JP5063257B2 - 金属積層フィルムの製造方法および金属積層フィルム - Google Patents
金属積層フィルムの製造方法および金属積層フィルム Download PDFInfo
- Publication number
- JP5063257B2 JP5063257B2 JP2007216045A JP2007216045A JP5063257B2 JP 5063257 B2 JP5063257 B2 JP 5063257B2 JP 2007216045 A JP2007216045 A JP 2007216045A JP 2007216045 A JP2007216045 A JP 2007216045A JP 5063257 B2 JP5063257 B2 JP 5063257B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- metal
- layer
- laminated film
- metal layer
- 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.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 63
- 239000002184 metal Substances 0.000 title claims description 63
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 239000010410 layer Substances 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 45
- 229920006259 thermoplastic polyimide Polymers 0.000 claims description 28
- 229920001721 polyimide Polymers 0.000 claims description 27
- 239000000654 additive Substances 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 22
- 239000002243 precursor Substances 0.000 claims description 20
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 7
- 230000009477 glass transition Effects 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 3
- 239000005001 laminate film Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
- 239000004642 Polyimide Substances 0.000 description 19
- 239000011888 foil Substances 0.000 description 17
- 229910052802 copper Inorganic materials 0.000 description 16
- 239000010949 copper Substances 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229920005575 poly(amic acid) Polymers 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- 238000007740 vapor deposition Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 3
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000002313 adhesive film Substances 0.000 description 3
- 150000004984 aromatic diamines Chemical class 0.000 description 3
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- LFBALUPVVFCEPA-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C(C(O)=O)=C1 LFBALUPVVFCEPA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical class OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 125000006158 tetracarboxylic acid group Chemical group 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- OFXSBTTVJAFNSJ-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,7,7-tetradecafluoro-n,n'-diphenylheptane-1,7-diamine Chemical compound C=1C=CC=CC=1NC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)NC1=CC=CC=C1 OFXSBTTVJAFNSJ-UHFFFAOYSA-N 0.000 description 1
- VITYLMJSEZETGU-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5-decafluoro-n,n'-diphenylpentane-1,5-diamine Chemical compound C=1C=CC=CC=1NC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)NC1=CC=CC=C1 VITYLMJSEZETGU-UHFFFAOYSA-N 0.000 description 1
- JLTHXLWCVUJTFW-UHFFFAOYSA-N 1,1,2,2,3,3,4,4-octafluoro-n,n'-diphenylbutane-1,4-diamine Chemical compound C=1C=CC=CC=1NC(F)(F)C(F)(F)C(F)(F)C(F)(F)NC1=CC=CC=C1 JLTHXLWCVUJTFW-UHFFFAOYSA-N 0.000 description 1
- UMMYYBOQOTWQTD-UHFFFAOYSA-N 1,1,2,2,3,3-hexafluoro-n,n'-diphenylpropane-1,3-diamine Chemical compound C=1C=CC=CC=1NC(F)(F)C(F)(F)C(F)(F)NC1=CC=CC=C1 UMMYYBOQOTWQTD-UHFFFAOYSA-N 0.000 description 1
- LRMDXTVKVHKWEK-UHFFFAOYSA-N 1,2-diaminoanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C(N)C(N)=CC=C3C(=O)C2=C1 LRMDXTVKVHKWEK-UHFFFAOYSA-N 0.000 description 1
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- YDYSEBSNAKCEQU-UHFFFAOYSA-N 2,3-diamino-n-phenylbenzamide Chemical compound NC1=CC=CC(C(=O)NC=2C=CC=CC=2)=C1N YDYSEBSNAKCEQU-UHFFFAOYSA-N 0.000 description 1
- KKTUQAYCCLMNOA-UHFFFAOYSA-N 2,3-diaminobenzoic acid Chemical compound NC1=CC=CC(C(O)=O)=C1N KKTUQAYCCLMNOA-UHFFFAOYSA-N 0.000 description 1
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 description 1
- -1 3-aminophenoxyphenyl Chemical group 0.000 description 1
- WECDUOXQLAIPQW-UHFFFAOYSA-N 4,4'-Methylene bis(2-methylaniline) Chemical compound C1=C(N)C(C)=CC(CC=2C=C(C)C(N)=CC=2)=C1 WECDUOXQLAIPQW-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- AVCOFPOLGHKJQB-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)sulfonylphthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1S(=O)(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 AVCOFPOLGHKJQB-UHFFFAOYSA-N 0.000 description 1
- APXJLYIVOFARRM-UHFFFAOYSA-N 4-[2-(3,4-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(C(O)=O)C(C(O)=O)=C1 APXJLYIVOFARRM-UHFFFAOYSA-N 0.000 description 1
- GEYAGBVEAJGCFB-UHFFFAOYSA-N 4-[2-(3,4-dicarboxyphenyl)propan-2-yl]phthalic acid Chemical compound C=1C=C(C(O)=O)C(C(O)=O)=CC=1C(C)(C)C1=CC=C(C(O)=O)C(C(O)=O)=C1 GEYAGBVEAJGCFB-UHFFFAOYSA-N 0.000 description 1
- BEKFRNOZJSYWKZ-UHFFFAOYSA-N 4-[2-(4-aminophenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]aniline Chemical compound C1=CC(N)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(N)C=C1 BEKFRNOZJSYWKZ-UHFFFAOYSA-N 0.000 description 1
- ZYEDGEXYGKWJPB-UHFFFAOYSA-N 4-[2-(4-aminophenyl)propan-2-yl]aniline Chemical compound C=1C=C(N)C=CC=1C(C)(C)C1=CC=C(N)C=C1 ZYEDGEXYGKWJPB-UHFFFAOYSA-N 0.000 description 1
- IOUVQFAYPGDXFG-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]phenoxy]phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1OC1=CC=C(C(C=2C=CC(OC=3C=C(C(C(O)=O)=CC=3)C(O)=O)=CC=2)(C(F)(F)F)C(F)(F)F)C=C1 IOUVQFAYPGDXFG-UHFFFAOYSA-N 0.000 description 1
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- KMKWGXGSGPYISJ-UHFFFAOYSA-N 4-[4-[2-[4-(4-aminophenoxy)phenyl]propan-2-yl]phenoxy]aniline Chemical compound C=1C=C(OC=2C=CC(N)=CC=2)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(N)C=C1 KMKWGXGSGPYISJ-UHFFFAOYSA-N 0.000 description 1
- HYDATEKARGDBKU-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline Chemical group C1=CC(N)=CC=C1OC1=CC=C(C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 HYDATEKARGDBKU-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- NIDNOXCRFUCAKQ-UHFFFAOYSA-N bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2C(O)=O NIDNOXCRFUCAKQ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 125000006159 dianhydride group Chemical group 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229940018564 m-phenylenediamine Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- NOUUUQMKVOUUNR-UHFFFAOYSA-N n,n'-diphenylethane-1,2-diamine Chemical compound C=1C=CC=CC=1NCCNC1=CC=CC=C1 NOUUUQMKVOUUNR-UHFFFAOYSA-N 0.000 description 1
- VMXAIJCDNKFKPO-UHFFFAOYSA-N n-ethynylaniline Chemical compound C#CNC1=CC=CC=C1 VMXAIJCDNKFKPO-UHFFFAOYSA-N 0.000 description 1
- OBKARQMATMRWQZ-UHFFFAOYSA-N naphthalene-1,2,5,6-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 OBKARQMATMRWQZ-UHFFFAOYSA-N 0.000 description 1
- DSCIZKMHZPGBNI-UHFFFAOYSA-N naphthalene-1,3,5,8-tetracarboxylic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C2=CC(C(=O)O)=CC(C(O)=O)=C21 DSCIZKMHZPGBNI-UHFFFAOYSA-N 0.000 description 1
- KQSABULTKYLFEV-UHFFFAOYSA-N naphthalene-1,5-diamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1N KQSABULTKYLFEV-UHFFFAOYSA-N 0.000 description 1
- DOBFTMLCEYUAQC-UHFFFAOYSA-N naphthalene-2,3,6,7-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C=C2C=C(C(O)=O)C(C(=O)O)=CC2=C1 DOBFTMLCEYUAQC-UHFFFAOYSA-N 0.000 description 1
- 238000007719 peel strength test Methods 0.000 description 1
- DYFXGORUJGZJCA-UHFFFAOYSA-N phenylmethanediamine Chemical compound NC(N)C1=CC=CC=C1 DYFXGORUJGZJCA-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 1
- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
(1)接着強度(kN/m):非熱可塑性ポリイミド層と銅層間の接着強度を、テンシロンテスター(インテスコ社製、精密万能材料試験機2020型)を用いて測定した。測定に際しては、銅層の厚みを電解めっきにて8μmにした金属積層フィルムを用い、JIS−C6471企画の銅箔の引きはがし強さ試験の項に記載の方法に従い試験片を作製し、方法A(90°方向引きはがし)にて行った。
(2)線膨張係数[CTE](ppm)及びガラス転移温度[Tg](℃):作製した金属積層フィルム基板を塩化第二鉄水溶液中に浸漬し、導電層である銅箔を塩化第二鉄水溶液によって全面エッチングし、基板から導電層を全て除去した。エッチング後に得られた絶縁層の線膨張係数及びガラス転移温度Tgをサーモメカニカルアナライザー(TMA:TAインスツルメント社製、TMA2940型)を用いて求めた。
(3)寸法変化率(%):IPC−TM−650、2.2.4項に記載された方法に従い、幅270mm、長さ290mmに切り出した基板の四隅に孔径1mmの穴を開けた試験片を作成した。そして、方法Bおよび方法Cに従い、エッチング時の寸法変化率と加熱時の寸法変化率を求めた。
(4)耐折強さ:繰り返しの屈曲耐性の指標となるものであり、JIS C−5016に記載の方法に準じて、折り曲げ面の耐折強さを曲率半径0.4mmで測定し、以下のように評価した。
○:800回以上
△:600〜799回
×:0〜599回
絶縁層を形成するために、非熱可塑性ポリイミドの前駆体溶液の合成を行った。なお、以下の説明において使用した用語は、以下のとおりである。
(反応成分)
BPDA:3,3′,4,4′−ビフェニルテトラカルボン酸二無水物
ODA :4,4′−オキシジアニリン
PDA :p−フェニレンジアミン
(溶媒)
DMAc:N,N−ジメチルアセトアミド
NMP :N−メチル−2−ピロリドン
(合成例)
三つ口フラスコに窒素ガス気流下で、ODA30.03g(0.15mol)、PDA91.92g(0.85mol)、DMAc2330g及びNMP999gを採取し、このフラスコを氷水中に入れて、内容物を30分間攪拌した。次いで、BPDA294.22g(1.00mol)を加え、40℃の湯浴中で1時間攪拌を行い、ポリアミック酸からなる均一な溶液を得た。これをポリイミド前駆体溶液Aと称する。
脱脂処理された厚みが50μmのアルミニウム箔の光沢面に、Ar雰囲気中でスパッタ法を用いて膜厚が約100nmの銅層を形成した。続いてこの銅層上に電解メッキ法により膜厚が3μmのメッキ銅層を形成ししかる後、この銅層上に前記ポリイミド前駆体溶液Aを熱硬化後の被膜の厚みが20μmになるようにバーコータによって塗布し、130℃で10分間乾燥した。その後、金属枠に固定し窒素雰囲気下100℃から400℃まで3時間かけて昇温した後、400℃で30分熱処理し、ポリイミド前駆体を熱硬化させてイミド化し、アルミ箔/銅層/非熱可塑性ポリイミド層の3層からなる積層フィルムを得た。しかる後、この積層フィルムからアルミ箔を機械的に剥離することにより、本発明のセミアディティブ法用金属積層フィルム(CCL片面板)を得た。
実施例1で得られたアルミ箔/銅層/非熱可塑性ポリイミド層の3層からなる積層フィルムの非熱可塑性ポリイミド層の表面をプラズマ処理を行うことにより活性化したのちスパッタ法により厚さ5nmのニッケルクロムプライマー層を形成した。その後、実施例1と同じ方法で、Ar雰囲気中でスパッタ法を用いて膜厚が約100nmの銅層を形成した後この銅層上に電解メッキ法により膜厚が3μmのメッキ銅層を形成し常法により粗面化処理、ニッケルクロムにより防錆処理を行った。これによりアルミ箔/銅層/非熱可塑性ポリイミド層/銅層の4層からなるからなる積層フィルムを得た。しかる後、この積層フィルムからアルミ箔を機械的に剥離することにより、本発明のセミアディティブ法用金属積層フィルム(CCL両面板)を得た。
Claims (3)
- 剥離可能な耐熱性基板上の片面に金属層を形成する工程、この金属層上に非熱可塑性ポリイミド前駆体溶液を塗工しこれを乾燥、キュアして単層からなるガラス転移温度250℃以上の非熱可塑性芳香族ポリイミドフィルムを形成する工程、および、耐熱性基板を剥離する工程を含むセミアディティブ用金属積層フィルムの製造方法。
- 非熱可塑性芳香族ポリイミドフィルムを形成する工程に次いで、さらに金属層を形成する工程を含むことを特徴とする請求項1記載のセミアディティブ用金属積層フィルムの製造方法。
- 請求項1または2に記載の製造方法により得られるセミアディティブ用金属積層フィルム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007216045A JP5063257B2 (ja) | 2007-08-22 | 2007-08-22 | 金属積層フィルムの製造方法および金属積層フィルム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007216045A JP5063257B2 (ja) | 2007-08-22 | 2007-08-22 | 金属積層フィルムの製造方法および金属積層フィルム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009049302A JP2009049302A (ja) | 2009-03-05 |
JP5063257B2 true JP5063257B2 (ja) | 2012-10-31 |
Family
ID=40501230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007216045A Expired - Fee Related JP5063257B2 (ja) | 2007-08-22 | 2007-08-22 | 金属積層フィルムの製造方法および金属積層フィルム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5063257B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5650458B2 (ja) * | 2010-08-11 | 2015-01-07 | 株式会社カネカ | 積層体の製造方法、及びフレキシブルデバイスの製造方法 |
JP6094044B2 (ja) * | 2011-03-23 | 2017-03-15 | 大日本印刷株式会社 | 放熱基板およびそれを用いた素子 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4699261B2 (ja) * | 2005-03-31 | 2011-06-08 | 新日鐵化学株式会社 | 多層積層体及びフレキシブル銅張積層基板 |
JP4936729B2 (ja) * | 2006-01-12 | 2012-05-23 | ユニチカ株式会社 | フレキシブルプリント配線板用基板及びその製造方法 |
-
2007
- 2007-08-22 JP JP2007216045A patent/JP5063257B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009049302A (ja) | 2009-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5180814B2 (ja) | フレキシブル配線基板用積層体 | |
JP5470678B2 (ja) | ポリイミド樹脂、ポリイミドフィルム及びポリイミド積層体 | |
CN103171190B (zh) | 两面覆金属层叠板及其制造方法 | |
US20040067349A1 (en) | Laminate and process for producing the same | |
JP2004189981A (ja) | 熱可塑性ポリイミド樹脂材料および積層体およびプリント配線板の製造方法 | |
JP4699261B2 (ja) | 多層積層体及びフレキシブル銅張積層基板 | |
JP6403460B2 (ja) | 金属張積層体、回路基板及びポリイミド | |
JP2017165909A (ja) | ポリイミド、樹脂フィルム及び金属張積層板 | |
KR101333808B1 (ko) | 배선기판용 적층체 | |
JP5095142B2 (ja) | フレキシブルプリント配線板用基板及びその製造方法 | |
JP2015193117A (ja) | 金属張積層体及び回路基板 | |
JP7356243B2 (ja) | 金属張積層板及び回路基板 | |
JP2008087254A (ja) | フレキシブル銅張積層板及びキャリア付フレキシブル銅張積層板 | |
JP4544588B2 (ja) | 積層体 | |
JP5133724B2 (ja) | ポリイミド樹脂積層体の製造方法及び金属張積層板の製造方法 | |
JP4936729B2 (ja) | フレキシブルプリント配線板用基板及びその製造方法 | |
JP5063257B2 (ja) | 金属積層フィルムの製造方法および金属積層フィルム | |
JP7212518B2 (ja) | 金属張積層板、その製造方法及び回路基板 | |
JP2015127118A (ja) | 金属張積層体及び回路基板 | |
JP5009756B2 (ja) | 接着性層を有するポリイミド樹脂層の製造方法及び金属張積板の製造方法 | |
JP4805173B2 (ja) | 多層積層体及びフレキシブル銅張積層板の製造方法 | |
JP6603032B2 (ja) | 銅張積層板及び回路基板 | |
JP4876396B2 (ja) | プリント配線板 | |
JP4694142B2 (ja) | フレキシブルプリント配線板用基板の製造方法 | |
JP2008031448A (ja) | ポリイミドフィルムの製造方法及び積層板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100811 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120125 |
|
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: 20120717 |
|
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: 20120807 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5063257 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150817 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |