KR20130100297A - 건조 동안의 높은 종횡비 구조물의 붕괴 방지 방법 - Google Patents
건조 동안의 높은 종횡비 구조물의 붕괴 방지 방법 Download PDFInfo
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- KR20130100297A KR20130100297A KR1020137007177A KR20137007177A KR20130100297A KR 20130100297 A KR20130100297 A KR 20130100297A KR 1020137007177 A KR1020137007177 A KR 1020137007177A KR 20137007177 A KR20137007177 A KR 20137007177A KR 20130100297 A KR20130100297 A KR 20130100297A
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- KR
- South Korea
- Prior art keywords
- ether
- glycol
- acid
- ruthenium
- aspect ratio
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 105
- 238000001035 drying Methods 0.000 title claims abstract description 47
- 239000000203 mixture Substances 0.000 claims description 187
- 239000000654 additive Substances 0.000 claims description 125
- 230000000996 additive effect Effects 0.000 claims description 120
- 229910052707 ruthenium Inorganic materials 0.000 claims description 89
- 239000004094 surface-active agent Substances 0.000 claims description 76
- -1 tungsten nitride Chemical class 0.000 claims description 73
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 68
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 claims description 62
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 45
- 150000001875 compounds Chemical class 0.000 claims description 40
- SVMUEEINWGBIPD-UHFFFAOYSA-N dodecylphosphonic acid Chemical compound CCCCCCCCCCCCP(O)(O)=O SVMUEEINWGBIPD-UHFFFAOYSA-N 0.000 claims description 39
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 35
- 239000002904 solvent Substances 0.000 claims description 32
- 238000005406 washing Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 26
- 229920005591 polysilicon Polymers 0.000 claims description 25
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 24
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 24
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims description 22
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 22
- 239000002202 Polyethylene glycol Substances 0.000 claims description 20
- 229920001223 polyethylene glycol Polymers 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 14
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 13
- 239000010941 cobalt Substances 0.000 claims description 13
- 229910017052 cobalt Inorganic materials 0.000 claims description 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 13
- JDPSFRXPDJVJMV-UHFFFAOYSA-N hexadecylphosphonic acid Chemical compound CCCCCCCCCCCCCCCCP(O)(O)=O JDPSFRXPDJVJMV-UHFFFAOYSA-N 0.000 claims description 13
- RUFLMLWJRZAWLJ-UHFFFAOYSA-N nickel silicide Chemical compound [Ni]=[Si]=[Ni] RUFLMLWJRZAWLJ-UHFFFAOYSA-N 0.000 claims description 13
- 229910021334 nickel silicide Inorganic materials 0.000 claims description 13
- 229910021332 silicide Inorganic materials 0.000 claims description 13
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 13
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 claims description 13
- BVQJQTMSTANITJ-UHFFFAOYSA-N tetradecylphosphonic acid Chemical compound CCCCCCCCCCCCCCP(O)(O)=O BVQJQTMSTANITJ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052721 tungsten Inorganic materials 0.000 claims description 13
- 239000010937 tungsten Substances 0.000 claims description 13
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 229910002601 GaN Inorganic materials 0.000 claims description 11
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical group [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 11
- 241000894007 species Species 0.000 claims description 11
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims description 10
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- 239000003760 tallow Substances 0.000 claims description 10
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims description 9
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000011065 in-situ storage Methods 0.000 claims description 9
- 238000001020 plasma etching Methods 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 9
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- 150000001336 alkenes Chemical class 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 8
- 239000000872 buffer Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 claims description 8
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- FTMKAMVLFVRZQX-UHFFFAOYSA-N octadecylphosphonic acid Chemical compound CCCCCCCCCCCCCCCCCCP(O)(O)=O FTMKAMVLFVRZQX-UHFFFAOYSA-N 0.000 claims description 8
- 239000010452 phosphate Substances 0.000 claims description 8
- 239000003456 ion exchange resin Substances 0.000 claims description 7
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- 150000003254 radicals Chemical class 0.000 claims description 7
- ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 125000002947 alkylene group Chemical group 0.000 claims description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 6
- 229920001451 polypropylene glycol Polymers 0.000 claims description 6
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 5
- UPGSWASWQBLSKZ-UHFFFAOYSA-N 2-hexoxyethanol Chemical compound CCCCCCOCCO UPGSWASWQBLSKZ-UHFFFAOYSA-N 0.000 claims description 5
- 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 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000001593 sorbitan monooleate Substances 0.000 claims description 5
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 5
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 4
- OKIYQFLILPKULA-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxybutane Chemical compound COC(F)(F)C(F)(F)C(F)(F)C(F)(F)F OKIYQFLILPKULA-UHFFFAOYSA-N 0.000 claims description 4
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 claims description 4
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 4
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 claims description 4
- IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 claims description 4
- FENFUOGYJVOCRY-UHFFFAOYSA-N 1-propoxypropan-2-ol Chemical compound CCCOCC(C)O FENFUOGYJVOCRY-UHFFFAOYSA-N 0.000 claims description 4
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical compound CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 claims description 4
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 claims description 4
- QDCPNGVVOWVKJG-VAWYXSNFSA-N 2-[(e)-dodec-1-enyl]butanedioic acid Chemical compound CCCCCCCCCC\C=C\C(C(O)=O)CC(O)=O QDCPNGVVOWVKJG-VAWYXSNFSA-N 0.000 claims description 4
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 claims description 4
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 claims description 4
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 claims description 4
- FYYLCPPEQLPTIQ-UHFFFAOYSA-N 2-[2-(2-propoxypropoxy)propoxy]propan-1-ol Chemical compound CCCOC(C)COC(C)COC(C)CO FYYLCPPEQLPTIQ-UHFFFAOYSA-N 0.000 claims description 4
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 claims description 4
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 claims description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 4
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- 125000005910 alkyl carbonate group Chemical group 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- 150000007942 carboxylates Chemical class 0.000 claims description 4
- 150000005690 diesters Chemical class 0.000 claims description 4
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims description 4
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 claims description 4
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 229940104873 methyl perfluorobutyl ether Drugs 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000002736 nonionic surfactant Substances 0.000 claims description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 4
- XUYJLQHKOGNDPB-UHFFFAOYSA-N phosphonoacetic acid Chemical compound OC(=O)CP(O)(O)=O XUYJLQHKOGNDPB-UHFFFAOYSA-N 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 4
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 claims description 4
- NMRPBPVERJPACX-UHFFFAOYSA-N (3S)-octan-3-ol Natural products CCCCCC(O)CC NMRPBPVERJPACX-UHFFFAOYSA-N 0.000 claims description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- RIQRGMUSBYGDBL-UHFFFAOYSA-N 1,1,1,2,2,3,4,5,5,5-decafluoropentane Chemical compound FC(F)(F)C(F)C(F)C(F)(F)C(F)(F)F RIQRGMUSBYGDBL-UHFFFAOYSA-N 0.000 claims description 3
- 229940114072 12-hydroxystearic acid Drugs 0.000 claims description 3
- MTVLEKBQSDTQGO-UHFFFAOYSA-N 2-(2-ethoxypropoxy)propan-1-ol Chemical compound CCOC(C)COC(C)CO MTVLEKBQSDTQGO-UHFFFAOYSA-N 0.000 claims description 3
- GZMAAYIALGURDQ-UHFFFAOYSA-N 2-(2-hexoxyethoxy)ethanol Chemical compound CCCCCCOCCOCCO GZMAAYIALGURDQ-UHFFFAOYSA-N 0.000 claims description 3
- XYVAYAJYLWYJJN-UHFFFAOYSA-N 2-(2-propoxypropoxy)propan-1-ol Chemical compound CCCOC(C)COC(C)CO XYVAYAJYLWYJJN-UHFFFAOYSA-N 0.000 claims description 3
- WOFPPJOZXUTRAU-UHFFFAOYSA-N 2-Ethyl-1-hexanol Natural products CCCCC(O)CCC WOFPPJOZXUTRAU-UHFFFAOYSA-N 0.000 claims description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- VATRWWPJWVCZTA-UHFFFAOYSA-N 3-oxo-n-[2-(trifluoromethyl)phenyl]butanamide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1C(F)(F)F VATRWWPJWVCZTA-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 241000721662 Juniperus Species 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- 235000021314 Palmitic acid Nutrition 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 239000003093 cationic surfactant Substances 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 3
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 claims description 3
- FVEFRICMTUKAML-UHFFFAOYSA-M sodium tetradecyl sulfate Chemical compound [Na+].CCCCC(CC)CCC(CC(C)C)OS([O-])(=O)=O FVEFRICMTUKAML-UHFFFAOYSA-M 0.000 claims description 3
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- YNJQKNVVBBIPBA-UHFFFAOYSA-M tetrabutylazanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.CCCC[N+](CCCC)(CCCC)CCCC YNJQKNVVBBIPBA-UHFFFAOYSA-M 0.000 claims description 3
- 239000002888 zwitterionic surfactant Substances 0.000 claims description 3
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 claims description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- QPFYXYFORQJZEC-FOCLMDBBSA-N Phenazopyridine Chemical compound NC1=NC(N)=CC=C1\N=N\C1=CC=CC=C1 QPFYXYFORQJZEC-FOCLMDBBSA-N 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- RKZXQQPEDGMHBJ-LIGJGSPWSA-N [(2s,3r,4r,5r)-2,3,4,5,6-pentakis[[(z)-octadec-9-enoyl]oxy]hexyl] (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC RKZXQQPEDGMHBJ-LIGJGSPWSA-N 0.000 claims description 2
- SEZGJRVPDKFRQP-UHFFFAOYSA-N [3-(3-heptan-4-ylphenyl)-3-hydroxypropyl] 1-(dimethylamino)propane-1-sulfonate Chemical compound CCCC(CCC)C1=CC(=CC=C1)C(CCOS(=O)(=O)C(CC)N(C)C)O SEZGJRVPDKFRQP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
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- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 claims description 2
- VIXPKJNAOIWFMW-UHFFFAOYSA-M dihexadecyl(dimethyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC VIXPKJNAOIWFMW-UHFFFAOYSA-M 0.000 claims description 2
- BHATUINFZWUDIX-UHFFFAOYSA-O dimethyl-(3-sulfopropyl)-tetradecylazanium Chemical compound CCCCCCCCCCCCCC[N+](C)(C)CCCS(O)(=O)=O BHATUINFZWUDIX-UHFFFAOYSA-O 0.000 claims description 2
- FRXGWNKDEMTFPL-UHFFFAOYSA-N dioctadecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCCCC FRXGWNKDEMTFPL-UHFFFAOYSA-N 0.000 claims description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 2
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 claims description 2
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- JVHJRIQPDBCRRE-UHFFFAOYSA-N ethyl 2,2,3,3,4,4,4-heptafluorobutanoate Chemical compound CCOC(=O)C(F)(F)C(F)(F)C(F)(F)F JVHJRIQPDBCRRE-UHFFFAOYSA-N 0.000 claims description 2
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Abstract
Description
도 2a 및 도 2b는 상이한 배합물로 처리된 블랭킷 TiNx(ALD)에 대한 탈이온수의 접촉각을 도시한다.
도 3은 개질된 Ru 표면의 접촉각을 평가하기 위한 일반적인 공정도를 도시한다.
도 4는 상이한 배합물로 처리된 블랭킷 Ru(ALD)에 대한 탈이온수의 접촉각을 도시한다.
도 5는 개질된 폴리실리콘 표면의 접촉각을 평가하기 위한 일반적인 공정도를 도시한다.
도 6a 및 도 6b는 상이한 배합물로 처리된 블랭킷 폴리실리콘에 대한 탈이온수의 접촉각을 도시한다.
Claims (31)
- 높은 종횡비 특징부의 표면을 첨가제 조성물과 접촉시켜 개질된 표면을 생성함을 포함하되, 여기서 세척액이 개질된 표면과 접촉하는 경우, 적어도 높은 종횡비 특징부의 건조 동안 또는 적어도 세척액의 제거 동안 높은 종횡비 특징부에 작용하는 힘이 충분히 최소화되어 상기 높은 종횡비 특징부의 휨 또는 붕괴를 방지하는, 높은 종횡비 특징부의 표면의 개질 방법.
- 제 1 항에 있어서,
상기 개질된 표면과 접촉하는 상기 세척액의 접촉각이 약 70도 내지 약 110도의 범위인, 방법. - 제 1 항 또는 제 2 항에 있어서,
상기 표면이 갈륨 니트라이드, 티탄 니트라이드, 무정형 탄소, 탄탈 니트라이드, 텅스텐 니트라이드, 코발트 실리사이드, 니켈 실리사이드, 폴리실리콘, 실리콘 니트라이드; 및/또는 루테늄, 루테늄 옥사이드, 루테늄 니트라이드, 기타 루테늄-함유 화합물, 또는 이들의 임의의 조합으로 구성된 군 중에서 선택된 루테늄-함유 화합물을 포함하는, 방법. - 제 1 항 또는 제 2 항에 있어서,
상기 표면이 티탄 니트라이드, 무정형 탄소, 탄탈 니트라이드, 텅스텐 니트라이드, 코발트 실리사이드, 니켈 실리사이드; 및/또는 루테늄, 루테늄 옥사이드, 루테늄 니트라이드, 기타 루테늄-함유 화합물, 또는 이들의 임의의 조합으로 구성된 군 중에서 선택된 루테늄-함유 화합물을 포함하는, 방법. - 제 1 항 또는 제 2 항에 있어서,
상기 표면이 도핑되거나 도핑되지 않은 단결정 Si, 도핑되거나 도핑되지 않은 다결정 Si, 폴리실리콘, 실리콘 다이옥사이드, 실리콘 니트라이드, 또는 이들의 조합을 포함하는, 방법. - 제 1 항 또는 제 2 항에 있어서,
상기 높은 종횡비 특징부가 티탄 니트라이드, 루테늄, 루테늄 옥사이드, 루테늄 니트라이드, 기타 루테늄-함유 화합물, 또는 이들의 임의의 조합을 포함하는, 방법. - 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,
상기 첨가제 조성물이 계면활성제, 하나 이상의 용매, 선택적으로 하나 이상의 공-계면활성제, 선택적으로 하나 이상의 완충제, 선택적으로 하나 이상의 소포제, 및 하나 이상의 안정화제를 포함하는, 방법. - 제 7 항에 있어서,
상기 계면활성제가, 산, 염기, 비-이온성 계면활성제, 음이온성 계면활성제, 양이온성 계면활성제, 쌍성이온성 계면활성제, 및 이들의 조합으로 구성된 군 중에서 선택되는, 방법. - 제 7 항에 있어서,
상기 계면활성제가 인산, 포스폰산, 포스폰산 모노에스터, 포스페이트 모노에스터와 다이에스터, 카복실산, 다이카복실산 모노에스터, 트라이카복실산 모노에스터와 다이에스터, 설페이트 모노에스터, 설폰산, 아민 및 이들의 염을 포함하는, 방법. - 제 7 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 계면활성제가,
(i) 2 내지 30개의 탄소 원자를 갖는 직쇄형 탄화수소 기,
(ii) 2 내지 20개의 탄소 원자를 갖는 분지형 탄화수소 기,
(iii) 2 내지 30개의 탄소 원자를 갖는 2개의 직쇄형 탄화수소,
(iv) 6 내지 30개의 탄소 원자를 갖는 2개의 분지형 탄화수소 기,
(v) 화학식 (R1)(R2)P(=O)(R3)(여기서, R1, R2 및 R3은 서로 독립적이고, 수소, 하이드록실, C2-C30 알킬, C2-C30 알켄, 사이클로알킬, C2-C30 알콕시 및 이들의 조합으로 구성된 군 중에서 선택된다)의 종,
(vi) 화학식 (R1R2R3R4)NX(여기서, R1, R2, R3 및 R4는 서로 독립적이고 수소, C1-C30 알킬, C2-C30 알켄, 사이클로알킬, C1-C30 알콕시, C1-C30 카복실레이트, 및 이들의 임의의 조합으로 구성된 군 중에서 선택되고, X는 -1의 전하를 갖는 임의의 음이온이다)의 종,
(vii) 화학식 [(R1)(R2)N]C(=O)(CR3R4)nC(=O)[N(R5)(R6)](여기서, R1, R2, R3, R4, R5 및 R6은 서로 독립적이고 수소, C2-C30 알킬, C2-C30 알켄, 사이클로알킬, C2-C30 알콕시, C2-C30 카복실레이트, 및 이들의 임의의 조합으로 구성된 군 중에서 선택되고, n은 1 내지 12의 임의의 정수이다)의 종,
(viii) 화학식 R1C(=O)(OH)(여기서, R1은 C1-C30 알킬 또는 C2-C30 알킬렌 쇄이다)의 종,
(ix) R1C(=O)(OH)(CH2)n(O=)(HO)CR2(여기서, R1 또는 R2는 서로 독립적이고 C1-C30 알킬 및 C2-C30 알킬렌 쇄 중에서 선택되고, n은 0 내지 20의 정수이다)의 종,
(x) 7 내지 14개의 탄소 원자를 갖는 퍼플루오르화된 탄화수소 기, 및
(xi) 이들의 임의의 조합
으로 구성된 군 중에서 선택된 종을 포함하는, 방법. - 제 7 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 계면활성제가 데실포스폰산, 도데실포스폰산, 테트라데실포스폰산, 헥사데실포스폰산, 비스(2-에틸헥실)포스페이트, 옥타데실포스폰산, 퍼플루오로헵탄산, 프리플루오로데칸산, 트라이플루오로메탄설폰산, 포스포노아세트산, 도데실벤젠설폰산, 다이옥타데실 하이드로젠 포스페이트, 옥타데실 다이하이드로젠 포스페이트, 옥타데실포스폰산, 도데센일숙신산 모노다이에탄올 아마이드, 옥타데실포스폰산, 라우르산, 팔미트산, 올레산, 주니퍼산, 12 하이드록시스테아르산 및 도데실아민으로 구성된 군 중에서 선택된 하나 이상의 종을 포함하는, 방법. - 제 7 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 계면활성제가 폴리옥시에틸렌 라우릴 에터, 도데센일숙신산 모노다이에탄올 아마이드, 에틸렌다이아민 테트라키스 (에톡실레이트-블록-프로폭실레이트) 테트롤, 폴리옥시에틸렌 폴리옥시프로필렌 글리콜, 폴리옥시프로필렌 수크로스 에터, t-옥틸페녹시폴리에톡시에탄올, 폴리옥시에틸렌 (9) 노닐페닐에터(분지형), 폴리옥시에틸렌 소르비톨 헥사올리에이트, 폴리옥시에틸렌 소르비톨 테트라올리에이트, 폴리에틸렌 글리콜 소르비탄 모노올리에이트, 소르비탄 모노올리에이트, 알킬-폴리글루코사이드, 에틸 퍼플루오로부티레이트, 1,1,3,3,5,5-헥사메틸-1,5-비스[2-(5-노보넨-2-일)에틸]트라이실록산, 단량체 옥타데실실란 유도체, 실록산 개질화된 폴리실라잔, 실리콘-폴리에터 공중합체, 헵타데칸플루오로옥탄 설폰산 테트라에틸암모늄, 스테아릴 트라이메틸암모늄 클로라이드, 4-(4-다이에틸아미노페닐아조)-1-(4-니트로벤질)피리디움 브로마이드, 세틸피리디늄 클로라이드 일수화물, 벤즈알코늄 클로라이드, 벤즈에토늄 클로라이드 벤질다이메틸도데실암모늄 클로라이드, 벤질다이메틸헥사데실암모늄 클로라이드, 헥사데실트라이메틸암모늄 브로마이드, 다이메틸다이옥타데실암모늄 클로라이드, 도데실트라이메틸암모늄 클로라이드, 헥사데실트라이메틸암모늄 p-톨루엔설포네이트, 다이도데실다이메틸암모늄 브로마이드, 다이(수소화된 탈로우)다이메틸암모늄 클로라이드, 테트라헵틸암모늄 브로마이드, 테트라키스(데실)암모늄 브로마이드, 알리쿼트(Aliquat, 등록상표) 336 및 옥시페노늄 브로마이드, 다이메틸다이옥타데실암모늄 클로라이드, 다이메틸다이헥사데실암모늄 브로마이드, 나트륨 폴리옥시에틸렌 라우릴 에터, 나트륨 다이헥실설포숙시네이트, 다이사이클로헥실 설포숙시네이트 나트륨 염 , 나트륨 7-에틸-2-메틸-4-운데실 설페이트, 소도실(SODOSIL) RM02, 포스페이트 플루오로계면활성제, 에틸렌옥사이드 알킬아민, N,N-다이메틸도데실아민 N-옥사이드, 나트륨 코카민프로피네이트, 3-(N,N-다이메틸미리스틸암모니오)프로판설포네이트, (3-(4-헵틸)페닐-3-하이드록시프로필)다이메틸암모니오프로판설포네이트, 구아니딘하이드로클로라이드, 테트라부틸암모늄 트라이플루오로메탄설포네이트, 및 이들의 조합으로 구성된 군 중에서 선택된 하나 이상의 종을 포함하는, 방법. - 제 7 항 내지 제 12 항 중 어느 한 항에 있어서,
하나 이상의 용매가, 화학식 R1R2R3C(OH)(여기서, R1, R2 및 R3은 서로 독립적이고 수소, C2-C30 알킬, C2-C30 알켄, 사이클로알킬, C2-C30 알콕시, 및 이들의 임의의 조합으로 구성된 군 중에서 선택된다)인 화합물인, 방법. - 제 7 항 내지 제 12 항 중 어느 한 항에 있어서,
하나 이상의 용매가 물, 메탄올, 에탄올, 아이소프로판올, 부탄올, 펜탄올, 헥산올, 2-에틸-1-헥산올, 헵탄올, 옥탄올, 에틸렌 글리콜, 프로필렌 글리콜, 부틸렌 글리콜, 부틸렌 카보네이트, 에틸렌 카보네이트, 프로필렌 카보네이트, 다이프로필렌 글리콜, 다이에틸렌 글리콜 모노메틸 에터, 트라이에틸렌 글리콜 모노메틸 에터, 다이에틸렌 글리콜 모노에틸 에터, 트라이에틸렌 글리콜 모노에틸 에터, 에틸렌 글리콜 모노프로필 에터, 에틸렌 글리콜 모노부틸 에터, 다이에틸렌 글리콜 모노부틸 에터, 트라이에틸렌 글리콜 모노부틸 에터, 에틸렌 글리콜 모노헥실 에터, 다이에틸렌 글리콜 모노헥실 에터, 에틸렌 글리콜 페닐 에터, 프로필렌 글리콜 메틸 에터, 다이프로필렌 글리콜 메틸 에터(DPGME), 트라이프로필렌 글리콜 메틸 에터(TPGME), 다이프로필렌 글리콜 다이메틸 에터, 다이프로필렌 글리콜 에틸 에터, 프로필렌 글리콜 n-프로필 에터, 다이프로필렌 글리콜 n-프로필 에터(DPGPE), 트라이프로필렌 글리콜 n-프로필 에터, 프로필렌 글리콜 n-부틸 에터, 다이프로필렌 글리콜 n-부틸 에터, 트라이프로필렌 글리콜 n-부틸 에터, 프로필렌 글리콜 페닐 에터, 2,3-다이하이드로데카플루오로펜탄, 에틸 퍼플루오로부틸에터, 메틸 퍼플루오로부틸에터, 알킬 카보네이트, 알킬렌 카보네이트, 4-메틸-2-펜탄올, 진한 유체(dense fluid), 및 이들의 조합으로 구성된 군 중에서 선택된 종들을 포함하는, 방법. - 제 7 항 내지 제 14 항 중 어느 한 항에 있어서,
공-계면활성제인 폴리에틸렌 글리콜/프로필렌 글리콜, 또는 완충제를 포함하는, 방법. - 제 7 항 내지 제 14 항 중 어느 한 항에 있어서,
약 20℃ 내지 약 120℃의 첨가제 조성물 가공 온도를 포함하는, 방법. - 제 7 항 내지 제 14 항 중 어느 한 항에 있어서,
약 60 초 내지 약 6000 초의 첨가제 조성물 가공 시간을 포함하는, 방법. - 제 1 항 내지 제 17 항 중 어느 한 항에 있어서,
상기 세척액이, 물, 메탄올, 에탄올, 아이소프로판올, 부탄올, 에틸렌 글리콜, 프로필렌 글리콜, 부틸렌 글리콜, 부틸렌 카보네이트, 에틸렌 카보네이트, 프로필렌 카보네이트, 다이프로필렌 글리콜, 다이에틸렌 글리콜 모노메틸 에터, 트라이에틸렌 글리콜 모노메틸 에터, 다이에틸렌 글리콜 모노에틸 에터, 트라이에틸렌 글리콜 모노에틸 에터, 에틸렌 글리콜 모노프로필 에터, 에틸렌 글리콜 모노부틸 에터, 다이에틸렌 글리콜 모노부틸 에터, 트라이에틸렌 글리콜 모노부틸 에터, 에틸렌 글리콜 모노헥실 에터, 다이에틸렌 글리콜 모노헥실 에터, 에틸렌 글리콜 페닐 에터, 프로필렌 글리콜 메틸 에터, 다이프로필렌 글리콜 메틸 에터(DPGME), 트라이프로필렌 글리콜 메틸 에터(TPGME), 다이프로필렌 글리콜 다이메틸 에터, 다이프로필렌 글리콜 에틸 에터, 프로필렌 글리콜 n-프로필 에터, 트라이프로필렌 글리콜 n-프로필 에터, 프로필렌 글리콜 n-부틸 에터, 다이프로필렌 글리콜 n-부틸 에터, 트라이프로필렌 글리콜 n-부틸 에터, 프로필렌 글리콜 페닐 에터, 2,3-다이하이드로데타플루오로펜탄, 에틸 퍼플루오로부틸에터, 메틸 퍼플루오로부틸에터, 알킬 카보네이트, 알킬렌 카보네이트, 4-메틸-2-펜탄올, 및 이들의 조합으로 구성된 군 중에서 선택된 하나 이상의 용매를 포함하는, 방법. - 제 1 항 내지 제 18 항 중 어느 한 항에 있어서,
표면을 첨가제 조성물과 접촉시키기 이전에 상기 표면을 세척함을 추가로 포함하는, 방법. - 제 1 항 내지 제 19 항 중 어느 한 항에 있어서,
상기 개질된 표면을 세척액으로 세척함을 추가로 포함하는, 방법. - 제 20 항에 있어서,
상기 세척액이, 메탄올, 에탄올, 아이소프로판올, 부탄올, 옥탄올, 에틸렌 글리콜, 프로필렌 글리콜, 부틸렌 글리콜, 부틸렌 카보네이트, 에틸렌 카보네이트, 프로필렌 카보네이트, 다이프로필렌 글리콜, 다이에틸렌 글리콜 모노메틸 에터, 트라이에틸렌 글리콜 모노메틸 에터, 다이에틸렌 글리콜 모노에틸 에터, 트라이에틸렌 글리콜 모노에틸 에터, 에틸렌 글리콜 모노프로필 에터, 에틸렌 글리콜 모노부틸 에터, 다이에틸렌 글리콜 모노부틸 에터, 트라이에틸렌 글리콜 모노부틸 에터, 에틸렌 글리콜 모노헥실 에터, 다이에틸렌 글리콜 모노헥실 에터, 에틸렌 글리콜 페닐 에터, 프로필렌 글리콜 메틸 에터, 다이프로필렌 글리콜 메틸 에터(DPGME), 트라이프로필렌 글리콜 메틸 에터(TPGME), 다이프로필렌 글리콜 다이메틸 에터, 다이프로필렌 글리콜 에틸 에터, 프로필렌 글리콜 n-프로필 에터, 다이프로필렌 글리콜 n-프로필 에터(DPGPE), 트라이프로필렌 글리콜 n-프로필 에터, 프로필렌 글리콜 n-부틸 에터, 다이프로필렌 글리콜 n-부틸 에터, 트라이프로필렌 글리콜 n-부틸 에터, 프로필렌 글리콜 페닐 에터, 2,3-다이하이드로데카플루오로펜탄, 에틸 퍼플루오로부틸에터, 메틸 퍼플루오로부틸에터, 알킬 카보네이트, 알킬렌 카보네이트, 4-메틸-2-펜탄올, 및 이들의 조합으로 구성된 군 중에서 선택된 하나 이상의 용매를 포함하는, 방법. - 제 20 항에 있어서,
상기 세척액이 하이드로퀴논, 부틸화된 하이드록시 톨루엔(BHT), 부틸화된 하이드로 안니솔(BHA) 및 다이페닐아민으로 구성된 군 중에서 선택된 하나 이상의 유리 라디칼을 포함하는, 방법. - 제 20 항에 있어서,
상기 세척액이 하나 이상의 이온-교환 수지를 포함하는, 방법. - 제 1 항 내지 제 23 항 중 어느 한 항에 있어서,
세척 후 개질된 표면을 건조하는 단계를 추가로 포함하는, 방법. - 제 24 항에 있어서,
상기 건조 단계가 스핀 건조, 증기 건조, 및 질소 건조로 구성된 군 중에서 선택된 방법을 포함하는, 방법. - 제 1 항 내지 제 25 항 중 어느 한 항에 있어서,
세척 시간인 t = x에서의 개질된 표면의 접촉각이, 세척 시간인 t = 0에서의 개질된 표면의 접촉각으로부터 약 +/- 10도 이하의 차이를 보이며, 여기서 x가 약 60 초 내지 약 6000 초인, 방법. - 제 1 항 내지 제 26 항 중 어느 한 항에 있어서,
첨가제 조성물이 동일반응계에서 혼합되는, 방법. - 제 1 항 내지 제 27 항 중 어느 한 항에 있어서,
열 가공, 반응성 이온 에칭, 또는 플라즈마 보조 에칭 공정을 통해 개질된 표면을 재설정함을 추가로 포함하는, 방법. - 첨가제 조성물 및 개질된 표면을 포함하는 제품으로서, 상기 첨가제 조성물이 하나 이상의 계면활성제, 하나 이상의 유기 용매, 및 선택적으로 하나 이상의 공-계면활성제, 선택적으로 하나 이상의 소포제, 선택적으로 하나 이상의 완충제, 및 하나 이상의 안정화제를 포함하는, 제품.
- 개질된 높은 종횡비 표면을 포함하는 제품으로서, 상기 개질된 표면이 흡착된 계면활성제 화합물 및 세척액을 포함하고, 상기 개질된 표면과 접촉하는 상기 조성물의 접촉각이 약 70도 내지 약 110도이고, 상기 개질된 높은 종횡비 표면이 티탄 니트라이드, 무정형 탄소, 탄탈 니트라이드, 텅스텐 니트라이드, 코발트 실리사이드, 니켈 실리사이드, 폴리실리콘, 실리콘 니트라이드; 및/또는 루테늄, 루테늄 옥사이드, 루테늄 니트라이드, 기타 루테늄-함유 화합물, 또는 이들의 임의의 조합으로 구성된 군 중에서 선택된 루테늄-함유 화합물을 포함하는, 제품.
- 개질된 높은 종횡비 표면을 포함하는 제품으로서, 상기 개질된 표면이 흡착된 계면활성제 화합물 및 세척액을 포함하고, 상기 개질된 표면과 접촉하는 상기 조성물의 접촉각이 약 70도 내지 약 110도이고, 상기 개질된 높은 종횡비 표면이 도핑되거나 도핑되지 않은 단결정 Si, 도핑되거나 도핑되지 않은 다결정 Si, 폴리실리콘, 실리콘 다이옥사이드, 실리콘 니트라이드, 또는 이들의 조합을 포함하는, 제품.
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
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| US37768910P | 2010-08-27 | 2010-08-27 | |
| US61/377,689 | 2010-08-27 | ||
| US37854810P | 2010-08-31 | 2010-08-31 | |
| US61/378,548 | 2010-08-31 | ||
| US201161437340P | 2011-01-28 | 2011-01-28 | |
| US201161437352P | 2011-01-28 | 2011-01-28 | |
| US61/437,340 | 2011-01-28 | ||
| US61/437,352 | 2011-01-28 | ||
| US201161476029P | 2011-04-15 | 2011-04-15 | |
| US61/476,029 | 2011-04-15 | ||
| US201161492880P | 2011-06-03 | 2011-06-03 | |
| US61/492,880 | 2011-06-03 | ||
| PCT/US2011/049347 WO2012027667A2 (en) | 2010-08-27 | 2011-08-26 | Method for preventing the collapse of high aspect ratio structures during drying |
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| KR20130100297A true KR20130100297A (ko) | 2013-09-10 |
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| JP (1) | JP2013537724A (ko) |
| KR (1) | KR20130100297A (ko) |
| CN (1) | CN103081072A (ko) |
| SG (2) | SG187959A1 (ko) |
| TW (1) | TWI559387B (ko) |
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2011
- 2011-08-26 TW TW100130625A patent/TWI559387B/zh active
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- 2011-08-26 JP JP2013526172A patent/JP2013537724A/ja active Pending
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- 2011-08-26 WO PCT/US2011/049347 patent/WO2012027667A2/en not_active Ceased
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- 2011-08-26 US US13/819,249 patent/US20130280123A1/en not_active Abandoned
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| US20130280123A1 (en) | 2013-10-24 |
| CN103081072A (zh) | 2013-05-01 |
| TWI559387B (zh) | 2016-11-21 |
| TW201232647A (en) | 2012-08-01 |
| SG10201506742RA (en) | 2015-10-29 |
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