JP6870801B2 - ポリイミド積層フィルムロール体及びその製造方法 - Google Patents
ポリイミド積層フィルムロール体及びその製造方法 Download PDFInfo
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- JP6870801B2 JP6870801B2 JP2019531370A JP2019531370A JP6870801B2 JP 6870801 B2 JP6870801 B2 JP 6870801B2 JP 2019531370 A JP2019531370 A JP 2019531370A JP 2019531370 A JP2019531370 A JP 2019531370A JP 6870801 B2 JP6870801 B2 JP 6870801B2
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- Prior art keywords
- polyimide film
- film
- polyimide
- chemical formula
- roll body
- Prior art date
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- 229920001721 polyimide Polymers 0.000 title claims description 288
- 239000004642 Polyimide Substances 0.000 title claims description 74
- 238000004519 manufacturing process Methods 0.000 title claims description 50
- 239000000126 substance Substances 0.000 claims description 69
- 150000001875 compounds Chemical class 0.000 claims description 64
- 125000004432 carbon atom Chemical group C* 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 61
- 229920005575 poly(amic acid) Polymers 0.000 claims description 57
- -1 imino compound Chemical class 0.000 claims description 25
- 229910052757 nitrogen Inorganic materials 0.000 claims description 25
- 125000000962 organic group Chemical group 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 21
- 150000001412 amines Chemical class 0.000 claims description 18
- 150000004985 diamines Chemical class 0.000 claims description 18
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 17
- 150000003855 acyl compounds Chemical group 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 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 claims description 13
- 230000009477 glass transition Effects 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- NVKGJHAQGWCWDI-UHFFFAOYSA-N 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline Chemical compound FC(F)(F)C1=CC(N)=CC=C1C1=CC=C(N)C=C1C(F)(F)F NVKGJHAQGWCWDI-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 12
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 11
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 239000011737 fluorine Substances 0.000 claims description 11
- 230000000379 polymerizing effect Effects 0.000 claims description 11
- 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 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 9
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 150000003377 silicon compounds Chemical class 0.000 claims description 8
- 150000008065 acid anhydrides Chemical class 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 claims description 6
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 6
- XPAQFJJCWGSXGJ-UHFFFAOYSA-N 4-amino-n-(4-aminophenyl)benzamide Chemical compound C1=CC(N)=CC=C1NC(=O)C1=CC=C(N)C=C1 XPAQFJJCWGSXGJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000008064 anhydrides Chemical class 0.000 claims description 4
- QSAWQNUELGIYBC-UHFFFAOYSA-N cyclohexane-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCCCC1C(O)=O QSAWQNUELGIYBC-UHFFFAOYSA-N 0.000 claims description 4
- 125000006159 dianhydride group Chemical group 0.000 claims description 4
- IEEZJIBNKVIUBD-UHFFFAOYSA-N 1-phenyl-3-(trifluoromethyl)benzene Chemical group FC(F)(F)C1=CC=CC(C=2C=CC=CC=2)=C1 IEEZJIBNKVIUBD-UHFFFAOYSA-N 0.000 claims description 3
- QIKYZXDTTPVVAC-UHFFFAOYSA-N 4-Aminobenzamide Chemical compound NC(=O)C1=CC=C(N)C=C1 QIKYZXDTTPVVAC-UHFFFAOYSA-N 0.000 claims description 3
- AUNKFEWTUSXCSD-UHFFFAOYSA-N 4-isocyanatoaniline Chemical compound NC1=CC=C(N=C=O)C=C1 AUNKFEWTUSXCSD-UHFFFAOYSA-N 0.000 claims description 3
- TYAOHZLXKQKCCZ-UHFFFAOYSA-N 4-n,4-n-bis(4-aminophenyl)benzene-1,4-dicarboxamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 TYAOHZLXKQKCCZ-UHFFFAOYSA-N 0.000 claims description 3
- DEYFWGXTPWNADC-UHFFFAOYSA-N 6-[2-phenylethyl(propyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol Chemical compound C1CC2=C(O)C=CC=C2CC1N(CCC)CCC1=CC=CC=C1 DEYFWGXTPWNADC-UHFFFAOYSA-N 0.000 claims description 3
- IQMWEHYTQQRISS-UHFFFAOYSA-N O=C(NC1=CC(NC(=O)C2=CC=C3C(=O)OC(=O)C3=C2)=CC=C1)C1=CC2=C(C=C1)C(=O)OC2=O Chemical compound O=C(NC1=CC(NC(=O)C2=CC=C3C(=O)OC(=O)C3=C2)=CC=C1)C1=CC2=C(C=C1)C(=O)OC2=O IQMWEHYTQQRISS-UHFFFAOYSA-N 0.000 claims description 3
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 claims description 3
- ABRZBPTWUMSERV-UHFFFAOYSA-N O=C(NC1=CC=C(NC(=O)C2=CC3=C(C=C2)C(=O)OC3=O)C=C1)C1=CC=C2C(=O)OC(=O)C2=C1 Chemical compound O=C(NC1=CC=C(NC(=O)C2=CC3=C(C=C2)C(=O)OC3=O)C=C1)C1=CC=C2C(=O)OC(=O)C2=C1 ABRZBPTWUMSERV-UHFFFAOYSA-N 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 206010040844 Skin exfoliation Diseases 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 132
- 239000000758 substrate Substances 0.000 description 70
- 239000000243 solution Substances 0.000 description 26
- 239000011521 glass Substances 0.000 description 21
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 239000010410 layer Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 13
- 230000001681 protective effect Effects 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 125000003118 aryl group Chemical group 0.000 description 11
- 125000000217 alkyl group Chemical group 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 9
- 239000002243 precursor Substances 0.000 description 9
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 7
- 238000005266 casting Methods 0.000 description 7
- 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 7
- 229910044991 metal oxide Inorganic materials 0.000 description 7
- 150000004706 metal oxides Chemical class 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 239000010954 inorganic particle Substances 0.000 description 6
- 238000010030 laminating Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000002788 crimping Methods 0.000 description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 4
- 229920001646 UPILEX Polymers 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- 125000000753 cycloalkyl group Chemical group 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 125000004430 oxygen atom Chemical group O* 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000000732 arylene group Chemical group 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 125000002993 cycloalkylene group Chemical group 0.000 description 3
- 125000004185 ester group Chemical group 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- YKOQQFDCCBKROY-UHFFFAOYSA-N n,n-diethylpropanamide Chemical compound CCN(CC)C(=O)CC YKOQQFDCCBKROY-UHFFFAOYSA-N 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- 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 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000004618 QSPR study Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 125000001033 ether group Chemical group 0.000 description 2
- 125000004438 haloalkoxy group Chemical group 0.000 description 2
- 125000001188 haloalkyl group Chemical group 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical group C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical group C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 2
- XIPFMBOWZXULIA-UHFFFAOYSA-N pivalamide Chemical compound CC(C)(C)C(N)=O XIPFMBOWZXULIA-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- UOHMMEJUHBCKEE-UHFFFAOYSA-N prehnitene Chemical compound CC1=CC=C(C)C(C)=C1C UOHMMEJUHBCKEE-UHFFFAOYSA-N 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- SLLFVLKNXABYGI-UHFFFAOYSA-N 1,2,3-benzoxadiazole Chemical group C1=CC=C2ON=NC2=C1 SLLFVLKNXABYGI-UHFFFAOYSA-N 0.000 description 1
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- 125000000355 1,3-benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical compound C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 description 1
- ZIKLJUUTSQYGQI-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxypropoxy)propane Chemical compound CCOCC(C)OCC(C)OCC ZIKLJUUTSQYGQI-UHFFFAOYSA-N 0.000 description 1
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 description 1
- FPZWZCWUIYYYBU-UHFFFAOYSA-N 2-(2-ethoxyethoxy)ethyl acetate Chemical compound CCOCCOCCOC(C)=O FPZWZCWUIYYYBU-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- DRLRGHZJOQGQEC-UHFFFAOYSA-N 2-(2-methoxypropoxy)propyl acetate Chemical compound COC(C)COC(C)COC(C)=O DRLRGHZJOQGQEC-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 description 1
- NXDMHKQJWIMEEE-UHFFFAOYSA-N 4-(4-aminophenoxy)aniline;furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1.C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O NXDMHKQJWIMEEE-UHFFFAOYSA-N 0.000 description 1
- JPZRPCNEISCANI-UHFFFAOYSA-N 4-(4-aminophenyl)-3-(trifluoromethyl)aniline Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1C(F)(F)F JPZRPCNEISCANI-UHFFFAOYSA-N 0.000 description 1
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- DLEPYXFUDLQGDW-UHFFFAOYSA-N FC(F)(F)NC1=CC=C(C2=CC=C(NC(F)(F)F)C=C2)C=C1 Chemical compound FC(F)(F)NC1=CC=C(C2=CC=C(NC(F)(F)F)C=C2)C=C1 DLEPYXFUDLQGDW-UHFFFAOYSA-N 0.000 description 1
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Description
[化学式1]
(i)前記(A)成分が、(A−1)化学式7で表される構造単位を有するアシル化合物を含む。
(ii)前記(B)成分が、(B−1)化学式7で表される構造単位を有するイミノ形成化合物を含む。
[化学式7]
[式1]
シリコン化合物濃度(重量%)=[化学式7で表される構造単位を有する化合物の全体重量/(アシル化合物の全体重量+イミノ化合物の全体重量)]x100
[化学式1]
シリコン化合物濃度[単位:%]=(シリコン化合物の重量)/{((A)全体アシル化合物の重量)+((B)全体イミノ形成化合物の重量)}×100
DMAc:N,N−ジメチルアセトアミド(N,N−Dimethylacetamide)
DEAc:N,N−ジエチルアセトアミド
DEF:N,N−ジエチルホルムアミド
DMF:N,N−ジメチルホルムアミド(N,N−dimethylformamide)
NMP:N−メチルピロリドン(N−methylpyrrolidone)
NEP:N−エチルピロリドン
DMPA:ジメチルプロピオンアミド
DEPA:ジエチルプロピオンアミド
BPDA:3,3',4,4'−ビフェニルテトラカルボン酸二無水物
PDA:フェニレンジアミン
6FDA:4,4'−(ヘキサフルオロイソプロピリデン)ジフタル酸無水物
PMDA:ピロメリット酸二無水物
TFMB:2,2'−ビス(トリフルオロメチル)ベンジジン
ODA:オキシジアニリン
BPAF:4,4'−(フルオレニル)ジフタル酸無水物
PMDA−HS:1R,2S,4S,5R−シクロヘキサンテトラカルボン酸二無水物
DABA:N−(4−アミノフェニル)−4−アミノベンズアミド
DMAc:ジメチルアセトアミド
DEAc:ジエチルアセトアミド
NMP:N−メチルピロリドン
Claims (19)
- 前記第1ポリイミドフィルムの厚さが、60〜500μmであり、
第2ポリイミドフィルムの厚さが、0.1〜50μmである
請求項1に記載の積層フィルムロール体。 - 前記第1ポリイミドフィルムの熱分解温度が、450℃以上、
モジュラスが、9〜11GPa、
引張強度は、400〜600MPaであり、
降伏点が、130〜200MPaであり、
熱膨張係数(CTE)が、100〜500℃の温度範囲で−20〜20ppm/℃である
請求項1または2に記載の積層フィルムロール体。 - 残留応力が、0.1〜200MPaである
請求項1から3のいずれか1項に記載の積層フィルムロール体。 - 前記第2ポリイミドフィルムがフッ素系ポリアミド酸から製造された場合、
酸二無水物として4,4'−(ヘキサフルオロイソプロピリデン)ジフタル酸無水物とピロメリット酸二無水物、
ジアミンとして2,2'−ビス(トリフルオロメチル)ベンジジンを
重合成分として製造された
請求項1から4のいずれか1項に記載の積層フィルムロール体。 - 第2ポリイミドフィルムがシロキサン系のポリアミド酸から製造された場合、
(A)テトラカルボン酸二無水物及びその反応性誘導体からなる群から選択される少なくとも1種のアシル化合物を含む成分と、
(B)イミノ形成化合物を含む成分と、
を反応させて得られ、
下記の(i)及び/または下記の(ii)を満足させる
請求項1から4のいずれか1項に記載の積層フィルムロール体:
(i)前記(A)成分が、(A−1)化学式7で表される構造単位を有するアシル化合物を含む。
(ii)前記(B)成分が、(B−1)化学式7で表される構造単位を有するイミノ形成化合物を含む。
[化学式7]
- 前記第2ポリイミドフィルムの製造用のポリアミド酸は、
下記の式1によって算出されるシリコン化合物濃度が3〜50重量%である
請求項6に記載の積層フィルムロール体:
[式1]
シリコン化合物濃度(重量%)=[化学式7で表される構造単位を有する化合物の全体重量/(アシル化合物の全体重量+イミノ化合物の全体重量)]x100。 - 前記(B)成分での前記(B−1)化学式7で表される構造単位を有するイミノ形成化合物の含有量が、
前記(B)成分の合計量100重量%に対して5〜70重量%である
請求項6または7に記載の積層フィルムロール体。 - 前記(B)成分での前記(B−1)化学式7で表される構造単位を有するイミノ形成化合物のアミン価から計算した数平均分子量が、500〜10,000である
請求項6から8のいずれか1項に記載の積層フィルムロール体。 - 前記ポリアミド酸が、
前記(A)成分と前記(B)成分とを、(A)成分と(B)成分とのmol比((B)成分/(A)成分)0.8〜1.2の範囲で反応させて得られる
請求項6から9のいずれか1項に記載の積層フィルムロール体。 - 第2ポリイミドフィルムがアミン系ポリアミド酸から製造された場合、
酸二無水物としてN,N'−ビス(1,2−シクロヘキサンジカルボン酸無水物−4−イル)カルボニル−3,3'−ジアミノジフェニルスルホン(PSHT)、N,N'−ビス(1,2−シクロヘキサンジカルボン酸無水物−4−イル)カルボニル−1,4−フェニレンジアミン(PPHT)、N,N'−1,4−フェニレンビス[1,3−ジヒドロ−1,3−ジオキソ−5−イソベンゾフランカルボキサミド](PPTA)、N,N'−1,3−フェニレンビス[1,3−ジヒドロ−1,3−ジオキソ−5−イソベンゾフランカルボキサミド](MPTA)、3,3',4,4'−ビフェニルテトラカルボン酸二無水物(BPDA)、ピロメリット酸二無水物(PMDA)、4,4'−(ヘキサフルオロイソプロピリデン)ジフタル酸無水物(6FDA)及び4,4'−(フルオレニル)ジフタル酸無水物(BPAF)から選択される1種以上と、
ジアミンとしてN−(4−アミノフェニル)−4−アミノベンズアミド(DABA)、N,N−ビス(4−アミノフェニル)−テレフタルアミド(DATA)、4,4−ビス(4−アミノベンズアミド)−3,3−トリフルオロメチルビフェニル(CF3DATA)、2,2'−ビス(トリフルオロメチル)ベンジジン(TFMB)、4,4−ジアミノジフェニルスルホン(4,4−DDS)及び3,4−ジアミノジフェニルスルホン(3,4−DDS)から選択される1種以上と、
を重合成分として製造された
請求項1から4のいずれか1項に記載の積層フィルムロール体。 - 前記第2ポリイミドフィルムは、
フィルム断面を観察した時、直径100nm以下の空隙を有し、
空隙の形状は、平均直径10〜50nmの球状である
請求項1から11のいずれか1項に記載の積層フィルムロール体。 - 前記第2ポリイミドフィルムの面方向位相差が、5nm以下である
請求項1から12のいずれか1項に記載の積層フィルムロール体。 - 前記第2ポリイミドフィルムは、厚さ50μmである時、
黄色度(YI)が50以下である
請求項1から13のいずれか1項に記載の積層フィルムロール体。 - 第1ポリイミドフィルムの巻き取りロールから第1ポリイミドフィルムを巻き出す段階と、
巻き出された第1ポリイミドフィルム上にフッ素系、シロキサン系またはアミン系ポリアミド酸溶液をコーティングする段階と、
前記コーティングされたポリアミド酸溶液を加熱及び硬化して、第1ポリイミドフィルム上に第2ポリイミドフィルムを形成する段階と、
前記第1ポリイミドフィルムと第2ポリイミドフィルムとを分離せず、共に巻き付けて積層フィルムロール体を得る段階と、
を含み、
前記第1ポリイミドフィルムは、別途の支持基材によって支持されていない自己支持性である
請求項1から14のいずれか一項に記載の積層フィルムロール体の製造方法。 - 前記第1ポリイミドフィルムには、0.1〜200MPaの張力が加えられる
請求項15に記載の積層フィルムロール体の製造方法。 - 前記ポリアミド酸溶液は、
25℃で測定した分配係数(LogP)正数である溶媒を
有機溶媒総重量を基準に50重量%以上含む
請求項15または16に記載の積層フィルムロール体の製造方法。 - 前記コーティングされたポリアミド酸溶液の加熱及び硬化は、
窒素雰囲気250〜450℃の範囲で、
第2ポリイミドフィルムのガラス転移温度以下で進行する
請求項15から17のいずれか1項に記載の積層フィルムロール体の製造方法。 - 請求項1から14のいずれか一項に記載の積層フィルムロール体を巻き出して供給されたポリイミド積層フィルムの第2ポリイミドフィルム面に素子を形成する段階と、
前記素子の形成後、第1ポリイミドフィルムを剥離する段階と、
を含む
フレキシブルデバイスの製造方法。
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KR1020180020865A KR102018455B1 (ko) | 2017-05-24 | 2018-02-22 | 폴리이미드 적층필름 롤체 및 그 제조 방법 |
KR10-2018-0020865 | 2018-02-22 | ||
PCT/KR2018/003070 WO2018216890A1 (ko) | 2017-05-24 | 2018-03-16 | 폴리이미드 적층필름 롤체 및 그 제조 방법 |
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CN106133025B (zh) * | 2015-03-05 | 2019-03-12 | 株式会社Lg化学 | 用于生产光电器件的柔性板的聚酰亚胺膜的组合物 |
TWI572479B (zh) * | 2015-07-07 | 2017-03-01 | 律勝科技股份有限公司 | 包含聚醯亞胺樹脂之金屬積層板及其製造方法 |
JP6808401B2 (ja) | 2015-08-31 | 2021-01-06 | 日鉄ケミカル&マテリアル株式会社 | 機能層付きポリイミド基板フィルムの製造方法 |
JP6937557B2 (ja) | 2015-09-30 | 2021-09-22 | 日鉄ケミカル&マテリアル株式会社 | ポリイミドフィルムの製造方法 |
KR102421570B1 (ko) | 2015-10-02 | 2022-07-15 | 에스케이이노베이션 주식회사 | 폴리머 필름의 제조방법 |
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TWI668103B (zh) | 2019-08-11 |
EP3632679B1 (en) | 2022-03-09 |
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EP3632679A1 (en) | 2020-04-08 |
TW201900392A (zh) | 2019-01-01 |
US20200040152A1 (en) | 2020-02-06 |
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