WO2018179796A1 - 加熱接合用シートおよび加熱接合用シート付きダイシングテープ - Google Patents
加熱接合用シートおよび加熱接合用シート付きダイシングテープ Download PDFInfo
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- WO2018179796A1 WO2018179796A1 PCT/JP2018/003005 JP2018003005W WO2018179796A1 WO 2018179796 A1 WO2018179796 A1 WO 2018179796A1 JP 2018003005 W JP2018003005 W JP 2018003005W WO 2018179796 A1 WO2018179796 A1 WO 2018179796A1
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- WIPO (PCT)
- Prior art keywords
- pressure
- adhesive layer
- bonding sheet
- sensitive adhesive
- bonding
- Prior art date
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- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L24/80 - H01L24/90
- H01L24/92—Specific sequence of method steps
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Definitions
- the present invention relates to a heat bonding sheet that can be used for manufacturing a semiconductor device, and a dicing tape with such a heat bonding sheet.
- an Au- A technique for forming a Si eutectic alloy layer to realize a bonding state and a technique for using solder or conductive particle-containing resin as a bonding material are known.
- a semiconductor chip is mounted at a predetermined temperature and load condition via a heat-bonding material on a chip bonding scheduled portion of a support substrate. Placed. After that, the solvent in the heat bonding material is volatilized between the support substrate and the semiconductor chip on the support substrate, and the sintering proceeds between the sinterable particles. A heating step is performed. As a result, the semiconductor chip is mechanically bonded to the support substrate while being electrically connected.
- Patent Documents 1 to 3 Such techniques are described in, for example, Patent Documents 1 to 3 below.
- thermoforming In die bonding performed using a heat bonding material containing sinterable particles, conventionally, heating used when a semiconductor chip is mounted on a support substrate via a heat bonding material or after mounting. In some cases, the semiconductor chip may be chip-shifted due to deformation or flow of the bonding material. The occurrence of such misalignment can cause a decrease in yield of a semiconductor device that is a manufacturing object.
- the present invention has been conceived under the circumstances as described above, and is a heat-bonding sheet suitable for realizing sintered bonding while suppressing misalignment of objects to be bonded, and so on.
- An object of the present invention is to provide a dicing tape with a heat bonding sheet.
- a heat bonding sheet is provided.
- This sheet for heat bonding includes an adhesive layer containing conductive metal-containing sinterable particles.
- the heat bonding sheet has a shear adhesive strength at 70 ° C. of the pressure-sensitive adhesive layer to a silver plane on which the pressure-sensitive adhesive layer is pressure-bonded with a size of 5 mm square under pressure bonding conditions of 70 ° C., 0.5 MPa, and 1 second. , 0.1 MPa or more.
- the shear adhesive force is a measured value under the condition that the displacement rate of the adhesive force measurement object in the shear direction is 0.5 mm / second.
- the present heat-bonding sheet having such a configuration can be used for sintering and bonding between objects to be bonded.
- the heat bonding sheet can be used for sintering and bonding a semiconductor chip to a support substrate while making electrical connection with the support substrate side in manufacturing a semiconductor device.
- the objects to be joined are pressure-bonded at predetermined temperature and load conditions with the material interposed between the objects to be joined.
- high-temperature heating for sintering joining is performed to form a sintered layer that joins the objects to be joined.
- the pressure bonding is performed at 50 to 90 ° C., which is a temperature range including 70 ° C. and the vicinity thereof, in which the bonding property is expected to be higher than that at room temperature without abrupt composition change in the heat bonding material. Is called.
- the sheet for heat bonding according to the first aspect of the present invention has a shear adhesive strength at 70 ° C.
- the structure of the heat bonding sheet that the shear adhesive strength at 70 ° C. is 0.1 MPa or more is provided.
- the occurrence of chip shift that is, positional deviation in the semiconductor chip during temporary fixing in which the semiconductor chip is pressure-bonded to the support substrate with the sheet interposed between the support substrate and the semiconductor chip. is there.
- Suppression of such misalignment at the time of temporary fixing is suitable for preventing the semiconductor chip from being sintered and bonded to the support substrate with misalignment exceeding an allowable range, and is therefore a manufacturing object. This is suitable for improving the yield of the semiconductor device.
- the heat-bonding sheet is suitable for bonding the objects to be bonded with a sintered layer having a uniform thickness.
- the thickness of the supplied paste film may be non-uniform.
- the thickness of the heat-bonding material paste film is non-uniform, the objects to be bonded are bonded with a non-uniform sintered layer.
- the present heat-bonding sheet it is possible to supply the bonding material onto the objects to be bonded in the form of a sheet produced with a uniform thickness, and therefore, the bonding objects can be uniformly distributed. It becomes possible to join with a sintered layer having a thickness. Sinter bonding with a sintered layer having a uniform thickness is suitable for realizing high bonding reliability of a semiconductor chip to a support substrate, for example.
- this heat-bonding sheet is suitable for sinter-bonding between the objects to be bonded while suppressing the protrusion of the sintered metal from between the objects to be bonded and the creeping of the sintered metal to the objects to be bonded.
- the material for heat bonding for sintering bonding is supplied between the objects to be bonded in the form of paste, the paste material is likely to flow during the temperature rising process, and thus the sintered metal protrudes between the objects to be bonded. In some cases, the sintered metal creeps up on the side of the object to be joined.
- this heat-bonding sheet supplies the heat-bonding material for sintering bonding in the form of a sheet that is difficult to fluidize, such protrusion and creeping are unlikely to occur.
- Such suppression of protrusion and scooping is suitable for improving the yield of a manufacturing object such as a semiconductor device accompanied by sintered bonding.
- the adhesive layer is shear bonded at 70 ° C. to a silver plane on which the adhesive layer is bonded with a size of 5 mm square under pressure bonding conditions of 70 ° C., 0.5 MPa, and 1 second.
- the ratio value of (second shear adhesive force) is 5 to 40. In this heat-bonding sheet, the ratio of the second shear adhesive force at a temperature of 23 ° C.
- the adhesive layer has a shear adhesive force at 50 ° C. (50 ° C.) on a silver plane on which the adhesive layer is pressed with a size of 5 mm square under a pressure bonding condition of 50 ° C., 0.5 MPa, and 1 second. (3 shear adhesive force) is preferably 0.11 MPa or more.
- the temperature condition of temporary fixing performed by interposing a material for heat bonding for sintering bonding between objects to be bonded is, for example, 50 to 90 ° C. which is a temperature range including 70 ° C. and the vicinity thereof.
- the configuration in which the third shear adhesive force is 0.11 MPa or more is preferable in order to suppress the above-described chip shift or displacement.
- the adhesive layer is shear bonded at 70 ° C. to a silver plane on which the adhesive layer is bonded with a size of 5 mm square under pressure bonding conditions of 70 ° C., 0.5 MPa, and 1 second.
- the ratio value of (third shear adhesive strength) is 1 to 40. This configuration is preferable for realizing a stable adhesive force in the temporary fixing temperature region in the present heat-bonding sheet, and is therefore preferable for suppressing the above-described chip shift or displacement.
- the pressure-sensitive adhesive layer has a shear adhesive strength at 70 ° C. with respect to a silver plane that is pressure-bonded at a size of 5 mm square under pressure bonding conditions of 70 ° C., 0.5 MPa, and 1 second.
- the shear adhesive force at 90 ° C. of the pressure-sensitive adhesive layer to a silver flat surface bonded with a size of 5 mm square under the pressure bonding conditions of 90 ° C., 0.5 MPa, and 1 second with respect to (first shear adhesive force) The value of the ratio of (fourth shear adhesive force) is 1 to 40.
- This configuration is preferable for realizing a stable adhesive force in the temporary fixing temperature region in the present heat-bonding sheet, and is therefore preferable for suppressing the above-described chip shift or displacement.
- the viscosity of the adhesive layer at 70 ° C. is preferably 5 ⁇ 10 3 to 1 ⁇ 10 7 Pa ⁇ s. Such a configuration is suitable for realizing the first shear adhesive force.
- the adhesive layer contains a thermally decomposable polymer binder together with the above-described sinterable particles containing a conductive metal.
- the thermally decomposable polymer binder refers to a polymer binder component that can be thermally decomposed in a high-temperature heating process for sintering joining. According to such a configuration, at the temporary fixing temperature, that is, the temperature range including 70 ° C. and the vicinity thereof is 50 to 90 ° C., for example, the viscoelasticity of the thermally decomposable polymer binder is utilized. It is easy to ensure the cohesive force, and therefore easy to secure the adhesive force of the adhesive layer. Therefore, this configuration is suitable for realizing the first shear adhesive force.
- the weight average molecular weight of the thermally decomposable polymer binder is preferably 10,000 or more. Such a configuration is suitable for securing the cohesive force and adhesive force of the adhesive layer using the viscoelasticity of the thermally decomposable polymer binder.
- the thermally decomposable polymer binder is a polycarbonate resin and / or an acrylic resin.
- the high temperature heating for the sinter bonding after the objects to be bonded are temporarily fixed with the material. Is done. High-temperature heating for sintering joining is performed in a temperature range including, for example, 300 ° C. and the vicinity thereof, and polycarbonate resin and acrylic resin are easily prepared as a polymer binder that decomposes and volatilizes at a temperature of about 300 ° C.
- this structure is suitable for reducing organic residues in the sintered layer formed between the objects to be joined that are sintered and bonded using the present heat-bonding sheet.
- the sinterable particles preferably include at least one selected from the group consisting of silver, copper, silver oxide, and copper oxide. Such a configuration is suitable for forming a strong sintered layer between the objects to be bonded by sintering using the heat-bonding sheet.
- a dicing tape with a heat bonding sheet includes a dicing tape and the heat bonding sheet according to the first aspect of the present invention.
- the dicing tape has a laminated structure including a base material and an adhesive layer.
- the heat bonding sheet is arranged on the pressure-sensitive adhesive layer in the dicing tape.
- the dicing tape having such a configuration can be used to obtain a semiconductor chip with a chip-sized heat bonding sheet in the manufacturing process of the semiconductor device. And according to this dicing tape, the effect similar to what was mentioned above regarding the heat bonding sheet
- 1 represents a part of steps in a semiconductor device manufacturing method performed using the heat bonding sheet shown in FIG. 1.
- 1 represents a part of steps in a semiconductor device manufacturing method performed using the heat bonding sheet shown in FIG. 1.
- 1 represents a part of steps in a semiconductor device manufacturing method performed using the heat bonding sheet shown in FIG. 1.
- seat for heat joining which concerns on one Embodiment of this invention. 6 represents a part of a process in a semiconductor device manufacturing method performed using the dicing tape with a heat bonding sheet shown in FIG. 5.
- FIG. 1 is a schematic partial sectional view of a heat-bonding sheet 10 according to one embodiment of the present invention.
- the heat bonding sheet 10 is for use in sintering bonding between objects to be bonded, and includes an adhesive layer 11.
- the adhesive layer 11 includes at least conductive metal-containing sinterable particles, a thermally decomposable polymer binder, and a low boiling point binder.
- Such a heat-bonding sheet 10 can be used, for example, in the manufacturing process of a semiconductor device to sinter-bond a semiconductor chip to a support substrate while making electrical connection with the support substrate side.
- the sinterable particles contained in the heat bonding sheet 10 or its adhesive layer 11 are particles that contain a conductive metal element and can be sintered.
- the conductive metal element include gold, silver, copper, palladium, tin, and nickel.
- the constituent material of such sinterable particles include gold, silver, copper, palladium, tin, nickel, and alloys of two or more metals selected from these groups.
- the constituent material of the sinterable particles include silver oxide and metal oxides such as copper oxide, palladium oxide, and tin oxide.
- the sinterable particles may be particles having a core-shell structure.
- the sinterable particle may be a core-shell structure particle having a core mainly composed of copper and a shell mainly composed of gold or silver and covering the core.
- the sinterable particles preferably include at least one selected from the group consisting of silver particles, copper particles, silver oxide particles, and copper oxide particles.
- the average particle diameter of the sinterable particles is preferably 1000 nm or less, more preferably 800 nm or less, from the viewpoint of ensuring good sinterability by realizing a low sintering temperature for the sinterable particles. Preferably it is 500 nm or less. From the viewpoint of ensuring good dispersibility of the sinterable particles in the adhesive layer 11 or the composition for forming the same, the average particle size of the sinterable particles is preferably 10 nm or more, more preferably 50 nm or more. More preferably, it is 100 nm or more.
- the average particle diameter of the sinterable particles can be measured by observation using a scanning electron microscope (SEM). Specifically, the average particle size of the sinterable particles contained in the adhesive layer containing the sinterable particles can be measured by the following method. First, the adhesive layer containing the sinterable particles is subjected to ion polishing in a cooling environment to expose the cross section of the adhesive layer. Next, the exposed cross section is imaged using a field emission scanning electron microscope 80 SU8020 (manufactured by Hitachi High-Technologies Corporation), and a reflected electron image is obtained as image data. The imaging conditions are an acceleration voltage of 5 kV and a magnification of 50000 times. Next, the obtained image data is subjected to an automatic binarization process using image analysis software ImageJ, and then the average particle diameter of the particles is calculated.
- SEM scanning electron microscope
- the copper particles are preferably composed of a plurality of crystallites.
- the crystallite diameter in the copper particles composed of a plurality of crystallites is preferably 50 nm from the viewpoint of ensuring good sinterability by realizing a low sintering temperature for the sinterable particles. Hereinafter, it is more preferably 45 nm or less.
- the crystallite diameter in the copper particles is measured by X-ray diffraction measurement of the copper particles using an X-ray diffractometer ti Ultimate IV (manufactured by Rigaku Corporation), and the obtained (111) peak value is used as a Scherrer. The value is calculated based on the law.
- the content of the sinterable particles in the adhesive layer 11 is preferably 60 to 98% by mass, more preferably 65 to 97% by mass, and more preferably 70 to 98% from the viewpoint of realizing highly reliable sintered joining. 95% by mass.
- the thermally decomposable polymer binder contained in the heat bonding sheet 10 or its adhesive layer 11 is a polymer binder component that can be thermally decomposed in a high temperature heating process for sintering bonding. This is an element that contributes to maintaining the sheet shape of the adhesive sheet 10 or its adhesive layer 11.
- the thermally decomposable polymer binder is a solid material at room temperature (23 ° C.) from the viewpoint of ensuring the sheet shape maintaining function.
- Examples of such a thermally decomposable polymer binder include a polycarbonate resin and an acrylic resin.
- polycarbonate resin as the thermally decomposable polymer binder examples include an aliphatic polycarbonate composed of an aliphatic chain that does not contain an aromatic compound such as a benzene ring between carbonic acid ester groups (—O—CO—O—) of the main chain. And an aromatic polycarbonate containing an aromatic compound between carbonic acid ester groups (—O—CO—O—) of the main chain.
- the aliphatic polycarbonate include polyethylene carbonate and polypropylene carbonate.
- aromatic polycarbonate examples include polycarbonate having a bisphenol A structure in the main chain.
- acrylic resin as the thermally decomposable polymer binder examples include polymers of acrylic acid esters and / or methacrylic acid esters having a linear or branched alkyl group having 4 to 18 carbon atoms.
- (meth) acryl means “acryl” and / or “methacryl”.
- alkyl group of the (meth) acrylic acid ester for forming an acrylic resin as a thermally decomposable polymer binder include, for example, a methyl group, an ethyl group, a propyl group, an isopropyl group, an n-butyl group, and a t-butyl group.
- the acrylic resin as the thermally decomposable polymer binder may be a polymer containing a monomer unit derived from a monomer other than the (meth) acrylic acid ester.
- examples of such other monomers include carboxy group-containing monomers, acid anhydride monomers, hydroxy group-containing monomers, sulfonic acid group-containing monomers, and phosphate group-containing monomers.
- examples of the carboxy group-containing monomer include acrylic acid, methacrylic acid, carboxyethyl acrylate, carboxypentyl acrylate, itaconic acid, maleic acid, fumaric acid, and crotonic acid.
- examples of the acid anhydride monomer include maleic anhydride and itaconic anhydride.
- Examples of the hydroxy group-containing monomer include 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 4-hydroxybutyl (meth) acrylate, 6-hydroxyhexyl (meth) acrylate, ( Examples include 8-hydroxyoctyl (meth) acrylate, 10-hydroxydecyl (meth) acrylate, 12-hydroxylauryl (meth) acrylate, and 4- (hydroxymethyl) cyclohexylmethyl (meth) acrylate.
- sulfonic acid group-containing monomer examples include styrene sulfonic acid, allyl sulfonic acid, 2- (meth) acrylamide-2-methylpropane sulfonic acid, (meth) acrylamide propane sulfonic acid, sulfopropyl (meth) acrylate, and (meth) ) Acryloyloxynaphthalene sulfonic acid.
- phosphate group-containing monomer include 2-hydroxyethyl acryloyl phosphate.
- the weight average molecular weight of the thermally decomposable polymer binder is preferably 10,000 or more.
- the weight average molecular weight of the thermally decomposable polymer binder is measured by gel permeation chromatography (GPC) and calculated as polystyrene.
- the content ratio of the thermally decomposable polymer binder in the adhesive layer 11 is preferably 0.5 to 40% by mass, more preferably 0.8 to 30% by mass, from the viewpoint of appropriately expressing the above-described sheet shape maintaining function. %, More preferably 1 to 20% by mass.
- the low-boiling binder contained in the heat-bonding sheet 10 or the adhesive layer 11 thereof has a viscosity at 23 ° C. measured using a dynamic viscoelasticity measuring device (trade name “HAAKE MARS III”, manufactured by ThermoFISHER SCIENTFIC). Is a liquid or semi-liquid that exhibits 1 ⁇ 10 5 Pa ⁇ s or less. In this viscosity measurement, a 20 mm ⁇ parallel plate is used as a jig, the gap between the plates is set to 100 ⁇ m, and the shear rate in rotational shearing is set to 1 s ⁇ 1 .
- Examples of the low boiling point binder contained in the adhesive layer 11 include terpene alcohols, alcohols excluding terpene alcohols, alkylene glycol alkyl ethers, and ethers excluding alkylene glycol alkyl ethers.
- Examples of terpene alcohols include isobornylcyclohexanol, citronellol, geraniol, nerol, carveol, and ⁇ -terpineol.
- alcohols other than terpene alcohols include pentanol, hexanol, heptanol, octanol, 1-decanol, ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, and 2,4-diethyl-1,5-pentanediol. It is done.
- alkylene glycol alkyl ethers examples include ethylene glycol butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether, diethylene glycol butyl ether, diethylene glycol isobutyl ether, diethylene glycol hexyl ether, triethylene glycol methyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol dibutyl ether, Diethylene glycol butyl methyl ether, diethylene glycol isopropyl methyl ether, triethylene glycol dimethyl ether, triethylene glycol butyl methyl ether, propylene glycol propyl ether, dipropylene glycol methyl Ether, dipropylene glycol ethyl ether, dipropylene glycol propyl ether, dipropylene glycol butyl ether, dipropylene glycol dimethyl ether, tripropylene glycol methyl ether and tripropylene glycol
- ethers other than alkylene glycol alkyl ethers include ethylene glycol ethyl ether acetate, ethylene glycol butyl ether acetate, diethylene glycol ethyl ether acetate, diethylene glycol butyether acetate, dipropylene glycol methyl ether acetate, and ethylene glycol phenyl ether.
- a low boiling point binder contained in the adhesion layer 11 one kind of low boiling point binder may be used, or two or more kinds of low boiling point binders may be used.
- terpene alcohols are preferable and isobornylcyclohexanol is more preferable from the viewpoint of stability at room temperature.
- the heat bonding sheet 10 or its adhesive layer 11 may contain, for example, a plasticizer in addition to the above components.
- the thickness of the adhesive layer 11 at 23 ° C. is preferably 5 ⁇ m or more, more preferably 10 ⁇ m or more, and preferably 100 ⁇ m or less, more preferably 80 ⁇ m or less.
- the viscosity at 70 ° C. of the adhesive layer 11 is preferably 5 ⁇ 10 3 to 1 ⁇ 10 7 Pa ⁇ s, more preferably. Is 1 ⁇ 10 4 to 1 ⁇ 10 6 Pa ⁇ s.
- the heat bonding sheet 10 or its adhesive layer 11 includes at least conductive metal-containing sinterable particles, a thermally decomposable polymer binder, and a low boiling point binder.
- the heat bonding sheet 10 having such a configuration relating to the adhesive layer composition is bonded to the adhesive layer 11 in a size of 5 mm square under pressure bonding conditions (first pressure bonding conditions) of 70 ° C., 0.5 MPa, and 1 second.
- first pressure bonding conditions 70 ° C., 0.5 MPa, and 1 second.
- first shear adhesive strength is 0.1 MPa or more, preferably 0.12 MPa or more, more preferably 0.14 MPa or more, more preferably It is 0.16 MPa or more, more preferably 0.18 MPa or more, and more preferably 0.2 MPa or more.
- the shear adhesive force is a measured value under the condition that the displacement rate of the adhesive force measurement object in the shear direction is 0.5 mm / second.
- the same adhesive layer 11 with respect to the first shear adhesive force at 70 ° C. of the adhesive layer 11 with respect to a silver plane on which the adhesive layer 11 is pressure-bonded with a size of 5 mm square under the first pressure-bonding condition is preferably 5 -40, more preferably 6-30.
- the heat bonding sheet 10 50 of the pressure-sensitive adhesive layer 11 against a silver plane on which the pressure-sensitive adhesive layer 11 is pressure-bonded at a size of 5 mm square under pressure bonding conditions (second pressure bonding conditions) of 50 ° C., 0.5 MPa, and 1 second.
- the shear adhesive strength at 3 ° C. (third shear adhesive strength) is preferably 0.11 MPa or more, more preferably 0.15 MPa or more.
- the ratio of the third shear adhesive force at 50 ° C. of the pressure-sensitive adhesive layer 11 to the silver plane on which the pressure-sensitive adhesive layer 11 is pressure-bonded at a size of 5 mm square under the second pressure bonding condition is preferably 1 to 40, Preferably, it is 6-30.
- the heat bonding sheet 10 90 ° C. with respect to the first shear adhesive force at 70 ° C. of the pressure-sensitive adhesive layer 11 with respect to a silver plane on which the pressure-sensitive adhesive layer 11 is pressure-bonded with a size of 5 mm square under the first pressure bonding condition.
- the ratio value of the adhesive force) is preferably 1 to 40, more preferably 6 to 30.
- Adjustment of the adhesive force of the heat bonding sheet 10 or its adhesive layer 11 is, for example, adjustment of the constituent monomer composition or adjustment of the weight average molecular weight related to the above-mentioned thermally decomposable polymer binder, selection of the above-mentioned low boiling point binder, adhesive layer. 11 can be performed by adjusting the content of each of the sinterable particles, the thermally decomposable polymer binder, the low boiling point binder, etc., and setting the thickness of the adhesive layer 11.
- the heat bonding sheet 10 is prepared by, for example, mixing the above-described components in a solvent to prepare a varnish, applying the varnish on a separator serving as a base material to form a coating film, It can be produced by drying.
- a solvent for adjusting the varnish an organic solvent or an alcohol solvent can be used.
- the organic solvent include dimethylformamide, dimethylacetamide, N-methylpyrrolidone, acetone, methyl ethyl ketone, cyclohexanone, toluene, and xylene.
- alcohol solvent examples include ethylene glycol, diethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, and 2-butene.
- a die coater, a gravure coater, a roll coater, a reverse coater, a comma coater, or a pipe doctor coater can be used.
- the drying temperature of the coating film is, for example, 70 to 160 ° C.
- the drying time of the coating film is, for example, 1 to 5 minutes.
- various plastics surface-coated with a polyethylene terephthalate (PET) film, a polyethylene film, a polypropylene film, and a release agent for example, a fluorine-type release agent or a long-chain alkyl acrylate-type release agent.
- PET polyethylene terephthalate
- a polyethylene film for example, a polyethylene film, a polypropylene film, and a release agent (for example, a fluorine-type release agent or a long-chain alkyl acrylate-type release agent).
- a release agent for example, a fluorine-type release agent or a long-chain alkyl
- a heat bonding sheet 10 and a plurality of semiconductor chips C are prepared.
- the heat bonding sheet 10 includes the adhesive layer 11 having the above-described configuration, and is accompanied by a release liner L on one surface thereof.
- Each of the plurality of semiconductor chips C is one in which a predetermined semiconductor element is already formed, and is fixed on the adhesive surface T1a of the chip fixing tape T1.
- a silver plane electrode (not shown) is already formed as an external electrode on the surface (upper surface in FIG. 2) to which the heat bonding sheet 10 is attached.
- the thickness of the silver planar electrode is, for example, 10 to 1000 nm.
- the silver planar electrode may be laminated on a titanium thin film formed on the surface of the semiconductor chip.
- the thickness of the titanium thin film is, for example, 10 to 1000 nm.
- These silver planar electrode and titanium thin film can be formed, for example, by vapor deposition. Further, other electrode pads and the like (not shown) are formed on the other surface (lower surface in FIG. 2) of each semiconductor chip C as necessary.
- the heat bonding sheet 10 is attached to the plurality of semiconductor chips C.
- the heat bonding sheet 10 or the adhesive layer 11 is attached to the plurality of semiconductor chips C while the heat bonding sheet 10 is pressed toward the semiconductor chip C from the release liner L side.
- An example of the pressing means is a pressure roll.
- the pasting temperature is, for example, 50 to 90 ° C., and the pasting load is, for example, 0.01 to 5 MPa.
- the release liner L is peeled from the chip fixing tape T1 side. Thereby, each part of the sheet
- the semiconductor chip C is temporarily fixed to the support substrate S (temporary fixing step).
- the semiconductor chip C with the heat bonding sheet is temporarily fixed to the support substrate S via the heat bonding sheet 10.
- the support substrate S include an insulating circuit substrate with a copper wiring on the surface and a lead frame.
- the chip mounting location on the support substrate S may be a substrate surface such as a copper wiring or a lead frame, or may be a surface of a plating film formed on the substrate surface.
- the plating film include a gold plating film, a silver plating film, a nickel plating film, a palladium plating film, and a platinum plating film.
- the chip mounting location is a silver plane.
- the temperature condition for temporary fixing is, for example, 70 ° C. and a temperature range including the vicinity thereof of 50 to 90 ° C.
- the load condition for pressing is, for example, 0.01 to 5 MPa
- the joining time is, for example, 0.01 to 5 seconds.
- the semiconductor chip C is bonded to the support substrate S through a high-temperature heating process (heating bonding process).
- the low boiling point binder in the adhesive layer 11 is volatilized between the support substrate S and the semiconductor chip C through a predetermined high temperature heating process, and the thermally decomposable polymer binder is thermally decomposed. Volatilize and sinter the conductive metal of the sinterable particles.
- the sintered layer 12 is formed between the support substrate S and each semiconductor chip C, and the semiconductor chip C is joined to the support substrate S while being electrically connected to the support substrate S side. It will be.
- the temperature condition for heat bonding is, for example, 200 to 400 ° C.
- the pressure condition for heat bonding is, for example, 0.05 to 40 MPa, and preferably 0.1 to 20 MPa.
- the bonding time of the heat bonding is preferably 0.3 to 300 minutes, more preferably 0.5 to 240 minutes, and more preferably 1 to 180 minutes.
- a temperature profile and a pressure profile for performing the heat bonding process are appropriately set.
- the heat bonding process as described above can be performed using an apparatus that can perform heating and pressurization simultaneously. Examples of such an apparatus include a flip chip bonder and a parallel plate press.
- this step is preferably performed in any of a nitrogen atmosphere, a reduced pressure, or a reducing gas atmosphere.
- the electrode pads (not shown) of the semiconductor chip C and the terminal portions (not shown) of the support substrate S are bonded as necessary. Electrical connection is made via the wire W (wire bonding step).
- the connection between the electrode pad of the semiconductor chip C, the terminal portion of the support substrate S, and the bonding wire W is realized by, for example, ultrasonic welding with heating.
- the bonding wire W for example, a gold wire, an aluminum wire, or a copper wire can be used.
- the wire heating temperature in wire bonding is, for example, 80 to 250 ° C., and preferably 80 to 220 ° C.
- the heating time is several seconds to several minutes.
- a sealing resin R for protecting the semiconductor chip C and the bonding wire W on the support substrate S is formed (sealing step).
- the sealing resin R is formed by a transfer molding technique performed using a mold.
- an epoxy resin can be used as a constituent material of the sealing resin R.
- the heating temperature for forming the sealing resin R is, for example, 165 to 185 ° C., and the heating time is, for example, 60 seconds to several minutes.
- a semiconductor device can be manufactured through a process using the heat bonding sheet 10.
- FIG. 5 is a schematic cross-sectional view of a dicing tape X with a heat-bonding sheet according to an embodiment of the present invention.
- the dicing tape X with a heat bonding sheet has a laminated structure including the above-described heat bonding sheet 10 and the dicing tape 20 according to an embodiment of the present invention, and is used for chip size heat bonding in the manufacture of a semiconductor device. It can be used to obtain a semiconductor chip with a sheet.
- the dicing tape X with a heat bonding sheet has, for example, a disk shape having a size corresponding to a semiconductor wafer to be processed in the manufacturing process of the semiconductor device.
- the dicing tape 20 has a laminated structure including a base material 21 and an adhesive layer 22.
- the base material 21 of the dicing tape 20 is an element that functions as a support in the dicing tape 20 or the heat bonding sheet 10.
- a plastic substrate particularly a plastic film
- the constituent material of the plastic base material include polyvinyl chloride, polyvinylidene chloride, polyolefin, polyester, polyurethane, polycarbonate, polyether ether ketone, polyimide, polyether imide, polyamide, wholly aromatic polyamide, polyphenyl sulfide, Examples include aramid, fluororesin, cellulosic resin, and silicone resin.
- polyolefins examples include low density polyethylene, linear polyethylene, medium density polyethylene, high density polyethylene, ultra low density polyethylene, random copolymer polypropylene, block copolymer polypropylene, homopolypropylene, polybutene, polymethylpentene, and ethylene-acetic acid.
- examples thereof include vinyl copolymers, ionomer resins, ethylene- (meth) acrylic acid copolymers, ethylene- (meth) acrylic ester copolymers, ethylene-butene copolymers, and ethylene-hexene copolymers.
- the polyester include polyethylene terephthalate (PET), polyethylene naphthalate, and polybutylene terephthalate (PBT).
- the base material 21 may be made of one kind of material or may be made of two or more kinds of materials.
- the base material 21 may have a single layer structure or a multilayer structure.
- the substrate 21 preferably has ultraviolet transparency.
- the base material 21 is a plastic film, an unstretched film, a uniaxially stretched film, or a biaxially stretched film may be sufficient as it.
- the surface of the substrate 21 on the side of the pressure-sensitive adhesive layer 22 may be subjected to a treatment for improving the adhesion with the pressure-sensitive adhesive layer 22.
- a treatment for improving the adhesion with the pressure-sensitive adhesive layer 22 include, for example, corona discharge treatment, plasma treatment, sand mat processing treatment, ozone exposure treatment, flame exposure treatment, high piezoelectric impact exposure treatment, physical treatment such as ionizing radiation treatment, and chemical treatment such as chromic acid treatment. And an undercoating process.
- the thickness of the base material 21 is preferably 40 ⁇ m or more, more preferably 50 ⁇ m, from the viewpoint of ensuring the strength required for the base material 21 to function as a support in the dicing tape 20 or the dicing tape X with a heat bonding sheet. More preferably, it is 55 ⁇ m or more, and more preferably 60 ⁇ m or more. Further, from the viewpoint of realizing appropriate flexibility in the dicing tape 20 or the dicing tape X with a heat-bonding sheet, the thickness of the substrate 21 is preferably 200 ⁇ m or less, more preferably 180 ⁇ m or less, more preferably 150 ⁇ m or less.
- the pressure-sensitive adhesive layer 22 of the dicing tape 20 contains a pressure-sensitive adhesive.
- a pressure-sensitive adhesive for example, an acrylic pressure-sensitive adhesive or a rubber pressure-sensitive adhesive having an acrylic polymer as a base polymer can be used.
- the pressure-sensitive adhesive may be a pressure-sensitive adhesive (adhesive strength-reducing pressure-sensitive adhesive) that can intentionally reduce the pressure-sensitive adhesive force by an external action such as heating or radiation irradiation. Depending on the case, it may be an adhesive (adhesive strength non-reducing adhesive) in which the adhesive strength is hardly or not reduced at all.
- the pressure-reducing adhesive include a radiation curable adhesive (a radiation curable adhesive) and a heat-foaming adhesive.
- the non-reducing adhesive include pressure-sensitive adhesives.
- the acrylic polymer as the base polymer of the acrylic pressure-sensitive adhesive preferably has a mass of monomer units derived from an acrylic acid alkyl ester and / or a methacrylic acid alkyl ester. Included as the most monomer unit in proportion.
- (meth) acryl means “acryl” and / or “methacryl”.
- Examples of the (meth) acrylic acid alkyl ester for forming the monomer unit of the acrylic polymer include, for example, a (meth) acrylic acid alkyl ester having a linear or branched alkyl group, and a (meth) acrylic acid cycloalkyl.
- Examples include esters.
- Examples of (meth) acrylic acid alkyl esters include (meth) acrylic acid methyl ester, ethyl ester, propyl ester, isopropyl ester, butyl ester, isobutyl ester, s-butyl ester, t-butyl ester, pentyl ester, Pentyl ester, hexyl ester, heptyl ester, octyl ester, 2-ethylhexyl ester, isooctyl ester, nonyl ester, decyl ester, isodecyl ester, undecyl ester, dodecyl ester, tridecyl ester, tetradecyl ester, hexadecyl ester, Examples include octadecyl ester or eicosyl ester.
- Examples of (meth) acrylic acid cycloalkyl ester include cyclopentyl ester or cyclohexyl ester of (meth) acrylic acid.
- the (meth) acrylic acid alkyl ester for the acrylic polymer one kind of (meth) acrylic acid alkyl ester may be used, or two or more kinds of (meth) acrylic acid alkyl esters may be used.
- the proportion of the (meth) acrylic acid alkyl ester in the total monomer components for forming the acrylic polymer is suitable for causing the adhesive layer 22 to properly express basic properties such as adhesiveness due to the (meth) acrylic acid alkyl ester. Then, it is 50 mass% or more, for example.
- the acrylic polymer may contain a monomer unit derived from another monomer copolymerizable with (meth) acrylic acid alkyl ester in order to modify its cohesive strength, heat resistance, and the like.
- monomer components include carboxy group-containing monomers, acid anhydride monomers, hydroxy group-containing monomers, sulfonic acid group-containing monomers, phosphate group-containing monomers, acrylamide, and acrylonitrile.
- the carboxy group-containing monomer include acrylic acid, methacrylic acid, carboxyethyl (meth) acrylate, carboxypentyl (meth) acrylate, itaconic acid, maleic acid, fumaric acid, and crotonic acid.
- Examples of the acid anhydride monomer include maleic anhydride and itaconic anhydride.
- Examples of the hydroxy group-containing monomer include 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 4-hydroxybutyl (meth) acrylate, 6-hydroxyhexyl (meth) acrylate, ( Examples include 8-hydroxyoctyl (meth) acrylate, 10-hydroxydecyl (meth) acrylate, 12-hydroxylauryl (meth) acrylate, and 4- (hydroxymethyl) cyclohexylmethyl (meth) acrylate.
- sulfonic acid group-containing monomer examples include styrene sulfonic acid, allyl sulfonic acid, 2- (meth) acrylamide-2-methylpropane sulfonic acid, (meth) acrylamide propane sulfonic acid, sulfopropyl (meth) acrylate, and (meth) ) Acryloyloxynaphthalene sulfonic acid.
- phosphate group-containing monomer include 2-hydroxyethyl acryloyl phosphate.
- the other monomer for the acrylic polymer one type of monomer may be used, or two or more types of monomers may be used.
- the proportion of monomer components other than (meth) acrylic acid alkyl ester in all monomer components for forming an acrylic polymer is suitable for the adhesive layer 22 based on basic characteristics such as adhesiveness due to (meth) acrylic acid alkyl ester. For example, it is 50% by mass or less.
- the acrylic polymer may contain a monomer unit derived from a polyfunctional monomer copolymerizable with (meth) acrylic acid alkyl ester in order to form a crosslinked structure in the polymer skeleton.
- polyfunctional monomers include hexanediol di (meth) acrylate, (poly) ethylene glycol di (meth) acrylate, (poly) propylene glycol di (meth) acrylate, neopentyl glycol di (meth) acrylate, Pentaerythritol di (meth) acrylate, trimethylolpropane tri (meth) acrylate, pentaerythritol tri (meth) acrylate, dipentaerythritol hexa (meth) acrylate, epoxy (meth) acrylate, glycidyl (meth) acrylate, polyester (meth) Examples include acrylates and urethane (meth) acrylates.
- polyfunctional monomer for an acrylic polymer one type of polyfunctional monomer may be used, or two or more types of polyfunctional monomers may be used.
- the proportion of the polyfunctional monomer in all monomer components for forming the acrylic polymer is suitable for causing the adhesive layer 22 to appropriately express basic characteristics such as adhesiveness due to the (meth) acrylic acid alkyl ester. It is 40 mass% or less.
- the acrylic polymer can be obtained by polymerizing raw material monomers for forming the acrylic polymer.
- the polymerization technique include solution polymerization, emulsion polymerization, bulk polymerization, and suspension polymerization. From the viewpoint of high cleanliness in the semiconductor device manufacturing method in which the dicing tape 20 or the dicing tape X with a heat bonding sheet is used, the low adhesive layer 22 in the dicing tape 20 or the dicing tape X with a heat bonding sheet is low. A smaller molecular weight substance is preferable, and the number average molecular weight of the acrylic polymer is, for example, 100,000 or more.
- the pressure-sensitive adhesive layer 22 or the pressure-sensitive adhesive for forming the pressure-sensitive adhesive layer 22 may contain, for example, an external crosslinking agent in order to increase the number average molecular weight of the base polymer such as an acrylic polymer.
- an external crosslinking agent for reacting with a base polymer such as an acrylic polymer to form a crosslinked structure include a polyisocyanate compound, an epoxy compound, an aziridine compound, and a melamine crosslinking agent.
- the content of the external cross-linking agent in the pressure-sensitive adhesive layer 22 or the pressure-sensitive adhesive forming the same is, for example, 5 parts by mass or less with respect to 100 parts by mass of the base polymer.
- the pressure-sensitive adhesive layer 22 may be a radiation-curing pressure-sensitive adhesive layer that is exposed to radiation such as ultraviolet rays to increase the degree of crosslinking at the irradiated portion and reduce the adhesive strength.
- the radiation-curable pressure-sensitive adhesive for forming such a pressure-sensitive adhesive layer include base polymers such as the above-mentioned acrylic pressure-sensitive adhesives and rubber-based pressure-sensitive adhesives, and functional groups such as radiation-polymerizable carbon-carbon double bonds.
- An addition-type radiation-curable pressure-sensitive adhesive containing a radiation-polymerizable monomer component or oligomer component having a group can be mentioned.
- radiation-polymerizable monomer components include urethane (meth) acrylate, trimethylolpropane tri (meth) acrylate, pentaerythritol tri (meth) acrylate, pentaerythritol tetra (meth) acrylate, and dipentaerystol monohydroxypenta Examples include (meth) acrylate, dipentaerythritol hexa (meth) acrylate, and 1,4-butanediol di (meth) acrylate.
- the radiation-polymerizable oligomer component examples include various oligomers such as urethane, polyether, polyester, polycarbonate, and polybutadiene, and those having a molecular weight of about 100 to 30,000 are suitable.
- the content of the radiation-polymerizable monomer component or oligomer component in the pressure-sensitive adhesive layer 22 or the radiation-curable pressure-sensitive adhesive for forming the pressure-sensitive adhesive layer 22 is determined within a range in which the pressure-sensitive adhesive force of the formed pressure-sensitive adhesive layer 22 can be appropriately reduced. For example, 40 to 150 parts by mass with respect to 100 parts by mass of the base polymer such as an acrylic polymer.
- the addition-type radiation curable pressure-sensitive adhesive for example, those disclosed in JP-A-60-196956 may be used.
- Examples of the radiation curable pressure-sensitive adhesive for forming the pressure-sensitive adhesive layer 22 include, for example, a base having a functional group such as a radiation-polymerizable carbon-carbon double bond at a polymer side chain or at the polymer main chain terminal in the polymer main chain.
- An intrinsic radiation-curable pressure-sensitive adhesive containing a polymer is also included.
- Such an internal radiation-curable pressure-sensitive adhesive is suitable for suppressing an unintended change in the adhesive property due to movement of a low molecular weight component in the pressure-sensitive adhesive layer 22 to be formed.
- the base polymer contained in the intrinsic radiation curable pressure-sensitive adhesive those having an acrylic polymer as a basic skeleton are preferable.
- the acrylic polymer having such a basic skeleton the above-mentioned acrylic polymer can be employed.
- a method for introducing a radiation-polymerizable carbon-carbon double bond into an acrylic polymer for example, a raw material monomer including a monomer having a predetermined functional group (first functional group) is copolymerized to form an acrylic polymer. After obtaining the compound having a predetermined functional group (second functional group) capable of binding by reacting with the first functional group and a radiation-polymerizable carbon-carbon double bond, carbon-carbon is obtained. Examples thereof include a method of subjecting an acrylic polymer to a condensation reaction or an addition reaction while maintaining the radiation polymerization property of a double bond.
- Examples of the combination of the first functional group and the second functional group include, for example, carboxy group and epoxy group, epoxy group and carboxy group, carboxy group and aziridyl group, aziridyl group and carboxy group, hydroxy group and isocyanate group, and isocyanate group. And hydroxy groups.
- a combination of a hydroxy group and an isocyanate group and a combination of an isocyanate group and a hydroxy group are preferable from the viewpoint of easy reaction tracking.
- the group is a hydroxy group and the second functional group is an isocyanate group.
- the isocyanate compound having both a radiation-polymerizable carbon-carbon double bond and an isocyanate group as the second functional group include methacryloyl isocyanate, 2-methacryloyloxyethyl isocyanate, and m-isopropenyl- ⁇ . , ⁇ -dimethylbenzyl isocyanate.
- acrylic polymer with a 1st functional group what contains the monomer unit derived from said hydroxyl group containing monomer is suitable, 2-hydroxyethyl vinyl ether, 4-hydroxybutyl vinyl ether, diethylene glycol Those containing monomer units derived from ether compounds such as monovinyl ether are also suitable.
- the radiation curable pressure sensitive adhesive for forming the pressure sensitive adhesive layer 22 preferably contains a photopolymerization initiator.
- photopolymerization initiators include ⁇ -ketol compounds, acetophenone compounds, benzoin ether compounds, ketal compounds, aromatic sulfonyl chloride compounds, photoactive oxime compounds, benzophenone compounds, thioxanthone compounds, camphors.
- examples include quinones, halogenated ketones, acyl phosphinoxides, and acyl phosphonates.
- Examples of ⁇ -ketol compounds include 4- (2-hydroxyethoxy) phenyl (2-hydroxy-2-propyl) ketone, ⁇ -hydroxy- ⁇ , ⁇ '-dimethylacetophenone, 2-methyl-2-hydroxypro Piophenone and 1-hydroxycyclohexyl phenyl ketone are mentioned.
- Examples of acetophenone compounds include methoxyacetophenone, 2,2-dimethoxy-2-phenylacetophenone, 2,2-diethoxyacetophenone, and 2-methyl-1- [4- (methylthio) -phenyl] -2-morpholino. Propane-1 is mentioned.
- benzoin ether compounds include benzoin ethyl ether, benzoin isopropyl ether, and anisoin methyl ether.
- the ketal compound include benzyl dimethyl ketal.
- the aromatic sulfonyl chloride compound include 2-naphthalenesulfonyl chloride.
- the photoactive oxime compound include 1-phenone-1,2-propanedione-2- (O-ethoxycarbonyl) oxime.
- benzophenone-based compound include benzophenone, benzoylbenzoic acid, and 3,3′-dimethyl-4-methoxybenzophenone.
- thioxanthone compounds include thioxanthone, 2-chlorothioxanthone, 2-methylthioxanthone, 2,4-dimethylthioxanthone, isopropylthioxanthone, 2,4-dichlorothioxanthone, 2,4-diethylthioxanthone, and 2,4-diisopropyl.
- Thioxanthone is mentioned.
- the content of the photopolymerization initiator in the radiation curable pressure-sensitive adhesive for forming the pressure-sensitive adhesive layer 22 is, for example, 0.05 to 20 parts by mass with respect to 100 parts by mass of the base polymer such as an acrylic polymer.
- the pressure-sensitive adhesive layer 22 or the pressure-sensitive adhesive for forming the same may contain additives such as crosslinking accelerators, tackifiers, anti-aging agents, and coloring agents such as pigments and dyes.
- the colorant may be a compound that is colored by irradiation. Examples of such a compound include leuco dyes.
- the thickness of the pressure-sensitive adhesive layer 22 is, for example, 1 to 50 ⁇ m in the present embodiment from the viewpoint of the balance of the adhesive force to the heat-bonding sheet 10 before and after the radiation curing of the pressure-sensitive adhesive layer 22.
- the dicing tape X with a heat bonding sheet having the above-described configuration can be manufactured, for example, as follows.
- the dicing tape 20 of the dicing tape X with heat bonding sheet can be produced by providing the pressure-sensitive adhesive layer 22 on the prepared base material 21.
- the resin base material 21 is prepared by a film forming method such as a calendar film forming method, a casting method in an organic solvent, an inflation extrusion method in a closed system, a T-die extrusion method, a co-extrusion method, or a dry lamination method. be able to.
- the pressure-sensitive adhesive layer 22 is prepared by preparing a pressure-sensitive adhesive composition for forming the pressure-sensitive adhesive layer 22 and then applying the pressure-sensitive adhesive composition on the substrate 21 or a predetermined separator (that is, a release liner).
- It can be formed by forming a layer and removing the solvent or the like of the pressure-sensitive adhesive composition layer as necessary (at this time, by heat-crosslinking if necessary).
- Examples of the method for applying the pressure-sensitive adhesive composition include roll coating, screen coating, and gravure coating.
- the temperature for removing the solvent of the pressure-sensitive adhesive composition layer is, for example, 80 to 150 ° C., and the time is, for example, 0.5 to 5 minutes.
- the composition is applied onto a predetermined separator to form a composition layer. It can be produced by drying the composition layer.
- the method for applying the adhesive composition include roll coating, screen coating, and gravure coating.
- the temperature for drying the composition layer is, for example, 70 to 160 ° C., and the time is, for example, 1 to 5 minutes.
- the heat bonding sheet 10 is bonded to the pressure-sensitive adhesive layer 22 side of the dicing tape 20, for example, by pressure bonding.
- the bonding temperature is, for example, 30 to 50 ° C.
- the bonding pressure linear pressure
- the bonding pressure is, for example, 0.1 to 20 kgf / cm.
- radiation such as ultraviolet rays may be applied to the pressure-sensitive adhesive layer 22 from the substrate 21 side.
- the irradiation amount is, for example, 50 to 500 mJ, and preferably 100 to 300 mJ.
- the region (irradiation region D) where irradiation is performed as a measure for reducing the adhesive strength of the pressure-sensitive adhesive layer 22 is, for example, the periphery of the heat-bonding sheet bonding region in the pressure-sensitive adhesive layer 22 This is an area excluding the part.
- the dicing tape X with a heat bonding sheet shown in FIG. 5 can be manufactured.
- the dicing tape X with a heat bonding sheet may be provided with a separator (not shown) so as to cover the pressure-sensitive adhesive layer 22 with the heat bonding sheet 10.
- the separator is an element for protecting the pressure-sensitive adhesive layer 22 and the heat bonding sheet 10 from being exposed, and is peeled off from the film before using the dicing tape X with a heat bonding sheet.
- separators include polyethylene terephthalate (PET) films, polyethylene films, polypropylene films, and various plastic films and papers whose surfaces are coated with release agents (for example, fluorine-type release agents and long-chain alkyl acrylate-type release agents). Can be used.
- PET polyethylene terephthalate
- release agents for example, fluorine-type release agents and long-chain alkyl acrylate-type release agents.
- FIG. 6 shows a part of the process of the semiconductor device manufacturing method performed by using the dicing tape X with a heat bonding sheet.
- the semiconductor wafer 30 is bonded onto the heat bonding sheet 10 of the dicing tape X with a heat bonding sheet. Specifically, the semiconductor wafer 30 is affixed to the dicing tape X with a heat bonding sheet or the heat bonding sheet 10 while the semiconductor wafer 30 is pressed to the heat bonding sheet 10 side by a pressure roll or the like.
- the semiconductor wafer 30 has a plurality of semiconductor elements already formed, and a silver planar electrode (illustrated) is already provided on the surface (the lower surface in FIG. 6) to be bonded to the heat bonding sheet 10 as an external electrode. Abbreviation) is formed.
- the thickness of the silver planar electrode is, for example, 10 to 1000 nm.
- the silver planar electrode may be laminated on a titanium thin film formed on the surface of the semiconductor wafer.
- the thickness of the titanium thin film is, for example, 10 to 1000 nm.
- These silver planar electrode and titanium thin film can be formed, for example, by vapor deposition.
- other electrode pads or the like are formed as necessary for each semiconductor element.
- the pasting temperature is, for example, 50 to 90 ° C.
- the pasting load is, for example, 0.01 to 10 MPa.
- the adhesive layer 22 in the dicing tape X with heat-bonding sheet is a radiation-curable pressure-sensitive adhesive layer
- the adhesive layer 22 may be irradiated with radiation such as ultraviolet rays from the base 21 side.
- the irradiation amount is, for example, 50 to 500 mJ, and preferably 100 to 300 mJ.
- the region where irradiation is performed as a measure for reducing the adhesive strength of the pressure-sensitive adhesive layer 22 is, for example, bonding of the heat-bonding sheet in the pressure-sensitive adhesive layer 22 It is an area excluding its peripheral edge in the area.
- the semiconductor wafer 30 is diced. Specifically, in a state where the semiconductor wafer 30 is held on the dicing tape X with the heat bonding sheet, the semiconductor wafer 30 is diced by using a rotating blade such as a dicing apparatus or the like and separated into individual semiconductor chips. (In the figure, the cut portion is schematically represented by a thick line). Thereby, the semiconductor chip C with the chip-sized heat bonding sheet 10 is formed.
- the semiconductor chip C with a heat bonding sheet is attached.
- Picking up from the dicing tape 20 pickup process). For example, for a semiconductor chip C with a heat-bonding sheet to be picked up, a pin member (not shown) of the pickup mechanism is raised on the lower side of the dicing tape 20 in the drawing and pushed up through the dicing tape 20, and then an adsorption jig ( (Not shown).
- the semiconductor chip C is temporarily fixed to the support substrate S (temporary fixing process), and as shown in FIG.
- the semiconductor chip C is bonded to the support substrate S (heat bonding process).
- FIGS. 3A and 3B Specific embodiments and specific conditions of these steps will be described with reference to FIGS. 3A and 3B regarding the temporary fixing step and the heat bonding step in the semiconductor device manufacturing method performed using the heat bonding sheet 10. This is the same as described above with reference to FIG.
- the electrode pads (not shown) of the semiconductor chip C and the terminal portions (not shown) of the support substrate S are electrically connected via bonding wires W as necessary. (Wire bonding process).
- a sealing resin R for protecting the semiconductor chip C and the bonding wire W on the support substrate S is formed (sealing step). Specific embodiments and specific conditions of these steps will be described with reference to FIGS. 4A and 4B regarding the temporary fixing step and the heat bonding step in the semiconductor device manufacturing method performed using the heat bonding sheet 10. This is the same as described above with reference to FIG.
- a semiconductor device can be manufactured through the process of using the dicing tape X with a heat bonding sheet.
- the pressure-sensitive adhesive layer 11 has a thickness of 70 mm with respect to a silver plane in which the pressure-sensitive adhesive layer 11 is pressure-bonded to a size of 5 mm square under the first pressure bonding conditions (70 ° C., 0.5 MPa, 1 second).
- the first shear adhesive strength at 0 ° C. is 0.1 MPa or more, preferably 0.12 MPa or more, more preferably 0.14 MPa or more, more preferably 0.16 MPa or more, and more preferably 0.1 MPa. It is 18 MPa or more, more preferably 0.2 MPa or more.
- the heat bonding sheet 10 is interposed between the support substrate S and the semiconductor chip C.
- This is suitable for suppressing the occurrence of chip shift, that is, positional deviation, in the semiconductor chip C at the time of temporary fixing in which the semiconductor chip C is pressure-bonded to the support substrate S in a state where the interposition is present.
- Such suppression of misalignment at the time of temporary fixing is suitable for preventing the semiconductor chip C from being sintered and bonded to the support substrate S with misalignment exceeding an allowable range. This is suitable for improving the yield of the semiconductor device.
- the heat bonding sheet 10 supplies the heat bonding material for sintering bonding not in the form of a paste but in the form of a sheet that is easily produced with a uniform thickness.
- the support substrate S and the semiconductor chip C can be joined by the sintered layer 12 having a uniform thickness. Sinter bonding with the sintered layer 12 having a uniform thickness is suitable for realizing high bonding reliability of the semiconductor chip C to the support substrate S.
- the heat bonding sheet 10 is an object to be bonded because the material for heat bonding for sintering bonding is supplied not in the form of a paste that is easy to fluidize but in the form of a sheet that is difficult to fluidize. It is suitable for sintering and bonding the semiconductor chip C to the support substrate S while suppressing the protrusion of the sintered metal from between the support substrate S and the semiconductor chip C and the rising of the sintered metal to the semiconductor chip C. . Such suppression of protrusion and scooping is suitable for improving the yield in a semiconductor device with sintered bonding.
- the pressure-sensitive adhesive layer 11 against a silver plane on which the pressure-sensitive adhesive layer 11 is pressure-bonded at a size of 5 mm square under the first pressure bonding conditions 70 ° C., 0.5 MPa, 1 second.
- the ratio value of the second shear adhesive strength at 23 ° C. is preferably 5 to 40. In the heat bonding sheet 10, the ratio of the second shear adhesive force at a temperature of 23 ° C.
- the third shear adhesive strength at 50 ° C. is preferably 0.11 MPa or more.
- the temperature condition of the temporary fixing step is, for example, 50 to 90 ° C.
- the configuration in which the third shear adhesive force is 0.11 MPa or more is the above-described chip shift or misalignment. It is preferable in suppressing the above.
- the pressure-sensitive adhesive layer 11 against a silver plane on which the pressure-sensitive adhesive layer 11 is pressure-bonded at a size of 5 mm square under the first pressure bonding conditions 70 ° C., 0.5 MPa, 1 second.
- the value of the ratio of the third shear adhesive strength at 50 ° C. is preferably 1 to 40.
- the pressure-sensitive adhesive layer 11 against a silver plane on which the pressure-sensitive adhesive layer 11 is pressure-bonded at a size of 5 mm square under the first pressure bonding conditions 70 ° C., 0.5 MPa, 1 second.
- the value of the ratio of shear adhesive strength at 90 ° C. (fourth shear adhesive strength) is preferably 1 to 40.
- Such a configuration is preferable for realizing a stable adhesive force in the temporarily fixed temperature region in the heat bonding sheet 10, and is therefore preferable for suppressing the above-described chip shift or displacement.
- the viscosity at 70 ° C. of the heat bonding sheet 10 or the pressure-sensitive adhesive layer 11 is preferably 5 ⁇ 10 3 to 1 ⁇ 10 7 Pa ⁇ s. Such a configuration is suitable for realizing the first shear adhesive force.
- the heat bonding sheet 10 or the pressure-sensitive adhesive layer 11 preferably includes a thermally decomposable polymer binder together with the above-described sinterable particles containing a conductive metal, and the weight average molecular weight of the thermally decomposable polymer binder. Is preferably 10,000 or more.
- the temporary fixing temperature in the temporary fixing step that is, the temperature range including 70 ° C. and the vicinity thereof is 50 to 90 ° C.
- the viscoelasticity of the thermally decomposable polymer binder is utilized. It is easy to ensure the cohesive force of the pressure-sensitive adhesive layer 11, and thus it is easy to ensure the adhesive force of the pressure-sensitive adhesive layer 11. Therefore, these configurations are suitable for realizing the first shear adhesive force.
- the thermally decomposable polymer binder contained in the heat bonding sheet 10 or the adhesive layer 11 is preferably a polycarbonate resin and / or an acrylic resin. Since the polycarbonate resin and the acrylic resin are easy to prepare as a polymer binder that decomposes and volatilizes at a temperature of about 300 ° C., the configuration is such that the support substrate S and the semiconductor chip that are sintered and bonded using the heat bonding sheet 10 This is suitable for reducing the organic residue in the sintered layer 12 formed between C and C. As the organic residue in the sintered layer 12 is smaller, the sintered layer 12 tends to be stronger, and therefore, excellent bonding reliability can be easily obtained in the sintered layer 12.
- Example 1 225 parts by mass of silver fine particles (average particle size: 100 nm, manufactured by DOWA Electronics Co., Ltd.) as sinterable particles and polycarbonate resin (trade name “QPAC40”, weight average molecular weight: 150,000 at room temperature, as a thermally decomposable polymer binder 25 parts by mass of solid (Empower Materials), 16 parts by mass of isobornylcyclohexanol (trade name “Telsolve MTPH”, liquid at room temperature, manufactured by Nippon Terpene Chemical Co., Ltd.) as a low boiling point binder, 10 parts by mass of methyl ethyl ketone were mixed using a hybrid mixer (trade name “HM-500”, manufactured by Keyence Corporation) in the stirring mode to prepare a varnish.
- HM-500 manufactured by Keyence Corporation
- the stirring time was 3 minutes.
- the obtained varnish was applied to a release treatment film (trade name “MRA50”, manufactured by Mitsubishi Plastics Co., Ltd.) and then dried to form an adhesive layer having a thickness of 40 ⁇ m.
- the drying temperature was 110 ° C. and the drying time was 3 minutes.
- the heat bonding sheet of Example 1 having an adhesive layer containing sinterable particles, a thermally decomposable polymer binder, and a low boiling point binder was produced.
- the composition relating to the heat bonding sheet of Example 1 is listed in Table 1 (the same applies to Examples and Comparative Examples described later. In Table 1, the unit of each numerical value representing the composition is relative “part by mass”. ”).
- Example 2 Example 1 except that 25 parts by mass of acrylic resin (trade name “MM2002-1”, weight average molecular weight is 170000, solid at normal temperature, Fujikura Kasei Co., Ltd.) instead of polycarbonate resin was used as the thermally decomposable polymer binder.
- the heat bonding sheet of Example 2 was produced in the same manner as the heat bonding sheet.
- Example 3 Instead of silver fine particles as sinterable particles, 335 parts by mass of copper fine particles (average particle size 200 ⁇ m, Mitsui Metal Mining Co., Ltd.) were used, and acrylic resin ( The product name “MM2002-1”, weight average molecular weight 170000, solid at room temperature, Fujikura Kasei Co., Ltd.) 38 parts by mass was used in the same manner as in the heat bonding sheet of Example 1, except that 38 parts by mass was used. A sheet for heat bonding was produced.
- copper fine particles average particle size 200 ⁇ m, Mitsui Metal Mining Co., Ltd.
- acrylic resin The product name “MM2002-1”, weight average molecular weight 170000, solid at room temperature, Fujikura Kasei Co., Ltd.
- the adhesive strength at 70 ° C. was examined for each of the heat bonding sheets of Examples 1 to 3 and Comparative Example 1. Specifically, first, the silver planar electrode of a silicon chip (5 mm square) having a silver planar electrode (5 mm square) formed as a vapor deposition film on one surface is heated using a laminator equipped with a pressure roll. A bonding sheet was attached. The sticking temperature is 70 ° C., the speed of the press roll is 10 mm / sec, and the load for sticking (pressure by the press roll) is 0.5 MPa. In this way, a silicon chip with a 5 mm square heat bonding sheet or adhesive layer on one side was obtained.
- the obtained silicon chip with the heat bonding sheet is pressure-bonded to a silver-plated copper plate (20 mm square) using a die bonding apparatus (trade name “Daibonder SPA-300”, manufactured by Shinkawa Co., Ltd.). Fixed.
- the copper plate is subjected to silver plating and has a silver plane on the surface, and in this step, a silicon chip was temporarily fixed to the silver plane via a heat bonding sheet.
- the pressure bonding temperature is 70 ° C.
- the pressure bonding pressure is 0.5 MPa
- the pressure bonding time is 1 second.
- the shear adhesive force (1st shear adhesive force) was measured using the shear adhesive force measuring apparatus (Brand name "DAGE4000", Daige).
- the measurement temperature is 70 ° C.
- the speed of the tool for pushing the silicon chip with the heat-bonding sheet in the shearing direction is 0.5 mm / second.
- the measured values (MPa) of the first shear adhesive force are listed in Table 1 for each heat bonding sheet.
- the adhesive strength at 23 ° C. was examined for each of the heat bonding sheets of Examples 1 to 3 and Comparative Example 1. Specifically, first, the silver planar electrode of a silicon chip (5 mm square) having a silver planar electrode (5 mm square) formed as a vapor deposition film on one surface is heated using a laminator equipped with a pressure roll. A bonding sheet was attached. The sticking temperature is 70 ° C., the speed of the press roll is 10 mm / sec, and the load for sticking (pressure by the press roll) is 0.5 MPa. In this way, a silicon chip with a 5 mm square heat bonding sheet or adhesive layer on one side was obtained.
- the obtained silicon chip with the heat bonding sheet is pressure-bonded to a silver-plated copper plate (20 mm square) using a die bonding apparatus (trade name “Daibonder SPA-300”, manufactured by Shinkawa Co., Ltd.). Fixed.
- the copper plate is subjected to silver plating and has a silver plane on the surface, and in this step, a silicon chip was temporarily fixed to the silver plane via a heat bonding sheet.
- the pressure bonding temperature is 70 ° C.
- the pressure bonding pressure is 0.5 MPa
- the pressure bonding time is 1 second.
- the shear adhesive force (2nd shear adhesive force) was measured using the shear adhesive force measuring apparatus (Brand name "DAGE4000", Daige).
- the measurement temperature is 23 ° C.
- the speed of the tool for pushing the silicon chip with the heat bonding sheet in the shearing direction is 0.5 mm / second.
- the measured values (MPa) of the second shear adhesive force are listed in Table 1 for each heat bonding sheet.
- the obtained silicon chip with the heat bonding sheet is pressure-bonded to a silver-plated copper plate (20 mm square) using a die bonding apparatus (trade name “Daibonder SPA-300”, manufactured by Shinkawa Co., Ltd.). Fixed.
- the copper plate is subjected to silver plating and has a silver plane on the surface, and in this step, a silicon chip was temporarily fixed to the silver plane via a heat bonding sheet.
- the pressure bonding temperature is 70 ° C.
- the pressure bonding pressure is 0.5 MPa
- the pressure bonding time is 1 second. In this manner, 5 samples were prepared for each of the heat bonding sheets of Examples 1 to 3 and Comparative Example 1.
- the prepared sample was heated (heat treatment) in an oven (trade name “LC-114”, manufactured by ESPEC Corporation).
- the heating temperature is 200 ° C. and the heating time is 1 hour.
- the number of samples in which the silicon chip was displaced by 10 ⁇ m or more (chip shift) from the temporarily fixed portion was measured.
- the number of samples in which such chip shift occurred was 0 in 5 samples in each of Examples 1 to 3, and 2 in 5 samples in Comparative Example 1.
- a case where the number of samples in which chip shift occurred was 0 was evaluated as good ( ⁇ ), and a case where the number was 1 or more was evaluated as defective ( ⁇ ).
- the obtained silicon chip with the heat bonding sheet is pressure-bonded to a silver-plated copper plate (20 mm square) using a die bonding apparatus (trade name “Daibonder SPA-300”, manufactured by Shinkawa Co., Ltd.). Fixed.
- the copper plate is subjected to silver plating and has a silver plane on the surface, and in this step, a silicon chip was temporarily fixed to the silver plane via a heat bonding sheet.
- the pressure bonding temperature is 70 ° C.
- the pressure bonding pressure is 0.5 MPa
- the pressure bonding time is 1 second. In this manner, 5 samples were prepared for each of the heat bonding sheets of Examples 1 to 3 and Comparative Example 1.
- the sintering process was performed about the produced sample using the sintering apparatus (brand name "HTM-3000", the Hakuto Co., Ltd. product).
- the heating temperature for sintering is 300 ° C.
- the applied pressure is 40 MPa
- the heating time is 5 minutes.
- the number of samples in which the silicon chip was displaced by 10 ⁇ m or more (chip shift) from the temporarily fixed portion was measured.
- the number of samples in which such chip shift occurred was 0 in 5 samples in each of Examples 1 to 3, and 1 in 5 samples in Comparative Example 1.
- a case where the number of samples in which chip shift occurred was 0 was evaluated as good ( ⁇ ), and a case where the number was 1 or more was evaluated as defective ( ⁇ ).
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Abstract
Description
焼結性粒子としての銀微粒子(平均粒径100nm,DOWAエレクトロニクス株式会社製)225質量部と、熱分解性高分子バインダーとしてのポリカーボネート樹脂(商品名「QPAC40」,重量平均分子量は150000,常温で固体,Empower Materials社製)25質量部と、低沸点バインダーとしてのイソボルニルシクロヘキサノール(商品名「テルソルブMTPH」,常温で液体,日本テルペン化学工業株式会社製)16質量部と、溶剤としてのメチルエチルケトン 10質量部とを、ハイブリッドミキサー(商品名「HM-500」,株式会社キーエンス製)をその撹拌モードで使用して混合し、ワニスを調製した。撹拌時間は3分間とした。そして、得られたワニスを、離型処理フィルム(商品名「MRA50」,三菱樹脂株式会社製)に塗布した後に乾燥させて、厚さ40μmの粘着層を形成した。乾燥温度は110℃とし、乾燥時間は3分間とした。以上のようにして、焼結性粒子と、熱分解性高分子バインダーと、低沸点バインダーとを含む粘着層を有する実施例1の加熱接合用シートを作製した。実施例1の加熱接合用シートに関する組成を表1に掲げる(後記の実施例および比較例についても同様である。また、表1において、組成を表す各数値の単位は、相対的な“質量部”である)。
熱分解性高分子バインダーとしてポリカーボネート樹脂に代えてアクリル樹脂(商品名「MM2002-1」,重量平均分子量は170000,常温で固体,藤倉化成株式会社)25質量部を用いたこと以外は実施例1の加熱接合用シートと同様にして、実施例2の加熱接合用シートを作製した。
焼結性粒子としての銀微粒子に代えて銅微粒子(平均粒径200μm,三井金属鉱業株式会社)335質量部を用いたこと、および、熱分解性高分子バインダーとしてポリカーボネート樹脂に代えてアクリル樹脂(商品名「MM2002-1」,重量平均分子量は170000,常温で固体,藤倉化成株式会社)38質量部を用いたこと以外は、実施例1の加熱接合用シートと同様にして、実施例3の加熱接合用シートを作製した。
常温で固体のバインダーとしてポリカーボネート樹脂に代えて低分子の1-オクタデカノール(分子量270.49,常温で固体)25質量部を用いたこと以外は実施例1の加熱接合用シートと同様にして、比較例1の加熱接合用シートを作製した。
実施例1~3および比較例1の各加熱接合用シートについて、70℃での接着力を調べた。具体的には、まず、一方の面に蒸着膜としての銀平面電極(5mm角)の形成されたシリコンチップ(5mm角)の当該銀平面電極に対し、圧着ロールを備えるラミネータを使用して加熱接合用シートを貼り付けた。貼付け温度は70℃であり、圧着ロールの速度は10mm/秒であり、貼付け用の荷重(圧着ロールによる圧力)は0.5MPaである。このようにして、5mm角の加熱接合用シートないし粘着層を片面に伴うシリコンチップを得た。次に、得られた加熱接合用シート付きシリコンチップを、ダイボンディング装置(商品名「ダイボンダ SPA-300」,株式会社新川製)を使用して、銀めっき銅板(20mm角)に圧着して仮固定した。当該銅板は、銀めっきが施されて表面に銀平面を伴うものであり、本工程では、加熱接合用シートを介してシリコンチップを当該銀平面に仮固定した。この仮固定において、圧着温度は70℃であり、圧着圧力は0.5MPaであり、圧着時間は1秒間である。そして、銀めっき銅板に圧着された加熱接合用シートについて、せん断接着力測定装置(商品名「DAGE4000」,デイジ社)を使用して、せん断接着力(第1せん断接着力)を測定した。測定温度は70℃であり、加熱接合用シート付きシリコンチップをせん断方向に押動するツールの速度は0.5mm/秒である。加熱接合用シートごとに第1せん断接着力の測定値(MPa)を表1に掲げる。
実施例1~3および比較例1の各加熱接合用シートについて、23℃での接着力を調べた。具体的には、まず、一方の面に蒸着膜としての銀平面電極(5mm角)の形成されたシリコンチップ(5mm角)の当該銀平面電極に対し、圧着ロールを備えるラミネータを使用して加熱接合用シートを貼り付けた。貼付け温度は70℃であり、圧着ロールの速度は10mm/秒であり、貼付け用の荷重(圧着ロールによる圧力)は0.5MPaである。このようにして、5mm角の加熱接合用シートないし粘着層を片面に伴うシリコンチップを得た。次に、得られた加熱接合用シート付きシリコンチップを、ダイボンディング装置(商品名「ダイボンダ SPA-300」,株式会社新川製)を使用して、銀めっき銅板(20mm角)に圧着して仮固定した。当該銅板は、銀めっきが施されて表面に銀平面を伴うものであり、本工程では、加熱接合用シートを介してシリコンチップを当該銀平面に仮固定した。この仮固定において、圧着温度は70℃であり、圧着圧力は0.5MPaであり、圧着時間は1秒間である。そして、銀めっき銅板に圧着された加熱接合用シートについて、せん断接着力測定装置(商品名「DAGE4000」,デイジ社)を使用して、せん断接着力(第2せん断接着力)を測定した。測定温度は23℃であり、加熱接合用シート付きシリコンチップをせん断方向に押動するツールの速度は0.5mm/秒である。加熱接合用シートごとに第2せん断接着力の測定値(MPa)を表1に掲げる。
実施例1~3および比較例1の各加熱接合用シートについて、所定の高温加熱に付された場合のチップシフトの有無を調べた。具体的には、まず、一方の面に蒸着膜としての銀平面電極(5mm角)の形成されたシリコンチップ(5mm角)の当該銀平面電極に対し、圧着ロールを備えるラミネータを使用して加熱接合用シートを貼り付けた。貼付け温度は70℃であり、圧着ロールの速度は10mm/秒であり、貼付け用の荷重(圧着ロールによる圧力)は0.5MPaである。このようにして、5mm角の加熱接合用シートないし粘着層を片面に伴うシリコンチップを得た。次に、得られた加熱接合用シート付きシリコンチップを、ダイボンディング装置(商品名「ダイボンダ SPA-300」,株式会社新川製)を使用して、銀めっき銅板(20mm角)に圧着して仮固定した。当該銅板は、銀めっきが施されて表面に銀平面を伴うものであり、本工程では、加熱接合用シートを介してシリコンチップを当該銀平面に仮固定した。この仮固定において、圧着温度は70℃であり、圧着圧力は0.5MPaであり、圧着時間は1秒間である。このようにして、実施例1~3および比較例1の加熱接合用シートごとに、5サンプルを作製した。そして、作製されたサンプルをオーブン(商品名「LC-114」,エスペック株式会社製)内で加熱した(加熱処理)。この処理において、加熱温度は200℃であり、加熱時間は1時間である。このような加熱処理の後、シリコンチップに仮固定箇所からの10μm以上の位置ずれ(チップシフト)を生じたサンプルの個数を計測した。そのようなチップシフトの生じたサンプル数は、実施例1~3のそれぞれでは5サンプルのうち0、比較例1では5サンプルのうち2であった。そして、チップシフトの生じたサンプル数が0の場合を良(○)と評価し、1以上の場合を不良(×)と評価した。これら結果を表1に掲げる。
実施例1~3および比較例1の各加熱接合用シートについて、焼結接合にあたってのチップシフトの有無を調べた。具体的には、まず、一方の面に蒸着膜としての銀平面電極(5mm角)の形成されたシリコンチップ(5mm角)の当該銀平面電極に対し、圧着ロールを備えるラミネータを使用して加熱接合用シートを貼り付けた。貼付け温度は70℃であり、圧着ロールの速度は10mm/秒であり、貼付け用の荷重(圧着ロールによる圧力)は0.5MPaである。このようにして、5mm角の加熱接合用シートないし粘着層を片面に伴うシリコンチップを得た。次に、得られた加熱接合用シート付きシリコンチップを、ダイボンディング装置(商品名「ダイボンダ SPA-300」,株式会社新川製)を使用して、銀めっき銅板(20mm角)に圧着して仮固定した。当該銅板は、銀めっきが施されて表面に銀平面を伴うものであり、本工程では、加熱接合用シートを介してシリコンチップを当該銀平面に仮固定した。この仮固定において、圧着温度は70℃であり、圧着圧力は0.5MPaであり、圧着時間は1秒間である。このようにして、実施例1~3および比較例1の加熱接合用シートごとに、5サンプルを作製した。そして、作製されたサンプルについて焼結装置(商品名「HTM-3000」,伯東株式会社製)を使用して焼結工程を行った。焼結用の加熱温度は300℃であり、加圧力は40MPaであり、加熱時間は5分間である。このような焼結工程の後、シリコンチップに仮固定箇所からの10μm以上の位置ずれ(チップシフト)を生じたサンプルの個数を計測した。そのようなチップシフトの生じたサンプル数は、実施例1~3のそれぞれでは5サンプルのうち0、比較例1では5サンプルのうち1であった。そして、チップシフトの生じたサンプル数が0の場合を良(○)と評価し、1以上の場合を不良(×)と評価した。これら結果を表1に掲げる。
実施例1~3の加熱接合用シートによると、接合対象物の位置ずれを抑制しつつ当該接合対象物間の焼結接合を実現することができた。比較例1の加熱接合用シートによると、接合対象物間の焼結接合にあたり、接合対象物の位置ずれを生じた。
11 粘着層
12 焼結層
C 半導体チップ
X 加熱接合用シート付きダイシングテープ
20 ダイシングテープ
21 基材
22 粘着剤層
30 半導体ウエハ
Claims (11)
- 導電性金属含有の焼結性粒子を含む粘着層を備え、
70℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の70℃でのせん断接着力が0.1MPa以上である、加熱接合用シート。 - 70℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の70℃でのせん断接着力に対する、70℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の23℃でのせん断接着力の比の値が、5~40である、請求項1に記載の加熱接合用シート。
- 50℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の50℃でのせん断接着力が0.11MPa以上である、請求項1または2に記載の加熱接合用シート。
- 70℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の70℃でのせん断接着力に対する、50℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の50℃でのせん断接着力の比の値が、1~40である、請求項1から3のいずれか一つに記載の加熱接合用シート。
- 70℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の70℃でのせん断接着力に対する、90℃、0.5MPa、および1秒間の圧着条件にて前記粘着層が5mm角のサイズで圧着された銀平面に対する当該粘着層の90℃でのせん断接着力の比の値が、1~40である、請求項1から4のいずれか一つに記載の加熱接合用シート。
- 前記粘着層の70℃での粘度が5×103~1×107Pa・sである、請求項1から5のいずれか一つに記載の加熱接合用シート。
- 前記粘着層は熱分解性高分子バインダーを含む、請求項1から6のいずれか一つに記載の加熱接合用シート。
- 前記熱分解性高分子バインダーの重量平均分子量は10000以上である、請求項7に記載の加熱接合用シート。
- 前記熱分解性高分子バインダーは、ポリカーボネート樹脂および/またはアクリル樹脂である、請求項7または8に記載の加熱接合用シート。
- 前記焼結性粒子は、銀、銅、酸化銀、および酸化銅からなる群より選択される少なくとも一種を含む、請求項1から9のいずれか一つに記載の加熱接合用シート。
- 基材と粘着剤層とを含む積層構造を有するダイシングテープと、
前記ダイシングテープにおける前記粘着剤層上の、請求項1から10のいずれか一つに記載の加熱接合用シートと、を備える加熱接合用シート付きダイシングテープ。
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US20230260946A1 (en) * | 2020-06-11 | 2023-08-17 | Amogreentech Co., Ltd. | Ag paste composition and bonding film produced using same |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196956A (ja) | 1984-03-12 | 1985-10-05 | Nitto Electric Ind Co Ltd | 半導体ウエハ固定用接着薄板 |
WO2008065728A1 (fr) | 2006-11-29 | 2008-06-05 | Nihon Handa Co., Ltd. | Composition de particules métalliques de frittage ayant une plasticité, procédé de production de celle-ci, agent de liaison et procédé de liaison |
JP2009135506A (ja) * | 2008-12-17 | 2009-06-18 | Hitachi Chem Co Ltd | 接着フィルムおよびその用途ならびに半導体装置の製造方法 |
JP2013039580A (ja) | 2011-08-11 | 2013-02-28 | Furukawa Electric Co Ltd:The | 加熱接合用材料、加熱接合用シート体、及び加熱接合用成形体 |
JP2013053190A (ja) * | 2011-09-01 | 2013-03-21 | Nitto Denko Corp | 接着フィルム及びダイシング・ダイボンドフィルム |
JP2014111800A (ja) | 2012-12-05 | 2014-06-19 | Nippon Handa Kk | ペースト状金属微粒子組成物、固形状金属または固形状金属合金の製造方法、金属製部材の接合方法、プリント配線板の製造方法および電気回路接続用バンプの製造方法 |
JP2014216611A (ja) * | 2013-04-30 | 2014-11-17 | 日東電工株式会社 | フィルム状接着剤、ダイシングテープ一体型フィルム状接着剤、及び、半導体装置の製造方法 |
JP2016121329A (ja) * | 2014-12-24 | 2016-07-07 | 日東電工株式会社 | 加熱接合用シート、及び、ダイシングテープ付き加熱接合用シート |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4732472B2 (ja) * | 2007-03-01 | 2011-07-27 | 日東電工株式会社 | 熱硬化型ダイボンドフィルム |
JP5580730B2 (ja) | 2010-12-28 | 2014-08-27 | 日東電工株式会社 | ダイシング・ダイボンドフィルム及び半導体素子 |
JP5456807B2 (ja) | 2012-02-08 | 2014-04-02 | 日東電工株式会社 | ダイシング・ダイボンドフィルム |
JP6542504B2 (ja) * | 2013-02-20 | 2019-07-10 | 日東電工株式会社 | フィルム状接着剤、フィルム状接着剤付きダイシングテープ、半導体装置の製造方法、及び半導体装置 |
JP6858520B2 (ja) * | 2015-09-30 | 2021-04-14 | 日東電工株式会社 | 加熱接合用シート、及び、ダイシングテープ付き加熱接合用シート |
JP6815133B2 (ja) * | 2016-08-31 | 2021-01-20 | 日東電工株式会社 | 加熱接合用シート、及び、ダイシングテープ付き加熱接合用シート |
JP6815132B2 (ja) * | 2016-08-31 | 2021-01-20 | 日東電工株式会社 | 加熱接合用シート、及び、ダイシングテープ付き加熱接合用シート |
JP6858519B2 (ja) * | 2016-09-21 | 2021-04-14 | 日東電工株式会社 | 加熱接合用シート及びダイシングテープ付き加熱接合用シート |
-
2018
- 2018-01-30 US US16/498,991 patent/US20200048504A1/en not_active Abandoned
- 2018-01-30 JP JP2019508651A patent/JP7041669B2/ja active Active
- 2018-01-30 CN CN201880022505.4A patent/CN110476233B/zh active Active
- 2018-01-30 EP EP18774927.0A patent/EP3608947A4/en not_active Withdrawn
- 2018-01-30 KR KR1020197031488A patent/KR102413907B1/ko active IP Right Grant
- 2018-01-30 WO PCT/JP2018/003005 patent/WO2018179796A1/ja unknown
- 2018-03-21 TW TW107109598A patent/TWI762603B/zh active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196956A (ja) | 1984-03-12 | 1985-10-05 | Nitto Electric Ind Co Ltd | 半導体ウエハ固定用接着薄板 |
WO2008065728A1 (fr) | 2006-11-29 | 2008-06-05 | Nihon Handa Co., Ltd. | Composition de particules métalliques de frittage ayant une plasticité, procédé de production de celle-ci, agent de liaison et procédé de liaison |
JP2009135506A (ja) * | 2008-12-17 | 2009-06-18 | Hitachi Chem Co Ltd | 接着フィルムおよびその用途ならびに半導体装置の製造方法 |
JP2013039580A (ja) | 2011-08-11 | 2013-02-28 | Furukawa Electric Co Ltd:The | 加熱接合用材料、加熱接合用シート体、及び加熱接合用成形体 |
JP2013053190A (ja) * | 2011-09-01 | 2013-03-21 | Nitto Denko Corp | 接着フィルム及びダイシング・ダイボンドフィルム |
JP2014111800A (ja) | 2012-12-05 | 2014-06-19 | Nippon Handa Kk | ペースト状金属微粒子組成物、固形状金属または固形状金属合金の製造方法、金属製部材の接合方法、プリント配線板の製造方法および電気回路接続用バンプの製造方法 |
JP2014216611A (ja) * | 2013-04-30 | 2014-11-17 | 日東電工株式会社 | フィルム状接着剤、ダイシングテープ一体型フィルム状接着剤、及び、半導体装置の製造方法 |
JP2016121329A (ja) * | 2014-12-24 | 2016-07-07 | 日東電工株式会社 | 加熱接合用シート、及び、ダイシングテープ付き加熱接合用シート |
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JP7241795B2 (ja) | 2018-11-19 | 2023-03-17 | 株式会社タムラ製作所 | 無残渣フラックス組成物及びソルダペースト |
JP2020107711A (ja) * | 2018-12-27 | 2020-07-09 | 日東電工株式会社 | 半導体装置製造方法 |
JP7198693B2 (ja) | 2019-03-15 | 2023-01-04 | 日東電工株式会社 | 焼結接合用シートおよび基材付き焼結接合用シート |
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EP3608947A4 (en) | 2020-12-16 |
CN110476233A (zh) | 2019-11-19 |
KR102413907B1 (ko) | 2022-06-29 |
TW201900802A (zh) | 2019-01-01 |
EP3608947A1 (en) | 2020-02-12 |
JPWO2018179796A1 (ja) | 2020-05-14 |
JP7041669B2 (ja) | 2022-03-24 |
US20200048504A1 (en) | 2020-02-13 |
TWI762603B (zh) | 2022-05-01 |
KR20190130152A (ko) | 2019-11-21 |
CN110476233B (zh) | 2023-09-29 |
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