JP6744442B2 - 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 - Google Patents
異方性導電フィルム、接続構造体、及び接続構造体の製造方法 Download PDFInfo
- Publication number
- JP6744442B2 JP6744442B2 JP2019042046A JP2019042046A JP6744442B2 JP 6744442 B2 JP6744442 B2 JP 6744442B2 JP 2019042046 A JP2019042046 A JP 2019042046A JP 2019042046 A JP2019042046 A JP 2019042046A JP 6744442 B2 JP6744442 B2 JP 6744442B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive particles
- film
- resin
- anisotropic conductive
- sheet
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- 239000002245 particle Substances 0.000 claims description 337
- 229920005989 resin Polymers 0.000 claims description 198
- 239000011347 resin Substances 0.000 claims description 198
- 238000003491 array Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 214
- 239000010410 layer Substances 0.000 description 80
- 239000003822 epoxy resin Substances 0.000 description 15
- 229920000647 polyepoxide Polymers 0.000 description 15
- 239000011230 binding agent Substances 0.000 description 14
- 238000001723 curing Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 13
- 229920001187 thermosetting polymer Polymers 0.000 description 13
- -1 polypropylene Polymers 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011342 resin composition Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- 239000002313 adhesive film Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 239000013034 phenoxy resin Substances 0.000 description 3
- 229920006287 phenoxy resin Polymers 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- LEJBBGNFPAFPKQ-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxy)ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOC(=O)C=C LEJBBGNFPAFPKQ-UHFFFAOYSA-N 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920001893 acrylonitrile styrene Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007771 core particle Substances 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000005026 oriented polypropylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 2
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- YYJIYUNJTKCRHL-UHFFFAOYSA-N (2-hydroxy-3-prop-2-enoyloxypropyl) prop-2-enoate Chemical compound C=CC(=O)OCC(O)COC(=O)C=C YYJIYUNJTKCRHL-UHFFFAOYSA-N 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- CQOZJDNCADWEKH-UHFFFAOYSA-N 2-[3,3-bis(2-hydroxyphenyl)propyl]phenol Chemical compound OC1=CC=CC=C1CCC(C=1C(=CC=CC=1)O)C1=CC=CC=C1O CQOZJDNCADWEKH-UHFFFAOYSA-N 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- XWUNIDGEMNBBAQ-UHFFFAOYSA-N Bisphenol A ethoxylate diacrylate Chemical compound C=1C=C(OCCOC(=O)C=C)C=CC=1C(C)(C)C1=CC=C(OCCOC(=O)C=C)C=C1 XWUNIDGEMNBBAQ-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 150000007945 N-acyl ureas Chemical class 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- RIUQHCOQTXZANT-UHFFFAOYSA-N OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCCCCO Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCCCCO RIUQHCOQTXZANT-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- XBCFXELSWDAYIW-UHFFFAOYSA-N [4-[2-[4-(prop-2-enoyloxymethoxy)phenyl]propan-2-yl]phenoxy]methyl prop-2-enoate Chemical compound C=1C=C(OCOC(=O)C=C)C=CC=1C(C)(C)C1=CC=C(OCOC(=O)C=C)C=C1 XBCFXELSWDAYIW-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 208000018459 dissociative disease Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- LUCXVPAZUDVVBT-UHFFFAOYSA-N methyl-[3-(2-methylphenoxy)-3-phenylpropyl]azanium;chloride Chemical compound Cl.C=1C=CC=CC=1C(CCNC)OC1=CC=CC=C1C LUCXVPAZUDVVBT-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000768 polyamine Chemical class 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- LYBIZMNPXTXVMV-UHFFFAOYSA-N propan-2-yl prop-2-enoate Chemical compound CC(C)OC(=O)C=C LYBIZMNPXTXVMV-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229940096522 trimethylolpropane triacrylate Drugs 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- KBMBVTRWEAAZEY-UHFFFAOYSA-N trisulfane Chemical compound SSS KBMBVTRWEAAZEY-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- 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
- 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
- B32B3/30—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 formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
- B32B37/025—Transfer laminating
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
- B32B37/182—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only one or more of the layers being plastic
- B32B37/185—Laminating sheets, panels or inserts between two discrete plastic 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
- C09J9/02—Electrically-conducting adhesives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/16—Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
-
- 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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/27—Manufacturing methods
-
- 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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- 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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/04—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation using electrically conductive adhesives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
-
- 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
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
- B32B2310/0831—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- 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
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/314—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive layer and/or the carrier being conductive
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector 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
- H01L2224/16221—Disposition the bump connector 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
- H01L2224/16225—Disposition the bump connector 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 non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/16238—Disposition the bump connector 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 non-metallic, e.g. insulating substrate with or without metallisation the bump connector connecting to a bonding area protruding from the surface of the item
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/27—Manufacturing methods
- H01L2224/271—Manufacture and pre-treatment of the layer connector preform
- H01L2224/2711—Shaping
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29075—Plural core members
- H01L2224/2908—Plural core members being stacked
- H01L2224/29082—Two-layer arrangements
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29199—Material of the matrix
- H01L2224/2929—Material of the matrix with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/2939—Base material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29399—Coating material
- H01L2224/294—Coating material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29438—Coating material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/29444—Gold [Au] as principal constituent
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29499—Shape or distribution of the fillers
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32225—Disposition the layer connector 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 non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/8119—Arrangement of the bump connectors prior to mounting
- H01L2224/81193—Arrangement of the bump connectors prior to mounting wherein the bump connectors are disposed on both the semiconductor or solid-state body and another item or body to be connected to the semiconductor or solid-state body
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24562—Interlaminar spaces
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Non-Insulated Conductors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Wire Bonding (AREA)
Description
同方向に連続した複数の溝が形成されたシート2は、図3に示すように、例えば所定の溝10が形成された樹脂シートであり、例えばペレットを溶融させた状態で溝パターンが形成された金型に流し込み、冷やして固めることで所定の溝10を転写させる方法により形成することができる。あるいは、シート2は、溝パターンが形成された金型を樹脂シートの軟化点以上の温度に加熱し、当該金型に樹脂シートを押し付けることで転写する方法により形成することができる。
導電性粒子3としては、異方性導電フィルムにおいて使用されている公知の何れの導電性粒子を挙げることができる。導電性粒子3としては、例えば、ニッケル、鉄、銅、アルミニウム、錫、鉛、クロム、コバルト、銀、金等の各種金属や金属合金の粒子、金属酸化物、カーボン、グラファイト、ガラス、セラミック、プラスチック等の粒子の表面に金属をコートしたもの、或いは、これらの粒子の表面に更に絶縁薄膜をコートしたもの等が挙げられる。樹脂粒子の表面に金属をコートしたものである場合、樹脂粒子としては、例えば、エポキシ樹脂、フェノール樹脂、アクリル樹脂、アクリロニトリル・スチレン(AS)樹脂、ベンゾグアナミン樹脂、ジビニルベンゼン系樹脂、スチレン系樹脂等の粒子を挙げることができる。
溝10に導電性粒子3が充填、配列されたシート2にラミネートされる第1の樹脂フィルム4は、延伸可能なベースフィルム6上に光又は熱硬化性の樹脂層5が形成された熱硬化型あるいは紫外線硬化型の接着フィルムである。第1の樹脂フィルム4は、シート2にラミネートされることにより、溝10のパターンに配列された導電性粒子3が転着され、異方性導電フィルム1を構成する。
また、導電性粒子3が転着された第1の樹脂フィルム4にラミネートされる第2の樹脂フィルム7も、第1の樹脂フィルム4と同様に、ベースフィルム9上に光又は熱硬化性の樹脂層8が形成された熱硬化型あるいは紫外線硬化型の接着フィルムである。第2の樹脂フィルム7の樹脂層8は第1の樹脂フィルム4の樹脂層5と同一のものを用いることができ、ベースフィルム9は第1の樹脂フィルム4のベースフィルム6と同一のものを用いることができる。第2の樹脂フィルム7は、導電性粒子3が転着された第1の樹脂フィルム4にラミネートされることにより、第1の樹脂フィルム4とともに異方性導電フィルム1を構成する。
次いで、異方性導電フィルム1の製造工程について説明する。
本実施形態では、スキージ112で余分な導電性粒子103を除去する際に、導電性粒子103の表面のメッキ等に多少の損傷を与えることがあるが、完成後の異方性導電フィルム101の導通信頼性等の性能に支障をきたす程度の損傷ではない。スキージ112で余分な導電性粒子103を除去して、必要な導電性粒子103の配列を整えると、図7(c)に示すように、シート102の溝110への導電性粒子103の充填が完了する。
次に、本発明の一実施形態に係る異方性導電フィルムの構成について、図面を使用しながら説明する。図10は、本発明の一実施形態に係る異方性導電フィルムの部分斜視図であり、図11(a)は、図10のP−P断面図であり、図11(b)は、図10のQ−Q断面図である。
次に、本発明の一実施形態に係る接続構造体の構成について、図面を使用しながら説明する。図12は、本発明の一実施形態に係る異方性導電フィルムを適用した接続構造体の構成を示す概略断面図である。本発明の一実施形態に係る接続構造体50は、例えば、図12に示すように、前述した異方性導電フィルム1を介して、ICチップ等の電子部品52をフレキシブル配線基板や液晶パネル等の基板54上に電気的及び機械的に接続固定したものである。電子部品52には、接続端子としてバンプ56が形成されている。一方、基板54の上面には、バンプ56と対向する位置に電極58が形成されている。
Claims (7)
- 樹脂層と、
上記樹脂層に接した複数の導電性粒子とを備え、
上記樹脂層において上記導電性粒子が第1の方向に配列して形成した粒子列が上記第1の方向と異なる第2の方向に複数並列され、
上記第1の方向はフィルム長手方向と直交する方向を除く方向であり、
上記粒子列は、上記導電性粒子の粒子径よりも大きい幅を持って形成され、幅方向の何れか一方の端に上記導電性粒子の一方の端部が接し、
上記粒子列は、上記導電性粒子が上記第1の方向に延在する、波形状、矩形波状、ジグザグ状のパターンで配列されている異方性導電フィルム。 - 複数の上記粒子列が、フィルム長手方向に並列されている請求項1に記載の異方性導電フィルム。
- 上記粒子列は、上記導電性粒子の粒子径の2.5倍未満の幅を有する請求項1又は2に記載の異方性導電フィルム。
- 上記粒子列は、上記第2の方向に規則的に複数並列されている請求項1〜3のいずれか1項に記載の異方性導電フィルム。
- 上記樹脂層は少なくとも第1の樹脂層と第2の樹脂層との2層構成よりなり、
上記導電性粒子は、少なくとも上記第1の樹脂層に接している請求項1〜4のいずれか1項に記載の異方性導電フィルム。 - 電子部品の接続に、請求項1〜5のいずれか1項に記載の異方性導電フィルムを用いた接続構造体。
- 異方性導電フィルムを介して電子部品同士が接続された接続構造体の製造方法において、
請求項1〜5のいずれか1項に記載の異方性導電フィルムを使用して上記電子部品同士を異方性導電接続する接続構造体の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012171331 | 2012-08-01 | ||
JP2012171331 | 2012-08-01 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017127214A Division JP6494695B2 (ja) | 2012-08-01 | 2017-06-29 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019091720A JP2019091720A (ja) | 2019-06-13 |
JP6744442B2 true JP6744442B2 (ja) | 2020-08-19 |
Family
ID=50396057
Family Applications (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013160117A Active JP6169915B2 (ja) | 2012-08-01 | 2013-08-01 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP2013160116A Active JP6169914B2 (ja) | 2012-08-01 | 2013-08-01 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP2013160118A Active JP6169916B2 (ja) | 2012-08-01 | 2013-08-01 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP2017127210A Active JP6542843B2 (ja) | 2012-08-01 | 2017-06-29 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2017127213A Active JP6637470B2 (ja) | 2012-08-01 | 2017-06-29 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2017127214A Active JP6494695B2 (ja) | 2012-08-01 | 2017-06-29 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2019042046A Active JP6744442B2 (ja) | 2012-08-01 | 2019-03-07 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2019110117A Active JP7291007B2 (ja) | 2012-08-01 | 2019-06-13 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2019197965A Active JP6959311B2 (ja) | 2012-08-01 | 2019-10-30 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2021165381A Active JP7357037B2 (ja) | 2012-08-01 | 2021-10-07 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2022003265A Active JP7576583B2 (ja) | 2012-08-01 | 2022-01-12 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
Family Applications Before (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013160117A Active JP6169915B2 (ja) | 2012-08-01 | 2013-08-01 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP2013160116A Active JP6169914B2 (ja) | 2012-08-01 | 2013-08-01 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP2013160118A Active JP6169916B2 (ja) | 2012-08-01 | 2013-08-01 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP2017127210A Active JP6542843B2 (ja) | 2012-08-01 | 2017-06-29 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2017127213A Active JP6637470B2 (ja) | 2012-08-01 | 2017-06-29 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2017127214A Active JP6494695B2 (ja) | 2012-08-01 | 2017-06-29 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019110117A Active JP7291007B2 (ja) | 2012-08-01 | 2019-06-13 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2019197965A Active JP6959311B2 (ja) | 2012-08-01 | 2019-10-30 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2021165381A Active JP7357037B2 (ja) | 2012-08-01 | 2021-10-07 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
JP2022003265A Active JP7576583B2 (ja) | 2012-08-01 | 2022-01-12 | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10350872B2 (ja) |
JP (11) | JP6169915B2 (ja) |
KR (3) | KR20170044766A (ja) |
CN (2) | CN107722853B (ja) |
HK (1) | HK1206873A1 (ja) |
TW (3) | TWI550652B (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6169915B2 (ja) * | 2012-08-01 | 2017-07-26 | デクセリアルズ株式会社 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP6024621B2 (ja) | 2012-08-24 | 2016-11-16 | デクセリアルズ株式会社 | 異方性導電フィルムの製造方法及び異方性導電フィルム |
TWI728334B (zh) * | 2012-08-24 | 2021-05-21 | 日商迪睿合股份有限公司 | 中間產物膜、異向性導電膜、連接構造體、及連接構造體之製造方法 |
KR102450569B1 (ko) * | 2014-02-04 | 2022-10-04 | 데쿠세리아루즈 가부시키가이샤 | 이방성 도전 필름 및 그 제조 방법 |
JP6476747B2 (ja) * | 2014-10-28 | 2019-03-06 | デクセリアルズ株式会社 | 異方性導電フィルム及び接続構造体 |
WO2016068127A1 (ja) * | 2014-10-28 | 2016-05-06 | デクセリアルズ株式会社 | 異方導電性フィルム及び接続構造体 |
CN107078419B (zh) | 2014-10-31 | 2021-11-23 | 迪睿合株式会社 | 各向异性导电膜 |
JP6620318B2 (ja) * | 2014-11-27 | 2019-12-18 | パナソニックIpマネジメント株式会社 | シート状伸縮性構造体 |
JP6759578B2 (ja) | 2014-12-22 | 2020-09-23 | デクセリアルズ株式会社 | 異方導電性フィルム及び接続構造体 |
SG10201909698RA (en) | 2015-01-13 | 2019-11-28 | Dexerials Corp | Anisotropic conductive film |
KR102042400B1 (ko) * | 2015-05-27 | 2019-11-08 | 데쿠세리아루즈 가부시키가이샤 | 이방 도전성 필름 및 접속 구조체 |
JP6750197B2 (ja) | 2015-07-13 | 2020-09-02 | デクセリアルズ株式会社 | 異方性導電フィルム及び接続構造体 |
EP3390070B1 (en) * | 2015-12-18 | 2022-04-06 | 3M Innovative Properties Company | Decorative article featuring a microscopic periodic pattern and methods of making the same |
CN118325319A (zh) * | 2016-05-05 | 2024-07-12 | 迪睿合株式会社 | 填充剂配置膜 |
CN113707361B (zh) * | 2016-05-05 | 2023-08-22 | 迪睿合株式会社 | 各向异性导电膜 |
JP7274811B2 (ja) * | 2016-05-05 | 2023-05-17 | デクセリアルズ株式会社 | 異方性導電フィルム |
US20170338204A1 (en) * | 2016-05-17 | 2017-11-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Device and Method for UBM/RDL Routing |
KR102711850B1 (ko) * | 2016-11-30 | 2024-10-02 | 엘지디스플레이 주식회사 | 이방성 도전필름 및 이를 포함하는 표시장치 |
JP7039883B2 (ja) * | 2016-12-01 | 2022-03-23 | デクセリアルズ株式会社 | 異方性導電フィルム |
WO2018101106A1 (ja) * | 2016-12-01 | 2018-06-07 | デクセリアルズ株式会社 | 異方性導電フィルム |
JP7062389B2 (ja) * | 2017-08-23 | 2022-05-06 | デクセリアルズ株式会社 | 異方性導電フィルム |
CN109801888A (zh) * | 2017-11-16 | 2019-05-24 | 群创光电股份有限公司 | 第一电子元件及包含第一电子元件的显示设备 |
JP7046351B2 (ja) | 2018-01-31 | 2022-04-04 | 三国電子有限会社 | 接続構造体の作製方法 |
JP7160302B2 (ja) | 2018-01-31 | 2022-10-25 | 三国電子有限会社 | 接続構造体および接続構造体の作製方法 |
JP7185252B2 (ja) | 2018-01-31 | 2022-12-07 | 三国電子有限会社 | 接続構造体の作製方法 |
KR102519126B1 (ko) * | 2018-03-30 | 2023-04-06 | 삼성디스플레이 주식회사 | 표시 장치 |
CN108649350A (zh) * | 2018-04-23 | 2018-10-12 | 武汉华星光电半导体显示技术有限公司 | 一种导电端子及显示装置 |
KR102699213B1 (ko) * | 2018-06-06 | 2024-08-26 | 데쿠세리아루즈 가부시키가이샤 | 접속체의 제조 방법, 접속 방법 |
KR102570142B1 (ko) | 2018-08-08 | 2023-08-23 | 데쿠세리아루즈 가부시키가이샤 | 이방성 도전 필름 |
JP2020095941A (ja) * | 2018-10-03 | 2020-06-18 | デクセリアルズ株式会社 | 異方性導電フィルム、接続構造体、接続構造体の製造方法 |
CN111179750A (zh) * | 2019-12-12 | 2020-05-19 | 武汉华星光电技术有限公司 | 显示面板的结构和其制作方法 |
US20230118485A1 (en) | 2020-02-12 | 2023-04-20 | Dexerials Corporation | Anisotropic conductive film |
KR20210122359A (ko) * | 2020-03-30 | 2021-10-12 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치 제조 방법 |
CN115442991A (zh) * | 2021-06-04 | 2022-12-06 | 群创光电股份有限公司 | 电子装置 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW226406B (ja) * | 1991-04-12 | 1994-07-11 | Minnesota Mining & Mfg | |
TW277152B (ja) * | 1994-05-10 | 1996-06-01 | Hitachi Chemical Co Ltd | |
JPH08167441A (ja) * | 1994-12-13 | 1996-06-25 | Ricoh Co Ltd | 電気的接続部材及び液晶パネルの接続構造 |
JPH09320345A (ja) * | 1996-05-31 | 1997-12-12 | Whitaker Corp:The | 異方導電性フィルム |
JPH10104650A (ja) * | 1996-09-26 | 1998-04-24 | Denso Corp | 液晶表示素子及びその異方性導電部材 |
US20010008169A1 (en) * | 1998-06-30 | 2001-07-19 | 3M Innovative Properties Company | Fine pitch anisotropic conductive adhesive |
US7001475B2 (en) * | 2001-12-11 | 2006-02-21 | 3M Innovative Properties Company | Film structures and methods of making film structures |
JP4130747B2 (ja) | 2002-03-28 | 2008-08-06 | 旭化成エレクトロニクス株式会社 | 異方導電性接着シートおよびその製造方法 |
JP2004047335A (ja) * | 2002-07-12 | 2004-02-12 | Toshiba Corp | 端子接続構造、及び、これに用いるフレキシブル基板 |
CN100537689C (zh) | 2003-12-04 | 2009-09-09 | 旭化成电子材料株式会社 | 各向异性的导电粘合片材及连接结构体 |
JP4381272B2 (ja) * | 2004-10-01 | 2009-12-09 | ソニーケミカル&インフォメーションデバイス株式会社 | 異方性導電接着剤及びそれを用いた異方性導電接着剤シート |
JP2006278014A (ja) * | 2005-03-28 | 2006-10-12 | Three M Innovative Properties Co | 異方導電性構造体 |
US20060280912A1 (en) * | 2005-06-13 | 2006-12-14 | Rong-Chang Liang | Non-random array anisotropic conductive film (ACF) and manufacturing processes |
US8802214B2 (en) * | 2005-06-13 | 2014-08-12 | Trillion Science, Inc. | Non-random array anisotropic conductive film (ACF) and manufacturing processes |
TWI261350B (en) * | 2005-09-02 | 2006-09-01 | Wintek Corp | Electronic member with conductive connection structure |
JP4887700B2 (ja) * | 2005-09-09 | 2012-02-29 | 住友ベークライト株式会社 | 異方導電性フィルムおよび電子・電機機器 |
JP2007217503A (ja) * | 2006-02-15 | 2007-08-30 | Asahi Kasei Electronics Co Ltd | 異方導電性接着フィルム |
KR101359065B1 (ko) * | 2006-04-11 | 2014-02-05 | 제이에스알 가부시끼가이샤 | 이방 도전성 커넥터 및 이방 도전성 커넥터 장치 |
KR101240155B1 (ko) * | 2006-04-27 | 2013-03-11 | 아사히 가세이 일렉트로닉스 가부시끼가이샤 | 도전 입자 배치 시트 및 이방성 도전 필름 |
US20100018755A1 (en) * | 2006-08-29 | 2010-01-28 | Hitachi Chemical Company, Ltd. | Anisotropic conductive tape and method of manufacturing it, connected structure and method of connecting circuit member by use of the tape |
JP4880533B2 (ja) * | 2007-07-03 | 2012-02-22 | ソニーケミカル&インフォメーションデバイス株式会社 | 異方性導電膜及びその製造方法、並びに接合体 |
JP2009152160A (ja) * | 2007-12-25 | 2009-07-09 | Tokai Rubber Ind Ltd | 粒子転写型およびその製造方法、粒子転写膜の製造方法ならびに異方性導電膜 |
JP2010033793A (ja) * | 2008-07-28 | 2010-02-12 | Tokai Rubber Ind Ltd | 粒子転写膜の製造方法 |
JP5608426B2 (ja) | 2010-05-31 | 2014-10-15 | デクセリアルズ株式会社 | 異方性導電膜の製造方法 |
JP2010251337A (ja) | 2010-08-05 | 2010-11-04 | Sony Chemical & Information Device Corp | 異方性導電膜及びその製造方法並びに接続構造体 |
JP5738013B2 (ja) | 2011-03-07 | 2015-06-17 | デクセリアルズ株式会社 | 異方性導電フィルム、異方性導電フィルムの製造方法、電子部品の接続方法、異方性導電接続体 |
JP5808686B2 (ja) * | 2012-02-03 | 2015-11-10 | 日立建機株式会社 | 作業車両のエンジン制御装置 |
JP5906776B2 (ja) * | 2012-02-03 | 2016-04-20 | 株式会社島津製作所 | ターボ分子ポンプ |
JP2013160117A (ja) * | 2012-02-03 | 2013-08-19 | Isuzu Motors Ltd | インタークーラー |
JP6169915B2 (ja) * | 2012-08-01 | 2017-07-26 | デクセリアルズ株式会社 | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
JP5972844B2 (ja) * | 2012-09-18 | 2016-08-17 | デクセリアルズ株式会社 | 異方性導電フィルム、異方性導電フィルムの製造方法、接続体の製造方法、及び接続方法 |
WO2015119090A1 (ja) * | 2014-02-04 | 2015-08-13 | デクセリアルズ株式会社 | 異方性導電フィルム及びその製造方法 |
JP6661969B2 (ja) * | 2014-10-28 | 2020-03-11 | デクセリアルズ株式会社 | 異方性導電フィルム及び接続構造体 |
CN112421263B (zh) * | 2014-11-17 | 2022-10-25 | 迪睿合株式会社 | 各向异性导电膜、连接结构体及其制造方法 |
-
2013
- 2013-08-01 JP JP2013160117A patent/JP6169915B2/ja active Active
- 2013-08-01 JP JP2013160116A patent/JP6169914B2/ja active Active
- 2013-08-01 KR KR1020177010417A patent/KR20170044766A/ko active Search and Examination
- 2013-08-01 US US14/416,473 patent/US10350872B2/en active Active
- 2013-08-01 KR KR1020157004833A patent/KR101729867B1/ko active IP Right Grant
- 2013-08-01 TW TW102127712A patent/TWI550652B/zh active
- 2013-08-01 JP JP2013160118A patent/JP6169916B2/ja active Active
- 2013-08-01 CN CN201710312462.0A patent/CN107722853B/zh active Active
- 2013-08-01 TW TW105124604A patent/TWI613684B/zh active
- 2013-08-01 CN CN201380040792.9A patent/CN104508919B/zh active Active
- 2013-08-01 KR KR1020187002528A patent/KR102089738B1/ko active IP Right Grant
- 2013-08-01 TW TW106140194A patent/TWI675382B/zh active
-
2015
- 2015-07-29 HK HK15107245.1A patent/HK1206873A1/xx unknown
-
2017
- 2017-06-29 JP JP2017127210A patent/JP6542843B2/ja active Active
- 2017-06-29 JP JP2017127213A patent/JP6637470B2/ja active Active
- 2017-06-29 JP JP2017127214A patent/JP6494695B2/ja active Active
-
2019
- 2019-03-07 JP JP2019042046A patent/JP6744442B2/ja active Active
- 2019-06-13 JP JP2019110117A patent/JP7291007B2/ja active Active
- 2019-06-25 US US16/451,441 patent/US10589502B2/en active Active
- 2019-10-30 JP JP2019197965A patent/JP6959311B2/ja active Active
-
2021
- 2021-10-07 JP JP2021165381A patent/JP7357037B2/ja active Active
-
2022
- 2022-01-12 JP JP2022003265A patent/JP7576583B2/ja active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6744442B2 (ja) | 異方性導電フィルム、接続構造体、及び接続構造体の製造方法 | |
US10501661B2 (en) | Method for manufacturing electrically conductive adhesive film, electrically conductive adhesive film, and method for manufacturing connector | |
JP6289831B2 (ja) | 導電性接着フィルムの製造方法、導電性接着フィルム、接続体の製造方法 | |
WO2014021424A1 (ja) | 異方性導電フィルムの製造方法、異方性導電フィルム、及び接続構造体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190408 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190408 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190418 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200114 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200316 |
|
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: 20200630 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200730 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6744442 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |