WO2013008757A1 - ダイシングテープ一体型接着シート、半導体装置、多層回路基板及び電子部品 - Google Patents
ダイシングテープ一体型接着シート、半導体装置、多層回路基板及び電子部品 Download PDFInfo
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- WO2013008757A1 WO2013008757A1 PCT/JP2012/067374 JP2012067374W WO2013008757A1 WO 2013008757 A1 WO2013008757 A1 WO 2013008757A1 JP 2012067374 W JP2012067374 W JP 2012067374W WO 2013008757 A1 WO2013008757 A1 WO 2013008757A1
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- Prior art keywords
- adhesive film
- weight
- dicing tape
- film
- resin
- Prior art date
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Definitions
- the present invention relates to a dicing tape integrated adhesive sheet, a semiconductor device, a multilayer circuit board, and an electronic component.
- This application claims priority based on Japanese Patent Application No. 2011-152370 for which it applied to Japan on July 8, 2011, and uses the content here.
- solder bonding In order to obtain an electrical connection between these electronic components, solder bonding is used. Examples of the solder bonding include a conductive bonding portion between semiconductor chips, a conductive bonding portion between a semiconductor chip such as a package mounted in a flip chip and a circuit board, a conductive bonding portion between circuit boards, and the like.
- a sealing resin generally called an underfill material is injected into the solder joint portion (underfill sealing).
- the gap (gap) generated by the solder joint is reinforced with a liquid sealing resin (underfill material)
- the liquid sealing resin (underfill material) is supplied after the solder joint, and the solder is bonded by curing it.
- the part is reinforced.
- the solder joints have a narrow pitch / narrow gap. Therefore, even if a liquid sealing resin (underfill material) is supplied to the solder joints after the solder joints, the gaps There is a problem that liquid sealing resin (underfill material) does not spread in between, making it difficult to fill completely.
- An object of the present invention is to provide a dicing tape-integrated adhesive sheet excellent in workability capable of simultaneously connecting terminals of opposing members and sealing a gap between members.
- a further object of the present invention is to provide a semiconductor device, a multilayer circuit board, and an electronic component that are manufactured using such a dicing tape-integrated adhesive sheet and have high electrical connection reliability.
- An adhesive film for electrically connecting the first terminal of the support and the second terminal of the adherend using solder, and bonding the support and the adherend, and a dicing tape A dicing tape-integrated adhesive sheet having a laminated structure including: Adhesion temperature at the time of adhering the adhesive film to the surface on which the first terminal of the support is formed is T [° C.], the pressure applied to the adhesive film is P [Pa], and the adhesive film at the adhering temperature When the melt viscosity of ⁇ [Pa ⁇ s] is 1.2 ⁇ 10 3 ⁇ (T ⁇ P) / ⁇ 1.5 ⁇ 10 9 , The application temperature T is 60 to 150 ° C., the pressure P is 0.2 to 1.0 MPa, and the melt viscosity ⁇ of the adhesive film at the application temperature T is 0.1 to 100,000 Pa ⁇ s.
- a dicing tape-integrated adhesive sheet characterized by that.
- (3) The adhesive film comprises (A) a phenolic resin, (B) an epoxy resin; (C) a compound having a flux function; (D) a film-forming resin;
- the compound (C) having a flux function wherein the compound having a flux function includes two phenolic hydroxyl groups in one molecule and a carboxyl group directly bonded to at least one aromatic group.
- (11) The dicing tape-integrated adhesive sheet according to (10), wherein a content of the filler is 0.1% by weight or more and 80% by weight or less.
- connection between the terminals of the opposing members and the sealing of the gaps between the members can be performed simultaneously, and unevenness caused by a plurality of wiring circuits on the circuit board can be satisfactorily embedded.
- a dicing tape-integrated adhesive sheet excellent in workability can be provided, and a semiconductor device, a multilayer circuit board, and an electronic component manufactured using such a dicing tape-integrated adhesive sheet can be provided.
- FIG. 1 is a cross-sectional view schematically showing an example of a method for producing a dicing tape-integrated adhesive sheet of the present invention.
- FIG. 2 is a cross-sectional view schematically showing an example of a method for manufacturing a semiconductor device using the dicing tape-integrated adhesive sheet of the present invention.
- FIG. 3 is a cross-sectional view schematically showing an example of a method for manufacturing a semiconductor device using the dicing tape-integrated adhesive sheet of the present invention.
- the dicing tape-integrated adhesive sheet of the present invention is configured such that the first terminal of the support and the second terminal of the adherend are electrically connected using solder, and the support and the adherend are connected.
- a dicing tape integrated adhesive sheet having a laminated structure composed of an adhesive film to be bonded and a dicing tape When the adhesive film is attached to the surface on which the first terminal of the support is attached, the application temperature is T [° C.], the pressure applied to the adhesive film is P [MPa], and the adhesive film at the application temperature is When the melt viscosity is ⁇ [Pa ⁇ s], the relationship of 1.2 ⁇ 10 3 ⁇ (T ⁇ P) / ⁇ 1.5 ⁇ 10 9 is satisfied, The bonding temperature T is 60 to 150 ° C., the pressure P is 0.2 to 1.0 MPa, and the melt viscosity ⁇ of the adhesive film at the bonding temperature is 0.1 to 100,000 Pa ⁇ s. It is characterized by.
- the semiconductor device, the multilayer circuit board and the electronic component of the present invention electrically connect the support having the first terminal and the adherend having the second terminal by the cured product of the adhesive film. And the said support body and the said to-be-adhered body are adhere
- the dicing tape-integrated adhesive sheet of the present invention is configured such that the first terminal of the support and the second terminal of the adherend are electrically connected using solder, and the support and the adherend are connected.
- An adhesive film to be bonded and a dicing tape are essential components.
- an intervening layer and an outer layer described later may be provided.
- the configuration of each part of the dicing tape integrated adhesive sheet will be described in detail sequentially.
- the dicing tape-integrated adhesive sheet of the present invention only the adhesive film is a constituent element of the semiconductor device.
- dicing tape As the dicing tape, any dicing tape generally used can be used. Specific examples of the constituent material for the dicing tape support film include polyethylene, polypropylene, polybutene, polybutadiene, polymethylpentene, polyvinyl chloride, vinyl chloride copolymer, polyethylene terephthalate, polybutylene terephthalate, polyurethane, and ethylene vinyl acetate.
- the average thickness of the support film is not particularly limited, but is preferably about 5 to 200 ⁇ m, and more preferably about 30 to 150 ⁇ m.
- the support film has moderate rigidity, the dicing tape and the adhesive film are reliably supported, and the handling of the dicing tape integrated adhesive sheet is facilitated. Adhesiveness with the support body which has a 1st terminal can be improved by curving moderately.
- an adhesive layer of a dicing tape what is comprised with the 1st resin composition containing an acrylic adhesive, a rubber adhesive, etc. can be used.
- the constituent material of the support film is not particularly limited, but when the adhesiveness of the first resin composition is controlled by light (visible light, near infrared light, ultraviolet light), X-ray, electron beam or the like, light (visible light, Near infrared rays, ultraviolet rays), X-rays, electron rays, and the like are preferable.
- polyolefin resins such as polyvinyl chloride, polyethylene, polypropylene, polybutene, polybutadiene, and polymethylpentene, ethylene / vinyl acetate copolymers, Ionomers, ethylene / (meth) acrylic acid copolymers, olefinic copolymers such as ethylene / (meth) acrylic acid ester copolymers, polyalkylene terephthalate resins such as polyethylene terephthalate and polybutylene terephthalate, styrene thermoplastics Elastomer, olefinic thermoplastic elastomer, polyvinyl A thermoplastic resin such as isoprene or polycarbonate, or a mixture of these thermoplastic resins is used.
- polyolefin resins such as polyvinyl chloride, polyethylene, polypropylene, polybutene, polybutadiene, and polymethylpentene
- ethylene / vinyl acetate copolymers Iono
- the elastomer is preferably a block copolymer comprising a polystyrene segment represented by the general formula (1) and a vinyl polyisoprene segment represented by the general formula (2).
- n is an integer of 2 or more
- n is an integer of 2 or more
- a manufacturing method of a support film General shaping
- molding methods such as a calendar method and an extrusion molding method, can be used. It is preferable that a functional group that reacts with the material constituting the adhesive layer, such as a hydroxyl group or an amino group, is exposed on the surface of the support film.
- the surface of the support film is preferably surface-treated with a corona treatment or an anchor coat.
- acrylic pressure-sensitive adhesive examples include resins composed of (meth) acrylic acid and esters thereof, (meth) acrylic acid and esters thereof, and unsaturated monomers copolymerizable therewith (for example, vinyl acetate, Copolymers with styrene, acrylonitrile, etc.) are used. Two or more kinds of these copolymers may be mixed.
- copolymers with one or more of the above are copolymers with one or more of the above.
- the first resin composition includes urethane acrylate, acrylate monomer, polyvalent isocyanate compound (for example, 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate) in order to control tackiness (adhesiveness).
- polyvalent isocyanate compound for example, 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate
- Monomers and oligomers such as isocyanate compounds may be added.
- the first resin composition when controlling the adhesiveness of the adhesion layer by light (visible light, near infrared rays, ultraviolet rays), the first resin composition preferably contains a photocuring component.
- the photocuring component is cured by light irradiation, and as a result of curing, an acrylic pressure-sensitive adhesive or the like is taken into the crosslinked structure of the curing component, the adhesive strength of the adhesive layer is reduced.
- a photocuring component for example, a low molecular weight compound having at least two polymerizable carbon-carbon double bonds that can be three-dimensionally cross-linked by irradiation with energy rays such as ultraviolet rays and electron beams is used. Can do.
- the photocuring component is not particularly limited.
- urethane acrylate is preferred.
- the photocuring component is not particularly limited, but it is preferable that two or more photocuring components having different weight average molecular weights are mixed. This is because if such a curing component is used, the degree of cross-linking of the resin by light irradiation can be controlled to improve the pickup property.
- a curing component for example, a mixture of a first photocuring component and a second photocuring component having a weight average molecular weight larger than that of the first photocuring component may be used.
- the effect of reducing the adhesive strength of the adhesive layer by such a photocuring component is not particularly limited.
- the adhesive layer has a reduced adhesive strength.
- a suitable pickup property can be obtained.
- a photocuring component is not specifically limited, It is preferable to mix
- the first resin composition contains a photocuring component
- a photopolymerization initiator By including a photopolymerization initiator, it is possible to facilitate the initiation of polymerization of the photocuring component.
- the photopolymerization initiator is not particularly limited.
- 2,2-dimethoxy-1,2-diphenylethane-1-one benzophenone, acetophenone, benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin isopropyl ether, benzyldiphenyl
- examples thereof include sulfide, tetramethylthiuram monosulfide, azobisisobutyronitrile, dibenzyl, diacetyl, ⁇ -chloranthraquinone, and the like.
- the first resin composition may contain a crosslinking agent.
- the crosslinking agent include epoxy crosslinking agents, isocyanate crosslinking agents, methylol crosslinking agents, chelating crosslinking agents, aziridine crosslinking agents, melamine crosslinking agents, and polyvalent metal chelating crosslinking agents.
- an isocyanate type crosslinking agent is preferable.
- the trimer of the polyisocyanate compound of polyhydric isocyanate and the trimer of a polyisocyanate compound are examples of the trimer of the terminal isocyanate compound obtained by making a polyisocyanate compound and a polyol compound react, or Examples thereof include blocked polyisocyanate compounds in which a terminal isocyanate urethane prepolymer is blocked with phenol, oximes and the like.
- polyvalent isocyanate examples include 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate, 1,3-xylylene diisocyanate, 1,4-xylene diisocyanate, diphenylmethane-4,4′-diisocyanate, diphenylmethane-2 4,4'-diisocyanate, 3-methyldiphenylmethane diisocyanate, hexamethylene diisocyanate, isophorone diisocyanate, dicyclohexylmethane-4,4'-diisocyanate, dicyclohexylmethane-2,4'-diisocyanate and the like.
- At least one polyisocyanate selected from the group consisting of 2,4-tolylene diisocyanate, diphenylmethane-4,4'-diisocyanate and hexamethylene diisocyanate is preferable.
- content of a crosslinking agent is not specifically limited, For example, it is preferable to mix
- An agent or the like may be added.
- the average thickness of the pressure-sensitive adhesive layer of such a dicing tape is not particularly limited, but is preferably about 1 to 100 ⁇ m, and more preferably about 3 to 20 ⁇ m. If the average thickness of the adhesive layer of the dicing tape is within the above range, the shape following property of the adhesive layer of the dicing tape is ensured, and the adhesiveness of the adhesive film to the semiconductor wafer can be further enhanced.
- the dicing tape-integrated adhesive sheet may have an intervening layer between the adhesive layer of the dicing tape and the adhesive film.
- the adhesive layer of the dicing tape is preferably higher in adhesiveness than the intervening layer.
- the adhesive force of the adhesion layer of the dicing tape with respect to an intervening layer and a support film becomes larger than the adhesive force of the intervening layer with respect to an adhesive film. Therefore, in a pickup process in manufacturing a semiconductor device described later, it is possible to cause peeling at a desired interface (that is, an interface between the intervening layer and the adhesive film) where peeling should occur.
- the gap between the dicing tape and the wafer ring is increased. Will be securely fixed. As a result, the positional deviation of the semiconductor wafer is reliably prevented, and the dimensional accuracy of the semiconductor chip can be increased.
- the adhesive film constituting the dicing film-integrated adhesive sheet of the present invention is an adhesive film that is used when a semiconductor chip or a semiconductor package is mounted on a circuit board, and is attached to the semiconductor chip or semiconductor package and the circuit board. It is what you wear.
- the adhesive film has a flux function.
- the circuit board means, for example, a semiconductor chip, a semiconductor wafer, a rigid board, a flexible board, a rigid flexible board, or the like on which a wiring circuit is formed.
- the conventional adhesive film used for such applications cannot sufficiently embed unevenness (gap) caused by a plurality of wiring circuits on the circuit board when the adhesive film is bonded to the circuit board. There was a problem that a gap was generated between the film and the circuit board, resulting in poor adhesion between the semiconductor chip and the circuit board.
- the bonding temperature T is 60 to 150 ° C.
- the pressure P applied to the adhesive film is 0.2 to 1.0 MPa
- the bonding temperature is
- the adhesive film has a melt viscosity ⁇ at T [° C.] of 0.1 to 100,000 Pa ⁇ s
- the application temperature T [° C.] the pressure P [Pa]
- the melt viscosity ⁇ [Pa S] is characterized in that it satisfies the relationship 1.2 ⁇ 10 3 ⁇ (T ⁇ P) / ⁇ 1.5 ⁇ 10 9 .
- the unevenness (gap) caused by a plurality of wiring circuits on the circuit board can be satisfactorily embedded with the adhesive film. It is possible to effectively prevent a gap from being generated between the circuit board.
- the value of (T ⁇ P) / ⁇ is less than the lower limit value, a gap is generated between the adhesive film and the circuit board.
- irregularities such as wiring circuits appear as irregularities on the surface of the adhesive film, and the adhesion to the semiconductor chip and the like is reduced.
- the value of (T ⁇ P) / ⁇ exceeds the upper limit, the adhesive film becomes too soft and the adhesive film protrudes from the edge of the circuit board.
- the adhesive film of the present invention has a bonding temperature T [° C.], a pressure P [Pa], and a melt viscosity ⁇ [Pa ⁇ s] of 1.2 ⁇ 10 3 ⁇ (T ⁇ under the above conditions. P) / ⁇ 1.5 ⁇ 10 9 is satisfied, but it is preferable that the relationship 1.6 ⁇ 10 3 ⁇ (T ⁇ P) / ⁇ 1.3 ⁇ 10 9 is satisfied. More preferably, the relationship of 2.0 ⁇ 10 3 ⁇ (T ⁇ P) / ⁇ 1.0 ⁇ 10 9 is satisfied. Thereby, the effect of this invention can be made more remarkable.
- the melt viscosity ⁇ of the adhesive film at the adhesive temperature T [° C.] of the adhesive film of the present invention is 0.1 to 100,000 Pa ⁇ s.
- melt viscosity By setting the melt viscosity to 0.1 Pa ⁇ s or more, it is possible to prevent the molten adhesive film from creeping up and contaminating the support or the adherend. Further, by setting the melt viscosity to 100,000 Pa ⁇ s or less, it is possible to prevent a poor conduction due to the molten adhesive film being bitten between the opposing terminals.
- the melt viscosity is preferably 0.2 Pa ⁇ s or more, particularly 0.5 Pa ⁇ s or more. Thereby, it can prevent more effectively that the fuse
- the melt viscosity is preferably 70,000 Pa ⁇ s or less, particularly preferably 30,000 Pa ⁇ s or less. Thereby, it can prevent more effectively that the adhesive film which fuse
- the adhesive film and the dicing sheet, or the adhesive film and the interposition layer are adhered to each other, and the transfer of the adhesive layer to the adhesive film surface is generated. It is possible to effectively suppress problems caused by the above.
- the adhesiveness between the adhesive film and the dicing sheet or between the adhesive film and the intervening layer is sufficient, and the adhesive film can be used in a dicing process or the like. Can be prevented from unintentionally peeling off.
- the melt viscosity ⁇ of the adhesive film is determined by the following measuring method.
- An adhesive film having a thickness of 100 ⁇ m was measured using a viscoelasticity measuring device (“RheoStress RS150” manufactured by HAAKE) under the conditions of a parallel plate of 20 mm ⁇ , a gap of 0.05 mm, a frequency of 0.1 Hz, and a heating rate of 10 ° C./min. Then, the value at the bonding temperature of the adhesive film was taken as the measured value.
- a viscoelasticity measuring device (“RheoStress RS150” manufactured by HAAKE)
- Such an adhesive film can be composed of, for example, the following components.
- the adhesive film of the present invention comprises (A) a phenol resin (hereinafter also referred to as compound (A)), (B) an epoxy resin (hereinafter also referred to as compound (B)), and (C) a flux function. And (D) a film-forming resin (hereinafter also referred to as compound (D)).
- the adhesive film contains 3 to 30% by weight of the compound (A), 10 to 80% by weight of the compound (B), 1 to 30% by weight of the compound (C), and 1 to 50% by weight of the compound (D). It is preferable.
- the melt viscosity ⁇ at the bonding temperature of the adhesive film can be set to 0.1 to 100,000 Pa ⁇ s. Further, it contains 3 to 28% by weight of the compound (A), 12 to 78% by weight of the compound (B), 3 to 25% by weight of the compound (C), and 6 to 40% by weight of the compound (D).
- the adhesive film satisfying the relationship as described above can be obtained more easily.
- the glass transition temperature of the cured product of the adhesive film can be increased, and further, the ion migration resistance can be improved. Moreover, since moderate softness
- the compound (A) is not particularly limited, and examples thereof include phenol novolak resin, cresol novolak resin, bisphenol A type novolak resin, bisphenol F type novolak resin, bisphenol AF type novolak resin, alkylphenol novolak resin, biphenol novolak resin, naphthol.
- the content of the compound (A) in the adhesive film is not particularly limited, but is preferably 3 to 30% by weight, more preferably 3 to 28% by weight, and 5 to 25% by weight. % Is more preferable.
- the weight average molecular weight of the compound (A) is not particularly limited, but is preferably 300 to 1,500, and particularly preferably 400 to 1,400. Thereby, the amount of outgas at the time of hardening an adhesive film increases, and it can prevent more effectively that the surface of support bodies or adherends, such as a semiconductor chip and a circuit board, is contaminated. Thereby, the flexibility and flexibility of the adhesive film can be more effectively ensured.
- the weight average molecular weight can be measured by GPC (gel permeation chromatogram).
- the adhesive film contains (B) an epoxy resin
- an adhesive film satisfying the above-described relationship can be obtained more easily, and when the adhesive film is bonded to the circuit board, Unevenness (gap) generated by a plurality of wiring circuits or the like can be embedded more effectively.
- flexibility and a flexibility can be provided to an adhesive film by this, the adhesive film excellent in handling property can be obtained.
- Examples of the compound (B) include bisphenol A type epoxy resin, bisphenol F type epoxy resin, glycidyl amine type epoxy resin, glycidyl ester type epoxy resin, naphthalene type epoxy resin, allylated bisphenol A type epoxy resin, and bisphenol S type.
- Examples thereof include epoxy resins, phenol novolac type epoxy resins, cresol novolac type epoxy resins, glycidyl ester type epoxy resins, trifunctional epoxy resins, and tetrafunctional epoxy resins.
- an adhesive film satisfying the above-described relationship can be obtained more easily, and the adhesive film adheres to a support or adherend such as a semiconductor chip or a substrate, and further after the adhesive film is cured.
- Bisphenol A type epoxy resin and bisphenol F type epoxy resin which are excellent in mechanical properties, are preferred.
- the compound (B) epoxy resin is preferably liquid at 25 ° C. More preferred are those having a viscosity at 25 ° C. of 500 to 50,000 mPa ⁇ s, and still more preferred are those having a viscosity of 800 to 40,000 mPa ⁇ s.
- the viscosity at 25 ° C. is set to the above lower limit or more, the tackiness of the adhesive film becomes strong, and the handling property can be prevented from being lowered.
- flexibility and flexibility of an adhesive film are securable by making the viscosity in 25 degreeC below the said upper limit.
- an epoxy resin having such a viscosity an adhesive film that satisfies the above-described relationship can be obtained more easily.
- the content of the compound (B) epoxy resin is not particularly limited, but is preferably 10 to 80% by weight, more preferably 12 to 78% by weight, and 15 to 75% by weight. Is more preferable. Thereby, the softness
- the adhesive film contains (C) a compound having a flux function, at least one of the first terminal of the support (semiconductor chip, substrate, etc.) and the second terminal of the adherend (semiconductor chip, substrate, etc.). Since the oxide film on one solder surface can be removed and the first terminal and the second terminal can be securely soldered, a multilayer circuit board, electronic component, and semiconductor device with high connection reliability Etc. can be obtained.
- the compound (C) is not particularly limited as long as it has a function of removing an oxide film on the solder surface. However, either the carboxyl group or the phenolic hydroxyl group, or both the carboxyl group and the phenol hydroxyl group are present. The compound provided is preferred.
- the compounding amount of the compound (C) is preferably 1 to 30% by weight, more preferably 3 to 25% by weight of the compound (C), and most preferably 3 to 20% by weight.
- the flux activity can be improved, and when the adhesive film is cured, the unreacted compound (A), compound (B) and compound (C ) Can be prevented, and migration resistance can be improved.
- (C) compounds having a flux function (hereinafter, such compounds are also referred to as curing agents having a flux function).
- curing agents having a flux function aliphatic dicarboxylic acids, aromatic dicarboxylic acids and the like that act as curing agents for epoxy resins also have a flux action.
- such a curing agent having a flux function that acts also as a flux and also acts as a curing agent for an epoxy resin can be suitably used.
- the compound having a carboxyl group (C) having a flux function means a compound having one or more carboxyl groups in the molecule, and may be liquid or solid.
- the compound having a phenolic hydroxyl group (C) having a flux function means a compound having one or more phenolic hydroxyl groups in the molecule, and may be liquid or solid.
- the compound having a carboxyl function and a phenolic hydroxyl group (C) having a flux function refers to a compound in which one or more carboxyl groups and phenolic hydroxyl groups are present in the molecule. Also good.
- (C) the compound having a flux function having a carboxyl group includes aliphatic acid anhydrides, alicyclic acid anhydrides, aromatic acid anhydrides, aliphatic carboxylic acids, aromatic carboxylic acids, and the like. It is done.
- Examples of the aliphatic acid anhydride relating to the compound having the carboxyl group (C) having a flux function include succinic anhydride, polyadipic acid anhydride, polyazeline acid anhydride, polysebacic acid anhydride, and the like.
- Examples of the alicyclic acid anhydride relating to the compound having the carboxyl group (C) having a flux function include methyltetrahydrophthalic anhydride, methylhexahydrophthalic anhydride, methylhymic anhydride, hexahydrophthalic anhydride, tetrahydroanhydride Examples include phthalic acid, trialkyltetrahydrophthalic anhydride, and methylcyclohexene dicarboxylic acid anhydride.
- the aromatic acid anhydride relating to the compound having the carboxyl group (C) having a flux function includes phthalic anhydride, trimellitic anhydride, pyromellitic anhydride, benzophenone tetracarboxylic anhydride, ethylene glycol bistrimellitate, Examples thereof include glycerol tristrimate.
- Examples of the aliphatic carboxylic acid related to the compound having the carboxyl group (C) having a flux function include, for example, a compound represented by the following general formula (3), formic acid, acetic acid, propionic acid, butyric acid, valeric acid, and pivalic acid. , Caproic acid, caprylic acid, lauric acid, myristic acid, palmitic acid, stearic acid, acrylic acid, methacrylic acid, crotonic acid, oleic acid, fumaric acid, maleic acid, oxalic acid, malonic acid, oxalic acid and the like.
- a compound represented by the following general formula (3) formic acid, acetic acid, propionic acid, butyric acid, valeric acid, and pivalic acid.
- Caproic acid caprylic acid, lauric acid, myristic acid, palmitic acid, stearic acid, acrylic acid, methacrylic acid, crotonic acid, oleic acid,
- n represents an integer of 1 or more and 20 or less.
- aromatic carboxylic acid related to the compound having the carboxyl group (C) having a flux function examples include benzoic acid, phthalic acid, isophthalic acid, terephthalic acid, hemimellitic acid, trimellitic acid, trimesic acid, merophanic acid, and planitic acid.
- the compound represented by the general formula (3) is preferable in terms of a good balance between the rate and the glass transition temperature.
- the compound in which n in the formula (3) is 3 to 10 can suppress an increase in the elastic modulus of the adhesive film 1 after curing.
- glutaric acid HOOC— (CH 2 ) 3 —COOH
- Examples of the compound having a phenolic hydroxyl group (C) having a flux function include phenols, and specifically, for example, phenol, o-cresol, 2,6-xylenol, p-cresol, m-cresol, o-ethylphenol, 2,4-xylenol, 2,5 xylenol, m-ethylphenol, 2,3-xylenol, meditol, 3,5-xylenol, p-tertiarybutylphenol, catechol, p-tertiaryamylphenol, Phenolic hydroxyl groups such as resorcinol, p-octylphenol, p-phenylphenol, bisphenol A, bisphenol F, bisphenol AF, biphenol, diallyl bisphenol F, diallyl bisphenol A, trisphenol, tetrakisphenol Monomers etc. containing the like.
- phenols and specifically, for example, phenol, o
- the compound having either a carboxyl group or a phenol hydroxyl group as described above, or a compound having both a carboxyl group and a phenol hydroxyl group is incorporated three-dimensionally by reaction with an epoxy resin.
- a curing agent having As a curing agent having flux activity for example, one or more phenolic hydroxyl groups that can be added to an epoxy resin in one molecule and one or more bonded directly to an aromatic group that exhibits a flux action (reduction action). And a compound having a carboxyl group.
- Curing agents having such flux activity include 2,3-dihydroxybenzoic acid, 2,4-dihydroxybenzoic acid, gentisic acid (2,5-dihydroxybenzoic acid), 2,6-dihydroxybenzoic acid, 3, Benzoic acid derivatives such as 4-dihydroxybenzoic acid and gallic acid (3,4,5-trihydroxybenzoic acid); 1,4-dihydroxy-2-naphthoic acid, 3,5-dihydroxy-2-naphthoic acid, 3, Examples thereof include naphthoic acid derivatives such as 7-dihydroxy-2-naphthoic acid; phenolphthaline; and diphenolic acid. These may be used alone or in combination of two or more.
- 2,3-dihydroxybenzoic acid, gentisic acid, and phenolphthaline which are excellent in the effect of removing the oxide film on the solder surface and excellent in reactivity with the epoxy resin.
- the blending amount of the curing agent having flux activity in the adhesive film is preferably 1 to 30% by weight, more preferably 3 to 25% by weight, and particularly preferably 3 to 20% by weight.
- the flux activity of the adhesive film can be improved, and the adhesive film has an unreacted flux activity with the epoxy resin. The curing agent is prevented from remaining. Note that migration occurs when the curing agent having unreacted flux activity remains.
- the compounding ratio of the compound (B) and the compound (C) is not particularly limited, but ((B) / (C)) is preferably 0.5 to 12.0, and 2.0 to 10. Particularly preferred is 0.
- ((B) / (C)) is preferably 0.5 to 12.0, and 2.0 to 10. Particularly preferred is 0.
- the adhesive film contains a film-forming resin (D) that improves the film-forming property of the adhesive film, it is easy to obtain a film state. Moreover, it is excellent also in the mechanical characteristic of an adhesive film.
- D film-forming resin
- Examples of the (D) film-forming resin include (meth) acrylic resin, phenoxy resin, polyester resin, polyurethane resin, polyimide resin, siloxane-modified polyimide resin, polybutadiene, polypropylene, styrene-butadiene-styrene copolymer, Styrene-ethylene-butylene-styrene copolymer, polyacetal resin, polyvinyl butyral resin, polyvinyl acetal resin, butyl rubber, chloroprene rubber, polyamide resin, acrylonitrile-butadiene copolymer, acrylonitrile-butadiene-acrylic acid copolymer, acrylonitrile-butadiene -Styrene copolymer, polyvinyl acetate, nylon and the like.
- the (D) film-forming resin it is preferable to use at least one selected from the group consisting of (meth) acrylic resins, phenoxy resins, and polyimide resins.
- the weight average molecular weight of the (D) film-forming resin is not particularly limited, but is preferably 10,000 or more, more preferably 20,000 to 1,000,000, still more preferably 30,000 to 900,000. When the weight average molecular weight is within the above range, the film formability of the adhesive film can be further improved.
- the content of the film-forming resin (D) is not particularly limited, but is preferably 1 to 50% by weight in the adhesive film, more preferably 5 to 40% by weight, and 6 to 40% by weight. More preferred is 10 to 35% by weight. When the content is within the above range, the fluidity of the adhesive film can be suppressed, and the handling of the adhesive film becomes easy.
- the adhesive film may further contain a curing accelerator.
- a hardening accelerator can be suitably selected according to the kind etc. of curable resin.
- the curing accelerator for example, an imidazole compound having a melting point of 150 ° C. or higher can be used.
- the melting point of the curing accelerator used is 150 ° C. or higher
- the solder component constituting the solder bump can move to the surface of the internal electrode provided on the semiconductor chip before the curing of the adhesive film is completed.
- the electrical connection between the internal electrodes can be improved.
- Examples of the imidazole compound having a melting point of 150 ° C. or higher include 2-phenyl-4-methylimidazole, 2-phenylhydroxyimidazole, 2-phenyl-4-methylhydroxyimidazole, and the like. They can be used in combination.
- the content of the curing accelerator in the adhesive film is not particularly limited, but is preferably 0.005 to 10% by weight, and more preferably 0.01 to 5% by weight.
- the function as a curing accelerator can be exhibited more effectively, the curability of the adhesive film can be improved, and the melt viscosity of the resin at the melting temperature of the solder component constituting the solder bump becomes too high. Therefore, a good solder joint structure can be obtained.
- the preservability of the adhesive film can be further improved.
- These curing accelerators may be used alone or in combination of two or more.
- the adhesive film may further contain a silane coupling agent.
- a silane coupling agent By including the silane coupling agent, the adhesion of the adhesive film to a support such as a semiconductor chip or a substrate or an adherend can be increased.
- the silane coupling agent for example, an epoxy silane coupling agent, an aromatic-containing aminosilane coupling agent and the like can be used. These may be used alone or in combination of two or more.
- the blending amount of the silane coupling agent may be appropriately selected, but is preferably 0.01 to 10% by weight, more preferably 0.05 to 5% by weight, based on the entire resin composition constituting the adhesive film. %, More preferably 0.1 to 2% by weight.
- the adhesive film may further include an inorganic filler. Thereby, the linear expansion coefficient of an adhesive film can be reduced, and reliability can be improved thereby.
- examples of the inorganic filler include silver, titanium oxide, silica, mica and the like. Among these, silica is preferable. Moreover, as a shape of a silica filler, although there exists crushing silica and spherical silica, spherical silica is preferable.
- the average particle diameter of the inorganic filler is not particularly limited, but is preferably 0.01 ⁇ m or more and 20 ⁇ m or less, and more preferably 0.05 ⁇ m or more and 5 ⁇ m or less. By setting it as the said range, aggregation of an inorganic filler within an adhesive film can be suppressed and an external appearance can be improved.
- the content of the inorganic filler is not particularly limited, but is preferably from 0.1 to 80% by weight, more preferably from 5 to 75% by weight, based on the entire resin composition constituting the adhesive film. 20 to 70% by weight is most preferable.
- a varnish obtained by mixing each resin component as described above in a solvent is applied onto a base material (support film) subjected to a peeling treatment such as a polyester sheet, and the solvent is substantially removed at a predetermined temperature.
- An adhesive film can be obtained by drying to such an extent that it does not contain.
- the solvent used here is not particularly limited as long as it is inert to the components used, but ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, DIBK® (diisobutyl ketone), cyclohexanone, DAA (diacetone alcohol), etc.
- Aromatic hydrocarbons such as benzene, xylene and toluene, alcohols such as methyl alcohol, ethyl alcohol, isopropyl alcohol and n-butyl alcohol, methyl cellosolve, ethyl cellosolve, butyl cellosolve, methyl cellosolve acetate, ethyl cellosolve acetate, etc.
- Cellosolve, NMP (N-methyl-2-pyrrolidone), THF (tetrahydrofuran), DMF (dimethylformamide), DBE (dibasic acid ester), EEP (3-ethoxypropionic acid ester) Chill), DMC (dimethyl carbonate) and the like are preferably used.
- the amount of the solvent used is preferably in the range where the solid content of the components mixed in the solvent is 10 to 60% by weight.
- the thickness of the obtained adhesive film is not particularly limited, but is preferably 1 to 300 ⁇ m, and more preferably 5 to 200 ⁇ m. When the thickness is within the above range, the resin component can be sufficiently filled in the gap between the joint portions, and the mechanical adhesive strength after curing of the resin component can be ensured.
- the adhesive film thus obtained can satisfactorily embed unevenness (gap) caused by a plurality of wiring circuits existing on the bonding surface of the circuit board when the adhesive film is bonded to the circuit board. It is possible to more effectively prevent a gap from being generated between the adhesive film and the circuit board. Therefore, it can be suitably used in the connection of members that require solder bonding, such as a semiconductor chip and a substrate, a substrate and a substrate, a semiconductor chip and a semiconductor chip, and a semiconductor wafer and a semiconductor wafer.
- the dicing tape-integrated adhesive sheet of the present invention may be provided with one or more intervening layers in addition to the adhesive film and dicing tape described above. Layer. Moreover, you may provide one or more outer layers in one side or both surfaces of a dicing tape integrated adhesive sheet, and the following base films are mentioned as an outer layer. By providing the outer layer, it also has a function as a protective film for protecting from contamination and impact.
- Base film As a constituent material of the base film, for example, polyethylene, polypropylene, polybutene, polybutadiene, polymethylpentene, polyvinyl chloride, vinyl chloride copolymer, polyethylene terephthalate, polybutylene terephthalate, polyurethane, ethylene vinyl acetate copolymer, ionomer, Examples include ethylene / (meth) acrylic acid copolymer, ethylene / (meth) acrylic acid ester copolymer, polystyrene, vinyl polyisoprene, polycarbonate, polyolefin and the like. One or a mixture of two or more of these may be used. Can be mentioned.
- the average thickness of the base film is not particularly limited, but is preferably 5 to 200 ⁇ m, and more preferably 10 to 150 ⁇ m. Thereby, since a base film becomes what has moderate rigidity, it can support a dicing tape and an adhesive film reliably, and can handle a dicing tape integrated adhesive sheet easily.
- the resin layer is made of a general pressure-sensitive adhesive, specifically, a second resin composition containing an acrylic pressure-sensitive adhesive, a rubber pressure-sensitive adhesive, and the like.
- the acrylic pressure-sensitive adhesive include resins composed of (meth) acrylic acid and esters thereof, (meth) acrylic acid and esters thereof, and unsaturated monomers copolymerizable therewith (for example, vinyl acetate, And copolymers with styrene, acrylonitrile, etc.). Two or more of these resins may be mixed.
- a copolymer with one or more selected is preferred. This makes it easy to control the adhesion and adhesiveness with an adherend (for example, an adhesive layer of a dicing tape, an adhesive film, etc.) with which the resin layer is in contact.
- the second resin composition includes urethane acrylate, acrylate monomer, polyvalent isocyanate compound (for example, 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate) in order to control adhesiveness (adhesiveness).
- polyvalent isocyanate compound for example, 2,4-tolylene diisocyanate, 2,6-tolylene diisocyanate
- isocyanate compounds may be added.
- the second resin composition includes methoxyacetophenone, 2,2-dimethoxy-2-phenylacetophenone, 2,2-diethoxyacetophenone, 2-methyl as a photopolymerization initiator when the resin layer is cured by ultraviolet rays or the like.
- Acetophenone compounds such as -1- [4- (methylthio) -phenyl] -2-morpholinopropane-1, benzophenone compounds, benzoin compounds, benzoin isobutyl ether compounds, methyl benzoin benzoate compounds, benzoin benzoic acid compounds
- a compound, a benzoin methyl ether compound, a benzylfinyl sulfide compound, a benzyl compound, a dibenzyl compound, a diacetyl compound, or the like may be added.
- the second resin composition also includes a rosin resin, a terpene resin, a coumarone resin, a phenol resin, a styrene resin, an aliphatic petroleum resin, an aromatic petroleum resin, an aliphatic aroma for the purpose of increasing adhesive strength and shear strength.
- the average thickness of such a resin layer is not particularly limited, but is preferably about 1 to 100 ⁇ m, and more preferably about 3 to 50 ⁇ m.
- the thickness is within the above range, it is not peeled off especially during dicing, it can be peeled off relatively easily with a tensile load during picking up, and it is difficult to be deformed during dicing or picking up. Thus, a layer excellent in pick-up property can be obtained.
- the base material 4a shown in FIG. 1A is prepared, and the intervening layer 1 is formed on one surface of the base material 4a.
- the laminated body 61 of the base material 4a and the intervening layer 1 is obtained.
- the intervening layer 1 is formed by, for example, applying the resin varnish containing the second resin composition described above by various application methods and then drying the applied film, or laminating a film made of the second resin composition, etc. Can be performed. Further, the coating film may be cured by irradiating radiation such as ultraviolet rays.
- Examples of the coating method include a knife coating method, a roll coating method, a spray coating method, a gravure coating method, a bar coating method, and a curtain coating method.
- an adhesive film 3 is formed on one surface of the prepared base 4b, whereby the base 4b and the adhesive film 3
- the laminate 62 is obtained.
- an adhesive layer 2 of a dicing tape is formed on one surface of the prepared support film 4, and thereby the support film 4 and a laminated body (dicing tape) 63 of the adhesive layer 2 of the dicing tape is obtained.
- the stacked body 61 and the stacked body 62 are stacked so that the intervening layer 1 and the adhesive film 3 are in contact with each other to obtain a stacked body 64.
- This lamination can be performed by, for example, a roll lamination method.
- the base material 4 a is peeled from the laminate 64.
- region of the said adhesive film 3 and the said intervening layer 1 is removed, leaving the base material 4b with respect to the laminated body 64 which peeled the said base material 4a.
- the effective region refers to a region whose outer periphery is slightly smaller than the outer diameter of the semiconductor wafer 7 or larger than the outer diameter and smaller than the inner diameter of the wafer ring 9. *
- the dicing tape adhesive layer 2, the intervening layer 1, and the adhesive film 3 are formed in the desired order on the support film.
- a dicing tape-integrated adhesive sheet may be produced.
- the base material 4b of the adhesive film 3 is applied as it is as an intervening layer, and the dicing tape adhesive layer 2, the intervening layer 1 (base material 4b), and the adhesive film 3 are formed in the desired order on the support film, and then the dicing tape.
- An integrated adhesive sheet may be produced.
- the intervening layer 1, the adhesive layer 2 of the dicing tape, and the adhesive film 3 have different adhesive strengths, it is preferable that they have the following characteristics.
- the adhesion force of the intervening layer 1 to the adhesive film 3 is preferably smaller than the adhesion force of the intervening layer 1 to the adhesive layer 2 of the dicing tape and the adhesive force of the dicing tape 2 to the support film 4.
- the adhesive film 3 of the dicing tape-integrated adhesive sheet 10 as described above and the semiconductor wafer 7 are brought into close contact with each other, and the dicing tape-integrated adhesive sheet 10 and the semiconductor wafer ( (Support 1) is laminated (first step).
- the surface bonded to the adhesive film 3 has a first terminal (not shown).
- the size and shape of the adhesive film 3 in plan view are slightly smaller than the outer diameter of the semiconductor wafer 7 or larger than the outer diameter, and the wafer A shape smaller than the inner diameter of the ring 9 is set in advance. For this reason, the entire lower surface of the semiconductor wafer 7 is in close contact with the entire upper surface of the adhesive film 3, whereby the semiconductor wafer 7 is supported by the dicing tape-integrated adhesive sheet 10.
- a dicing tape-integrated adhesive sheet 10 is laminated so that the first terminals of the semiconductor wafer 7 are covered with the adhesive film 3 (FIG. 2B).
- Examples of the method of laminating the dicing tape integrated adhesive sheet 10 on the semiconductor wafer 7 include a roll laminator, a flat plate press, a wafer laminator and the like. Among these, a method of laminating under vacuum (vacuum laminator) is preferable in order to prevent air from being involved during lamination.
- conditions to laminate What is necessary is just to be able to laminate without a void. Specifically, conditions of heating at 60 to 150 ° C. for 1 second to 120 seconds are preferable, and conditions of heating at 80 to 120 ° C. for 5 to 60 seconds are particularly preferable. When the laminating conditions are within the above range, the balance between the sticking property, the effect of suppressing the protrusion of the resin, and the degree of curing of the resin is excellent.
- the pressurizing condition is not particularly limited, but is preferably 0.2 to 2.0 MPa, particularly preferably 0.5 to 1.5 MPa.
- a wafer ring 9 is prepared. Subsequently, the laminate 8 and the wafer ring 9 are laminated so that the upper surface of the outer peripheral portion 21 of the adhesive layer 2 of the dicing tape and the lower surface of the wafer ring 9 are in close contact with each other. Thereby, the outer peripheral part of the laminated body 8 is supported by the wafer ring 9.
- the wafer ring 9 is generally made of various metal materials such as stainless steel and aluminum, the wafer ring 9 has high rigidity and can surely prevent the laminate 8 from being deformed.
- a dicer table (not shown) is prepared, and the laminate 8 is placed on the dicer table so that the dicer table and the support film 4 are in contact with each other.
- a plurality of cuts 81 are formed in the laminate 8 using a dicing blade 82 (dicing).
- the dicing blade 82 is composed of a disk-shaped diamond blade or the like, and a cut 81 is formed by pressing the dicing blade 82 against the surface of the laminated body 8 on the semiconductor wafer 7 side.
- the semiconductor wafer 7 is separated into a plurality of semiconductor chips 71 by relatively moving the dicing blade 82 along the gap between the circuit patterns formed on the semiconductor wafer 7 (second step). ).
- the adhesive film 3 is separated into a plurality of adhesive films 31.
- the cutting depth may be set so that the tip of the dicing blade 82 stays in the intervening layer 1.
- the dicing is performed so that the tip of the notch 81 stays in either the intervening layer 1 or the adhesive layer 2 of the dicing tape without reaching the support film 4.
- the problems associated with the generation of the shavings are surely solved. That is, when the semiconductor chip 71 is picked up, the occurrence of catching or the like is prevented, and when the picked-up semiconductor chip 71 is mounted on the adherend 5, foreign matter intrusion and solder joint failure are prevented. As a result, the manufacturing yield of the semiconductor device 100 can be improved, and the highly reliable semiconductor device 100 can be obtained.
- the laminate 8 in which the plurality of cuts 81 are formed is radially expanded (expanded) by an expanding device (not shown).
- an expanding device not shown
- the width of the cuts 81 formed in the stacked body 8 is increased, and accordingly, the interval between the separated semiconductor chips 71 is also increased.
- the expanding device is configured to maintain such an expanded state even in a process described later.
- the die bonder 250 attracts one of the separated semiconductor chips 71 by the die bonder collet (chip suction portion) 260 and pulls it upward.
- the interface between the adhesive film 31 and the intervening layer 1 is selectively peeled off, and a piece 83 formed by laminating the semiconductor chip 71 and the adhesive film 31 is picked up. (Third step).
- the reason why the interface between the adhesive film 31 and the intervening layer 1 is selectively peeled is that, as described above, the adhesive layer 2 of the dicing tape is higher in adhesiveness than the intervening layer 1, so that the support film 4 and This is because the adhesive force at the interface between the dicing tape and the adhesive layer 2 and the adhesive force at the interface between the adhesive layer 2 of the dicing tape and the intervening layer 1 are larger than the adhesive force between the intervening layer 1 and the adhesive film 3. That is, when the semiconductor chip 71 is picked up, the interface between the intervening layer 1 having the smallest adhesive force and the adhesive film 3 among these three locations is selectively peeled off.
- the individual piece 83 to be picked up may be selectively pushed up from below the dicing tape-integrated adhesive sheet 10 by the push-up device 400. Thereby, since the piece 83 is pushed up from the laminated body 8, the pickup of the piece 83 mentioned above can be performed more easily.
- a needle-like body (needle) or the like that pushes up the dicing tape-integrated adhesive sheet 10 from below is used (not shown).
- the dicing tape-integrated adhesive sheet 10 is disposed below the dicing tape-integrated adhesive sheet 10 after the second step and before the third step.
- the photocuring component contained in the adhesive layer 2 may undergo a photocuring reaction to reduce the adhesiveness.
- the adherend 5 has a second terminal (not shown) on the surface to be bonded to the adhesive film 3.
- Examples of the adherend 5 include a substrate and a semiconductor chip on which a semiconductor chip 71 is mounted and wiring is provided for electrically connecting the semiconductor chip 71 and the outside.
- Examples of the first terminal and the second terminal include an electrode pad and a solder bump. Moreover, it is preferable that solder exists in at least one of the first terminal and the second terminal.
- the picked-up piece 83 is placed on the adherend 5.
- the first terminal of the semiconductor chip 71 and the second terminal of the adherend 5 are temporarily bonded via the adhesive film 3 while being aligned.
- solder bonding conditions depend on the type of solder used. For example, in the case of Sn—Ag, it is preferable to perform solder bonding by heating at 220 to 260 ° C. for 5 to 500 seconds, particularly at 230 to 240 ° C. for 10 to 10 minutes. It is preferable to heat for 100 seconds.
- This solder bonding is preferably performed under the condition that the adhesive film 3 is cured after the solder is melted. That is, the solder bonding is preferably performed under the condition that the solder is melted but the curing reaction of the adhesive film 3 does not proceed so much. Thereby, the shape of the solder joint part at the time of solder joining can be made into the stable shape which is excellent in connection reliability.
- the adhesive film 3 is heated and cured (fifth step).
- Conditions for curing are not particularly limited, but conditions for heating at 130 to 220 ° C. for 30 to 500 minutes are preferable, and conditions for heating at 150 to 200 ° C. for 60 to 180 minutes are particularly preferable.
- the adhesive film 31 is picked up in a state where the adhesive film 31 is attached to the semiconductor chip 71, that is, in the state of the individual piece 83. Can be used for adhesion to the adherend 5 as it is. Therefore, by using the dicing tape-integrated adhesive sheet of the present invention, there is no need to separately prepare an underfill or the like, and the semiconductor device 100 in which the semiconductor chip 71 and the adherend 5 are electrically connected using solder. The manufacturing efficiency can be further increased.
- examples of the support 7 and the adherend 5 include a chip, a substrate (circuit board), and a wafer.
- circuit boards are used as the support 7 and the adherend 5, respectively, a multilayer circuit board bonded with a cured product of the adhesive film 3 can be obtained.
- an electronic component bonded with a cured product of the adhesive film 3 can be obtained.
- Example 1 ⁇ Formation of intervening layer> 100 parts by weight of a copolymer having a weight average molecular weight of 300,000 obtained by copolymerizing 30% by weight of 2-ethylhexyl acrylate and 70% by weight of vinyl acetate, and 45 parts by weight of a pentafunctional acrylate monomer having a molecular weight of 700
- a polyester film having a thickness of 38 ⁇ m obtained by releasing a mold of 2,2-dimethoxy-2-phenylacetophenone 5 parts by weight and 3 parts by weight of tolylene diisocyanate (Coronate T-100, manufactured by Nippon Polyurethane Industry Co., Ltd.)
- the thickness after drying was 10 ⁇ m, and then dried at 80 ° C. for 5 minutes.
- the ultraviolet-ray 500mJ / cm ⁇ 2 > was irradiated with respect to the obtained coating film, and the intervening layer was formed into a film on the polyester film.
- An adhesive layer varnish of a dicing tape adjusted with 3 parts by weight of Kogyo Co., Ltd. was prepared.
- the dicing tape adhesive layer varnish was applied to a release-treated polyester film having a thickness of 38 ⁇ m so that the thickness after drying was 10 ⁇ m, and then dried at 80 ° C. for 5 minutes.
- the adhesion layer of the dicing tape was formed into a film on the polyester film. Thereafter, a polyethylene sheet having a thickness of 100 ⁇ m was laminated as a support film.
- the obtained adhesive film varnish was applied to a base polyester film (base film, Toray Industries, trade name Lumirror) to a thickness of 50 ⁇ m, dried at 100 ° C. for 5 minutes, and a thickness of 25 ⁇ m. An adhesive film was obtained.
- base polyester film base film, Toray Industries, trade name Lumirror
- the intervening layer and the adhesive film are punched out to be larger than the outer diameter of the semiconductor wafer and smaller than the inner diameter of the wafer ring. A laminate was obtained.
- the polyester film on one side of the adhesive layer of the dicing tape was peeled off. And these were laminated
- a dicing tape integrated adhesive in which a laminate of a polyethylene sheet (support film) and an adhesive layer of a dicing tape (dicing tape), an intervening layer, an adhesive film, and a polyester film (outer layer) are laminated in this order. A sheet was obtained.
- a silicon wafer (diameter 8 inches, thickness 100 ⁇ m) having solder bumps was prepared.
- the polyester film was peeled from the dicing tape-integrated adhesive sheet, and the dicing tape-integrated adhesive sheet and the silicon wafer were laminated so that the peeled surface was in contact with the surface having the solder bumps of the silicon wafer.
- This is laminated with a laminator at a bonding temperature T of 80 ° C. and a pressure P of 0.8 MPa applied to the adhesive film (dicing tape integrated adhesive sheet) for 30 seconds to obtain a silicon wafer with a dicing tape integrated adhesive sheet. Obtained.
- the semiconductor device was also manufactured under the same conditions except that the bonding temperature T was 150 ° C. and the pressure P applied to the adhesive film (dicing tape integrated adhesive sheet) was changed to 0.3 MPa.
- the silicon wafer with the dicing tape integrated adhesive sheet was diced (cut) from the silicon wafer side using a dicing saw (DFD6360, manufactured by DISCO Corporation) under the following conditions. As a result, the silicon wafer was separated into individual pieces, and semiconductor chips having the following dicing sizes were obtained.
- a dicing saw D6360, manufactured by DISCO Corporation
- one of the semiconductor chips was pushed up with a needle from the support film side (back side) of the dicing tape-integrated adhesive sheet, and the pushed-up surface of the semiconductor chip was pulled up while adsorbed by a collet of a die bonder. This picked up the semiconductor chip with an adhesive film.
- the semiconductor chip is heated on the circuit board at 235 ° C. for 5 seconds while performing alignment so that the pads of the circuit board having the pads and the solder bumps are in contact with each other, and solder bonding is performed by melting the solder bumps. It was. Then, the semiconductor is heated at 180 ° C. for 60 minutes in an atmosphere of fluid pressure (pneumatic pressure) of 0.8 MPa to cure the adhesive film, and the semiconductor chip and the circuit board are bonded with the cured adhesive film. Got the device.
- fluid pressure pneumatic pressure
- Example 2 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 1 except that the adhesive film varnish was produced as follows. ⁇ Preparation of varnish for adhesive film> In the preparation of the varnish for the adhesive film, 20.4 parts by weight of cresol novolak resin (DIC, KA-1160) is changed to 15.0 parts by weight, and bisphenol F type epoxy resin (DIC, EXA-830LVP) is 56.8.
- DIC, KA-1160 cresol novolak resin
- DIC, EXA-830LVP bisphenol F type epoxy resin
- Part by weight is 45.0 parts by weight of bisphenol A type epoxy resin (DICIC, EPICLON-840S), and 15.0 parts by weight of trimellitic acid (Tokyo Chemical Industry Co., Ltd.) is 2,3-naphthalenedicarboxylic acid (Tokyo Chemical Industry)
- phenoxy resin Mitsubishi Chemical, YX-6594
- urethane acrylate polymer U-9200A, manufactured by Negami Kogyo Co., Ltd.
- -Phenyl-4-methylimidazole manufactured by Shikoku Kasei Kogyo Co., Ltd., 2P4MZ
- 0.1 part by weight was added to 2-phenyl-4,5-dihydroxy To 0.1 parts by weight of methylimidazole (Shikoku Kasei Kogyo, 2PHZ-PW), 0.5 parts by weight of ⁇ - (3,4-epoxycyclohe
- Example 3 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 1 except that the adhesive film varnish was prepared as follows.
- ⁇ Preparation of varnish for adhesive film> In preparation of varnish for adhesive film, 20.4 parts by weight of cresol novolak resin (manufactured by DIC, KA-1160) is added to 10.1 parts by weight of biphenylaralkyl type phenol (MEH-7851H, manufactured by Meiwa Kasei Co., Ltd.), and bisphenol F type Epoxy resin (DIC, EXA-830LVP) 56.8 parts by weight to 31.0 parts by weight Trimellitic acid (Tokyo Chemical Industry Co., Ltd.) 15.0 parts by weight phenol phthaline (Tokyo Chemical Industry Co., Ltd.) To 11.2 parts by weight, 7.2 parts by weight of phenoxy resin (manufactured by Mitsubishi Chemical Co., Ltd., YX-6554), 14.5 parts by weight of methacrylic acid ester polymer (man
- Example 4 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 1 except that the adhesive film varnish was prepared as follows. ⁇ Preparation of varnish for adhesive film> In the preparation of the varnish for adhesive film, 20.4 parts by weight of cresol novolak resin (DIC, KA-1160) is added to 4.4 parts by weight of phenol novolak resin (Sumitomo Bakelite, PR-55617), and bisphenol F type epoxy.
- DIC cresol novolak resin
- phenol novolak resin Suditomo Bakelite, PR-55617
- Resin (DIC, EXA-830LVP) 56.8 parts by weight to cresol novolak epoxy resin (Nippon Steel Chemical Co., Ltd., YDCN-700-5) 14.0 parts by weight trimellitic acid (Tokyo Chemical Industry Co., Ltd.) 15.0 parts by weight of 2,3-naphthalenedicarboxylic acid (manufactured by Tokyo Chemical Industry Co., Ltd.) 6.8 parts by weight, phenoxy resin (Mitsubishi Chemical Co., Ltd.
- YX-6594 7.2 parts by weight of methacrylic acid ester
- a polymer Nagami Kogyo Co., Ltd., M-4003
- 2-phenyl-4-methylimidazole Shikoku Chemicals 2P4MZ
- ⁇ - (3,4-epoxycyclohexyl) ethyltrimethoxysilane Shin-Etsu Chemical Co., Ltd. KBM-403
- the adhesive film varnish was prepared in the same manner as in Example 1 except that 5 parts by weight of silica filler (manufactured by Admatex, SC1050) was added.
- Example 5 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 1 except that the adhesive film varnish was prepared as follows. ⁇ Preparation of varnish for adhesive film> In the preparation of varnish for adhesive film, 20.4 parts by weight of cresol novolak resin (DIC, KA-1160) is added to 3.0 parts by weight of phenol novolak resin (Sumitomo Bakelite, PR-55617), and bisphenol F type epoxy.
- DIC cresol novolak resin
- phenol novolak resin Suditomo Bakelite, PR-55617
- Resin (DIC, EXA-830LVP) 56.8 parts by weight to 8.3 parts by weight, trimellitic acid (Tokyo Chemical Industry Co., Ltd.) 15.0 parts by weight to 4.5 parts by weight, phenoxy resin (Mitsubishi 2-phenyl-4-methylimidazole (manufactured by Shikoku Kasei Kogyo Co., Ltd.) is added to 12.6 parts by weight of a methacrylic ester polymer (manufactured by Negami Kogyo Co., Ltd., M-4003).
- 2P4MZ 0.1 part by weight of 2-phenyl-4,5-dihydroxymethylimidazole (manufactured by Shikoku Kasei Kogyo Co., Ltd., 2PHZ-PW) 0.3 0.5 parts by weight of ⁇ - (3,4 epoxycyclohexyl) ethyltrimethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., KBM-403) is added to an amount of 3-aminopropyltriethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., KBE- 903)
- the adhesive film varnish was prepared in the same manner as in Example 1 except that the content was changed to 1.3 parts by weight and 70.0 parts by weight of silica filler (manufactured by Admatechs, SC1050) was added.
- Example 6 ⁇ Preparation of support film>
- a material resin constituting the support film 60 parts by weight of polypropylene and 40 parts by weight of a block copolymer comprising a polystyrene segment represented by the general formula (1) and a vinyl polyisoprene segment represented by the general formula (2) Got ready.
- n is an integer of 2 or more
- n is an integer of 2 or more
- the kneaded material was extruded with an extruder to prepare a support film having a thickness of 100 ⁇ m.
- a resin (hereinafter referred to as “base resin A”) comprising 10 parts by weight of the first copolymer and 90 parts by weight of the second copolymer was prepared.
- base resin A a resin having a weight average molecular weight of 500,000 obtained by copolymerizing 70 parts by weight of butyl acrylate, 25 parts by weight of 2-ethylhexyl acrylate, and 5 parts by weight of vinyl acetate is obtained. Using.
- the second copolymer is obtained by copolymerizing 50 parts by weight of 2-ethylhexyl acrylate, 10 parts by weight of butyl acrylate, 37 parts by weight of vinyl acetate, and 3 parts by weight of 2-hydroxyethyl methacrylate.
- a copolymer having a weight average molecular weight of 300,000 was used.
- a photocuring component 140 functional parts of 15-functional oligomeric urethane acrylate (manufactured by Miwon Specialty Chemical Co., product number: Miramer SC2152) was prepared with respect to 100 parts by weight of the acrylic pressure-sensitive adhesive.
- a crosslinking agent 5 parts by weight of polyisocyanate (manufactured by Nippon Polyurethane Industry Co., Ltd., product number: Coronate L) was prepared with respect to 100 parts by weight of the acrylic pressure-sensitive adhesive.
- a resin solution of a first resin composition in which the above acrylic pressure-sensitive adhesive, photocuring component, crosslinking agent, and photopolymerization initiator were blended was prepared.
- the resin solution was applied to a release-treated polyester film having a thickness of 38 ⁇ m so that the thickness after drying was 10 ⁇ m, and then dried at 80 ° C. for 5 minutes. And the adhesion layer of the dicing tape was formed into a film on the polyester film. Thereafter, a support film was laminated.
- the obtained adhesive film varnish was applied to a base polyester film (base film, Toray Industries, trade name Lumirror) to a thickness of 50 ⁇ m, dried at 100 ° C. for 5 minutes, and a thickness of 25 ⁇ m. An adhesive film was obtained.
- base polyester film base film, Toray Industries, trade name Lumirror
- the release-treated polyester film on one side of the adhesive layer of the dicing tape was peeled off. Then, these were laminated so that the punched adhesive film and the adhesive layer of the dicing tape were in contact with each other.
- a dicing tape-integrated adhesive sheet in which four layers of a laminate of a support film and an adhesive layer of a dicing tape (dicing tape), an adhesive film, and a polyester film (outer layer) were laminated in this order was obtained.
- a silicon wafer (diameter 8 inches, thickness 100 ⁇ m) having solder bumps was prepared.
- the polyester film was peeled from the dicing tape-integrated adhesive sheet, and the dicing tape-integrated adhesive sheet and the silicon wafer were laminated so that the peeled surface was in contact with the surface having the solder bumps of the silicon wafer.
- This is laminated with a laminator at a bonding temperature T of 80 ° C. and a pressure P of 0.8 MPa applied to the adhesive film (dicing tape integrated adhesive sheet) for 30 seconds to obtain a silicon wafer with a dicing tape integrated adhesive sheet. Obtained.
- the semiconductor device was also manufactured under the same conditions except that the bonding temperature T was 150 ° C. and the pressure P applied to the adhesive film (dicing tape integrated adhesive sheet) was changed to 0.3 MPa.
- the silicon wafer with the dicing tape integrated adhesive sheet was diced (cut) from the silicon wafer side using a dicing saw (DFD6360, manufactured by DISCO Corporation) under the following conditions. As a result, the silicon wafer was separated into individual pieces, and semiconductor chips having the following dicing sizes were obtained.
- a dicing saw D6360, manufactured by DISCO Corporation
- one of the semiconductor chips was pushed up with a needle from the back surface of the dicing tape-integrated adhesive sheet, and the pushed-up surface of the semiconductor chip was pulled up while being adsorbed by a die bonder collet. This picked up the semiconductor chip with an adhesive film.
- the semiconductor chip is heated on the circuit board at 235 ° C. for 5 seconds while performing alignment so that the pads of the circuit board having the pads and the solder bumps are in contact with each other, and solder bonding is performed by melting the solder bumps. It was. Then, the semiconductor is heated at 180 ° C. for 60 minutes in an atmosphere of fluid pressure (pneumatic pressure) of 0.8 MPa to cure the adhesive film, and the semiconductor chip and the circuit board are bonded with the cured adhesive film. Got the device.
- fluid pressure pneumatic pressure
- Example 7 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 6 except that the varnish for adhesive film was produced as follows. ⁇ Preparation of varnish for adhesive film> In the preparation of the varnish for the adhesive film, 20.4 parts by weight of cresol novolak resin (DIC, KA-1160) is changed to 15.0 parts by weight, and bisphenol F type epoxy resin (DIC, EXA-830LVP) is 56.8.
- DIC, KA-1160 cresol novolak resin
- DIC, EXA-830LVP bisphenol F type epoxy resin
- Part by weight is 45.0 parts by weight of bisphenol A type epoxy resin (DICIC, EPICLON-840S), and 15.0 parts by weight of trimellitic acid (Tokyo Chemical Industry Co., Ltd.) is 2,3-naphthalenedicarboxylic acid (Tokyo Chemical Industry)
- phenoxy resin Mitsubishi Chemical, YX-6594
- urethane acrylate polymer U-9200A, manufactured by Negami Kogyo Co., Ltd.
- -Phenyl-4-methylimidazole manufactured by Shikoku Kasei Kogyo Co., Ltd., 2P4MZ
- 0.1 part by weight was added to 2-phenyl-4,5-dihydroxy To 0.1 parts by weight of methylimidazole (Shikoku Kasei Kogyo, 2PHZ-PW), 0.5 parts by weight of ⁇ - (3,4-epoxycyclohe
- Example 8 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 6 except that the varnish for adhesive film was produced as follows.
- ⁇ Preparation of varnish for adhesive film> In preparation of varnish for adhesive film, 20.4 parts by weight of cresol novolak resin (manufactured by DIC, KA-1160) is added to 10.1 parts by weight of biphenylaralkyl type phenol (MEH-7851H, manufactured by Meiwa Kasei Co., Ltd.), and bisphenol F type Epoxy resin (DIC, EXA-830LVP) 56.8 parts by weight to 31.0 parts by weight Trimellitic acid (Tokyo Chemical Industry Co., Ltd.) 15.0 parts by weight phenol phthaline (Tokyo Chemical Industry Co., Ltd.) To 11.2 parts by weight, 7.2 parts by weight of phenoxy resin (manufactured by Mitsubishi Chemical Co., Ltd., YX-6554), 14.5 parts by weight of methacrylic acid ester polymer (
- Example 9 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 6 except that the varnish for adhesive film was produced as follows. ⁇ Preparation of varnish for adhesive film> In the preparation of the varnish for adhesive film, 20.4 parts by weight of cresol novolak resin (DIC, KA-1160) is added to 4.4 parts by weight of phenol novolak resin (Sumitomo Bakelite, PR-55617), and bisphenol F type epoxy.
- DIC cresol novolak resin
- phenol novolak resin Suditomo Bakelite, PR-55617
- Resin (DIC, EXA-830LVP) 56.8 parts by weight to cresol novolak epoxy resin (Nippon Steel Chemical Co., Ltd., YDCN-700-5) 14.0 parts by weight trimellitic acid (Tokyo Chemical Industry Co., Ltd.) 15.0 parts by weight of 2,3-naphthalenedicarboxylic acid (manufactured by Tokyo Chemical Industry Co., Ltd.) 6.8 parts by weight, phenoxy resin (Mitsubishi Chemical Co., Ltd.
- YX-6594 7.2 parts by weight of methacrylic acid ester
- a polymer Nagami Kogyo Co., Ltd., M-4003
- 2-phenyl-4-methylimidazole Shikoku Chemicals 2P4MZ
- ⁇ - (3,4-epoxycyclohexyl) ethyltrimethoxysilane Shin-Etsu Chemical Co., Ltd. KBM-403
- the adhesive film varnish was prepared in the same manner as in Example 6 except that 5 parts by weight of silica filler (manufactured by Admatechs Co., Ltd., SC1050) was added.
- Example 10 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 6 except that the varnish for adhesive film was produced as follows. ⁇ Preparation of varnish for adhesive film> In the preparation of varnish for adhesive film, 20.4 parts by weight of cresol novolak resin (DIC, KA-1160) is added to 3.0 parts by weight of phenol novolak resin (Sumitomo Bakelite, PR-55617), and bisphenol F type epoxy.
- DIC cresol novolak resin
- phenol novolak resin Suditomo Bakelite, PR-55617
- Resin (DIC, EXA-830LVP) 56.8 parts by weight to 8.3 parts by weight, trimellitic acid (Tokyo Chemical Industry Co., Ltd.) 15.0 parts by weight to 4.5 parts by weight, phenoxy resin (Mitsubishi 2-phenyl-4-methylimidazole (manufactured by Shikoku Kasei Kogyo Co., Ltd.) is added to 12.6 parts by weight of a methacrylic ester polymer (manufactured by Negami Kogyo Co., Ltd., M-4003).
- 2P4MZ 0.1 part by weight of 2-phenyl-4,5-dihydroxymethylimidazole (manufactured by Shikoku Kasei Kogyo Co., Ltd., 2PHZ-PW) 0.3 0.5 parts by weight of ⁇ - (3,4 epoxycyclohexyl) ethyltrimethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., KBM-403) is added to an amount of 3-aminopropyltriethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., KBE- 903)
- the adhesive film varnish was prepared in the same manner as in Example 6 except that the content was changed to 1.3 parts by weight and 70.0 parts by weight of silica filler (manufactured by Admatechs, SC1050) was added.
- Example 2 A dicing tape-integrated adhesive sheet and a semiconductor device were produced in the same manner as in Example 1 except that the adhesive film varnish was prepared as follows. ⁇ Preparation of varnish for adhesive film> In the preparation of the varnish for adhesive film, 20.4 parts by weight of cresol novolac resin (DIC, KA-1160) is added to 1.3 parts by weight of phenol novolac resin (Sumitomo Bakelite, PR-55617) to bisphenol F type epoxy.
- cresol novolac resin DIC, KA-1160
- phenol novolac resin Suditomo Bakelite, PR-55617
- Resin (DIC, EXA-830LVP) 56.8 parts by weight to 4.0 parts by weight Trimellitic acid (Tokyo Chemical Industry Co., Ltd.) 15.0 parts by weight to phenoxy resin (Mitsubishi 2-phenyl-4-methylimidazole (manufactured by Shikoku Kasei Kogyo Co., Ltd.) was added to 5.9 parts by weight of a methacrylic ester polymer (manufactured by Negami Kogyo Co., Ltd., M-4003).
- Trimellitic acid Tokyo Chemical Industry Co., Ltd.
- phenoxy resin Mitsubishi 2-phenyl-4-methylimidazole (manufactured by Shikoku Kasei Kogyo Co., Ltd.) was added to 5.9 parts by weight of a methacrylic ester polymer (manufactured by Negami Kogyo Co., Ltd., M-4003).
- Table 1 shows the compositions of the adhesive films of the examples and comparative examples.
- Table 1 also shows the melt viscosity ⁇ of the adhesive film when the pasting temperature T is 80 ° C. and 150 ° C.
- the melt viscosity of the adhesive film was measured by the following method. A sample for measurement having a thickness of 100 ⁇ m was prepared by laminating four 25 ⁇ m-thick adhesive films obtained in each Example and Comparative Example, and parallel using a viscoelasticity measuring apparatus (“Rheo Stress RS150” manufactured by HAAKE). The plate 20 mm ⁇ , the gap 0.05 mm, the frequency 0.1 Hz, and the rate of temperature rise were 10 ° C./min. The melt viscosity was measured, and the lowest melt viscosity was taken as the measured value.
- Voids or voids were not observed around the irregularities.
- X Voids or voids were observed around the irregularities.
- ⁇ The length of protrusion from the edge of the semiconductor chip was less than 700 ⁇ m.
- X The length which protruded from the edge part of the semiconductor chip was 700 micrometers or more.
- connection reliability 20 semiconductor devices obtained using the dicing tape-integrated adhesive sheets of the examples and comparative examples (each at each bonding temperature) were 30 under a condition of ⁇ 55 ° C. 100 cycles of the temperature cycle test, with one cycle being alternately exposed to 30 minutes at 125 ° C for 1 minute, and the connection resistance value between the semiconductor chip and the circuit board is measured with a digital multimeter for the semiconductor device after the test. Measured and evaluated connection reliability.
- Each code is as follows.
- connection resistance values of all 20 semiconductor devices were less than 10 ⁇ .
- X The connection resistance value of one or more semiconductor devices was 10 ⁇ or more.
- the connection between the terminals of the opposing members and the sealing of the gaps between the members can be performed simultaneously, and unevenness caused by a plurality of wiring circuits on the circuit board can be satisfactorily embedded.
- a dicing tape-integrated adhesive sheet excellent in workability can be provided, and a semiconductor device, a multilayer circuit board, and an electronic component manufactured using such a dicing tape-integrated adhesive sheet can be provided. Therefore, the present invention can be suitably used for dicing tape-integrated adhesive sheets and semiconductor devices, multilayer circuit boards, and electronic components manufactured using such dicing tape-integrated adhesive sheets.
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Abstract
Description
本願は、2011年7月8日に日本に出願された特願2011-152370号に基づき優先権を主張し、その内容をここに援用する。
この半田接合としては、例えば半導体チップ同士の導通接合部、フリップチップで搭載したパッケージのような半導体チップと回路基板間との導通接合部、回路基板同士の導通接合部等が挙げられる。この半田接合部には、電気的な接続強度及び機械的な接続強度を確保するために、一般的にアンダーフィル材と呼ばれる封止樹脂が注入されている(アンダーフィル封止)。
(1) 支持体の第一の端子と、被着体の第二の端子を、半田を用いて電気的に接続し、前記支持体と前記被着体とを接着する接着フィルムと、ダイシングテープとを含む積層構造を有するダイシングテープ一体型接着シートであって、
前記接着フィルムを前記支持体の第一の端子が形成された面に貼り付ける際の貼り付け温度をT[℃]、前記接着フィルムに掛ける圧力をP[Pa]、前記貼り付け温度における接着フィルムの溶融粘度をη[Pa・s]としたとき、1.2×103≦(T×P)/η≦1.5×109の関係を満足し、
前記貼り付け温度Tは、60~150℃、前記圧力Pは、0.2~1.0MPa、前記貼り付け温度Tにおける接着フィルムの溶融粘度ηは、0.1~100,000Pa・sであることを特徴とするダイシングテープ一体型接着シート。
(2) 前記接着フィルムを前記支持体の第一の端子が形成された面に貼り付ける際の雰囲気圧は、100kPa以下である上記(1)に記載のダイシングテープ一体型接着シート。
(3) 前記接着フィルムは、(A)フェノール樹脂と、
(B)エポキシ樹脂と、
(C)フラックス機能を有する化合物と、
(D)成膜性樹脂と、
を含む上記(1)または(2)に記載のダイシングテープ一体型接着シート。
(4) 前記接着フィルムが、前記(A)フェノール樹脂を3~30重量%、前記(B)エポキシ樹脂を10~80重量%、前記(C)フラックス機能を有する化合物を1~30重量%、前記(D)成膜性樹脂を1~50重量%含むものである、上記(1)ないし(3)のいずれかに記載のダイシングテープ一体型接着シート。
(5) 前記(B)エポキシ樹脂が25℃で液状である上記(3)または(4)に記載のダイシングテープ一体型接着シート。
(6) 前記(B)エポキシ樹脂の25℃における粘度が、500~50,000mPa・sである上記(3)ないし(5)のいずれかに記載のダイシングテープ一体型接着シート。
(7) 前記(B)エポキシ樹脂と、前記(C)フラックス機能を有する化合物の配合比((B)/(C))が、0.5~12.0である上記(3)ないし(6)のいずれかに記載のダイシングテープ一体型接着シート。
(8) 前記(C)フラックス機能を有する化合物が、1分子中に2個のフェノール性水酸基と、少なくとも1個の芳香族に直接結合したカルボキシル基とを含むフラックス機能を有する化合物である上記(3)ないし(7)のいずれかに記載のダイシングテープ一体型接着シート。
(9) 前記(D)成膜性樹脂が、フェノキシ樹脂を含むものである上記(3)ないし(8)のいずれかに記載のダイシングテープ一体型接着シート。
(10) 前記接着フィルムが、更に充填材を含む上記(1)ないし(9)のいずれかに記載のダイシングテープ一体型接着シート。
(11) 前記充填材の含有量が、0.1重量%以上80重量%以下である上記(10)に記載のダイシングテープ一体型接着シート。
(12) 前記ダイシングテープは粘着層と支持フィルムとから構成され、前記粘着層上に前記接着フィルムが積層される、上記(1)ないし(11)のいずれかに記載のダイシングテープ一体型接着シート。
(13) 前記粘着層が光硬化性樹脂からなる、上記(12)に記載のダイシングテープ一体型接着シート。
(14) 前記ダイシングテープは粘着層と支持フィルムとから構成され、前記粘着層上に介在層を介して前記接着フィルムが積層される、上記(1)ないし(11)のいずれかに記載のダイシングテープ一体型接着シート。
(15) 前記ダイシングテープの粘着層の粘着性が前記介在層の粘着性より高い、上記(14)に記載のダイシングテープ一体型接着シート。
(16) 前記介在層が光硬化性樹脂からなる、上記(14)または(15)に記載のダイシングテープ一体型接着シート。
(17) 上記(1)ないし(16)のいずれかに記載の接着フィルムの硬化物を有することを特徴とする半導体装置。
(18) 上記(1)ないし(16)のいずれかに記載の接着フィルムの硬化物を有することを特徴とする多層回路基板。
(19) 上記(1)ないし(16)のいずれかに記載の接着フィルムの硬化物を有することを特徴とする電子部品。
本発明のダイシングテープ一体型接着シートは、支持体の第一の端子と、被着体の第二の端子を、半田を用いて電気的に接続し、前記支持体と前記被着体とを接着する接着フィルムと、ダイシングテープとから構成される積層構造を有するダイシングテープ一体型接着シートであって、
前記接着フィルムを前記支持体の第一の端子が形成された面に貼り付ける際の貼り付け温度をT[℃]、接着フィルムに掛ける圧力をP[MPa]、前記貼り付け温度における接着フィルムの溶融粘度をη[Pa・s]としたとき、1.2×103≦(T×P)/η≦1.5×109の関係を満足し、
前記貼り付け温度Tは、60~150℃、前記圧力Pは、0.2~1.0MPa、前記貼り付け温度における接着フィルムの溶融粘度ηは、0.1~100,000Pa・sであることを特徴とする。
また、本発明の半導体装置、多層回路基板および電子部品は、第一の端子を有する支持体と、第二の端子を有する被着体とを、上記接着フィルムの硬化物により、電気的に接続し、前記支持体と前記被着体とを接着したものである。
なお、本発明のダイシングテープ一体型接着シートにおいて、半導体装置の構成要素となるものは接着フィルムのみである。接着フィルムと、ダイシングテープ一体型接着シートにおけるその他の部材とを組み合わせることにより、本発明のダイシングテープ一体型接着シートは作業性に優れる。
ダイシングテープは、一般的に用いられるどのようなダイシングテープでも用いることが出来る。
具体的にダイシングテープの支持フィルムの構成材料としては、例えばポリエチレン、ポリプロピレン、ポリブテン、ポリブタジエン、ポリメチルペンテン、ポリ塩化ビニル、塩化ビニル共重合体、ポリエチレンテレフタレート、ポリブチレンテレフタレート、ポリウレタン、エチレン酢酸ビニル共重合体、アイオノマー、エチレン・(メタ)アクリル酸共重合体、エチレン・(メタ)アクリル酸エステル共重合体、ポリスチレン、ビニルポリイソプレン、ポリカーボネート、ポリオレフィン等が挙げられ、これらのうちの1種または2種以上の混合物が挙げられる。
支持フィルムの平均厚さは、特に限定されないが、5~200μm程度であるのが好ましく、30~150μm程度であるのがより好ましい。これにより、支持フィルムは、適度な剛性を有するものとなるため、ダイシングテープおよび接着フィルムを確実に支持して、ダイシングテープ一体型接着シートの取扱いを容易にするとともに、ダイシングテープ一体型接着シートが適度に湾曲することで、第一の端子を有する支持体との密着性を高めることができる。
またダイシングテープの粘着層としては、アクリル系粘着剤、ゴム系粘着剤等を含む第一樹脂組成物で構成されているものを用いることが出来る。
本発明のダイシングフィルム一体型接着シートを構成する接着フィルムは、接着性を有するフィルムで、半導体チップまたは半導体パッケージを回路基板に実装する際に用いられ、半導体チップまたは半導体パッケージ、および回路基板に貼着するものである。また、接着フィルムは、フラックス機能を有している。なお、本明細書中において、回路基板とは、例えば、配線回路が形成された、半導体チップ、半導体ウエハー、リジット基板、フレキシブル基板、リジットフレキシブル基板等のことをいう。
厚み100μmの接着フィルムを、粘弾性測定装置(HAAKE社製「RheoStress RS150」)を用いて、パラレルプレート20mmφ、ギャップ0.05mm、周波数0.1Hz、昇温速度10℃/分の条件にて測定し、接着フィルムの貼り付け温度における値を測定値とした。
これにより、上述したような関係を満足する接着フィルムをより容易に得ることができ、接着フィルムを回路基板と貼り合わせた際に、回路基板上の複数の配線回路等によって生じる凹凸(ギャップ)をより効果的に埋め込むことができる。
(式(3)中、nは、1以上20以下の整数を表す。)
これらの硬化促進剤は、1種で用いてもよいし、2種以上を併用してもよい。
また、本発明のダイシングテープ一体型接着シートは、上述した接着フィルム、ダイシングテープの他に、1つ以上の介在層を設けていてもよく、介在層としては以下のような基材フィルムや樹脂層が挙げられる。また、ダイシングテープ一体型接着シートの一方の面又は両面に1つ以上の外層を設けてもよく、外層としては以下のような基材フィルムが挙げられる。外層を設けることにより、汚染や衝撃から保護する保護フィルムとしての機能も有する。
基材フィルムの構成材料としては、例えばポリエチレン、ポリプロピレン、ポリブテン、ポリブタジエン、ポリメチルペンテン、ポリ塩化ビニル、塩化ビニル共重合体、ポリエチレンテレフタレート、ポリブチレンテレフタレート、ポリウレタン、エチレン酢酸ビニル共重合体、アイオノマー、エチレン・(メタ)アクリル酸共重合体、エチレン・(メタ)アクリル酸エステル共重合体、ポリスチレン、ビニルポリイソプレン、ポリカーボネート、ポリオレフィン等が挙げられ、これらのうちの1種または2種以上の混合物が挙げられる。
樹脂層は、一般的な粘着剤で構成されており、具体的には、アクリル系粘着剤、ゴム系粘着剤等を含む第二樹脂組成物で構成されている。
アクリル系粘着剤としては、例えば(メタ)アクリル酸およびそれらのエステルで構成される樹脂、(メタ)アクリル酸およびそれらのエステルと、それらと共重合可能な不飽和単量体(例えば酢酸ビニル、スチレン、アクリロニトリル等)との共重合体等が挙げられる。また、これらの樹脂を2種類以上混合してもよい。
(ダイシングテープ一体型接着シートの製造方法)
以上説明したようなダイシングテープ一体型接着シート10の一実施形態について以下に詳述する。
まず、図1(a)に示す基材4aを用意し、この基材4aの一方の面上に介在層1を成膜する。これにより、基材4aと介在層1との積層体61を得る。介在層1の成膜は、前述した第二樹脂組成物を含む樹脂ワニスを各種塗布法等により塗布し、その後塗布膜を乾燥させる方法や、第二樹脂組成物からなるフィルムをラミネートする方法等により行うことができる。また、紫外線等の放射線を照射することにより、塗布膜を硬化させるようにしてもよい。
上記塗布法としては、例えば、ナイフコート法、ロールコート法、スプレーコート法、グラビアコート法、バーコート法、カーテンコート法等が挙げられる。
また、積層体61と同様にして、図1(a)に示すように、用意した基材4bの一方の面上に接着フィルム3を成膜し、これにより、基材4bと接着フィルム3との積層体62を得る。
さらに、各積層体61、62と同様にして、図1(a)に示すように、用意した支持フィルム4の一方の面上にダイシングテープの粘着層2を成膜し、これにより、支持フィルム4とダイシングテープの粘着層2との積層体(ダイシングテープ)63を得る。
次いで、図1(b)に示すように、介在層1と接着フィルム3とが接するように積層体61と積層体62とを積層し、積層体64を得る。この積層は、例えばロールラミネート法等により行うことができる。
次いで、図1(e)に示すように、介在層1の露出面にダイシングテープ2が接するように、基材4aを剥離し有効領域の外側部分をリング状に除去した積層体64と積層体63を積層する。その後、基材4bを剥離することにより、図1(f)に示すダイシングテープ一体型接着シート10が得られる。
以上、支持フィルムに直接ダイシングテープ2を成膜する方法の一実施形態について上述したが、これ以外に支持フィルム上にダイシングテープの粘着層2、介在層1、接着フィルム3を所望の順に形成して、ダイシングテープ一体型接着シートを作製してもよい。
また、接着フィルム3の基材4bをそのまま介在層として適用し、支持フィルム上にダイシングテープの粘着層2、介在層1(基材4b)、接着フィルム3を所望の順に形成して、ダイシングテープ一体型接着シートを作製してもよい。
次に、上述したダイシングテープ一体型接着シートを用いて製造した半導体装置、多層回路基板および電子部品について説明する。
[1] 図2(a)に示すように、上述したようなダイシングテープ一体型接着シート10の接着フィルム3と、半導体ウエハー7とを密着させつつ、ダイシングテープ一体型接着シート10と半導体ウエハー(支持体)7とを積層する(第1の工程)。ここで、半導体ウエハー(支持体)7において、接着フィルム3と接着する面は、第一の端子(図示せず)を有するものである。なお、図2に示すダイシングテープ一体型接着シート10では、接着フィルム3の平面視における大きさおよび形状が、半導体ウエハー7の外径よりも一回り小さい、若しくは外径よりも大きく、かつ、ウエハーリング9の内径よりも小さい形状に、あらかじめ設定されている。このため、半導体ウエハー7の下面全体が接着フィルム3の上面全体と密着し、これにより半導体ウエハー7がダイシングテープ一体型接着シート10で支持されることとなる。 この半導体ウエハー7の第1の端子を接着フィルム3で覆うように、ダイシングテープ一体型接着シート10をラミネートする(図2(b))。
これらの中でもラミネート時に空気を巻き込まないようにするため、真空下でラミネートする方法(真空ラミネーター)が好ましい。
また、加圧条件も特に限定されないが、0.2~2.0MPaが好ましく、特に0.5~1.5MPaが好ましい。
上記積層の結果、図2(b)に示すように、ダイシングテープ一体型接着シート10と半導体ウエハー7とが積層されてなる積層体8が得られる。
[2]
[2-1]次に、ウエハーリング9を用意する。続いて、ダイシングテープの粘着層2の外周部21の上面とウエハーリング9の下面とが密着するように、積層体8とウエハーリング9とを積層する。これにより、積層体8の外周部がウエハーリング9により支持される。
ウエハーリング9は、一般にステンレス鋼、アルミニウム等の各種金属材料等で構成されるため、剛性が高く、積層体8の変形を確実に防止することができる。
[2-2]次に、図示しないダイサーテーブルを用意し、ダイサーテーブルと支持フィルム4とが接触するように、ダイサーテーブル上に積層体8を載置する。
続いて、図2(c)に示すように、ダイシングブレード82を用いて積層体8に複数の切り込み81を形成する(ダイシング)。ダイシングブレード82は、円盤状のダイヤモンドブレード等で構成されており、これを回転させつつ積層体8の半導体ウエハー7側の面に押し当てることで切り込み81が形成される。そして、半導体ウエハー7に形成された回路パターン同士の間隙に沿って、ダイシングブレード82を相対的に移動させることにより、半導体ウエハー7が複数の半導体チップ71に個片化される(第2の工程)。また、接着フィルム3も同様に、複数の接着フィルム31に個片化される。このようなダイシングの際には、半導体ウエハー7に振動や衝撃が加わるが、半導体ウエハー7の下面がダイシングテープ一体型接着シート10で支持されているため、上記の振動や衝撃が緩和されることとなる。その結果、半導体ウエハー7における割れや欠け等の不具合の発生を確実に防止することができる。
[3]
[3-1]次に、複数の切り込み81が形成された積層体8を、図示しないエキスパンド装置により、放射状に引き延ばす(エキスパンド)。これにより、図2(d)に示すように、積層体8に形成された切り込み81の幅が広がり、それに伴って個片化された半導体チップ71同士の間隔も拡大する。その結果、半導体チップ71同士が干渉し合うおそれがなくなり、個々の半導体チップ71をピックアップし易くなる。なお、エキスパンド装置は、このようなエキスパンド状態を後述する工程においても維持し得るよう構成されている。
[3-2]次に、ダイボンダー250により、個片化された半導体チップ71のうちの1つを、ダイボンダーのコレット(チップ吸着部)260で吸着するとともに上方に引き上げる。その結果、図3(e)に示すように、接着フィルム31と介在層1との界面が選択的に剥離し、半導体チップ71と接着フィルム31とが積層されてなる個片83がピックアップされる(第3の工程)。
なお、接着フィルム31と介在層1との界面が選択的に剥離する理由は、前述したように、ダイシングテープの粘着層2の粘着性が介在層1の粘着性より高いため、支持フィルム4とダイシングテープの粘着層2との界面の密着力、および、ダイシングテープの粘着層2の介在層1との界面の粘着力は、介在層1と接着フィルム3との密着力より大きいからである。すなわち、半導体チップ71を上方にピックアップした場合、これらの3箇所のうち、最も粘着力の小さい介在層1と接着フィルム3との界面が選択的に剥離することとなる。
また、個片83をピックアップする際には、ダイシングテープ一体型接着シート10の下方から、突き上げ装置400により、ピックアップすべき個片83を選択的に突き上げるようにしてもよい。これにより、積層体8から個片83が突き上げられるため、前述した個片83のピックアップをより容易に行うことができるようになる。なお、個片83の突き上げには、ダイシングテープ一体型接着シート10を下方から突き上げる針状体(ニードル)等が用いられる(図示せず)。
[4]
[4-1]次に、半導体チップ71を搭載(マウント)するための被着体5を用意する。
この被着体5は、前記接着フィルム3と接着する面に第2の端子(図示せず)を有するものである。この被着体5としては、半導体チップ71を搭載し、半導体チップ71と外部とを電気的に接続するための配線を有する基板や半導体チップ等が挙げられる。
なお、第一の端子と第二の端子としては、例えば電極パッド、半田バンプ等が挙げられる。また、第一の端子、第二の端子の少なくとも一方に半田が存在することが好ましい。
次いで、図3(f)に示すように、ピックアップされた個片83を、被着体5上に載置する。この際、半導体チップ71の第一の端子と、被着体5の第二の端子とを位置合わせしながら、接着フィルム3を介して仮圧着する。
[4-2]次に、被着体5と半導体チップ71を半田接合する(第4の工程)。 半田接合する条件は、使用する半田の種類にもよるが、例えばSn-Agの場合、220~260℃で5~500秒間加熱して半田接合することが好ましく、特に230~240℃で10~100秒間加熱することが好ましい。
この半田接合は、半田が融解した後に、接着フィルム3が硬化するような条件で行うことが好ましい。すなわち、半田接合は、半田を融解させるが、接着フィルム3の硬化反応があまり進行させないような条件で実施することが好ましい。これにより、半田接合する際の半田接合部の形状を接続信頼性に優れるような安定した形状とすることができる。
以上のような方法によれば、第3の工程において、半導体チップ71に接着フィルム31が付着した状態、すなわち個片83の状態でピックアップされることから、第4の工程において、この接着フィルム31をそのまま被着体5との接着に利用することができる。このため、本発明のダイシングテープ一体型接着シートを用いることにより、別途アンダーフィル等を用意する必要がなく、半導体チップ71と被着体5とを半田を用いて電気的に接続した半導体装置100の製造効率をより高めることができる。
<介在層の形成>
アクリル酸2-エチルヘキシル30重量%と酢酸ビニル70重量%とを共重合して得られた重量平均分子量300,000の共重合体100重量部と、分子量が700の5官能アクリレートモノマー45重量部と、2,2-ジメトキシ-2-フェニルアセトフェノン5重量部と、トリレンジイソシアネート(コロネートT-100、日本ポリウレタン工業(株)製)3重量部と、を離型処理した厚さ38μmのポリエステルフィルムに対して、乾燥後の厚さが10μmになるように塗布し、その後、80℃で5分間乾燥した。そして、得られた塗布膜に対して紫外線500mJ/cm2を照射し、ポリエステルフィルム上に介在層を成膜した。
アクリル酸ブチル70重量%とアクリル酸2-エチルヘキシル30重量%とを共重合して得られた重量平均分子量500,000の共重合体100重量部と、トリレンジイソシアネート(コロネートT-100、日本ポリウレタン工業(株)製)3重量部とを調整したダイシングテープの粘着層用ワニスを調整した。前記ダイシングテープの粘着層用ワニスを、離型処理した厚さ38μmのポリエステルフィルムに対して、乾燥後の厚さが10μmになるように塗布し、その後、80℃で5分間乾燥した。そして、ポリエステルフィルム上にダイシングテープの粘着層を成膜した。その後、支持フィルムとして厚さ100μmのポリエチレンシートをラミネートした。
クレゾールノボラック樹脂(DIC社製 KA-1160)20.4重量部と、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部と、フラックス機能を有する化合物であるトリメリット酸(東京化成工業社製)15.0重量部と、成膜性樹脂としてフェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部と、硬化促進剤として2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部と、シランカップリング剤としてβ-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部とを、メチルエチルケトンに溶解し、樹脂濃度50%の樹脂ワニスを調製した。
得られた接着フィルム用ワニスを、基材ポリエステルフィルム(ベースフィルム、東レ株式会社製、商品名ルミラー)に厚さ50μmとなるように塗布して、100℃、5分間乾燥して、厚さ25μmの接着フィルムを得た。
介在層を成膜したフィルムと、接着フィルムを成膜したフィルムとを、介在層と接着フィルムとが接するようにラミネート(積層)し、積層体を得た。
半田バンプを有するシリコンウエハー(直径8インチ、厚さ100μm)を用意した。ダイシングテープ一体型接着シートからポリエステルフィルムを剥離し、その剥離面と、シリコンウエハーの半田バンプを有する面が接するように、ダイシングテープ一体型接着シートとシリコンウエハーを積層した。これをラミネーターで、貼り合わせ温度T:80℃、接着フィルム(ダイシングテープ一体型接着シート)に掛ける圧力P:0.8MPa、30秒間でラミネートして、ダイシングテープ一体型接着シート付きのシリコンウエハーを得た。
また、貼り合わせ温度Tを150℃、接着フィルム(ダイシングテープ一体型接着シート)に掛ける圧力Pを0.3MPaに変更する以外は同様の条件によっても、半導体装置の製造を行った。
ダイシングサイズ :10mm×10mm角
ダイシング速度 :50mm/sec
スピンドル回転数 :40,000rpm
ダイシング最大深さ :0.130mm(シリコンウエハーの表面からの切り込み量)
ダイシングブレードの厚さ:15μm
切り込みの横断面積 :7.5×10-5mm2(接着フィルムと介在層との界面より先端側の部分の横断面積)
そして、180℃、60分間、0.8MPaの流体圧(空気圧)の雰囲気下で加熱して、接着フィルムを硬化させて、半導体チップと、回路基板とが接着フィルムの硬化物で接着された半導体装置を得た。
接着フィルム用ワニスを下記のとおり製造した点以外は実施例1と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部を15.0重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部をビスフェノールA型エポキシ樹脂(DIC社製、EPICLON-840S)45.0重量部へ、トリメリット酸(東京化成工業社製)15.0重量部を2,3-ナフタレンジカルボン酸(東京化成工業社製)15.0重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をウレタンアクリレートポリマー(根上工業社製、UN-9200A)24.4重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を2-フェニル-4,5-ジヒドロキシメチルイミダゾール(四国化成工業、2PHZ-PW)0.1重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を3-アミノプロピルトリエトキシシラン(信越化学工業社製、KBE-903)0.5重量部に変更した以外は、実施例1と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり調製した点以外は実施例1と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をビフェニルアラルキル型フェノール(明和化成社製、MEH-7851H)10.1重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部を31.0重量部へ、トリメリット酸(東京化成工業社製)15.0重量部をフェノールフタリン(東京化成工業社製)11.2重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をメタクリル酸エステル系ポリマー(根上工業社製、M-4003)14.5重量部とウレタンアクリレートポリマー(根上工業社製、UN-9200A)7.3重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を0.2重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を0.7重量部に変更し、シリカフィラー(アドマテックス社製、SC1050)25.0重量部を加えた以外は、実施例1と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり調製した点以外は実施例1と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をフェノールノボラック樹脂(住友ベークライト社製、PR-55617)4.4重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部をクレゾールノボラック型エポキシ樹脂(新日鐵化学社製、YDCN-700-5)14.0重量部へ、トリメリット酸(東京化成工業社製)15.0重量部を2,3-ナフタレンジカルボン酸(東京化成工業社製)6.8重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をメタクリル酸エステル系ポリマー(根上工業社製、M-4003)18.4重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を0.3重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を1.1重量部に変更し、シリカフィラー(アドマテックス社製、SC1050)55.0重量部を加えた以外は、実施例1と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり調製した点以外は実施例1と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をフェノールノボラック樹脂(住友ベークライト社製、PR-55617)3.0重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部を8.3重量部へ、トリメリット酸(東京化成工業社製)15.0重量部を4.5重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をメタクリル酸エステル系ポリマー(根上工業社製、M-4003)12.6重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を2-フェニル-4,5-ジヒドロキシメチルイミダゾール(四国化成工業社製、2PHZ-PW)0.3重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を3-アミノプロピルトリエトキシシラン(信越化学工業社製、KBE-903)1.3重量部に変更し、シリカフィラー(アドマテックス社製、SC1050)70.0重量部を加えた以外は、実施例1と同様に接着フィルム用ワニスの調製を行った。
<支持フィルムの作製>
支持フィルムを構成する材料樹脂として、ポリプロピレン60重量部と、一般式(1)で示されるポリスチレンセグメントと一般式(2)で示されるビニルポリイソプレンセグメントとから成るブロック共重合体40重量部とを準備した。
アクリル系粘着剤として、第1の共重合体を10重量部と、第2の共重合体を90重量部とからなる樹脂(以下、「ベース樹脂A」という)を準備した。第1の共重合体として、アクリル酸ブチル70重量部と、アクリル酸2-エチルヘキシル25重量部と、酢酸ビニル5重量部とを共重合させて得られた重量平均分子量が500000の共重合体を用いた。第2の共重合体として、アクリル酸2-エチルヘキシル50重量部と、アクリル酸ブチル10重量部と、酢酸ビニル37重量部と、メタクリル酸2-ヒドロキシエチル3重量部とを共重合させて得られた重量平均分子量が300000の共重合体を用いた。
クレゾールノボラック樹脂(DIC社製 KA-1160)20.4重量部と、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部と、フラックス機能を有する化合物であるトリメリット酸(東京化成工業社製)15.0重量部と、成膜性樹脂としてフェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部と、硬化促進剤として2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部と、シランカップリング剤としてβ-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部とを、メチルエチルケトンに溶解し、樹脂濃度50%の樹脂ワニスを調製した。
得られた接着フィルム用ワニスを、基材ポリエステルフィルム(ベースフィルム、東レ株式会社製、商品名ルミラー)に厚さ50μmとなるように塗布して、100℃、5分間乾燥して、厚さ25μmの接着フィルムを得た。
接着フィルムを成膜したフィルムを半導体ウエハーの外径よりも大きく、かつウエハーリングの内径よりも小さく打ち抜き、その後、外側の不要部分を除去した。
半田バンプを有するシリコンウエハー(直径8インチ、厚さ100μm)を用意した。ダイシングテープ一体型接着シートからポリエステルフィルムを剥離し、その剥離面と、シリコンウエハーの半田バンプを有する面が接するように、ダイシングテープ一体型接着シートとシリコンウエハーを積層した。これをラミネーターで、貼り合わせ温度T:80℃、接着フィルム(ダイシングテープ一体型接着シート)に掛ける圧力P:0.8MPa、30秒間でラミネートして、ダイシングテープ一体型接着シート付きのシリコンウエハーを得た。
また、貼り合わせ温度Tを150℃、接着フィルム(ダイシングテープ一体型接着シート)に掛ける圧力Pを0.3MPaに変更する以外は同様の条件によっても、半導体装置の製造を行った。
ダイシングサイズ :10mm×10mm角
ダイシング速度 :50mm/sec
スピンドル回転数 :40,000rpm
ダイシング最大深さ :0.080mm(ダイシングテーブル表面からの高さ)
ダイシングブレードの厚さ:15μm
そして、180℃、60分間、0.8MPaの流体圧(空気圧)の雰囲気下で加熱して、接着フィルムを硬化させて、半導体チップと、回路基板とが接着フィルムの硬化物で接着された半導体装置を得た。
接着フィルム用ワニスを下記のとおり製造した点以外は実施例6と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部を15.0重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部をビスフェノールA型エポキシ樹脂(DIC社製、EPICLON-840S)45.0重量部へ、トリメリット酸(東京化成工業社製)15.0重量部を2,3-ナフタレンジカルボン酸(東京化成工業社製)15.0重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をウレタンアクリレートポリマー(根上工業社製、UN-9200A)24.4重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を2-フェニル-4,5-ジヒドロキシメチルイミダゾール(四国化成工業、2PHZ-PW)0.1重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を3-アミノプロピルトリエトキシシラン(信越化学工業社製、KBE-903)0.5重量部に変更した以外は、実施例6と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり製造した点以外は実施例6と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をビフェニルアラルキル型フェノール(明和化成社製、MEH-7851H)10.1重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部を31.0重量部へ、トリメリット酸(東京化成工業社製)15.0重量部をフェノールフタリン(東京化成工業社製)11.2重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をメタクリル酸エステル系ポリマー(根上工業社製、M-4003)14.5重量部とウレタンアクリレートポリマー(根上工業社製、UN-9200A)7.3重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を0.2重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を0.7重量部に変更し、シリカフィラー(アドマテックス社製、SC1050)25.0重量部を加えた以外は、実施例6と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり製造した点以外は実施例6と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をフェノールノボラック樹脂(住友ベークライト社製、PR-55617)4.4重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部をクレゾールノボラック型エポキシ樹脂(新日鐵化学社製、YDCN-700-5)14.0重量部へ、トリメリット酸(東京化成工業社製)15.0重量部を2,3-ナフタレンジカルボン酸(東京化成工業社製)6.8重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をメタクリル酸エステル系ポリマー(根上工業社製、M-4003)18.4重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を0.3重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を1.1重量部に変更し、シリカフィラー(アドマテックス社製、SC1050)55.0重量部を加えた以外は、実施例6と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり製造した点以外は実施例6と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をフェノールノボラック樹脂(住友ベークライト社製、PR-55617)3.0重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部を8.3重量部へ、トリメリット酸(東京化成工業社製)15.0重量部を4.5重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をメタクリル酸エステル系ポリマー(根上工業社製、M-4003)12.6重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を2-フェニル-4,5-ジヒドロキシメチルイミダゾール(四国化成工業社製、2PHZ-PW)0.3重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を3-アミノプロピルトリエトキシシラン(信越化学工業社製、KBE-903)1.3重量部に変更し、シリカフィラー(アドマテックス社製、SC1050)70.0重量部を加えた以外は、実施例6と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり調製した点以外は実施例1と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をビフェニルアラルキル型フェノール(明和化成社製、MEH-7851H)22.4重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部を60.8重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部を1.2重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を3-アミノプロピルトリエトキシシラン(信越化学工業社製、KBE-903)0.5重量部に変更した以外は、実施例1と同様に接着フィルム用ワニスの調製を行った。
接着フィルム用ワニスを下記のとおり調製した点以外は実施例1と同様にしてダイシングテープ一体型接着シートおよび半導体装置の製造を行った。
<接着フィルム用ワニスの調製>
接着フィルム用ワニスの調製において、クレゾールノボラック樹脂(DIC社製、KA-1160)20.4重量部をフェノールノボラック樹脂(住友ベークライト社製、PR-55617)1.3重量部へ、ビスフェノールF型エポキシ樹脂(DIC社製、EXA-830LVP)56.8重量部を4.0重量部へ、トリメリット酸(東京化成工業社製)15.0重量部を2.0重量部へ、フェノキシ樹脂(三菱化学社製、YX-6954)7.2重量部をメタクリル酸エステル系ポリマー(根上工業社製、M-4003)5.9重量部へ、2-フェニル-4-メチルイミダゾール(四国化成工業社製、2P4MZ)0.1重量部を2-フェニル-4,5-ジヒドロキシメチルイミダゾール(四国化成工業社製、2PHZ-PW)0.3重量部へ、β-(3,4エポキシシクロヘキシル)エチルトリメトキシシラン(信越化学工業社製、KBM-403)0.5重量部を1.5重量部に変更し、シリカフィラー(アドマテックス社製、SC1050)85.0重量部を加えた以外は、実施例1と同様に接着フィルム用ワニスの調製を行った。
各実施例および比較例で得られた厚み25μmの接着フィルムを4枚積層することによって厚み100μmの測定用サンプルを作製し、粘弾性測定装置(HAAKE社製「RheoStress RS150」)を用いて、パラレルプレート20mmφ、ギャップ0.05mm、周波数0.1Hz、昇温速度は、10℃/分の条件で溶融粘度を測定し、最低となる溶融粘度を測定値とした。
[3-1]埋め込み性の評価
各実施例および各比較例の接着フィルムの半田バンプ付きシリコンウエハー上の凹凸に対する埋め込み性は、金属顕微鏡にて、凹凸部の周囲のボイド/空隙の有無によって評価した。
× :凹凸部の周辺にボイドまたは空隙が観察された。
各実施例および各比較例の接着フィルムのブリード(はみ出し)評価は、金属顕微鏡にて半導体装置における接着フィルム成分の半導体チップの縁部からのはみ出した長さを測定し、ブリード評価を行った。各符号は、以下の通りである。
× :半導体チップの縁部からのはみ出した長さが700μm以上であった。
各実施例および比較例のダイシングテープ一体型接着シートを用いて得られた半導体装置それぞれ20個ずつ(各貼り付け温度毎)について、-55℃の条件下に30分、125℃の条件下に30分ずつ交互に晒すことを1サイクルとする、温度サイクル試験を100サイクル行い、試験後の半導体装置について、半導体チップと回路基板の接続抵抗値をデジタルマルチメーターで測定し、接続信頼性を評価した。各符号は、以下の通りである。
× :1個以上の半導体装置の接続抵抗値が10Ω以上であった。
これらの結果を、表2に示した。
また、それぞれの貼り付け温度Tにおける(T×P)/ηの値を表2に示した。
11 外周縁
2 ダイシングテープの粘着層
21 外周部
3、31 接着フィルム
4 支持フィルム
41 外周部
4a、4b 基材
5 被着体
61~64 積層体
7 半導体ウエハー(支持体)
71 半導体チップ
8 積層体
81 切り込み
82 ダイシングブレード
83 個片
9 ウエハーリング
10、10’ ダイシングテープ一体型接着シート
250 ダイボンダー
260 コレット
270 台(ヒーター)
280 装置本体
400 台(突き上げ装置)
Claims (14)
- 支持体の第一の端子と、被着体の第二の端子を、半田を用いて電気的に接続し、前記支持体と前記被着体とを接着する接着フィルムと、ダイシングテープとを含む積層構造を有するダイシングテープ一体型接着シートであって、
前記接着フィルムを前記支持体の第一の端子が形成された面に貼り付ける際の貼り付け温度をT[℃]、前記接着フィルムに掛ける圧力をP[Pa]、前記貼り付け温度における接着フィルムの溶融粘度をη[Pa・s]としたとき、1.2×103≦(T×P)/η≦1.5×109の関係を満足し、
前記貼り付け温度Tは、60~150℃、前記圧力Pは、0.2~1.0MPa、前記貼り付け温度Tにおける接着フィルムの溶融粘度ηは、0.1~100,000Pa・sであることを特徴とするダイシングテープ一体型接着シート。 - 前記接着フィルムを前記支持体の第一の端子が形成された面に貼り付ける際の雰囲気圧は、100kPa以下である請求項1に記載のダイシングテープ一体型接着シート。
- 前記接着フィルムは、
(A)フェノール樹脂と、
(B)エポキシ樹脂と、
(C)フラックス機能を有する化合物と、
(D)成膜性樹脂と、
を含む請求項1または2に記載のダイシングテープ一体型接着シート。 - 前記接着フィルムが、前記(A)フェノール樹脂を3~30重量%、前記(B)エポキシ樹脂を10~80重量%、前記(C)フラックス機能を有する化合物を1~30重量%、前記(D)成膜性樹脂を1~50重量%含むものである、請求項3に記載のダイシングテープ一体型接着シート。
- 前記(B)エポキシ樹脂が25℃で液状である請求項3または4に記載のダイシングテープ一体型接着シート。
- 前記(B)エポキシ樹脂の25℃における粘度が、500~50,000mPa・sである請求項3~5のいずれかに記載のダイシングテープ一体型接着シート。
- 前記(B)エポキシ樹脂と、前記(C)フラックス機能を有する化合物の配合比((B)/(C))が、0.5~12.0である請求項3~6のいずれかに記載のダイシングテープ一体型接着シート。
- 前記(C)フラックス機能を有する化合物が、1分子中に2個のフェノール性水酸基と、少なくとも1個の芳香族に直接結合したカルボキシル基とを含むフラックス機能を有する化合物である請求項3~7のいずれかに記載のダイシングテープ一体型接着シート。
- 前記(D)成膜性樹脂が、フェノキシ樹脂を含むものである請求項3~8のいずれかに記載のダイシングテープ一体型接着シート。
- 前記接着フィルムが、更に充填材を含む請求項3~9のいずれかに記載のダイシングテープ一体型接着シート。
- 前記充填材の含有量が、0.1重量%以上80重量%以下である請求項10に記載のダイシングテープ一体型接着シート。
- 請求項1~11のいずれかに記載の接着フィルムの硬化物を有することを特徴とする半導体装置。
- 請求項1~11のいずれかに記載の接着フィルムの硬化物を有することを特徴とする多層回路基板。
- 請求項1~11のいずれかに記載の接着フィルムの硬化物を有することを特徴とする電子部品。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014171404A1 (ja) * | 2013-04-19 | 2014-10-23 | 日東電工株式会社 | 熱硬化性樹脂組成物及び半導体装置の製造方法 |
CN105027271A (zh) * | 2013-02-21 | 2015-11-04 | 日东电工株式会社 | 底部填充片、背面研削用胶带一体型底部填充片、切割胶带一体型底部填充片及半导体装置的制造方法 |
JP2017088758A (ja) * | 2015-11-11 | 2017-05-25 | リンテック株式会社 | 接着シート |
Families Citing this family (17)
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JPH0652177A (ja) * | 1992-07-28 | 1994-02-25 | Kobe Steel Ltd | ロット編成装置 |
JP6118483B2 (ja) * | 2013-05-14 | 2017-04-19 | 株式会社ノリタケカンパニーリミテド | 金属接合部品および金属用接合材 |
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JP2015199814A (ja) * | 2014-04-08 | 2015-11-12 | 住友ベークライト株式会社 | 樹脂組成物、接着フィルム、接着シート、ダイシングテープ一体型接着シート、バックグラインドテープ一体型接着シート、ダイシングテープ兼バックグラインドテープ一体型接着シート、および、電子装置 |
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KR102204964B1 (ko) | 2018-04-17 | 2021-01-19 | 주식회사 엘지화학 | 반도체 회로 접속용 접착제 조성물 및 이를 포함한 접착 필름 |
JP7281873B2 (ja) | 2018-05-14 | 2023-05-26 | 株式会社ディスコ | ウェーハの加工方法 |
JP7130323B2 (ja) * | 2018-05-14 | 2022-09-05 | 株式会社ディスコ | ウェーハの加工方法 |
JP7139048B2 (ja) * | 2018-07-06 | 2022-09-20 | 株式会社ディスコ | ウェーハの加工方法 |
CN114262433B (zh) * | 2021-11-15 | 2024-04-26 | 吉林省中研高分子材料股份有限公司 | 偶联剂及其制备的聚芳醚酮复合材料 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009212511A (ja) * | 2008-02-07 | 2009-09-17 | Sumitomo Bakelite Co Ltd | ダイシングシート機能付き半導体用フィルムおよび半導体装置 |
JP2009239138A (ja) * | 2008-03-28 | 2009-10-15 | Sumitomo Bakelite Co Ltd | 半導体用フィルム、半導体装置の製造方法および半導体装置 |
JP2010118640A (ja) * | 2008-10-16 | 2010-05-27 | Sumitomo Bakelite Co Ltd | 半導体装置の製造方法及び半導体装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4438973B2 (ja) * | 2000-05-23 | 2010-03-24 | アムコア テクノロジー,インコーポレイテッド | シート状樹脂組成物及びそれを用いた半導体装置の製造方法 |
JP4107417B2 (ja) * | 2002-10-15 | 2008-06-25 | 日東電工株式会社 | チップ状ワークの固定方法 |
JP2007150065A (ja) * | 2005-11-29 | 2007-06-14 | Shin Etsu Chem Co Ltd | ダイシング・ダイボンド用接着テープ |
US20100155964A1 (en) * | 2006-04-27 | 2010-06-24 | Sumitomo Bakelite Co., Ltd. | Adhesive Tape, Semiconductor Package and Electronics |
JP2010010368A (ja) * | 2008-06-26 | 2010-01-14 | Sumitomo Bakelite Co Ltd | 半導体装置および半導体装置の製造方法 |
KR101193291B1 (ko) * | 2008-02-07 | 2012-10-19 | 스미토모 베이클리트 컴퍼니 리미티드 | 반도체용 필름, 반도체 장치의 제조 방법 및 반도체 장치 |
WO2010073583A1 (ja) * | 2008-12-24 | 2010-07-01 | 住友ベークライト株式会社 | 接着フィルム、多層回路基板、半導体用部品および半導体装置 |
JP2011018804A (ja) * | 2009-07-09 | 2011-01-27 | Sumitomo Bakelite Co Ltd | 半導体用フィルムおよび半導体装置の製造方法 |
-
2012
- 2012-07-06 US US14/131,156 patent/US20140205816A1/en not_active Abandoned
- 2012-07-06 CN CN201280033146.5A patent/CN103650114A/zh active Pending
- 2012-07-06 KR KR1020147000689A patent/KR20140036308A/ko not_active Application Discontinuation
- 2012-07-06 TW TW101124496A patent/TW201309772A/zh unknown
- 2012-07-06 WO PCT/JP2012/067374 patent/WO2013008757A1/ja active Application Filing
- 2012-07-06 JP JP2012152871A patent/JP2013038405A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009212511A (ja) * | 2008-02-07 | 2009-09-17 | Sumitomo Bakelite Co Ltd | ダイシングシート機能付き半導体用フィルムおよび半導体装置 |
JP2009239138A (ja) * | 2008-03-28 | 2009-10-15 | Sumitomo Bakelite Co Ltd | 半導体用フィルム、半導体装置の製造方法および半導体装置 |
JP2010118640A (ja) * | 2008-10-16 | 2010-05-27 | Sumitomo Bakelite Co Ltd | 半導体装置の製造方法及び半導体装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105027271A (zh) * | 2013-02-21 | 2015-11-04 | 日东电工株式会社 | 底部填充片、背面研削用胶带一体型底部填充片、切割胶带一体型底部填充片及半导体装置的制造方法 |
WO2014171404A1 (ja) * | 2013-04-19 | 2014-10-23 | 日東電工株式会社 | 熱硬化性樹脂組成物及び半導体装置の製造方法 |
CN105143344A (zh) * | 2013-04-19 | 2015-12-09 | 日东电工株式会社 | 热固性树脂组合物和半导体装置的制造方法 |
JP2017088758A (ja) * | 2015-11-11 | 2017-05-25 | リンテック株式会社 | 接着シート |
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JP2013038405A (ja) | 2013-02-21 |
CN103650114A (zh) | 2014-03-19 |
US20140205816A1 (en) | 2014-07-24 |
KR20140036308A (ko) | 2014-03-25 |
TW201309772A (zh) | 2013-03-01 |
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