 11 . An antireflection coating composition comprising the high refractive index resin composition for an electronic component according to any one of claims 1 to 7 of the patent application. 12. An organic electroluminescence device comprising Patent application No. 8 of the hardened material. 13. A type of LED device comprising a hardened material according to the scope of the patent application. 14. A display comprising a cured product as in claim 8 of the patent application. 33- 201221541 IV. Designation of Representative Representatives (1) The representative representative of the case is: No. (2) Simple description of the symbol of the representative figure: None. 5. If there is a chemical formula in this case, please reveal the best indication of the characteristics of the invention. Chemical formula: