JP2017013238A - 樹脂成形体およびその製造方法 - Google Patents
樹脂成形体およびその製造方法 Download PDFInfo
- Publication number
- JP2017013238A JP2017013238A JP2015128801A JP2015128801A JP2017013238A JP 2017013238 A JP2017013238 A JP 2017013238A JP 2015128801 A JP2015128801 A JP 2015128801A JP 2015128801 A JP2015128801 A JP 2015128801A JP 2017013238 A JP2017013238 A JP 2017013238A
- Authority
- JP
- Japan
- Prior art keywords
- resin member
- thermosetting resin
- surface layer
- thermoplastic resin
- thermosetting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 196
- 239000011347 resin Substances 0.000 title claims abstract description 196
- 238000000465 moulding Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 156
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 86
- 239000002344 surface layer Substances 0.000 claims abstract description 83
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 239000000654 additive Substances 0.000 claims abstract description 34
- 230000000996 additive effect Effects 0.000 claims abstract description 34
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 27
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 125000000524 functional group Chemical group 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 9
- 238000010137 moulding (plastic) Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 23
- 230000008569 process Effects 0.000 description 20
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000000356 contaminant Substances 0.000 description 6
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 239000004734 Polyphenylene sulfide Substances 0.000 description 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- -1 polybutylene terephthalate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000001721 transfer moulding Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14418—Sealing means between mould and article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/022—Particular heating or welding methods not otherwise provided for
- B29C65/028—Particular heating or welding methods not otherwise provided for making use of inherent heat, i.e. the heat for the joining comes from the moulding process of one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/286—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysulphones; polysulfides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3135—Double encapsulation or coating and encapsulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0838—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/14—Semiconductor wafers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/24—Thermosetting resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- 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
-
- 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
- H01L2924/1815—Shape
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laser Beam Processing (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
【解決手段】熱硬化性樹脂部材10と、熱硬化性樹脂部材10の封止面11を封止する熱可塑性樹脂部材20と、を備え、熱硬化性樹脂部材10の露出面12は、熱可塑性樹脂部材20より露出している。熱可塑性樹脂部材20には官能基を含有する添加剤20aが添加されており、熱硬化性樹脂部材10は、封止面11の一部に、下地部分の熱硬化性樹脂よりもカルボキシル基の濃度またはフェノール基の濃度が高い熱硬化性樹脂よりなる表面層11aを有するものであり、表面層11aに存在するカルボキシル基またはフェノール基と添加剤20aに存在する官能基とが化学結合されている。
【選択図】図1
Description
熱可塑性樹脂部材には官能基を含有する添加剤(20a)が添加されており、熱硬化性樹脂部材は、封止面の少なくとも一部に、下地部分の熱硬化性樹脂よりもカルボキシル基の濃度またはフェノール基の濃度が高い熱硬化性樹脂よりなる表面層(11a)を有するものであり、表面層に存在するカルボキシル基またはフェノール基と添加剤に存在する官能基とが化学結合されていることを特徴とする。
熱硬化性樹脂部材における封止面の少なくとも一部を、化学反応させて変質させることにより、下地部分の熱硬化性樹脂よりもカルボキシル基の濃度またはフェノール基の濃度が高い熱硬化性樹脂よりなる表面層(11a)とする表面層形成工程と、
表面層が形成された熱硬化性樹脂部材に対して、熱可塑性樹脂部材の原料である熱可塑性樹脂材料として表面層に存在する官能基と化学結合する官能基を含有する添加剤(20a)を添加した材料を、射出成形することにより、表面層に存在するカルボキシル基またはフェノール基と熱可塑性樹脂材料に添加した添加剤に存在する官能基とを化学結合させつつ、熱硬化性樹脂部材における封止面を熱可塑性樹脂部材で封止する可塑モールド工程と、を備えることを特徴とする。
本発明の第1実施形態にかかる樹脂成形体について、図1〜図3を参照して述べる。なお、図1では、後述する熱硬化性樹脂部材10の表面に形成された表面層11aの厚さ、段差11bの高さ、および、熱可塑性樹脂部材20中の添加剤20aについては、わかりやすくするために、大きくデフォルメして示してある。また、図3では、熱硬化性樹脂部材10の表面に形成された表面層11aについて、その表面に斜線ハッチングを施して示している。
本発明の第2実施形態にかかる樹脂成形体としての半導体装置の要部について、図9を参照して述べる。本実施形態は、上記第1実施形態に比べて、熱硬化性樹脂部材10における表面層11aの配置パターンを変えたところが相違するものであり、ここでは、その相違点を中心に述べることとする。
なお、上記した各実施形態では、表面層11aは、レーザ反応層として構成されていたが、下地部分の熱硬化性樹脂よりもカルボキシル基の濃度またはフェノール基の濃度が高い熱硬化性樹脂よりなるものであれば、レーザ反応層に限定するものではない。たとえば、表面層11aとしては、熱硬化性樹脂部材10の表面を活性化するようなレーザ以外の光照射などにより、形成された層であってもよい。
11 熱硬化性樹脂部材における封止面
11a 表面層
12 熱硬化性樹脂部材における露出面
20 熱可塑性樹脂部材
20a 添加剤
Claims (7)
- 熱硬化性樹脂よりなる熱硬化性樹脂部材(10)と、
前記熱硬化性樹脂部材の表面の一部である封止面(11)を封止する熱可塑性樹脂よりなる熱可塑性樹脂部材(20)と、を備え、
前記熱硬化性樹脂部材の表面の残部である露出面(12)は、前記熱可塑性樹脂部材より露出している樹脂成形体であって、
前記熱可塑性樹脂部材には官能基を含有する添加剤(20a)が添加されており、
前記熱硬化性樹脂部材は、前記封止面の少なくとも一部に、下地部分の前記熱硬化性樹脂よりもカルボキシル基の濃度またはフェノール基の濃度が高い熱硬化性樹脂よりなる表面層(11a)を有するものであり、
前記表面層に存在するカルボキシル基またはフェノール基と前記添加剤に存在する官能基とが化学結合されていることを特徴とする樹脂成形体。 - 前記表面層は、前記熱硬化性樹脂部材の表面部分をレーザにより化学反応させてなる層であることを特徴とする請求項1に記載の樹脂成形体。
- 前記表面層に存在するカルボキシル基またはフェノール基と前記添加剤に存在する官能基との化学結合は、エーテル結合であることを特徴とする請求項1または2に記載の樹脂成形体。
- 一部(41)が前記熱硬化性樹脂部材に被覆されて、残部(42)が前記熱硬化性樹脂部材における前記封止面より突出する被封止部品(40)が備えられており、
前記被封止部品の残部は、前記熱可塑性樹脂部材により封止されており、
前記熱硬化性樹脂部材において、前記露出面と前記被封止部品の残部との間に位置する前記封止面には、前記表面層が、前記被封止部品の残部の周りに閉環形状をなすように設けられていることを特徴とする請求項1ないし3のいずれか1つに記載の樹脂成形体。 - 熱硬化性樹脂よりなる熱硬化性樹脂部材(10)と、
前記熱硬化性樹脂部材の表面の一部である封止面(11)を封止する熱可塑性樹脂よりなる熱可塑性樹脂部材(20)と、を備え、
前記熱硬化性樹脂部材の表面の残部である露出面(12)は、前記熱可塑性樹脂部材より露出する樹脂成形体の製造方法であって、
前記熱硬化性樹脂部材の原料である熱硬化性樹脂材料を用い、前記熱硬化性樹脂材料を加熱して硬化完了させることにより、前記熱硬化性樹脂部材を形成する硬化モールド工程と、
前記熱硬化性樹脂部材における前記封止面の少なくとも一部を、化学反応させて変質させることにより、下地部分の前記熱硬化性樹脂よりもカルボキシル基の濃度またはフェノール基の濃度が高い熱硬化性樹脂よりなる表面層(11a)とする表面層形成工程と、
前記表面層が形成された前記熱硬化性樹脂部材に対して、前記熱可塑性樹脂部材の原料である熱可塑性樹脂材料として前記表面層に存在する官能基と化学結合する官能基を含有する添加剤(20a)を添加した材料を、射出成形することにより、
前記表面層に存在するカルボキシル基またはフェノール基と前記熱可塑性樹脂材料に添加した前記添加剤に存在する官能基とを化学結合させつつ、前記熱硬化性樹脂部材における前記封止面を前記熱可塑性樹脂部材で封止する可塑モールド工程と、を備えることを特徴とする樹脂成形体の製造方法。 - 前記表面層形成工程では、前記熱硬化性樹脂部材における前記封止面の少なくとも一部に、レーザを照射し、当該封止面の少なくとも一部を、前記レーザのエネルギーにより化学反応させることにより、前記表面層を形成することを特徴とする請求項5に記載の樹脂成形体の製造方法。
- 前記表面層に存在するカルボキシル基またはフェノール基と前記添加剤に存在する官能基との化学結合は、エーテル結合であることを特徴とする請求項5または6に記載の樹脂成形体の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015128801A JP6413951B2 (ja) | 2015-06-26 | 2015-06-26 | 樹脂成形体およびその製造方法 |
CN201680036354.9A CN107708958A (zh) | 2015-06-26 | 2016-05-12 | 树脂成型体及其制造方法 |
PCT/JP2016/002313 WO2016208114A1 (ja) | 2015-06-26 | 2016-05-12 | 樹脂成形体およびその製造方法 |
US15/577,811 US20180154562A1 (en) | 2015-06-26 | 2016-05-12 | Resin molded article and method for producing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015128801A JP6413951B2 (ja) | 2015-06-26 | 2015-06-26 | 樹脂成形体およびその製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017013238A true JP2017013238A (ja) | 2017-01-19 |
JP2017013238A5 JP2017013238A5 (ja) | 2017-06-29 |
JP6413951B2 JP6413951B2 (ja) | 2018-10-31 |
Family
ID=57585338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015128801A Expired - Fee Related JP6413951B2 (ja) | 2015-06-26 | 2015-06-26 | 樹脂成形体およびその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180154562A1 (ja) |
JP (1) | JP6413951B2 (ja) |
CN (1) | CN107708958A (ja) |
WO (1) | WO2016208114A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210098452A (ko) * | 2018-12-04 | 2021-08-10 | 하리마카세이 가부시기가이샤 | 하드 코트층 부가 몰드 수지 및 그의 제조 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07326691A (ja) * | 1994-05-30 | 1995-12-12 | Toshiba Corp | 半導体素子・集積回路装置 |
JP2012045730A (ja) * | 2010-08-24 | 2012-03-08 | Hamamatsu Photonics Kk | 異種材料接合方法 |
JP2013217330A (ja) * | 2012-04-11 | 2013-10-24 | Denso Corp | 燃料噴射装置 |
WO2014013697A1 (ja) * | 2012-07-16 | 2014-01-23 | 株式会社デンソー | 電子装置およびその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09246446A (ja) * | 1996-03-08 | 1997-09-19 | Miyota Kk | 樹脂封止電子部品及びその製造方法 |
JP4919474B2 (ja) * | 2006-07-13 | 2012-04-18 | 国立大学法人京都大学 | 光照射による樹脂の接着方法および樹脂物品の製造方法 |
JP5560565B2 (ja) * | 2009-01-30 | 2014-07-30 | 豊田合成株式会社 | 金属と樹脂との複合体及びその製造方法 |
JP5688100B2 (ja) * | 2010-12-27 | 2015-03-25 | 住友ゴム工業株式会社 | 表面改質方法、表面改質弾性体、注射器用ガスケット、注射器およびタイヤ |
US9397310B2 (en) * | 2011-07-14 | 2016-07-19 | Universal Display Corporation | Organice electroluminescent materials and devices |
FR3005318B1 (fr) * | 2013-05-03 | 2015-05-29 | Technett | Solution de decapage chimique exempte d'acide fluorhydrique applicable sur le titane et ses alliages |
US10395947B2 (en) * | 2014-02-27 | 2019-08-27 | Denso Corporation | Manufacturing method of a resin molded article |
-
2015
- 2015-06-26 JP JP2015128801A patent/JP6413951B2/ja not_active Expired - Fee Related
-
2016
- 2016-05-12 WO PCT/JP2016/002313 patent/WO2016208114A1/ja active Application Filing
- 2016-05-12 CN CN201680036354.9A patent/CN107708958A/zh active Pending
- 2016-05-12 US US15/577,811 patent/US20180154562A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07326691A (ja) * | 1994-05-30 | 1995-12-12 | Toshiba Corp | 半導体素子・集積回路装置 |
JP2012045730A (ja) * | 2010-08-24 | 2012-03-08 | Hamamatsu Photonics Kk | 異種材料接合方法 |
JP2013217330A (ja) * | 2012-04-11 | 2013-10-24 | Denso Corp | 燃料噴射装置 |
WO2014013697A1 (ja) * | 2012-07-16 | 2014-01-23 | 株式会社デンソー | 電子装置およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20180154562A1 (en) | 2018-06-07 |
WO2016208114A1 (ja) | 2016-12-29 |
JP6413951B2 (ja) | 2018-10-31 |
CN107708958A (zh) | 2018-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10395947B2 (en) | Manufacturing method of a resin molded article | |
CN102171016B (zh) | 用于制造速度传感元件的方法 | |
CN102386110B (zh) | 树脂密封成形品的制造方法和树脂密封成形品的制造装置 | |
CN108029197A (zh) | 用于在塑料基板上利用表面安装技术的系统、设备及方法 | |
JP7106483B2 (ja) | コネクタ装置 | |
JP6413951B2 (ja) | 樹脂成形体およびその製造方法 | |
WO2015129236A1 (ja) | 樹脂成形体およびその製造方法 | |
CN110036538B (zh) | 用于机动车的变速器控制机构和用于制造插头壳体的方法 | |
US10446458B2 (en) | Resin molded body | |
JP7262272B2 (ja) | コネクタ装置 | |
JP6497301B2 (ja) | 樹脂成形体の製造方法 | |
JP5637189B2 (ja) | 電子装置およびその製造方法 | |
JP6327107B2 (ja) | 樹脂成形体およびその製造方法 | |
JP6358075B2 (ja) | 樹脂成形体およびその製造方法 | |
JP6277780B2 (ja) | 樹脂成形体の製造方法 | |
JP6214757B2 (ja) | 電子部品の製造方法 | |
JP6183303B2 (ja) | 複合成形体およびその製造方法、圧力センサおよびその製造方法 | |
JP2003094479A (ja) | 半導体装置及びその製造方法 | |
CN112054321A (zh) | 连接器装置 | |
JP4529041B2 (ja) | 回路基板モジュール化方法 | |
KR20150115664A (ko) | 전자 부품 | |
JP2014221526A (ja) | 電子装置およびその製造方法 | |
US20070037317A1 (en) | Method and device for attaching a chip in a housing | |
JP2006156607A (ja) | 電子制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170516 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170516 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180123 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180316 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180904 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180917 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6413951 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |