JPWO2009014115A1 - 半導体チップの積層方法 - Google Patents
半導体チップの積層方法 Download PDFInfo
- Publication number
- JPWO2009014115A1 JPWO2009014115A1 JP2008534802A JP2008534802A JPWO2009014115A1 JP WO2009014115 A1 JPWO2009014115 A1 JP WO2009014115A1 JP 2008534802 A JP2008534802 A JP 2008534802A JP 2008534802 A JP2008534802 A JP 2008534802A JP WO2009014115 A1 JPWO2009014115 A1 JP WO2009014115A1
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- semiconductor chip
- electronic component
- support member
- electronic components
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000002245 particle Substances 0.000 claims abstract description 146
- 239000000853 adhesive Substances 0.000 claims abstract description 116
- 230000001070 adhesive effect Effects 0.000 claims abstract description 111
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 69
- 125000006850 spacer group Chemical group 0.000 claims abstract description 64
- 150000001875 compounds Chemical class 0.000 claims abstract description 62
- 238000010030 laminating Methods 0.000 claims abstract description 17
- 238000005304 joining Methods 0.000 claims abstract description 14
- 239000012790 adhesive layer Substances 0.000 claims description 26
- 238000001723 curing Methods 0.000 description 87
- 229920000647 polyepoxide Polymers 0.000 description 60
- 239000003822 epoxy resin Substances 0.000 description 58
- 229920005989 resin Polymers 0.000 description 34
- 239000011347 resin Substances 0.000 description 34
- 150000008065 acid anhydrides Chemical class 0.000 description 25
- 229920000642 polymer Polymers 0.000 description 23
- 238000003860 storage Methods 0.000 description 23
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 22
- 125000003700 epoxy group Chemical group 0.000 description 22
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 22
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 20
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 16
- 230000006835 compression Effects 0.000 description 15
- 238000007906 compression Methods 0.000 description 15
- 239000004593 Epoxy Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 238000002156 mixing Methods 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000003085 diluting agent Substances 0.000 description 12
- -1 polyethylene Polymers 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 125000000524 functional group Chemical group 0.000 description 10
- 239000010419 fine particle Substances 0.000 description 9
- 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 9
- 239000007788 liquid Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 238000013329 compounding Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 8
- 229920003986 novolac Polymers 0.000 description 8
- 229920000178 Acrylic resin Polymers 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 7
- 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 7
- 230000008569 process Effects 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- 230000001588 bifunctional effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 229910021485 fumed silica Inorganic materials 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- MEVBAGCIOOTPLF-UHFFFAOYSA-N 2-[[5-(oxiran-2-ylmethoxy)naphthalen-2-yl]oxymethyl]oxirane Chemical compound C1OC1COC(C=C1C=CC=2)=CC=C1C=2OCC1CO1 MEVBAGCIOOTPLF-UHFFFAOYSA-N 0.000 description 3
- 229930185605 Bisphenol Natural products 0.000 description 3
- 239000004641 Diallyl-phthalate Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229910001410 inorganic ion Inorganic materials 0.000 description 3
- 239000011146 organic particle Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- 229910002012 Aerosil® Inorganic materials 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000005462 imide group Chemical group 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 description 1
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- ZDDUSDYMEXVQNJ-UHFFFAOYSA-N 1H-imidazole silane Chemical compound [SiH4].N1C=NC=C1 ZDDUSDYMEXVQNJ-UHFFFAOYSA-N 0.000 description 1
- HHOJVZAEHZGDRB-UHFFFAOYSA-N 2-(4,6-diamino-1,3,5-triazin-2-yl)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC1=NC(N)=NC(N)=N1 HHOJVZAEHZGDRB-UHFFFAOYSA-N 0.000 description 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
- BVYPJEBKDLFIDL-UHFFFAOYSA-N 3-(2-phenylimidazol-1-yl)propanenitrile Chemical compound N#CCCN1C=CN=C1C1=CC=CC=C1 BVYPJEBKDLFIDL-UHFFFAOYSA-N 0.000 description 1
- RDNPPYMJRALIIH-UHFFFAOYSA-N 3-methylcyclohex-3-ene-1,1,2,2-tetracarboxylic acid Chemical compound CC1=CCCC(C(O)=O)(C(O)=O)C1(C(O)=O)C(O)=O RDNPPYMJRALIIH-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- UITKHKNFVCYWNG-UHFFFAOYSA-N 4-(3,4-dicarboxybenzoyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 UITKHKNFVCYWNG-UHFFFAOYSA-N 0.000 description 1
- MWSKJDNQKGCKPA-UHFFFAOYSA-N 6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1CC(C)=CC2C(=O)OC(=O)C12 MWSKJDNQKGCKPA-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
- KNDQHSIWLOJIGP-UHFFFAOYSA-N 826-62-0 Chemical compound C1C2C3C(=O)OC(=O)C3C1C=C2 KNDQHSIWLOJIGP-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- WPYCRFCQABTEKC-UHFFFAOYSA-N Diglycidyl resorcinol ether Chemical compound C1OC1COC(C=1)=CC=CC=1OCC1CO1 WPYCRFCQABTEKC-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 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
- OJMOMXZKOWKUTA-UHFFFAOYSA-N aluminum;borate Chemical compound [Al+3].[O-]B([O-])[O-] OJMOMXZKOWKUTA-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- VYKXQOYUCMREIS-UHFFFAOYSA-N methylhexahydrophthalic anhydride Chemical compound C1CCCC2C(=O)OC(=O)C21C VYKXQOYUCMREIS-UHFFFAOYSA-N 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000011242 organic-inorganic particle Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000013034 phenoxy resin Substances 0.000 description 1
- 229920006287 phenoxy resin Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229940056692 resinol Drugs 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
-
- 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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- 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
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/52—Mounting semiconductor bodies in containers
-
- 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
- H01L24/80—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
- H01L24/83—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 layer connector
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy 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
- H01L2224/26—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
- H01L2224/2919—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
- H01L2224/80—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
- H01L2224/83—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 layer connector
- H01L2224/8312—Aligning
- H01L2224/83136—Aligning involving guiding structures, e.g. spacers or supporting members
- H01L2224/83138—Aligning involving guiding structures, e.g. spacers or supporting members the guiding structures being at least partially left in the finished device
-
- 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
- H01L2224/83—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 layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
- H01L2224/83191—Arrangement of the layer connectors prior to mounting wherein the layer connectors are disposed only on the semiconductor or solid-state body
-
- 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
- H01L2224/83—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 layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
- H01L2224/83192—Arrangement of the layer connectors prior to mounting wherein the layer connectors are disposed only on another item or body to be connected to the semiconductor or solid-state body
-
- 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
- H01L2224/83—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 layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8385—Bonding techniques using a polymer adhesive, e.g. an adhesive based on silicone, epoxy, polyimide, polyester
- H01L2224/83855—Hardening the adhesive by curing, i.e. thermosetting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L25/0657—Stacked arrangements of devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/50—Multistep manufacturing processes of assemblies consisting of devices, each device being of a type provided for in group H01L27/00 or H01L29/00
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01004—Beryllium [Be]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01012—Magnesium [Mg]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01013—Aluminum [Al]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01015—Phosphorus [P]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01019—Potassium [K]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/0102—Calcium [Ca]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01027—Cobalt [Co]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/0104—Zirconium [Zr]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01044—Ruthenium [Ru]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01075—Rhenium [Re]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
-
- 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
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- 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
- H01L2924/06—Polymers
- H01L2924/0665—Epoxy resin
-
- 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
- H01L2924/06—Polymers
- H01L2924/078—Adhesive characteristics other than chemical
- H01L2924/07802—Adhesive characteristics other than chemical not being an ohmic electrical conductor
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15787—Ceramics, e.g. crystalline carbides, nitrides or oxides
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15788—Glasses, e.g. amorphous oxides, nitrides or fluorides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Die Bonding (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Wire Bonding (AREA)
Abstract
Description
また、特許文献2には、平均粒径が10〜500μmであり、アスペクト比が1.1以下である樹脂微粒子を配合した接着剤を用いると、樹脂微粒子がギャップ調整材として機能する旨が記載されている。
以下に本発明を詳述する。
尚、ギャップ間距離とは、一の電子部品と他の電子部品又は支持部材を接着した時の、一の電子部品と、他の電子部品又は支持部材との距離を意味する。
上記電子部品は特に限定されず、例えば、半導体チップ、センサ、EI型やEE型のトランス部品のコイル鉄心等が挙げられる。なかでも、半導体チップが好適に用いられる。
また、上記支持部材は、上記半導体チップ等の電子部品を支持することができる部材であれば特に限定されず、例えば、リードフレーム、樹脂基板、セラミック基板等従来公知の部材が挙げられる。
上記スペーサ粒子は、CV値の上限が10%である。CV値が10%を超えると、スペーサ粒子径のばらつきが大きくなり、一の電子部品と他の電子部品又は支持部材とを接合したときに、これらを平行にかつ正確なギャップ間距離で接合することができなくなり、スペーサ粒子としての機能を充分に果たせなくなる。CV値の好ましい上限は6%、より好ましい上限は4%である。
なお、本明細書においてCV値とは、下記式(1)により求められる数値のことである。
スペーサ粒子径のCV値(%)=(σ2/Dn2)×100 (1)
式(1)中、σ2は、粒子径の標準偏差を表し、Dn2は、数平均粒子径を表す。
上記樹脂粒子を構成する樹脂は特に限定されず、例えば、ポリエチレン、ポリプロピレン、ポリメチルペンテン、ポリ塩化ビニル、ポリテトラフルオロエチレン、ポリスチレン、ポリメチルメタクリレート、ポリエチレンテレフタラート、ポリブチレンテレフタラート、ポリアミド、ポリイミド、ポリスルフォン、ポリフェニレンオキサイド、ポリアセタール等が挙げられる。なかでも、スペーサ粒子の硬さと回復率を調整しやすく耐熱性についても向上させることが可能であることから、架橋樹脂を用いることが好ましい。
上記スペーサ粒子に表面処理を施すことにより、本発明の電子部品用接着剤において後述する粘度特性を実現することが可能となる。
上記表面処理の方法は特に限定されず、例えば、接着組成物が全体として疎水性を示す場合には、表面に親水基を付与することが好ましい。このような手段は特に限定されず、例えば、スペーサ粒子として上記樹脂粒子を用いる場合には、樹脂粒子の表面を、親水基を有するカップリング剤で処理する方法等が挙げられる。
K=(3/√2)・F・S−3/2・R−1/2 (2)
式(2)中、F、Sはそれぞれスペーサ粒子の10%圧縮変形における荷重値(kgf)、圧縮変位(mm)を表し、Rは該スペーサ粒子の半径(mm)を表す。
まず、平滑表面を有する鋼板の上にスペーサ粒子を散布した後、その中から1個のスペーサ粒子を選び、微小圧縮試験機を用いてダイヤモンド製の直径50μmの円柱の平滑な端面でスペーサ粒子を圧縮する。この際、圧縮荷重を電磁力として電気的に検出し、圧縮変位を作動トランスによる変位として電気的に検出する。そして、得られた圧縮変位−荷重の関係から10%圧縮変形における荷重値、圧縮変位をそれぞれ求め、得られた結果からK値を算出する。
上記K値の測定の場合と同様の手法によって圧縮変位を作動トランスによる変位として電気的に検出し、反転荷重値まで圧縮したのち荷重を減らしていき、その際の荷重と圧縮変位との関係を測定する。得られた測定結果から圧縮回復率を算出する。ただし、除荷重における終点は荷重値ゼロではなく、0.1g以上の原点荷重値とする。
また、上記スペーサ粒子以外に、上記スペーサ粒子の平均粒子径以上の径を有する固形成分を含有する場合は、このような固形成分の配合量の好ましい上限は、1重量%である。また、その固形成分の融点は硬化温度以下であることが好ましい。
更に、その固形成分の最大粒子径は、スペーサ粒子の平均粒子径の1.1〜1.5倍であることが好ましく、1.1〜1.2倍であることがより好ましい。
上記硬化性化合物は特に限定されず、例えば、付加重合、重縮合、重付加、付加縮合、又は、開環重合反応により硬化する化合物を用いることができる。具体的には、例えば、ユリア樹脂、メラミン樹脂、フェノール樹脂、レゾルシノール樹脂、エポキシ樹脂、アクリル樹脂、ポリエステル樹脂、ポリアミド樹脂、ポリベンズイミダゾール樹脂、ジアリルフタレート樹脂、キシレン樹脂、アルキル−ベンゼン樹脂、エポキシアクリレート樹脂、珪素樹脂、ウレタン樹脂等の熱硬化性化合物が挙げられる。なかでも、接合後に得られる半導体装置の信頼性及び接合強度に優れていることから、エポキシ樹脂、アクリル樹脂が好ましく、イミド骨格を有するエポキシ樹脂がより好ましい。
また、上記レゾシノール型エポキシ樹脂のうち、市販品は、例えば、EX−201(ナガセケムテックス社製)等が挙げられる。
上記硬化剤は特に限定されず、従来公知の硬化剤を上記硬化性化合物に合わせて適宜選択することができる。硬化性化合物としてエポキシ樹脂を用いる場合の硬化剤は、例えば、トリアルキルテトラヒドロ無水フタル酸等の加熱硬化型酸無水物系硬化剤、フェノール系硬化剤、アミン系硬化剤、ジシアンジアミド等の潜在性硬化剤、カチオン系触媒型硬化剤等が挙げられる。これらの硬化剤は、単独で用いてもよく、2種以上を併用してもよい。
また、融点が120℃以上の材質で被覆されたマイクロカプセル型硬化剤も好適に用いることができる。
上記希釈剤は、本発明の電子部品用接着剤の加熱硬化時に硬化物に取り込まれるような反応性希釈剤であることが好ましい。なかでも、上記硬化物の接着信頼性を悪化させないために1分子中に2以上の官能基を持つ反応性希釈剤が好ましい。
このような反応性希釈剤は、例えば、脂肪族型エポキシ、エチレンオキサイド変性エポキシ、プロピレンオキサイド変性エポキシ、シクロヘキサン型エポキシ、ジシクロペンタジエン型エポキシ、フェノール型エポキシ等が挙げられる。
上記チキソトロピー付与剤は特に限定されず、例えば、金属微粒子、炭酸カルシウム、ヒュームドシリカ、酸化アルミニウム、窒化硼素、窒化アルミニウム、硼酸アルミ等の無機微粒子等を用いることができる。なかでも、ヒュームドシリカが好ましい。
上記溶媒は特に限定されず、例えば、芳香族炭化水素類、塩化芳香族炭化水素類、塩化脂肪族炭化水素類、アルコール類、エステル類、エーテル類、ケトン類、グリコールエーテル(セロソルブ)類、脂環式炭化水素類、脂肪族炭化水素類等が挙げられる。
上記無機イオン交換体のうち、市販品は、例えば、IXEシリーズ(東亞合成社製)等が挙げられる。
上記無機イオン交換体の配合量は特に限定されず、好ましい下限は1重量%、好ましい上限は10重量%である。
上記ブリード防止剤は、表面親水化処理したヒュームドシリカが好ましい。
また、上記接合温度でのE型粘度計を用いた10rpmにおける粘度の好ましい下限は5Pa・sである。上記接合温度でのE型粘度計を用いた10rpmにおける粘度が5Pa・s未満であると、電子部品と他の電子部品又は支持部材との接合時に、はみ出し等が発生し、塗布形状安定性を確保することが困難となることがある。
上記混合の方法は特に限定されず、例えば、遊星式攪拌機、プラネタリーミキサー、ホモディスパー、万能ミキサー、バンバリーミキサー、ニーダー等を使用する方法を用いることができる。
上記塗布工程(1)において、上記半導体チップ又は支持部材に本発明の電子部品用接着剤を塗布する方法は特に限定されず、例えば、ディスペンス、インクジェット法、スクリーン印刷、オフセット印刷及びグラビア印刷法等従来公知のコーティング法や印刷法等が挙げられる。
本半導体チップ積層工程(2)では、積層する上記一の半導体チップにより上記接着剤層に押圧を加え、上記接着剤層の厚さを目的とする半導体チップ積層体の半導体チップの間隔となるようにする。
本工程を経ることで、本発明の電子部品用接着剤に含まれるスペーサ粒子の平均粒子径が接着剤層の厚さに対して40〜70%となる、接着剤層が形成される。
上記接着剤層を硬化させる方法は特に限定されず、本発明の電子部品用接着剤に含まれる硬化性化合物に応じて適宜選択され、例えば、上記硬化性化合物として、上述したエポキシ樹脂を含有する場合、上記接着剤層を加熱する方法が挙げられる。
このような本発明の半導体チップの積層方法により製造されてなる半導体装置もまた、本発明の1つである。
(1)電子部品用接着剤の調製
表1及び表2の組成に従って、下記に示すスペーサ粒子以外の各材料を、遊星式攪拌機を用いて攪拌混合して、接着組成物を作製した。得られた接着組成物に、スペーサ粒子を表1及び表2の組成に従って配合し、更に遊星式攪拌機を用いて攪拌混合することにより、実施例1〜8及び比較例1〜10に係る電子部品用接着剤を調製した。なお、表1及び表2中、各組成の配合量は重量部を表す。
ジシクロペンタジエン型エポキシ樹脂(「HP−7200HH」、大日本インキ化学工業社製)
ナフタレン型エポキシ樹脂(「HP−4032D」、大日本インキ化学工業社製、常温で液状)
レゾシノール型エポキシ樹脂(「EX201」、ナガセケムテックス社製、常温で液状)
低粘度エポキシ樹脂(「EP−4088S」、旭電化工業社製、粘度250mPa・s/25℃)
酸無水物(「YH−307」、ジャパンエポキシレジン社製)
樹脂粒子1(「ミクロパールSP−210」、積水化学工業社製、平均粒子径=10μm、CV値=4%)
樹脂粒子2(「ミクロパールSP−207」、積水化学工業社製、平均粒子径=7μm、CV値=4%)
樹脂粒子3(「ミクロパールSP−205」、積水化学工業社製、平均粒子径=5μm、CV値=4%)
樹脂粒子4(「ミクロパールSP−203」、積水化学工業社製、平均粒子径=3μm、CV値=4%)
樹脂粒子5(「ミクロパールSP−204」、積水化学工業社製、平均粒子径=4.5μm、CV値=4%)
樹脂粒子6(「ミクロパールSP−206」、積水化学工業社製、平均粒子径=6μm、CV値=4%)
樹脂粒子7(「ミクロパールSP−204」、積水化学工業社製、平均粒子径=3.8μm、CV値=4%)
樹脂粒子8(「ミクロパールSP−208」、積水化学工業社製、平均粒子径=8μm、CV値=4%)
球状シリカ1(「HS301」、マイクロン社製、平均粒子径=2.4μm、CV値>10%)
球状シリカ2(「HS302」、マイクロン社製、平均粒子径=6.8μm、CV値>10%)
イミダゾール化合物(「2MA−OK」、四国化成工業社製)
ヒュームドシリカ(「AEROSIL R202S」、日本アエロジル社製)
エポキシ基含有アクリル樹脂(「ブレンマーCP−30」、ジャパンエポキシレジン社製)
CTBN変性エポキシ樹脂(「EPR−4023」、旭電化工業社製)
得られた電子部品用接着剤を10mLシリンジ(岩下エンジニアリング社製)に充填し、シリンジ先端に精密ノズル(岩下エンジニアリング社製、ノズル先端径0.3mm)を取り付け、ディスペンサ装置(「SHOT MASTER300」、武蔵エンジニアリング社製)を用いて、吐出圧0.4MPa、半導体チップとニードルとのギャップ200μm、塗布量5mgにてガラス基板上に塗布した。
塗布を行った後、シリコンチップ(厚さ80μm、10mm×10mm角)をダイボンダー(「BESTEM−D02」、キャノンマシナリー社製)を用いて、25℃にて、表1及び表2に記載の時間押圧することにより積層した。このとき、目的とするギャップ間距離は10μmとした。その後、150℃で60分間加熱を行い、電子部品用接着剤を硬化させることにより、半導体チップ積層体を作製した。
実施例及び比較例で調製した電子部品用接着剤、及び、作製した半導体チップ積層体について、以下の方法により評価を行った。結果を表1及び表2に示した。
実施例及び比較例で調製した電子部品用接着剤について、E型粘度測定装置(商品名「VISCOMETER TV−22」、TOKI SANGYO CO.LTD社製、使用ローターはφ15mm、設定温度は25℃)を用いて回転数0.5rpm、1rpm及び10rpmにおける粘度を測定した。更に、実施例及び比較例で調製した電子部品用接着剤について、E型粘度装置を用いて25℃、1rpmの条件で測定した粘度をT1、E型粘度装置を用いて25℃、10rpmの条件で測定した粘度をT2とし、T1/T2の値を算出した。
半導体チップ積層体を作製する際に、半導体チップを積層したときのギャップ間距離をレーザー変位計(「LT9010M」、「KS−1100」、KEYENCE社製)を用いて測定し、スペーサ粒子の平均粒子径のギャップ間距離に対する割合を算出した。
測定したサンプル数は、各25個とし、チップの中心、及び、チップの周辺の2カ所での平均値をギャップ間距離とした。また、チップの中心、及び、チップの周辺でのギャップ間距離の差を傾きとした。
作製した半導体チップ積層体について、ギャップ間距離が10±3μm、傾きが±3μm以下の場合を「○」と、ギャップ間距離が10±5μm、傾きが±5μm以下の場合を「△」と、ギャップ間距離が10±5μm、傾きが±5μm以上の場合を「×」と、ギャップ間距離が15μm<の場合を「××」と評価した。
以下に本発明を詳述する。
Claims (4)
- 一の電子部品と他の電子部品又は支持部材とを30μm以下のギャップ間距離で平行に積層するための電子部品用接着剤であって、
硬化性化合物、硬化剤及びスペーサ粒子を含有する電子部品用接着剤であり、
前記一の電子部品と他の電子部品又は支持部材とを接合する際の温度におけるE型粘度計を用いた10rpmでの粘度が50Pa・s以下であり、
前記スペーサ粒子は、CV値が10%以下であり、平均粒子径が、前記一の電子部品と他の電子部品又は支持部材とのギャップ間距離の40〜70%である
ことを特徴とする電子部品用接着剤。 - 電子部品は、半導体チップであることを特徴とする請求項1記載の電子部品用接着剤。
- 請求項1又は2記載の電子部品用接着剤を用いて、一の半導体チップを他の半導体チップ又は支持部材に積層する半導体チップの積層方法であって、
前記他の半導体チップ又は支持部材に、前記電子部品用接着剤を塗布して接着剤層を形成する塗布工程(1)、
前記接着剤層を介して前記一の半導体チップを積層する半導体チップ積層工程(2)、及び、
前記一の半導体チップと、前記他の半導体チップ又は支持部材との間の接着剤層を硬化させる硬化工程(3)を有する
ことを特徴とする半導体チップの積層方法。 - 請求項3記載の半導体チップの積層方法により製造されてなることを特徴とする半導体装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007193758 | 2007-07-25 | ||
JP2007193758 | 2007-07-25 | ||
JP2008053249 | 2008-03-04 | ||
JP2008053249 | 2008-03-04 | ||
PCT/JP2008/063124 WO2009014115A1 (ja) | 2007-07-25 | 2008-07-22 | 電子部品用接着剤、半導体チップの積層方法及び半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4339927B2 JP4339927B2 (ja) | 2009-10-07 |
JPWO2009014115A1 true JPWO2009014115A1 (ja) | 2010-10-07 |
Family
ID=40281366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008534802A Expired - Fee Related JP4339927B2 (ja) | 2007-07-25 | 2008-07-22 | 半導体チップの積層方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4339927B2 (ja) |
KR (1) | KR101155361B1 (ja) |
CN (1) | CN101755329B (ja) |
TW (1) | TWI411049B (ja) |
WO (1) | WO2009014115A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012025109A (ja) * | 2010-07-27 | 2012-02-09 | Kyocera Corp | サーマルヘッドおよびこれを備えるサーマルプリンタ |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010219162A (ja) * | 2009-03-13 | 2010-09-30 | Sekisui Chem Co Ltd | 半導体チップ接合用接着剤 |
JP5694671B2 (ja) * | 2010-02-16 | 2015-04-01 | 公立大学法人首都大学東京 | 金属被覆粒子の製造方法 |
JP5680330B2 (ja) * | 2010-04-23 | 2015-03-04 | 株式会社東芝 | 半導体装置の製造方法 |
JP5912249B2 (ja) * | 2010-12-28 | 2016-04-27 | 日揮触媒化成株式会社 | 半導体装置実装用ペ−スト |
JP5176000B1 (ja) | 2011-03-09 | 2013-04-03 | 積水化学工業株式会社 | 電子部品用接着剤及び半導体チップ実装体の製造方法 |
US8937380B1 (en) * | 2013-08-30 | 2015-01-20 | Infineon Technologies Austria Ag | Die edge protection for pressure sensor packages |
KR101651649B1 (ko) * | 2016-01-22 | 2016-08-29 | 주식회사 일렉켐스 | 전기 또는 전자 부품 접속용 도전성 접착 조성물 |
CN108352243B (zh) * | 2016-03-30 | 2020-12-04 | 积水化学工业株式会社 | 电感器用粘接剂及电感器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4299685B2 (ja) * | 2004-01-27 | 2009-07-22 | 積水化学工業株式会社 | 半導体装置 |
JP2005244188A (ja) * | 2004-01-27 | 2005-09-08 | Sekisui Chem Co Ltd | 半導体チップ接合用ペースト状接着剤及び半導体装置 |
JP2007169448A (ja) * | 2005-12-21 | 2007-07-05 | Sekisui Chem Co Ltd | 熱硬化性樹脂組成物及び半導体装置 |
US7915743B2 (en) * | 2006-07-20 | 2011-03-29 | Sekisui Chemical Co., Ltd. | Adhesive for electronic components, method for manufacturing semiconductor chip laminate, and semiconductor device |
-
2008
- 2008-07-22 JP JP2008534802A patent/JP4339927B2/ja not_active Expired - Fee Related
- 2008-07-22 KR KR1020097026044A patent/KR101155361B1/ko active IP Right Grant
- 2008-07-22 WO PCT/JP2008/063124 patent/WO2009014115A1/ja active Application Filing
- 2008-07-22 CN CN2008800252999A patent/CN101755329B/zh not_active Expired - Fee Related
- 2008-07-24 TW TW097128044A patent/TWI411049B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012025109A (ja) * | 2010-07-27 | 2012-02-09 | Kyocera Corp | サーマルヘッドおよびこれを備えるサーマルプリンタ |
Also Published As
Publication number | Publication date |
---|---|
KR101155361B1 (ko) | 2012-06-19 |
TWI411049B (zh) | 2013-10-01 |
JP4339927B2 (ja) | 2009-10-07 |
KR20100018562A (ko) | 2010-02-17 |
CN101755329B (zh) | 2011-09-21 |
CN101755329A (zh) | 2010-06-23 |
TW200908166A (en) | 2009-02-16 |
WO2009014115A1 (ja) | 2009-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4088337B2 (ja) | 電子部品用接着剤及び半導体チップ積層体の製造方法 | |
JP4339927B2 (ja) | 半導体チップの積層方法 | |
JP4213767B2 (ja) | 電子部品用接着剤 | |
JP4376957B2 (ja) | 電子部品用接着剤 | |
TWI499610B (zh) | Heat-curable resin composition with adhesive flip chip package, a method of manufacturing a semiconductor device, and semiconductor device | |
JP4705192B2 (ja) | 半導体チップ積層体の製造方法 | |
JP5210011B2 (ja) | 電子部品用接着剤 | |
JP5346166B2 (ja) | 電子部品用接着剤 | |
JP5118956B2 (ja) | 電子部品用接着剤 | |
JP5044299B2 (ja) | 半導体チップ積層体の製造方法、接着テープ及びダイシングダイボンディングテープ | |
JP2011198953A (ja) | 電子部品積層体の製造方法 | |
JP2009231605A (ja) | 接着剤及び接合体の製造方法 | |
JP5166716B2 (ja) | 半導体チップ積層体及びその製造方法 | |
JP5629168B2 (ja) | 半導体チップ実装体の製造方法及び半導体装置 | |
JP2012004224A (ja) | 電子部品接合体の製造方法及び電子部品接合体 | |
JP2012060020A (ja) | 半導体チップ実装体の製造方法及び半導体装置 | |
JP2012069893A (ja) | 半導体チップの実装方法 | |
JP2008084972A (ja) | 半導体チップ積層体及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20090609 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090702 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4339927 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120710 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120710 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130710 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |