KR20180137523A - 실세스퀴옥산 수지 및 옥사아민 조성물 - Google Patents
실세스퀴옥산 수지 및 옥사아민 조성물 Download PDFInfo
- Publication number
- KR20180137523A KR20180137523A KR1020187033366A KR20187033366A KR20180137523A KR 20180137523 A KR20180137523 A KR 20180137523A KR 1020187033366 A KR1020187033366 A KR 1020187033366A KR 20187033366 A KR20187033366 A KR 20187033366A KR 20180137523 A KR20180137523 A KR 20180137523A
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- KR
- South Korea
- Prior art keywords
- independently
- subscript
- silsesquioxane
- alkyl
- resist
- 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.)
- Ceased
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- 239000000203 mixture Substances 0.000 title claims abstract description 269
- 229920005989 resin Polymers 0.000 title claims abstract description 63
- 239000011347 resin Substances 0.000 title claims abstract description 63
- 239000004065 semiconductor Substances 0.000 claims abstract description 107
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 113
- -1 aliphatic ester Chemical group 0.000 claims description 44
- 239000002253 acid Substances 0.000 claims description 41
- 230000005855 radiation Effects 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 33
- 239000002904 solvent Substances 0.000 claims description 33
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 26
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims description 21
- 238000005530 etching Methods 0.000 claims description 20
- 229910052736 halogen Inorganic materials 0.000 claims description 20
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 20
- 150000002367 halogens Chemical class 0.000 claims description 19
- 229910052710 silicon Inorganic materials 0.000 claims description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- 125000006652 (C3-C12) cycloalkyl group Chemical group 0.000 claims description 16
- 239000002318 adhesion promoter Substances 0.000 claims description 15
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 11
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 125000004642 (C1-C12) alkoxy group Chemical group 0.000 claims description 9
- 150000001602 bicycloalkyls Chemical group 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 125000001153 fluoro group Chemical group F* 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 claims description 6
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 6
- 238000001020 plasma etching Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 238000004528 spin coating Methods 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 238000006467 substitution reaction Methods 0.000 claims description 5
- LJHFIVQEAFAURQ-ZPUQHVIOSA-N (NE)-N-[(2E)-2-hydroxyiminoethylidene]hydroxylamine Chemical class O\N=C\C=N\O LJHFIVQEAFAURQ-ZPUQHVIOSA-N 0.000 claims description 4
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- GCFAUZGWPDYAJN-UHFFFAOYSA-N cyclohexyl 3-phenylprop-2-enoate Chemical compound C=1C=CC=CC=1C=CC(=O)OC1CCCCC1 GCFAUZGWPDYAJN-UHFFFAOYSA-N 0.000 claims description 4
- XGLVDUUYFKXKPL-UHFFFAOYSA-N 2-(2-methoxyethoxy)-n,n-bis[2-(2-methoxyethoxy)ethyl]ethanamine Chemical compound COCCOCCN(CCOCCOC)CCOCCOC XGLVDUUYFKXKPL-UHFFFAOYSA-N 0.000 claims description 3
- KTRBHWYAVSJAKJ-UHFFFAOYSA-N 2-hexoxy-n,n-bis(2-hexoxyethyl)ethanamine Chemical compound CCCCCCOCCN(CCOCCCCCC)CCOCCCCCC KTRBHWYAVSJAKJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 125000004187 tetrahydropyran-2-yl group Chemical group [H]C1([H])OC([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 2
- NRTKFSQKHCMEMO-UHFFFAOYSA-N 2-(methoxymethoxy)-n,n-bis[2-(methoxymethoxy)ethyl]ethanamine Chemical compound COCOCCN(CCOCOC)CCOCOC NRTKFSQKHCMEMO-UHFFFAOYSA-N 0.000 claims description 2
- PULSDMVBVHVNNG-UHFFFAOYSA-N 2-ethoxy-n,n-bis(2-ethoxyethyl)ethanamine Chemical compound CCOCCN(CCOCC)CCOCC PULSDMVBVHVNNG-UHFFFAOYSA-N 0.000 claims description 2
- KVGNNPMUUTYUPF-UHFFFAOYSA-N 2-octoxy-n,n-bis(2-octoxyethyl)ethanamine Chemical compound CCCCCCCCOCCN(CCOCCCCCCCC)CCOCCCCCCCC KVGNNPMUUTYUPF-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 2
- 230000037452 priming Effects 0.000 claims description 2
- 229920002120 photoresistant polymer Polymers 0.000 abstract description 144
- 239000010410 layer Substances 0.000 description 117
- 235000012431 wafers Nutrition 0.000 description 77
- 239000000047 product Substances 0.000 description 31
- 239000000463 material Substances 0.000 description 28
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000000654 additive Substances 0.000 description 19
- 150000001412 amines Chemical class 0.000 description 19
- 238000000576 coating method Methods 0.000 description 16
- 238000009472 formulation Methods 0.000 description 16
- 239000000243 solution Substances 0.000 description 16
- 239000006117 anti-reflective coating Substances 0.000 description 15
- 239000011248 coating agent Substances 0.000 description 15
- 239000002585 base Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 239000003381 stabilizer Substances 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 9
- 229910001882 dioxygen Inorganic materials 0.000 description 9
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000004094 surface-active agent Substances 0.000 description 8
- 229910052729 chemical element Inorganic materials 0.000 description 7
- 238000001723 curing Methods 0.000 description 7
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical class CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 7
- 150000002430 hydrocarbons Chemical group 0.000 description 7
- 239000003112 inhibitor Substances 0.000 description 7
- 239000004014 plasticizer Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 238000003776 cleavage reaction Methods 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 125000004430 oxygen atom Chemical group O* 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 5
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229920003209 poly(hydridosilsesquioxane) Polymers 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- KETQAJRQOHHATG-UHFFFAOYSA-N 1,2-naphthoquinone Chemical compound C1=CC=C2C(=O)C(=O)C=CC2=C1 KETQAJRQOHHATG-UHFFFAOYSA-N 0.000 description 4
- 229940105324 1,2-naphthoquinone Drugs 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- AFYCEAFSNDLKSX-UHFFFAOYSA-N coumarin 460 Chemical compound CC1=CC(=O)OC2=CC(N(CC)CC)=CC=C21 AFYCEAFSNDLKSX-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 150000007530 organic bases Chemical class 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- VNJOEUSYAMPBAK-UHFFFAOYSA-N 2-methylbenzenesulfonic acid;hydrate Chemical compound O.CC1=CC=CC=C1S(O)(=O)=O VNJOEUSYAMPBAK-UHFFFAOYSA-N 0.000 description 3
- 239000004971 Cross linker Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- XXTZHYXQVWRADW-UHFFFAOYSA-N diazomethanone Chemical class [N]N=C=O XXTZHYXQVWRADW-UHFFFAOYSA-N 0.000 description 3
- 229940116333 ethyl lactate Drugs 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- 150000003871 sulfonates Chemical class 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical class C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 description 2
- FUGYGGDSWSUORM-UHFFFAOYSA-N 4-hydroxystyrene Chemical compound OC1=CC=C(C=C)C=C1 FUGYGGDSWSUORM-UHFFFAOYSA-N 0.000 description 2
- 102100033806 Alpha-protein kinase 3 Human genes 0.000 description 2
- 101100258233 Caenorhabditis elegans sun-1 gene Proteins 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- 206010073306 Exposure to radiation Diseases 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910052768 actinide Inorganic materials 0.000 description 2
- 150000001255 actinides Chemical class 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000003431 cross linking reagent Substances 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
- 238000005137 deposition process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- URQUNWYOBNUYJQ-UHFFFAOYSA-N diazonaphthoquinone Chemical compound C1=CC=C2C(=O)C(=[N]=[N])C=CC2=C1 URQUNWYOBNUYJQ-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 125000001188 haloalkyl group Chemical group 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000000155 isotopic effect Effects 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 1
- DLDWUFCUUXXYTB-UHFFFAOYSA-N (2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C=CC=CC=1)C(=O)C1=CC=CC=C1 DLDWUFCUUXXYTB-UHFFFAOYSA-N 0.000 description 1
- OSADCLXRNLVCOK-UHFFFAOYSA-N (2-oxocyclohexyl)sulfanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.[SH2+]C1CCCCC1=O OSADCLXRNLVCOK-UHFFFAOYSA-N 0.000 description 1
- VLLPVDKADBYKLM-UHFFFAOYSA-M 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate;triphenylsulfanium Chemical compound [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 VLLPVDKADBYKLM-UHFFFAOYSA-M 0.000 description 1
- QJPVELZYRXYKLS-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid hydroiodide Chemical compound OS(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(=O)=O.I QJPVELZYRXYKLS-UHFFFAOYSA-N 0.000 description 1
- QPAWHGVDCJWYRJ-UHFFFAOYSA-N 1-hydroxypyrrolidine-2,5-dione;trifluoromethanesulfonic acid Chemical compound ON1C(=O)CCC1=O.OS(=O)(=O)C(F)(F)F QPAWHGVDCJWYRJ-UHFFFAOYSA-N 0.000 description 1
- ILMDJKLKHFJJMZ-UHFFFAOYSA-N 1-phenyl-2-(2,4,6-trimethylphenyl)sulfonylethanone Chemical compound CC1=CC(C)=CC(C)=C1S(=O)(=O)CC(=O)C1=CC=CC=C1 ILMDJKLKHFJJMZ-UHFFFAOYSA-N 0.000 description 1
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 1
- HBEDSQVIWPRPAY-UHFFFAOYSA-N 2,3-dihydrobenzofuran Chemical compound C1=CC=C2OCCC2=C1 HBEDSQVIWPRPAY-UHFFFAOYSA-N 0.000 description 1
- QMLHYLGVIZZSLC-UHFFFAOYSA-N 2-(2-methoxyethoxy)-n,n-dimethylethanamine Chemical compound COCCOCCN(C)C QMLHYLGVIZZSLC-UHFFFAOYSA-N 0.000 description 1
- QLZFZADSIXZEIE-UHFFFAOYSA-N 2-(4-methoxyphenyl)-4-(trichloromethyl)-1,3,5-triazine Chemical compound C1=CC(OC)=CC=C1C1=NC=NC(C(Cl)(Cl)Cl)=N1 QLZFZADSIXZEIE-UHFFFAOYSA-N 0.000 description 1
- CRESMEDBPUNNNF-UHFFFAOYSA-N 2-(methoxymethoxy)-n,n-dimethylethanamine Chemical compound COCOCCN(C)C CRESMEDBPUNNNF-UHFFFAOYSA-N 0.000 description 1
- QTUVQQKHBMGYEH-UHFFFAOYSA-N 2-(trichloromethyl)-1,3,5-triazine Chemical class ClC(Cl)(Cl)C1=NC=NC=N1 QTUVQQKHBMGYEH-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
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- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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Abstract
Description
도 1은 기재의 실시 형태의 정면도이다.
도 2는 기재 상 하층(underlayer-on-substrate)의 실시 형태의 정면도이다.
도 3은 기재 상 이중층 레지스트의 실시 형태의 정면도이다.
도 4는 기재 상 마스크 조사된 레지스트의 실시 형태의 정면도이다.
도 5는 기재 상 현상된 레지스트의 실시 형태의 정면도이다.
도 6은 기재 상 플라즈마 에칭된 레지스트의 실시 형태의 정면도이다.
도 7은 할로겐-에칭된 기재의 실시 형태의 정면도이다.
도 8은 패턴화된 구조체의 실시 형태의 정면도이다.
도 9는 패턴화된 기재를 제조하는 공정의 실시 형태의 단계들의 도식(scheme)이다.
도 10은 본 발명의 레지스트 이미지의 실시 형태의 레지스트 이미지 라인 단면 프로파일의 일련의 흑백 사진이다.
도 11 (본 발명이 아님)은 본 발명이 아닌 레지스트 이미지의 레지스트 이미지 라인 단면 프로파일의 일련의 흑백 사진이다.
Claims (14)
- (A) 실세스퀴옥산 수지 및 (B) 옥사아민을 포함하는 실세스퀴옥산-함유 조성물로서,
상기 (A) 실세스퀴옥산 수지는 하기 화학식 I:
[화학식 I]
[HSiO3/2]t1[Z-L-SiO3/2]t2[H(R1O)SiO2/2]d[(R1O)xSiO(4-x)/2]y[R2SiO3/2]t3
[상기 식에서,
하첨자 t1은 0.4 내지 0.9의 몰 분율이고;
하첨자 t2는 0.1 내지 0.6의 몰 분율이고;
하첨자 d는 0 내지 0.45의 몰 분율이고;
하첨자 x는 1, 2, 또는 3의 정수이고;
하첨자 y는 0 내지 0.25의 몰 분율이고;
하첨자 t3은 0 내지 0.15의 몰 분율이고;
t1 + t2의 합계는 0.9 이상 내지 1 이하이고, t1 + t2 + d + y + t3의 합계는 1이고;
각각의 R1은 독립적으로 H 또는 (C1-C6)알킬이고;
각각의 R2는 독립적으로 HO-L- 또는 HOOC-L-이고;
각각의 L은 독립적으로 비치환되거나 (C1-C3)알킬, -OH, 및 퍼플루오로-치환까지의 불소 원자로부터 독립적으로 선택되는 1개 이상의 치환체로 치환된 2가 (C1-C20)탄화수소 기이고;
각각의 Z는 -OH, -COOH, -O-THP, -OCH(R3a)2, -OC(R3b)3, -COOCH(R3a)2, -COOC(R3b)3, -OCOOCH(R3a)2, 또는 -OCOOC(R3b)3이고,
THP는 테트라하이드로피란-2-일이고;
각각의 R3a는 독립적으로 (C1-C6)알킬, (C3-C12)사이클로알킬, (C6-C10)아르알킬, ((C1-C6)알킬)3SiCH2CH2-이거나, 또는 2개의 R3a는 그들 둘 모두가 결합된 탄소 원자와 함께 (C3-C12)사이클로알킬 또는 (C6-C12)바이사이클로알킬이고;
각각의 R3b는 독립적으로 (C1-C6)알킬, (C3-C12)사이클로알킬, (C6-C10)아르알킬, ((C1-C6)알킬)3SiCH2CH2-이거나; 또는 2개의 R3b는 그들 둘 모두가 결합된 탄소 원자와 함께 (C3-C12)사이클로알킬 또는 (C6-C12)바이사이클로알킬이고, 나머지 R3b는 독립적으로 (C1-C6)알킬, (C3-C12)사이클로알킬, (C6-C10)아르알킬, 또는 ((C1-C6)알킬)3SiCH2CH2-이거나; 또는 3개 모두의 R3b는 그들 모두가 결합된 탄소 원자와 함께 (C7-C12)바이사이클로알킬임]을 갖고;
상기 (B) 옥사아민은 하기 화학식 II:
[화학식 II]
RN (3-n)N-[(CH2CH(R4)O)m-R5]n
[상기 식에서,
하첨자 m은 1 내지 10의 정수이고;
하첨자 n은 1, 2, 또는 3의 정수이고;
각각의 RN은 독립적으로 비치환된 (C1-C12)알킬이고;
각각의 R4는 독립적으로 H 또는 비치환된 (C1-C12)알킬이고;
각각의 R5는 독립적으로 H, 또는 비치환되거나 1, 2, 또는 3개의 (C1-C12)알콕시 기로 독립적으로 치환된 (C1-C12)알킬임]를 갖는, 실세스퀴옥산-함유 조성물. - 제1항에 있어서, 상기 (A) 실세스퀴옥산 수지에서,
하첨자 t1은 0.4 내지 0.65의 몰 분율이거나;
하첨자 t1은 0.65 내지 0.9의 몰 분율이거나;
하첨자 t2는 0.1 내지 0.35의 몰 분율이거나;
하첨자 t2는 0.5 내지 0.6의 몰 분율이거나;
하첨자 d는 0이거나;
하첨자 d는 0 초과 내지 0.45의 몰 분율이거나;
하첨자 x는 1이거나;
하첨자 x는 2이거나;
하첨자 x는 3이거나;
하첨자 y는 0이거나;
하첨자 y는 0 초과 내지 0.25의 몰 분율이거나;
하첨자 t3은 0이거나;
하첨자 t3은 0 초과 내지 0.15의 몰 분율이거나;
하나 이상의 R1은 H이거나;
하첨자 d는 0 초과 내지 0.45의 몰 분율이거나 하첨자 y는 0 초과 내지 0.25의 몰 분율이고, 하나 이상의 R1은 H이거나;
하나 이상의 R1은 독립적으로 (C1-C6)알킬이거나;
하첨자 d는 0 초과 내지 0.45의 몰 분율이거나 하첨자 y는 0 초과 내지 0.25의 몰 분율이고, 하나 이상의 R1은 (C1-C6)알킬이거나;
하나 이상의 R2는 독립적으로 HO-L-이거나;
하첨자 t3은 0 초과 내지 0.15의 몰 분율이고, 하나 이상의 R2는 독립적으로 HO-L-이거나;
하나 이상의 R2는 독립적으로 HOOC-L-이거나;
하첨자 t3은 0 초과 내지 0.15의 몰 분율이고, 하나 이상의 R2는 독립적으로 HOOC-L-이거나;
하나 이상의 L은 독립적으로 비치환된 2가 (C1-C20)탄화수소 기이거나;
하나 이상의 L은 독립적으로 비치환된 2가 (C6-C10)바이사이클로알칸 기이거나;
하나 이상의 L은 1개 이상의 (C1-C3)알킬 기로 치환된 2가 (C1-C20)탄화수소 기이거나;
하나 이상의 L은 1개 이상의 (C1-C3)알킬 기로 치환된 2가 (C6-C10)바이사이클로알칸 기이거나;
하나 이상의 L은 1개 이상의 -OH 기로 치환된 2가 (C1-C20)탄화수소 기이거나;
하나 이상의 L은 1개 이상의 -OH 기로 치환된 2가 (C6-C10)바이사이클로알칸 기이거나;
하나 이상의 L은 독립적으로 퍼플루오로-치환까지의 1개 이상의 불소 원자로 치환된 2가 (C1-C20)탄화수소 기이거나;
하나 이상의 L은 독립적으로 퍼플루오로-치환까지의 1개 이상의 불소 원자로 치환된 2가 (C6-C10)바이사이클로알칸 기이거나;
하나 이상의 Z는 -OH이거나;
하나 이상의 Z는 -COOH이거나;
하나 이상의 Z는 -O-THP이거나;
하나 이상의 Z는 -OCH(R3a)2이거나;
하나 이상의 Z는 -COOCH(R3a)2이거나;
하나 이상의 Z는 -OCOOCH(R3a)2이거나;
하나 이상의 Z는 -OC(R3b)3이거나;
하나 이상의 Z는 -COOC(R3b)3이거나;
하나 이상의 Z는 -OCOOC(R3b)3이거나;
하나 이상의 R3a 또는 R3b는 독립적으로 (C1-C6)알킬이거나;
하나 이상의 R3a 또는 R3b는 독립적으로 (C3-C12)사이클로알킬이거나;
하나 이상의 R3a 또는 R3b는 독립적으로 (C6-C10)아르알킬이거나;
하나 이상의 R3a 또는 R3b는 독립적으로 ((C1-C6)알킬)3SiCH2CH2-이거나;
2개의 R3a 또는 2개의 R3b는 그들 둘 모두가 결합된 탄소 원자와 함께 (C3-C12)사이클로알킬 또는 (C6-C12)바이사이클로알킬이거나; 또는
3개 모두의 R3b는 그들 모두가 결합된 탄소 원자와 함께 (C7-C12)바이사이클로알킬인, 실세스퀴옥산-함유 조성물. - 제1항 또는 제2항에 있어서, 화학식 I의 상기 (A) 실세스퀴옥산 수지에서, 상기 Z-L-은 하기 1가 카르복실산 에스테르들: 바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 2차 지방족 에스테르; 바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 3차 지방족 에스테르; 바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 2차 지방족 에스테르; 또는 바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 3차 지방족 에스테르로부터 선택되는, 실세스퀴옥산-함유 조성물.
- 제3항에 있어서, Z-L-은 하기 1가 카르복실산 에스테르들:
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 1′,1′-다이메틸에틸 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 1′,1′-다이메틸에틸 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 1′-메틸에틸 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 1′-메틸에틸 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 아다만-1′-일 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 아다만-1′-일 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 3′-메틸아다만-1′-일 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 3′-메틸아다만-1′-일 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 2′-메틸아다만-2′-일 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 2′-메틸아다만-2′-일 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 2′-에틸아다만-2′-일 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 2′-에틸아다만-2′-일 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 사이클로헥실 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 사이클로헥실 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 1′-에틸사이클로펜틸 에스테르;
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 1′-에틸사이클로펜틸 에스테르;
바이사이클로[2.2.1]헵탄-5-일-2-카르복실산, 2′-하이드록시-2′,6′,6′-트라이메틸바이사이클로[3.1.1]헵탄-3′-일 에스테르; 및
바이사이클로[2.2.1]헵탄-6-일-2-카르복실산, 2′-하이드록시-2′,6′,6′-트라이메틸바이사이클로[3.1.1]헵탄-3′-일 에스테르로부터 선택되는, 실세스퀴옥산-함유 조성물. - 제1항 내지 제4항 중 어느 한 항에 있어서, 화학식 I의 상기 (A) 실세스퀴옥산 수지는 중량 평균 분자량(Mw)이 1,000 내지 50,000인, 실세스퀴옥산-함유 조성물.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 화학식 II의 상기 (B) 옥사아민에서,
하첨자 m은 1 내지 5.5의 정수이거나;
하첨자 m은 5.5 내지 10의 정수이거나;
하첨자 n은 1이거나;
하첨자 n은 2이거나;
하첨자 n은 3이거나;
n은 1 또는 2이고, RN은 비치환된 (C1-C4)알킬이거나;
하나 이상의 R4는 독립적으로 H이거나;
하나 이상의 R4는 독립적으로 비치환된 (C1-C12)알킬이거나;
하나 이상의 R5는 독립적으로 H이거나;
하나 이상의 R5는 독립적으로 비치환된 (C1-C12)알킬이거나;
하나 이상의 R4 및 R5는 독립적으로 비치환된 (C1-C5)알킬이거나;
하나 이상의 R4 및 R5는 독립적으로 비치환된 (C6-C12)알킬이거나;
하나 이상의 R5는 독립적으로 1, 2, 또는 3개의 (C1-C12)알콕시 기로 독립적으로 치환된 (C1-C12)알킬이거나;
하나 이상의 R5는 독립적으로 1개의 (C1-C12)알콕시 기로 독립적으로 치환된 (C1-C12)알킬이거나;
하나 이상의 R5는 독립적으로 1개의 (C1-C5)알콕시 기로 독립적으로 치환된 (C1-C5)알킬이거나;
하나 이상의 R5는 독립적으로 2개의 (C1-C12)알콕시 기로 독립적으로 치환된 (C1-C12)알킬이거나;
하나 이상의 R5는 독립적으로 3개의 (C1-C12)알콕시 기로 독립적으로 치환된 (C1-C12)알킬이거나;
하나 이상의 R5는 독립적으로 1, 2, 또는 3개의 (C1-C5)알콕시 기로 독립적으로 치환된 (C1-C5)알킬이거나; 또는
하나 이상의 R5는 독립적으로 1, 2, 또는 3개의 (C6-C12)알콕시 기로 독립적으로 치환된 (C1-C5)알킬인, 실세스퀴옥산-함유 조성물. - 제1항 내지 제5항 중 어느 한 항에 있어서, 화학식 II의 상기 (B) 옥사아민은
트라이(2-(에틸옥시)에틸)-아민;
트라이(1-메틸-에탄올-2-일)-아민;
트라이(2-(3′-메틸부틸옥시)에틸)-아민;
트라이(2-(헥실옥시)에틸)-아민;
트라이(2-(옥틸옥시)에틸)-아민;
트라이(2-(메톡시메톡시)에틸)-아민;
트라이(2-(메톡시에톡시)에틸)-아민;
트라이(2-(2′-에톡시에톡시)에틸)-아민; 및
트라이(2-(2′-(2″-메톡시에톡시)에톡시)에틸)-아민으로부터 선택되는, 실세스퀴옥산-함유 조성물. - 제1항 내지 제7항 중 어느 한 항의 실세스퀴옥산-함유 조성물 및 (C) 광산 발생제(photoacid generator)를 포함하는 실세스퀴옥산-함유 조성물로서, 상기 (C) 광산 발생제는 오늄 염, 할로겐-함유 화합물, 다이아조케톤 화합물, 글리옥심 유도체, 설폰 화합물, 설포네이트 화합물, 또는 이들의 임의의 둘 이상의 조합을 포함하는, 실세스퀴옥산-함유 조성물.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 독립적으로 하나 이상의 성분: (D) 용매 또는 (E) 접착 촉진제를 추가로 포함하는, 실세스퀴옥산-함유 조성물.
- 제1항 내지 제9항 중 어느 한 항의 실세스퀴옥산-함유 조성물을 포함하는, 제조 물품.
- 기재(substrate) 상에 레지스트 이미지를 만드는 방법으로서, 상기 방법은
제1항 내지 제9항 중 어느 한 항의 실세스퀴옥산-함유 조성물을 기재의 표면에 도포하여 상기 조성물의 도포된 필름을 상기 기재의 상기 표면 상에 형성하는 단계로서, 상기 실세스퀴옥산-함유 조성물은 상기 (A) 실세스퀴옥산 수지, 상기 (B) 옥사아민, 및 (C) 광산 발생제를 포함하는, 상기 단계;
상기 도포된 필름을 방사선에 마스크 노광시켜 잠복 패턴(latent pattern)을 포함하는 노광된 필름을 생성하는 단계; 및
상기 노광된 필름을 현상하여 상기 잠복 패턴으로부터 레지스트 이미지를 생성하여, 상기 기재 상에 배치된 상기 레지스트 이미지를 포함하는 제조 물품을 제공하는 단계
를 포함하는, 기재 상에 레지스트 이미지를 만드는 방법. - 제11항에 있어서,
상기 기재는 베어(bare) 반도체 웨이퍼를 포함하거나;
상기 기재는 프라이밍된 반도체 웨이퍼를 포함하거나;
상기 기재는 베어 반도체 웨이퍼를 헥사메틸다이실라잔으로 프라이밍하여 제조되는 프라이밍된 반도체 웨이퍼를 포함하거나;
상기 기재는 반도체 웨이퍼를 포함하고, 상기 실세스퀴옥산-함유 조성물은 상기 반도체 웨이퍼의 표면 상에 직접 도포되거나;
상기 기재는 탄화규소, 탄질화규소(silicon carbonitride), 질화규소, 산화규소, 옥시질화규소(silicon oxynitride), 또는 옥시탄질화규소(silicon oxycarbonitride)를 포함하는 표면 부분을 갖는 반도체 웨이퍼를 포함하고, 상기 실세스퀴옥산-함유 조성물은 상기 반도체 웨이퍼의 상기 표면 부분 상에 직접 도포되거나;
상기 기재는 반도체 웨이퍼의 표면 상에 배치된 하층(underlayer)을 포함하고, 상기 실세스퀴옥산-함유 조성물은 상기 반도체 웨이퍼 상에 직접 도포되지 않고 상기 하층 상에 직접 도포되거나;
상기 도포하는 단계 전에 상기 실세스퀴옥산-함유 조성물은 (D) 용매를 추가로 포함하고, 상기 도포하는 단계는 스핀-코팅을 포함하거나;
상기 도포된 필름은 (D) 용매를 추가로 포함하고, 상기 방법은 상기 마스크 노광시키는 단계 전에 상기 도포된 필름을 건조시키는 (소프트 베이킹하는) 단계를 추가로 포함하거나;
상기 도포된 필름은 두께가 0.01 내지 5 마이크로미터이거나;
상기 방사선은 자외 (UV) 광, X-선 방사선, e-빔 방사선, 및 극자외 (EUV) 방사선으로부터 선택되거나;
상기 방사선은 13 나노미터 (nm) 내지 365 nm의 범위의 파장을 갖거나;
상기 방사선은 365 nm, 248 nm, 193 nm, 157 nm, 또는 13 nm를 포함하는 파장을 갖거나;
상기 현상하는 단계는 상기 마스크 노광된 필름을, 수성 염기를 포함하는 현상제와 접촉시키는 것을 포함하거나;
상기 방법은 상기 현상하는 단계 전에 상기 마스크 노광된 필름을 섭씨 30도 (30℃) 내지 200℃의 온도에서 가열하고 상기 마스크 노광된 필름을 냉각하는 단계를 추가로 포함하고, 상기 현상하는 단계는 상기 냉각된 마스크 노광된 필름을, 수성 염기를 포함하는 현상제와 접촉시키는 것을 포함하거나; 또는
상기 현상하는 단계는 상기 마스크 노광된 필름을, 수성 테트라메틸암모늄 하이드록사이드를 포함하는 현상제와 접촉시키는 것을 포함하는, 기재 상에 레지스트 이미지를 만드는 방법. - 제11항 또는 제12항에 있어서,
상기 기재는 반도체 웨이퍼의 표면 상에 배치된 하드마스크(hardmask) 층을 포함하고, 상기 실세스퀴옥산-함유 조성물은 상기 반도체 웨이퍼 상에 직접 도포되지 않고 상기 하드마스크 층 상에 직접 도포되고, 상기 방법은 상기 레지스트 이미지를 산소 (O2) 플라즈마 에칭하여, 상기 레지스트 이미지를 상기 하드마스크 층으로 전사함으로써 상기 하드마스크 층을 에칭하고 상기 반도체 웨이퍼의 상기 표면 상에 배치된 이중층 이미지를 포함하는 제1 반도체 디바이스를 제공하는 단계를 추가로 포함하고, 상기 이중층 이미지는 레지스트 이미지 층 및 하드마스크 이미지 층을 포함하고, 상기 반도체 웨이퍼의 상기 표면의 소정 영역은 상기 이중층 이미지로 덮이고 상기 반도체 웨이퍼의 상기 표면의 다른 영역은 덮이지 않거나; 또는
상기 기재는 반도체 웨이퍼의 표면 상에 배치된 하드마스크 층을 포함하고, 상기 실세스퀴옥산-함유 조성물은 상기 반도체 웨이퍼 상에 직접 도포되지 않고 상기 하드마스크 층 상에 직접 도포되고, 상기 방법은 (i) 상기 레지스트 이미지를 산소 (O2) 플라즈마 에칭하여, 상기 레지스트 이미지를 상기 하드마스크 층으로 전사함으로써 상기 하드마스크 층을 에칭하여, 상기 반도체 웨이퍼의 상기 표면 상에 배치된 이중층 이미지를 순차적으로 포함하는 제1 반도체 디바이스를 제공하는 단계로서, 상기 이중층 이미지는 레지스트 이미지 층 및 하드마스크 이미지 층을 포함하고, 상기 반도체 웨이퍼의 상기 표면의 소정 영역은 상기 이중층 이미지로 덮이고 상기 반도체 웨이퍼의 상기 표면의 다른 영역은 덮이지 않는, 상기 단계; 및 (ii) 상기 제1 반도체 디바이스의 상기 반도체 웨이퍼의 상기 표면의 상기 덮이지 않은 영역을 할로겐-함유 에칭하여, 남아 있는 도포된 필름, 상기 하드마스크 층의 적어도 일부, 및 상기 반도체 웨이퍼의 상기 덮이지 않은 영역의 전부는 아니지만 일부를 제거함으로써 상기 이중층 이미지를 상기 반도체 웨이퍼로 전사하여, 기저 반도체 층 상에 배치된 반도체 이미지를 포함하는 제2 반도체 디바이스를 제공하는 단계를 추가로 포함하는, 기재 상에 레지스트 이미지를 만드는 방법. - 제13항의 방법에 의해 제조된 제1 반도체 디바이스 또는 제2 반도체 디바이스를 포함하는, 반도체 디바이스.
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