JPH06508857A - 難燃性エポキシ成形材料と、素子封入方法と、封入された素子 - Google Patents
難燃性エポキシ成形材料と、素子封入方法と、封入された素子Info
- Publication number
- JPH06508857A JPH06508857A JP3517581A JP51758191A JPH06508857A JP H06508857 A JPH06508857 A JP H06508857A JP 3517581 A JP3517581 A JP 3517581A JP 51758191 A JP51758191 A JP 51758191A JP H06508857 A JPH06508857 A JP H06508857A
- Authority
- JP
- Japan
- Prior art keywords
- molding material
- weight
- epoxy
- epoxy molding
- reactive organic
- 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
- 239000012778 molding material Substances 0.000 title claims description 150
- 239000004593 Epoxy Substances 0.000 title claims description 130
- 238000000034 method Methods 0.000 title claims description 81
- 239000003063 flame retardant Substances 0.000 title claims description 35
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims description 34
- 238000005538 encapsulation Methods 0.000 title description 7
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 claims description 101
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 67
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 67
- 229910052794 bromium Inorganic materials 0.000 claims description 67
- 150000002894 organic compounds Chemical class 0.000 claims description 58
- 239000004065 semiconductor Substances 0.000 claims description 47
- 239000003795 chemical substances by application Substances 0.000 claims description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 26
- 239000000945 filler Substances 0.000 claims description 23
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 22
- 229920006336 epoxy molding compound Polymers 0.000 claims description 22
- 229920003986 novolac Polymers 0.000 claims description 20
- 239000003822 epoxy resin Substances 0.000 claims description 17
- 229920000647 polyepoxide Polymers 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 14
- 239000004615 ingredient Substances 0.000 claims description 13
- 239000003086 colorant Substances 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000006082 mold release agent Substances 0.000 claims description 9
- 150000002989 phenols Chemical class 0.000 claims description 9
- IGQFNPRYLOIMKF-UHFFFAOYSA-N 2-bromophenol;formaldehyde Chemical compound O=C.OC1=CC=CC=C1Br IGQFNPRYLOIMKF-UHFFFAOYSA-N 0.000 claims description 8
- 229920002732 Polyanhydride Polymers 0.000 claims description 8
- 239000011256 inorganic filler Substances 0.000 claims description 8
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 8
- 239000004848 polyfunctional curative Substances 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 7
- UJOHNXQDVUADCG-UHFFFAOYSA-L aluminum;magnesium;carbonate Chemical compound [Mg+2].[Al+3].[O-]C([O-])=O UJOHNXQDVUADCG-UHFFFAOYSA-L 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229920001187 thermosetting polymer Polymers 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 241000212342 Sium Species 0.000 claims description 3
- 150000008064 anhydrides Chemical group 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 125000000853 cresyl group Chemical class C1(=CC=C(C=C1)C)* 0.000 claims 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 description 29
- 238000001723 curing Methods 0.000 description 26
- 238000012360 testing method Methods 0.000 description 23
- 150000001875 compounds Chemical class 0.000 description 21
- 229910052736 halogen Inorganic materials 0.000 description 16
- 150000002367 halogens Chemical class 0.000 description 16
- -1 magnesium oxide compound Chemical class 0.000 description 12
- 238000003860 storage Methods 0.000 description 10
- 238000000465 moulding Methods 0.000 description 9
- PPQREHKVAOVYBT-UHFFFAOYSA-H dialuminum;tricarbonate Chemical group [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000007822 coupling agent Substances 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 6
- 229910052787 antimony Inorganic materials 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 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 4
- 229940118662 aluminum carbonate Drugs 0.000 description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229930003836 cresol Natural products 0.000 description 4
- 239000008393 encapsulating agent Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- AHBGXHAWSHTPOM-UHFFFAOYSA-N 1,3,2$l^{4},4$l^{4}-dioxadistibetane 2,4-dioxide Chemical compound O=[Sb]O[Sb](=O)=O AHBGXHAWSHTPOM-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910000411 antimony tetroxide Inorganic materials 0.000 description 3
- 150000001896 cresols Chemical class 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Natural products P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- CQODGVQBRIGKLJ-UHFFFAOYSA-L [Na+].[Na+].[O-]OOO[O-] Chemical compound [Na+].[Na+].[O-]OOO[O-] CQODGVQBRIGKLJ-UHFFFAOYSA-L 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 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
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QEZIKGQWAWNWIR-UHFFFAOYSA-N antimony(3+) antimony(5+) oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[Sb+3].[Sb+5] QEZIKGQWAWNWIR-UHFFFAOYSA-N 0.000 description 1
- AZTSDLGKGCQZQJ-UHFFFAOYSA-N antimony;hydrate Chemical compound O.[Sb] AZTSDLGKGCQZQJ-UHFFFAOYSA-N 0.000 description 1
- 229910001038 basic metal oxide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- AXTYOFUMVKNMLR-UHFFFAOYSA-N dioxobismuth Chemical compound O=[Bi]=O AXTYOFUMVKNMLR-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical class 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
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000013872 montan acid ester Nutrition 0.000 description 1
- 239000012120 mounting media Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000000466 oxiranyl group Chemical group 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
- C08G59/20—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 epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K3/2279—Oxides; Hydroxides of metals of antimony
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
- H01L23/295—Organic, e.g. plastic containing a filler
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Details Of Resistors (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.下記の構成を有するエポキシ成形材料:(a)成形材料の約5〜25重量% のエポキシ、(b)成形材料の約4〜20重量%のフェノールまたは置換フェノ ールから誘導される樹脂の硬化剤、 (c)上記エポキシ樹脂と上記硬化剤との間を反応させるのに有効な上記エポキ シ樹脂と上記硬化剤との合計重量に対して約0.1〜10重量%の量の触媒、( d)硬化した成形材料を離型させるのに有効な成形材料の重量の約0.01〜約 2重量%の離型剤、(e)成形材料の重量の約50〜85重量%の充填剤、およ び(f)下記で構成される難燃系 (1)成形材料の重量の約0.8重量%以下の五酸化アンチモン、 (2)五酸化アンチモンの重量の約0.01〜1重量%のナトリウム、 (3)他の成分を含んでいてもよい成形材料の重量の少なくとも約0.5重量% の臭素を含む反応性有機化合物、および (4)成形材料の重量の約4.0重量%以下の三酸化ビスマス。 2.エポキシがエポキシ成形材料の重量の約10〜17重量%である請求項1記 載のエポキシ成形材料。 3.硬化剤がフェノールノボラックである請求項1記載のエポキシ成形材料。 4.硬化剤が無水物である請求項1記載のエポキシ成形材料。 5.硬化剤がマレイン系モノマーと少なくとも一つのアルキルスチレンモノマー とのポリ無水物またはこのポリ無水物とエポキシ樹脂とのプレポリマーである請 求項3記載のエポキシ成形材料。 6.硬化剤がエポキシ成形材料の約4〜12重量%である請求項1記載のエポキ シ成形材料。 7.エポキシ成形材料が少なくとも約50重量%の無機充填剤を含む請求項1記 載のエポキシ成形材料。 8.エポキシ成形材料が少なくとも約60〜85重量%のシリカを含む請求項1 記載のエポキシ成形材料。 9.無機充填剤がシリカを含む請求項1記載のエポキシ成形材料。 10.エポキシ成形材料がシランカップリング剤を含む請求項1記載のエポキシ 成形材料。 11.エポキシ成形材料が着色剤を含む請求項1記載のエポキシ成形材料。 12.臭素を含む反応性有機化合物がブロモフェノール−ホルムアルデヒドノボ ラックである請求項1記載のエポキシ成形材料。 13.臭素を含む反応性有機化合物がブロモフェノール−ホルムアルデヒドノボ ラックのポリグリシジルエーテルである請求項1記載のエポキシ成形材料。 14.臭素を含む反応性有機化合物がブロモフェノール−エポキシノボラックで ある請求項1記載のエポキシ成形材料。 15.臭素を含む反応性有機化合物がメタ臭素化クレゾールエポキシノボラック である請求項1記載のエポキシ成形材料。 16.臭素を含む反応性有機化合物が上記エポキシの一部である請求項1記載の エポキシ成形材料。 17.臭素を含む反応性有機化合物が上記のフェノールまたは置換フェノールか ら誘導される樹脂の硬化剤の一部である請求項1記載のエポキシ成形材料。 18.臭素を含む反応性有機化合物が成形材料の重量の約0.5〜5.4重量% の臭素を含む請求項1記載のエポキシ成形材料。 19.臭素を含む反応性有機化合物が成形材料の重量の約0.5〜2.2重量% の臭素を含む請求項1記載のエポキシ成形材料。 20.臭素を含む反応性有機化合物が成形材料の重量の約0.5〜1.8重量% の臭素を含む請求項1記載のエポキシ成形材料。 21.難燃系が五酸化アンチモンの重量の約0.03〜0.06重量%のナトリ ウムを含む請求項1記載のエポキシ成形材料。 22.難燃系が成形材料の重量の約0.40〜0.80重量%の五酸化アンチモ ンを含む請求項1記載のエポキシ成形材料。 23.難燃系が成形材料の重量の約0.02〜3.20重量%の水和炭酸マグネ シウムアルミニウムを含む請求項1記載のエポキシ成形材料。 24.(1)熱硬化性エポキシ成形材料を加熱して液体状態とし、(2)この液 体状態の熱硬化性エポキシ成形材料中に半導体デバイスを封入し、(3)封入さ れた半導体デバイスを冷却する工程を含む半導体デバイスの封入方法において、 上記エポキシ成形材料が下記構成を有する方法: (a)成形材料の約5〜25重量%のエポキシ、(b)成形材料の約4〜20重 量%のフェノールまたは置換フェノールから誘導される樹脂の硬化剤、 (c)上記エポキシ樹脂と上記硬化剤との間を反応させるのに有効な上記エポキ シ樹脂と上記硬化剤との合計重量に対して約0.1〜10重量%の量の触媒、( d)硬化した成形材料を離型させるのに有効な成形材料の重量の約0.01〜約 2重量%の離型剤、(e)成形材料の重量の約50〜85重量%の充填剤、およ び(f)下記で構成される難燃系 (1)成形材料の重量の約0.8重量%以下の五酸化アンチモン、 (2)五酸化アンチモンの重量の約0.01〜1重量%のナトリウム、 (3)他の成分を含んでいてもよい成形材料の重量の少なくとも約0.5重量% の臭素を含む反応性有機化合物、および、 (4)成形材料の重量の約4.0重量%以下の水和炭酸マグネシウムアルミニウ ム。 25.エポキシがエポキシ成形材料の重量の約10〜17重量%である請求項2 4記載の方法。 26.硬化剤がフェノールノボラックである請求項24記載の方法。 27.硬化剤が無水物である請求項24記載の方法。 28.硬化化剤がマレイン系モノマーと少なくとも一つのアルキルスチレンモノ マーとのポリ無水物またはこのポリ無水物とエポキシ樹脂とのプレポリマーであ る請求項24記載の方法。 29.エポキシ成形材料が少なくとも約50重量%の無機充填剤を含む請求項2 4記載の方法。 30.無機充填剤がシリカを含む請求項24記載の方法。 31.エポキシ成形材料が少なくとも約60〜80重量%のシリカを含む請求項 24記載の方法。 32.エポキシ成形材料がシランカップリング剤を含む請求項24記載の方法。 33.エポキシ成形材料が着色剤を含む請求項24記載の方法。 34.臭素を含む反応性有機化合物がブロモフェノール−ホルムアルデヒドノボ ラックである請求項24記載の方法。 35.臭素を含む反応性有機化合物がブロモフェノール−ホルムアルデヒドノボ ラックのポリグリシジルエーテルである請求項24記載の方法。 36.臭素を含む反応性有機化合物がブロモフェノール−ホルムエポキシノボラ ックである請求項24記載の方法。 37.臭素を含む反応性有機化合物がメタ臭素化クレゾールエポキシノボラック である請求項24記載の方法。 38.臭素を含む反応性有機化合物が上記エポキシの一部である請求項24記載 の方法。 39.臭素を含む反応性有機化合物が上記のフェノールまたは置換フェノールか ら誘導される樹脂の硬化剤の一部である請求項24記載の方法。 40.臭素を含む反応性有機化合物が成形材料の重量の約0.5〜5.4重量% の臭素を含む請求項24記載の方法。 41.臭素を含む反応性有機化合物が成形材料の重量の約0.5〜2.2重量% の臭素を含む請求項24記載の方法。 42.臭素を含む反応性有機化合物が成形材料の重量の約0.5〜1.8重量% の臭素を含む請求項24記載の方法。 43.難燃系が五酸化アンチモンの重量の約0.03〜0.06重量%のナトリ ウムを含む請求項24記載の方法。 44.難燃系が成形材料の重量の約0.40〜0.80重量%の五酸化アンチモ ンを含む請求項24記載の方法。 45.難燃系が成形材料の重量の約0.02〜3.20重量%の水和炭酸マグネ シウムアルミニウムを含む請求項44記載の方法。 46.半導体デバイスが処理済みのシリコンウェファである請求項24記載の方 法。 47.半導体デバイスがトランジスタ、ダイオード、集積回路から成る群の中か ら選択される請求項24記載の方法。 48.請求項24に記載の方法で封入された半導体デバイス。 49.請求項26に記載の方法で封入された半導体デバイス。 50.請求項29に記載の方法で封入された半導体デバイス。 51.請求項37に記載の方法で封入された半導体デバイス。 52.請求項42に記載の方法で封入された半導体デバイス。 53.請求項43に記載の方法で封入された半導体デバイス。 54.請求項44に記載の方法で封入された半導体デバイス。 55.請求項45に記載の方法で封入された半導体デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/590,247 US5104604A (en) | 1989-10-05 | 1990-09-28 | Flame retardant epoxy molding compound, method and encapsulated device method of encapsulating a semiconductor device with a flame retardant epoxy molding compound |
US590,247 | 1990-09-28 | ||
PCT/US1991/007346 WO1992006138A1 (en) | 1990-09-28 | 1991-09-27 | Flame retardant epoxy molding compound, method and encapsulated device |
Publications (2)
Publication Number | Publication Date |
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JPH06508857A true JPH06508857A (ja) | 1994-10-06 |
JP3286976B2 JP3286976B2 (ja) | 2002-05-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP51758191A Expired - Lifetime JP3286976B2 (ja) | 1990-09-28 | 1991-09-27 | 難燃性エポキシ成形材料と、素子封入方法と、封入された素子 |
Country Status (8)
Country | Link |
---|---|
US (2) | US5104604A (ja) |
EP (1) | EP0552278B1 (ja) |
JP (1) | JP3286976B2 (ja) |
AT (1) | ATE140716T1 (ja) |
DE (2) | DE552278T1 (ja) |
ES (1) | ES2059284T1 (ja) |
GR (1) | GR930300122T1 (ja) |
WO (1) | WO1992006138A1 (ja) |
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US10381282B2 (en) | 2014-12-04 | 2019-08-13 | Mitsubishi Chemical Corportion | Tetramethylbiphenol type epoxy resin, epoxy resin composition, cured product, and semiconductor sealing material |
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EP0703613A3 (en) * | 1994-09-26 | 1996-06-05 | Motorola Inc | Protection of electronic components in acidic and basic environments |
JPH08302161A (ja) * | 1995-05-10 | 1996-11-19 | Hitachi Chem Co Ltd | 樹脂組成物及びその樹脂組成物をケミカルエッチングする方法 |
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-
1990
- 1990-09-28 US US07/590,247 patent/US5104604A/en not_active Expired - Lifetime
-
1991
- 1991-09-27 ES ES91919492T patent/ES2059284T1/es active Pending
- 1991-09-27 AT AT91919492T patent/ATE140716T1/de not_active IP Right Cessation
- 1991-09-27 JP JP51758191A patent/JP3286976B2/ja not_active Expired - Lifetime
- 1991-09-27 DE DE91919492T patent/DE552278T1/de active Pending
- 1991-09-27 EP EP91919492A patent/EP0552278B1/en not_active Expired - Lifetime
- 1991-09-27 WO PCT/US1991/007346 patent/WO1992006138A1/en active IP Right Grant
- 1991-09-27 DE DE69121107T patent/DE69121107T2/de not_active Expired - Fee Related
-
1993
- 1993-12-30 GR GR930300122T patent/GR930300122T1/el unknown
-
1994
- 1994-02-03 US US08/191,351 patent/US5420178A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10381282B2 (en) | 2014-12-04 | 2019-08-13 | Mitsubishi Chemical Corportion | Tetramethylbiphenol type epoxy resin, epoxy resin composition, cured product, and semiconductor sealing material |
Also Published As
Publication number | Publication date |
---|---|
EP0552278B1 (en) | 1996-07-24 |
DE69121107D1 (de) | 1996-08-29 |
ES2059284T1 (es) | 1994-11-16 |
WO1992006138A1 (en) | 1992-04-16 |
ATE140716T1 (de) | 1996-08-15 |
JP3286976B2 (ja) | 2002-05-27 |
US5420178A (en) | 1995-05-30 |
DE552278T1 (de) | 1994-02-03 |
EP0552278A1 (en) | 1993-07-28 |
US5104604A (en) | 1992-04-14 |
GR930300122T1 (en) | 1993-12-30 |
DE69121107T2 (de) | 1997-02-06 |
EP0552278A4 (en) | 1993-05-19 |
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