JP5219366B2 - 基板洗浄方法および洗浄溶液 - Google Patents
基板洗浄方法および洗浄溶液 Download PDFInfo
- Publication number
- JP5219366B2 JP5219366B2 JP2006351409A JP2006351409A JP5219366B2 JP 5219366 B2 JP5219366 B2 JP 5219366B2 JP 2006351409 A JP2006351409 A JP 2006351409A JP 2006351409 A JP2006351409 A JP 2006351409A JP 5219366 B2 JP5219366 B2 JP 5219366B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- substrate
- cleaning
- solution
- cleaning solution
- 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
- 238000004140 cleaning Methods 0.000 title claims description 116
- 239000000758 substrate Substances 0.000 title claims description 67
- 238000000034 method Methods 0.000 title claims description 59
- 239000007787 solid Substances 0.000 claims description 163
- 239000000356 contaminant Substances 0.000 claims description 129
- 239000007788 liquid Substances 0.000 claims description 66
- 150000004665 fatty acids Chemical class 0.000 claims description 50
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 49
- 229930195729 fatty acid Natural products 0.000 claims description 49
- 239000000194 fatty acid Substances 0.000 claims description 49
- 239000002245 particle Substances 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000008117 stearic acid Substances 0.000 claims description 19
- 235000021355 Stearic acid Nutrition 0.000 claims description 18
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 18
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 18
- 239000004065 semiconductor Substances 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 13
- 239000004094 surface-active agent Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 6
- 239000002798 polar solvent Substances 0.000 claims description 6
- 239000000908 ammonium hydroxide Substances 0.000 claims description 5
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 claims description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- KEMQGTRYUADPNZ-UHFFFAOYSA-N heptadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)=O KEMQGTRYUADPNZ-UHFFFAOYSA-N 0.000 claims description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 4
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 claims description 4
- IJTNSXPMYKJZPR-UHFFFAOYSA-N parinaric acid Chemical compound CCC=CC=CC=CC=CCCCCCCCC(O)=O IJTNSXPMYKJZPR-UHFFFAOYSA-N 0.000 claims description 4
- 235000021353 Lignoceric acid Nutrition 0.000 claims description 3
- CQXMAMUUWHYSIY-UHFFFAOYSA-N Lignoceric acid Natural products CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCCC1=CC=C(O)C=C1 CQXMAMUUWHYSIY-UHFFFAOYSA-N 0.000 claims description 3
- 235000021314 Palmitic acid Nutrition 0.000 claims description 3
- 238000010494 dissociation reaction Methods 0.000 claims description 3
- 230000005593 dissociations Effects 0.000 claims description 3
- FARYTWBWLZAXNK-WAYWQWQTSA-N ethyl (z)-3-(methylamino)but-2-enoate Chemical compound CCOC(=O)\C=C(\C)NC FARYTWBWLZAXNK-WAYWQWQTSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- GWHCXVQVJPWHRF-KTKRTIGZSA-N (15Z)-tetracosenoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCCCC(O)=O GWHCXVQVJPWHRF-KTKRTIGZSA-N 0.000 claims description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- 235000021357 Behenic acid Nutrition 0.000 claims description 2
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 claims description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 claims description 2
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005639 Lauric acid Substances 0.000 claims description 2
- XJXROGWVRIJYMO-SJDLZYGOSA-N Nervonic acid Natural products O=C(O)[C@@H](/C=C/CCCCCCCC)CCCCCCCCCCCC XJXROGWVRIJYMO-SJDLZYGOSA-N 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000021319 Palmitoleic acid Nutrition 0.000 claims description 2
- IJTNSXPMYKJZPR-WVRBZULHSA-N alpha-parinaric acid Natural products CCC=C/C=C/C=C/C=CCCCCCCCC(=O)O IJTNSXPMYKJZPR-WVRBZULHSA-N 0.000 claims description 2
- 235000021342 arachidonic acid Nutrition 0.000 claims description 2
- 229940114079 arachidonic acid Drugs 0.000 claims description 2
- 229940116226 behenic acid Drugs 0.000 claims description 2
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 claims description 2
- GWHCXVQVJPWHRF-UHFFFAOYSA-N cis-tetracosenoic acid Natural products CCCCCCCCC=CCCCCCCCCCCCCCC(O)=O GWHCXVQVJPWHRF-UHFFFAOYSA-N 0.000 claims description 2
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-QXMHVHEDSA-N gadoleic acid Chemical compound CCCCCCCCCC\C=C/CCCCCCCC(O)=O LQJBNNIYVWPHFW-QXMHVHEDSA-N 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- 229960002446 octanoic acid Drugs 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 235000021313 oleic acid Nutrition 0.000 claims description 2
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 230000001112 coagulating effect Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 150000004671 saturated fatty acids Chemical class 0.000 claims 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 58
- 239000000243 solution Substances 0.000 description 43
- 239000012071 phase Substances 0.000 description 28
- 230000003993 interaction Effects 0.000 description 24
- 239000011538 cleaning material Substances 0.000 description 23
- 239000000126 substance Substances 0.000 description 17
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- 239000002904 solvent Substances 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000002776 aggregation Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000004220 aggregation Methods 0.000 description 9
- 150000002430 hydrocarbons Chemical class 0.000 description 9
- 239000000693 micelle Substances 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 8
- 239000000084 colloidal system Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- -1 droplets (eg Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000005499 meniscus Effects 0.000 description 8
- 238000005411 Van der Waals force Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000011109 contamination Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 239000007790 solid phase Substances 0.000 description 5
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 238000000418 atomic force spectrum Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000012454 non-polar solvent Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- YWWVWXASSLXJHU-AATRIKPKSA-N (9E)-tetradecenoic acid Chemical compound CCCC\C=C\CCCCCCCC(O)=O YWWVWXASSLXJHU-AATRIKPKSA-N 0.000 description 2
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- 125000001165 hydrophobic group Chemical group 0.000 description 2
- 150000002466 imines Chemical class 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- YCOZIPAWZNQLMR-UHFFFAOYSA-N pentadecane Chemical compound CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 230000010399 physical interaction Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical compound CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- YWWVWXASSLXJHU-UHFFFAOYSA-N 9E-tetradecenoic acid Natural products CCCCC=CCCCCCCCC(O)=O YWWVWXASSLXJHU-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical class FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- DIOQZVSQGTUSAI-NJFSPNSNSA-N decane Chemical compound CCCCCCCCC[14CH3] DIOQZVSQGTUSAI-NJFSPNSNSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Chemical class 0.000 description 1
- 239000011737 fluorine Chemical class 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- KXUHSQYYJYAXGZ-UHFFFAOYSA-N isobutylbenzene Chemical compound CC(C)CC1=CC=CC=C1 KXUHSQYYJYAXGZ-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 150000002540 isothiocyanates Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- DIOQZVSQGTUSAI-UHFFFAOYSA-N n-butylhexane Natural products CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000004713 phosphodiesters Chemical class 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 150000003077 polyols Chemical group 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0013—Liquid compositions with insoluble particles in suspension
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0017—Multi-phase liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D9/00—Compositions of detergents based essentially on soap
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/02—Compositions of detergents based essentially on soap on alkali or ammonium soaps
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/22—Organic compounds, e.g. vitamins
- C11D9/26—Organic compounds, e.g. vitamins containing oxygen
- C11D9/267—Organic compounds, e.g. vitamins containing oxygen containing free fatty acids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
- C23G1/18—Organic inhibitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02096—Cleaning only mechanical cleaning
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/22—Electronic devices, e.g. PCBs or semiconductors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/42—Stripping or agents therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Emergency Medicine (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Description
水を摂氏70度(ステアリン酸の融点)より高く加熱する。固体のステアリン酸(約0.1重量%ないし約10重量%)を摂氏70度より高く加熱し、温水に加える。不混和性のステアリン酸が連続水相内で分散又は乳化する速度で、水−ステアリン酸混合物を撹拌する。塩基を追加し、約50%のカルボン酸が解離する点、即ち、解離定数(pKn)が約50%となる点までpHを上昇させることで、ステアリン酸のイオン化を開始する。これにより、約10.2のpHが生じる。pHを上昇させるために溶液に追加する塩基の例は、水酸化アンモニウム(NH4OH)である。NH4OHの濃度は、約0.25重量%ないし約10重量%の範囲にできる。ステアリン酸/水/NH4OH混合物を更に20分間撹拌し、均一な溶液を形成する。溶液を周囲温度に冷却し、10時間以上そのまま置き、沈殿、即ち固体成分を形成する。撹拌中、空気を混合物に入れることが可能だが、これは必須ではない。こうした沈殿粒子(固体成分)のサイズ分布は、約50ナノメートルないし約5000マイクロメートルである。
粒状のステアリン酸を、約0.5ないし約5000マイクロメートルの粒子サイズ分布まで製粉する。任意の市販の製粉機により、このサイズ分布を達成し得る。粒状形態の製粉ステアリン酸(約0.1重量%ないし約10重量%)を水に追加し、同時に溶液をかき混ぜる。溶液は、振動、撹拌、回転等によりかき混ぜることができる。塩基を追加し、約50%のカルボン酸が解離する点、即ち、pKnが約50%となる点までpHを上昇させることで、ステアリン酸の解離を開始する。これにより、10.2を超えるpHが生じる。pHを上昇させるために溶液に追加する塩基の例は、水酸化アンモニウム(NH4OH)である。NH4OHの濃度は、約0.5重量%ないし約10重量%の範囲にできる。溶液をかき混ぜながらNH4OHを水溶液に追加することで、固体ステアリン酸成分を連続水相に分散させる。イオン化固体ステアリン酸成分は、撹拌なしで連続水相において懸濁状態を維持する。こうした粒子のサイズ分布は、約0.5ないし約5,000マイクロメートルである。
イソプロパノール(isopropanol, IPA)中において、溶液をかき混ぜて、ステアリン酸及びパルミチン酸の混合物を溶解させる。溶媒中の溶解した脂肪酸の濃度は、約2重量%ないし20重量%の範囲にできる。溶媒の沸点を下回る溶媒の加熱、或いは、アセトン又はベンゼン等、別の有機溶媒又は複数の溶媒の追加により、脂肪酸の溶解性を改善できる。溶液は、振動、撹拌、回転等によりかき混ぜることができる。溶解完了後、濾過又は遠心分離により残りの固体を除去できる。次に、固体のない溶液を水に混合し、脂肪酸を沈殿させる。沈殿した脂肪酸は、約0.5ないし約5,000ミクロンの範囲のサイズ分布で溶液中に懸濁する。
Claims (36)
- 基板を洗浄する基板洗浄方法であって、
分散相および連続相を有する洗浄溶液であって前記連続相内に粒子を分散した洗浄溶液を、前記基板の表面に供給する供給工程と、
前記連続相内に分散する粒子と前記基板上の表面汚染物とが係合するように、前記連続相内に分散する粒子を前記基板上の表面汚染物の近傍へ押し付ける押付工程と、
前記係合した粒子および表面汚染物を前記基板上から除去する除去工程と
を備え、
前記洗浄溶液に分散する粒子は、有機酸からイオン化された界面活性剤分子の凝集体または集合体である、基板洗浄方法。 - 前記押付工程は、前記分散相と前記粒子との間に存在する前記連続相の部位を狭めて前記分散相と前記粒子とを近づけることを含む請求項1記載の基板洗浄方法。
- 前記押付工程は、前記粒子と前記表面汚染物との間に存在する前記連続相の部位を狭めて前記粒子と前記表面汚染物とを近づけることを含む請求項1または請求項2に記載の基板洗浄方法。
- 前記押付工程は、前記分散相の作用によって、前記連続相内に分散する粒子を前記基板上の表面汚染物の近傍へ押し付ける工程を含む請求項1記載の基板洗浄方法。
- 前記洗浄溶液の分散相は、液体または気体である請求項1記載の基板洗浄方法。
- 前記押付工程は、前記連続相内に分散する粒子を変形させることによって、該粒子によって前記表面汚染物を部分的に包み込む工程を含む請求項1記載の基板洗浄方法。
- 前記界面活性剤分子は、有機酸のイオン化形態である請求項1記載の基板洗浄方法。
- 前記界面活性剤分子の酸部分は、カルボン酸、硫酸、リン酸の少なくとも一つを含む請求項7記載の基板洗浄方法。
- 前記洗浄溶液の連続相は、極性溶媒を含む請求項1記載の基板洗浄方法。
- 請求項1記載の基板洗浄方法であって、
前記除去工程は、
前記基板の表面を濯ぎ剤によって濯ぐ工程と、
前記基板の表面に濯がれた濯ぎ剤を、該基板の表面から吸引する工程と
を含む基板洗浄方法。 - 前記洗浄溶液の分散相および連続相は液体であり、前記連続相の液体は、前記分散相の液体に対する不混和性を有する請求項1記載の基板洗浄方法。
- 前記連続相は水性液体であり、前記分散相は非水性液体である請求項11記載の基板洗浄方法。
- 更に、前記基板の表面に前記洗浄溶液が供給された後、該洗浄溶液に含まれる分散相を、液体から気体に変化させる分散相変化工程を備える請求項11記載の基板洗浄方法。
- 前記分散相変化工程は、前記洗浄溶液の圧力を下げる工程を含む請求項13記載の基板洗浄方法。
- 前記洗浄溶液の分散相は、不混和性を有する複数の異なる液体を含む請求項12記載の基板洗浄方法。
- 半導体基板を洗浄する洗浄溶液であって、
脂肪酸を水に加えた溶液を、該脂肪酸の融点温度よりも高い温度に加熱し、
前記加熱された溶液を攪拌することによって該溶液中の脂肪酸の分散および乳化の一方を行い、
前記攪拌された溶液中の脂肪酸をイオン化して界面活性剤分子を形成し、
前記イオン化された脂肪酸を含有する溶液を、前記融点温度よりも低い温度に冷却することによって製造された洗浄溶液。 - 更に、前記イオン化された脂肪酸を凝固させた請求項16記載の洗浄溶液。
- 前記イオン化された脂肪酸を約10時間にわたって凝固させた請求項17記載の洗浄溶液。
- 前記攪拌された溶液に塩基を追加することによって、該溶液中の脂肪酸をイオン化した請求項17記載の洗浄溶液。
- 前記脂肪酸を約0.1重量%から約10重量%の割合で含有する請求項16記載の洗浄溶液。
- 前記脂肪酸はステアリン酸であり、前記融点温度は約摂氏70度である請求項16記載の洗浄溶液。
- 前記凝固された脂肪酸は、約50ナノメートルから約5000マイクロメートルの固体粒子を形成する請求項17記載の洗浄溶液。
- 基板を洗浄するための洗浄溶液であって、
粒子サイズが所定の分布範囲内にある脂肪酸を用意し、
前記用意された脂肪酸を水に加えた溶液を攪拌し、
前記攪拌された溶液中の脂肪酸をイオン化して、分散相と共に連続相に分散するように界面活性剤分子を形成することによって製造された洗浄溶液。 - 前記用意される脂肪酸は、製粉された脂肪酸を含む請求項23記載の洗浄溶液。
- 前記所定の分布範囲は、約50ナノメートルから約5000マイクロメートルの間の範囲である請求項23記載の洗浄溶液。
- 前記水に加えられた脂肪酸を融解した請求項23記載の洗浄溶液。
- 更に、前記イオン化された溶液を周囲温度まで冷却した請求項26記載の洗浄溶液。
- 更に、前記イオン化された脂肪酸を約10時間にわたって凝固させた請求項23記載の洗浄溶液。
- 前記攪拌された溶液に塩基を追加することによって、該溶液中の脂肪酸をイオン化した請求項23記載の洗浄溶液。
- 前記脂肪酸を約0.1重量%から約10重量%の割合で含有する請求項23記載の洗浄溶液。
- 前記脂肪酸は、飽和脂肪酸または不飽和脂肪酸である請求項23記載の洗浄溶液。
- 前記脂肪酸は、ラウリン酸,パルミチン酸,ステアリン酸,オレイン酸,リノール酸,アラキドン酸,ガドレイン酸,エルカ酸,ブチル酸,カプロン酸,カプリル酸,ミリスチン酸,マルガリン酸,ベヘン酸,リグノセリン酸,ミリストレイン酸,パルミトレイン酸,ネルボン酸,パリナリン酸,ティムノドン酸,ブラシジン酸,クルパノドン酸の少なくとも一つを含む請求項23記載の洗浄溶液。
- 前記塩基は、水酸化アンモニウム(NH4OH),水酸化ナトリウム(NaOH),水酸化カリウム(KOH),水酸化テトラメチルアンモニウム(TMAH)の少なくとも一つを含む請求項29記載の洗浄溶液。
- 前記攪拌された溶液のpHを、約50%よりも高い解離率を示すイオン化定数に対応するように調整することによって、該溶液中の脂肪酸をイオン化した請求項23記載の洗浄溶液。
- 前記脂肪酸は、ステアリン酸であり、前記pHは、約10.2である請求項34記載の洗浄溶液。
- 更に、前記攪拌された溶液中の脂肪酸を、該溶液に加えられた分散性分子によって懸濁させた請求項23記載の洗浄溶液。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75537705P | 2005-12-30 | 2005-12-30 | |
US60/755,377 | 2005-12-30 | ||
US11/346,894 US7737097B2 (en) | 2003-06-27 | 2006-02-03 | Method for removing contamination from a substrate and for making a cleaning solution |
US11/346,894 | 2006-02-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007184599A JP2007184599A (ja) | 2007-07-19 |
JP5219366B2 true JP5219366B2 (ja) | 2013-06-26 |
Family
ID=37963651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006351409A Expired - Fee Related JP5219366B2 (ja) | 2005-12-30 | 2006-12-27 | 基板洗浄方法および洗浄溶液 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7737097B2 (ja) |
EP (1) | EP1803504A3 (ja) |
JP (1) | JP5219366B2 (ja) |
KR (2) | KR20070072374A (ja) |
MY (1) | MY150857A (ja) |
SG (1) | SG133491A1 (ja) |
TW (1) | TWI332421B (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7737097B2 (en) * | 2003-06-27 | 2010-06-15 | Lam Research Corporation | Method for removing contamination from a substrate and for making a cleaning solution |
US9236279B2 (en) | 2003-06-27 | 2016-01-12 | Lam Research Corporation | Method of dielectric film treatment |
US7696141B2 (en) * | 2003-06-27 | 2010-04-13 | Lam Research Corporation | Cleaning compound and method and system for using the cleaning compound |
US7799141B2 (en) * | 2003-06-27 | 2010-09-21 | Lam Research Corporation | Method and system for using a two-phases substrate cleaning compound |
US7862662B2 (en) * | 2005-12-30 | 2011-01-04 | Lam Research Corporation | Method and material for cleaning a substrate |
US8480810B2 (en) * | 2005-12-30 | 2013-07-09 | Lam Research Corporation | Method and apparatus for particle removal |
US20080245390A1 (en) * | 2007-04-03 | 2008-10-09 | Lam Research Corporation | Method for cleaning semiconductor wafer surfaces by applying periodic shear stress to the cleaning solution |
US8388762B2 (en) * | 2007-05-02 | 2013-03-05 | Lam Research Corporation | Substrate cleaning technique employing multi-phase solution |
US8084406B2 (en) | 2007-12-14 | 2011-12-27 | Lam Research Corporation | Apparatus for particle removal by single-phase and two-phase media |
US8828145B2 (en) * | 2009-03-10 | 2014-09-09 | Lam Research Corporation | Method of particle contaminant removal |
US8105997B2 (en) * | 2008-11-07 | 2012-01-31 | Lam Research Corporation | Composition and application of a two-phase contaminant removal medium |
JP2010192673A (ja) * | 2009-02-18 | 2010-09-02 | Tokyo Electron Ltd | 基板洗浄方法、基板洗浄装置、制御プログラム及びコンピュータ読取可能な記憶媒体 |
US8845812B2 (en) * | 2009-06-12 | 2014-09-30 | Micron Technology, Inc. | Method for contamination removal using magnetic particles |
US8367594B2 (en) * | 2009-06-24 | 2013-02-05 | Lam Research Corporation | Damage free, high-efficiency, particle removal cleaner comprising polyvinyl alcohol particles |
US8765653B2 (en) * | 2009-07-07 | 2014-07-01 | Air Products And Chemicals, Inc. | Formulations and method for post-CMP cleaning |
KR101172861B1 (ko) | 2010-02-26 | 2012-08-09 | 삼성전기주식회사 | 금속 나노입자의 세정방법 |
US8609602B2 (en) | 2010-07-14 | 2013-12-17 | Anatrace Products, Llc | Cleaning solution |
CA2856196C (en) | 2011-12-06 | 2020-09-01 | Masco Corporation Of Indiana | Ozone distribution in a faucet |
JP2015028971A (ja) * | 2013-07-30 | 2015-02-12 | パナソニックIpマネジメント株式会社 | ウエハ洗浄装置およびウエハ洗浄方法 |
JP2015207712A (ja) | 2014-04-22 | 2015-11-19 | 三菱電機株式会社 | 洗浄液、洗浄設備、および実装基板の洗浄方法 |
JP6498573B2 (ja) * | 2015-09-15 | 2019-04-10 | 東京エレクトロン株式会社 | 基板処理方法、基板処理装置および記憶媒体 |
CN115093008B (zh) | 2015-12-21 | 2024-05-14 | 德尔塔阀门公司 | 包括消毒装置的流体输送系统 |
KR102464636B1 (ko) * | 2018-02-07 | 2022-11-09 | 삼성전자주식회사 | 세정 조성물, 세정 장치, 및 그를 이용한 반도체 소자의 제조 방법 |
US20240316598A1 (en) * | 2023-03-20 | 2024-09-26 | Applied Materials, Inc. | Compression gap control for pad-based chemical buff post cmp cleaning |
Family Cites Families (163)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB553679A (en) | 1941-11-28 | 1943-06-01 | Ellis Clayton | A process for the preparation of a cleansing agent and the application thereof |
US2537667A (en) | 1944-08-24 | 1951-01-09 | Monsanto Chemicals | Waterproofing of fibrous products |
NL251243A (ja) | 1959-05-04 | |||
US3212762A (en) | 1960-05-23 | 1965-10-19 | Dow Chemical Co | Foam generator |
US3436262A (en) | 1964-09-25 | 1969-04-01 | Dow Chemical Co | Cleaning by foam contact,and foam regeneration method |
US3617095A (en) | 1967-10-18 | 1971-11-02 | Petrolite Corp | Method of transporting bulk solids |
NL169612C (nl) | 1971-03-08 | 1982-08-02 | Minnesota Mining & Mfg | Werkwijze voor het bereiden van een preparaat voor het zowel reinigen als water- en olieafstotend maken van een substraat. |
GB1427341A (en) | 1972-05-22 | 1976-03-10 | Unilever Ltd | Liquid soap product |
US3978176A (en) | 1972-09-05 | 1976-08-31 | Minnesota Mining And Manufacturing Company | Sparger |
GB1507472A (en) | 1974-05-02 | 1978-04-12 | Bunker Ramo | Foamable coating remover composition |
GB1447435A (en) | 1974-06-03 | 1976-08-25 | Ferrara P J Barnes C A Gordon | Soap composition and process of producing such |
US4156619A (en) | 1975-06-11 | 1979-05-29 | Wacker-Chemitronic Gesellschaft Fur Elektronik-Grundstoffe Mbh | Process for cleaning semi-conductor discs |
US4133773A (en) | 1977-07-28 | 1979-01-09 | The Dow Chemical Company | Apparatus for making foamed cleaning solutions and method of operation |
DE2823002B2 (de) * | 1978-05-26 | 1981-06-04 | Chemische Werke München Otto Bärlocher GmbH, 8000 München | Verfahren zur Herstellung von Metallseifengranulat |
US4238244A (en) | 1978-10-10 | 1980-12-09 | Halliburton Company | Method of removing deposits from surfaces with a gas agitated cleaning liquid |
US4387040A (en) * | 1981-09-30 | 1983-06-07 | Colgate-Palmolive Company | Liquid toilet soap |
US4838289A (en) | 1982-08-03 | 1989-06-13 | Texas Instruments Incorporated | Apparatus and method for edge cleaning |
US4911761A (en) | 1984-05-21 | 1990-03-27 | Cfm Technologies Research Associates | Process and apparatus for drying surfaces |
HU200703B (en) | 1986-07-08 | 1990-08-28 | Kohlensaeurewerk Deutschland | Method for drying vegetal or animal materials |
NL8601939A (nl) | 1986-07-28 | 1988-02-16 | Philips Nv | Werkwijze voor het verwijderen van ongewenste deeltjes van een oppervlak van een substraat. |
US4962776A (en) | 1987-03-26 | 1990-10-16 | Regents Of The University Of Minnesota | Process for surface and fluid cleaning |
US4817652A (en) | 1987-03-26 | 1989-04-04 | Regents Of The University Of Minnesota | System for surface and fluid cleaning |
US4849027A (en) | 1987-04-16 | 1989-07-18 | Simmons Bobby G | Method for recycling foamed solvents |
US4753747A (en) * | 1987-05-12 | 1988-06-28 | Colgate-Palmolive Co. | Process of neutralizing mono-carboxylic acid |
US5105556A (en) | 1987-08-12 | 1992-04-21 | Hitachi, Ltd. | Vapor washing process and apparatus |
US5000796A (en) * | 1988-02-23 | 1991-03-19 | Eastman Kodak Company | Anisotropic high energy magnets and a process of preparing the same |
US5048549A (en) | 1988-03-02 | 1991-09-17 | General Dynamics Corp., Air Defense Systems Div. | Apparatus for cleaning and/or fluxing circuit card assemblies |
US5181985A (en) | 1988-06-01 | 1993-01-26 | Wacker-Chemitronic Gesellschaft Fur Elektronik-Grundstoffe Mbh | Process for the wet-chemical surface treatment of semiconductor wafers |
US5000795A (en) | 1989-06-16 | 1991-03-19 | At&T Bell Laboratories | Semiconductor wafer cleaning method and apparatus |
US5102777A (en) | 1990-02-01 | 1992-04-07 | Ardrox Inc. | Resist stripping |
US5271774A (en) | 1990-03-01 | 1993-12-21 | U.S. Philips Corporation | Method for removing in a centrifuge a liquid from a surface of a substrate |
DE69102311T2 (de) | 1990-03-07 | 1994-09-29 | Hitachi Ltd | Vorrichtung und Verfahren zur Oberflächenreinigung. |
WO1992003528A1 (en) * | 1990-08-22 | 1992-03-05 | R & C Products Pty. Ltd. | Hard surface cleaner |
DE4038587A1 (de) | 1990-12-04 | 1992-06-11 | Hamatech Halbleiter Maschinenb | Transportvorrichtung fuer substrate |
US5306350A (en) | 1990-12-21 | 1994-04-26 | Union Carbide Chemicals & Plastics Technology Corporation | Methods for cleaning apparatus using compressed fluids |
US5261966A (en) | 1991-01-28 | 1993-11-16 | Kabushiki Kaisha Toshiba | Method of cleaning semiconductor wafers using mixer containing a bundle of gas permeable hollow yarns |
US5147574A (en) * | 1991-03-05 | 1992-09-15 | The Procter & Gamble Company | Stable liquid soap personal cleanser |
US5175124A (en) | 1991-03-25 | 1992-12-29 | Motorola, Inc. | Process for fabricating a semiconductor device using re-ionized rinse water |
US5196183A (en) * | 1991-12-04 | 1993-03-23 | Sterling Winthrop Inc. | Contrast agents for ultrasound imaging |
US5637317A (en) * | 1992-05-18 | 1997-06-10 | Dietl; Hans | Pharmaceutical preparation containing cyclosporin(s) for oral administration and process for producing same |
US5242669A (en) | 1992-07-09 | 1993-09-07 | The S. A. Day Mfg. Co., Inc. | High purity potassium tetrafluoroaluminate and method of making same |
JPH0671233A (ja) * | 1992-08-28 | 1994-03-15 | Kubota Corp | 気体溶存水による洗浄方法 |
US5288332A (en) | 1993-02-05 | 1994-02-22 | Honeywell Inc. | A process for removing corrosive by-products from a circuit assembly |
US5336371A (en) | 1993-03-18 | 1994-08-09 | At&T Bell Laboratories | Semiconductor wafer cleaning and rinsing techniques using re-ionized water and tank overflow |
US5911837A (en) | 1993-07-16 | 1999-06-15 | Legacy Systems, Inc. | Process for treatment of semiconductor wafers in a fluid |
US5464480A (en) | 1993-07-16 | 1995-11-07 | Legacy Systems, Inc. | Process and apparatus for the treatment of semiconductor wafers in a fluid |
US5472502A (en) | 1993-08-30 | 1995-12-05 | Semiconductor Systems, Inc. | Apparatus and method for spin coating wafers and the like |
US5950645A (en) | 1993-10-20 | 1999-09-14 | Verteq, Inc. | Semiconductor wafer cleaning system |
US5656097A (en) | 1993-10-20 | 1997-08-12 | Verteq, Inc. | Semiconductor wafer cleaning system |
US5518542A (en) | 1993-11-05 | 1996-05-21 | Tokyo Electron Limited | Double-sided substrate cleaning apparatus |
US5938504A (en) | 1993-11-16 | 1999-08-17 | Applied Materials, Inc. | Substrate polishing apparatus |
US5417768A (en) | 1993-12-14 | 1995-05-23 | Autoclave Engineers, Inc. | Method of cleaning workpiece with solvent and then with liquid carbon dioxide |
DE69523208T2 (de) | 1994-04-08 | 2002-06-27 | Texas Instruments Inc., Dallas | Verfahren zur Reinigung von Halbleiterscheiben mittels verflüssigter Gase |
US5498293A (en) | 1994-06-23 | 1996-03-12 | Mallinckrodt Baker, Inc. | Cleaning wafer substrates of metal contamination while maintaining wafer smoothness |
US6081650A (en) | 1994-06-30 | 2000-06-27 | Thomson Licensing S.A. | Transport processor interface and video recorder/playback apparatus in a field structured datastream suitable for conveying television information |
US5705223A (en) | 1994-07-26 | 1998-01-06 | International Business Machine Corp. | Method and apparatus for coating a semiconductor wafer |
US5772784A (en) | 1994-11-14 | 1998-06-30 | Yieldup International | Ultra-low particle semiconductor cleaner |
US5634979A (en) | 1994-12-22 | 1997-06-03 | Henkel Corporation | Composition and method for degreasing metal surfaces |
ES2154809T3 (es) * | 1995-03-29 | 2001-04-16 | Unilever Nv | Composiciones limpiadoras liquidas. |
JP3504023B2 (ja) | 1995-05-26 | 2004-03-08 | 株式会社ルネサステクノロジ | 洗浄装置および洗浄方法 |
US5660642A (en) | 1995-05-26 | 1997-08-26 | The Regents Of The University Of California | Moving zone Marangoni drying of wet objects using naturally evaporated solvent vapor |
US5964958A (en) | 1995-06-07 | 1999-10-12 | Gary W. Ferrell | Methods for drying and cleaning objects using aerosols |
US5968285A (en) | 1995-06-07 | 1999-10-19 | Gary W. Ferrell | Methods for drying and cleaning of objects using aerosols and inert gases |
US6532976B1 (en) | 1995-07-10 | 2003-03-18 | Lg Semicon Co., Ltd. | Semiconductor wafer cleaning apparatus |
DE19618899A1 (de) | 1996-05-10 | 1997-11-13 | Metallgesellschaft Ag | Verfahren zum Entfernen von mit Seifen behafteten Konversionsschichten von metallischen Werkstücken |
DE19622015A1 (de) | 1996-05-31 | 1997-12-04 | Siemens Ag | Verfahren zum Ätzen von Zerstörungszonen an einem Halbleitersubstratrand sowie Ätzanlage |
TW416987B (en) | 1996-06-05 | 2001-01-01 | Wako Pure Chem Ind Ltd | A composition for cleaning the semiconductor substrate surface |
US5763373A (en) * | 1996-06-20 | 1998-06-09 | High Point Chemical Corp. | Method of preparing an alkaline earth metal tallate |
JPH1055993A (ja) | 1996-08-09 | 1998-02-24 | Hitachi Ltd | 半導体素子製造用洗浄液及びそれを用いた半導体素子の製造方法 |
US5726138A (en) * | 1996-08-26 | 1998-03-10 | Lever Brothers Company, Division Of Conopco, Inc. | Aqueous solution compositions comprising polymer hydrogel compositions |
EP0893166A4 (en) | 1996-09-25 | 2004-11-10 | Shuzurifuresher Kaihatsukyodok | WASHING SYSTEM USING LIQUID, HIGH DENSITY GAS |
TW357406B (en) | 1996-10-07 | 1999-05-01 | Tokyo Electron Ltd | Method and apparatus for cleaning and drying a substrate |
US5858283A (en) | 1996-11-18 | 1999-01-12 | Burris; William Alan | Sparger |
US6896826B2 (en) | 1997-01-09 | 2005-05-24 | Advanced Technology Materials, Inc. | Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate |
US5900191A (en) | 1997-01-14 | 1999-05-04 | Stable Air, Inc. | Foam producing apparatus and method |
US5800626A (en) | 1997-02-18 | 1998-09-01 | International Business Machines Corporation | Control of gas content in process liquids for improved megasonic cleaning of semiconductor wafers and microelectronics substrates |
US6701941B1 (en) | 1997-05-09 | 2004-03-09 | Semitool, Inc. | Method for treating the surface of a workpiece |
JPH10321572A (ja) | 1997-05-15 | 1998-12-04 | Toshiba Corp | 半導体ウェーハの両面洗浄装置及び半導体ウェーハのポリッシング方法 |
JPH1126423A (ja) | 1997-07-09 | 1999-01-29 | Sugai:Kk | 半導体ウエハ等の処理方法並びにその処理装置 |
US6152805A (en) | 1997-07-17 | 2000-11-28 | Canon Kabushiki Kaisha | Polishing machine |
US5932493A (en) | 1997-09-15 | 1999-08-03 | International Business Machines Corporaiton | Method to minimize watermarks on silicon substrates |
US5904156A (en) | 1997-09-24 | 1999-05-18 | International Business Machines Corporation | Dry film resist removal in the presence of electroplated C4's |
US6491764B2 (en) | 1997-09-24 | 2002-12-10 | Interuniversitair Microelektronics Centrum (Imec) | Method and apparatus for removing a liquid from a surface of a rotating substrate |
US6398975B1 (en) | 1997-09-24 | 2002-06-04 | Interuniversitair Microelektronica Centrum (Imec) | Method and apparatus for localized liquid treatment of the surface of a substrate |
EP0905746A1 (en) | 1997-09-24 | 1999-03-31 | Interuniversitair Micro-Elektronica Centrum Vzw | Method of removing a liquid from a surface of a rotating substrate |
JP3039493B2 (ja) | 1997-11-28 | 2000-05-08 | 日本電気株式会社 | 基板の洗浄方法及び洗浄溶液 |
US6270584B1 (en) | 1997-12-03 | 2001-08-07 | Gary W. Ferrell | Apparatus for drying and cleaning objects using controlled aerosols and gases |
US6506259B1 (en) * | 1998-04-30 | 2003-01-14 | Micell Technologies, Inc. | Carbon dioxide cleaning and separation systems |
US6049996A (en) | 1998-07-10 | 2000-04-18 | Ball Semiconductor, Inc. | Device and fluid separator for processing spherical shaped devices |
US5944581A (en) | 1998-07-13 | 1999-08-31 | Ford Motor Company | CO2 cleaning system and method |
JP2000040681A (ja) * | 1998-07-21 | 2000-02-08 | Tamotsu Mesaki | 半導体材料等の処理方法 |
JP3003684B1 (ja) | 1998-09-07 | 2000-01-31 | 日本電気株式会社 | 基板洗浄方法および基板洗浄液 |
JP2000100801A (ja) | 1998-09-25 | 2000-04-07 | Sumitomo Electric Ind Ltd | エピタキシャルウェハおよびその製造方法ならびにそれに用いられる化合物半導体基板の表面清浄化方法 |
JP2000141215A (ja) | 1998-11-05 | 2000-05-23 | Sony Corp | 平坦化研磨装置及び平坦化研磨方法 |
US6090217A (en) | 1998-12-09 | 2000-07-18 | Kittle; Paul A. | Surface treatment of semiconductor substrates |
JP2000260739A (ja) | 1999-03-11 | 2000-09-22 | Kokusai Electric Co Ltd | 基板処理装置および基板処理方法 |
US6290780B1 (en) | 1999-03-19 | 2001-09-18 | Lam Research Corporation | Method and apparatus for processing a wafer |
US6272712B1 (en) | 1999-04-02 | 2001-08-14 | Lam Research Corporation | Brush box containment apparatus |
US6190738B1 (en) | 1999-04-07 | 2001-02-20 | Ppg Industries Ohio, Inc. | Process for cleaning a metal container providing enhanced mobility |
JP3624116B2 (ja) * | 1999-04-15 | 2005-03-02 | 東京エレクトロン株式会社 | 処理装置及び処理方法 |
WO2000078904A1 (en) * | 1999-06-17 | 2000-12-28 | The Clorox Company | Suspoemulsion system for delivery of actives |
JP4247587B2 (ja) | 1999-06-23 | 2009-04-02 | Jsr株式会社 | 半導体部品用洗浄剤、半導体部品の洗浄方法、研磨用組成物、および研磨方法 |
US6562726B1 (en) | 1999-06-29 | 2003-05-13 | Micron Technology, Inc. | Acid blend for removing etch residue |
US20020121290A1 (en) | 1999-08-25 | 2002-09-05 | Applied Materials, Inc. | Method and apparatus for cleaning/drying hydrophobic wafers |
US6734121B2 (en) | 1999-09-02 | 2004-05-11 | Micron Technology, Inc. | Methods of treating surfaces of substrates |
US6228563B1 (en) | 1999-09-17 | 2001-05-08 | Gasonics International Corporation | Method and apparatus for removing post-etch residues and other adherent matrices |
US7122126B1 (en) | 2000-09-28 | 2006-10-17 | Materials And Technologies Corporation | Wet processing using a fluid meniscus, apparatus and method |
US6858089B2 (en) | 1999-10-29 | 2005-02-22 | Paul P. Castrucci | Apparatus and method for semiconductor wafer cleaning |
US6576066B1 (en) | 1999-12-06 | 2003-06-10 | Nippon Telegraph And Telephone Corporation | Supercritical drying method and supercritical drying apparatus |
US6286231B1 (en) | 2000-01-12 | 2001-09-11 | Semitool, Inc. | Method and apparatus for high-pressure wafer processing and drying |
US6276459B1 (en) | 2000-02-01 | 2001-08-21 | Bradford James Herrick | Compressed air foam generator |
US6407051B1 (en) * | 2000-02-07 | 2002-06-18 | Ecolab Inc. | Microemulsion detergent composition and method for removing hydrophobic soil from an article |
US6594847B1 (en) | 2000-03-28 | 2003-07-22 | Lam Research Corporation | Single wafer residue, thin film removal and clean |
US6457199B1 (en) | 2000-10-12 | 2002-10-01 | Lam Research Corporation | Substrate processing in an immersion, scrub and dry system |
EP1287109B1 (de) | 2000-05-17 | 2007-07-04 | Henkel Kommanditgesellschaft auf Aktien | Wasch- oder reinigungsmittelformkörper |
US6984269B2 (en) * | 2000-05-24 | 2006-01-10 | Imperial Chemical Industries Plc | Cleaning surfaces |
US6927176B2 (en) | 2000-06-26 | 2005-08-09 | Applied Materials, Inc. | Cleaning method and solution for cleaning a wafer in a single wafer process |
US6488040B1 (en) | 2000-06-30 | 2002-12-03 | Lam Research Corporation | Capillary proximity heads for single wafer cleaning and drying |
KR100366623B1 (ko) | 2000-07-18 | 2003-01-09 | 삼성전자 주식회사 | 반도체 기판 또는 lcd 기판의 세정방법 |
US6599872B1 (en) * | 2000-07-28 | 2003-07-29 | Ansul, Incorporated | Aqueous foamable concentrates and methods |
TW495863B (en) | 2000-08-11 | 2002-07-21 | Chem Trace Inc | System and method for cleaning semiconductor fabrication equipment |
US6328042B1 (en) | 2000-10-05 | 2001-12-11 | Lam Research Corporation | Wafer cleaning module and method for cleaning the surface of a substrate |
US20020094684A1 (en) | 2000-11-27 | 2002-07-18 | Hirasaki George J. | Foam cleaning process in semiconductor manufacturing |
US6525009B2 (en) | 2000-12-07 | 2003-02-25 | International Business Machines Corporation | Polycarboxylates-based aqueous compositions for cleaning of screening apparatus |
US6641678B2 (en) * | 2001-02-15 | 2003-11-04 | Micell Technologies, Inc. | Methods for cleaning microelectronic structures with aqueous carbon dioxide systems |
US6493902B2 (en) | 2001-02-22 | 2002-12-17 | Chung-Yi Lin | Automatic wall cleansing apparatus |
JP2002280343A (ja) | 2001-03-15 | 2002-09-27 | Nec Corp | 洗浄処理装置、切削加工装置 |
JP2002280330A (ja) | 2001-03-21 | 2002-09-27 | Lintec Corp | チップ状部品のピックアップ方法 |
US6627550B2 (en) | 2001-03-27 | 2003-09-30 | Micron Technology, Inc. | Post-planarization clean-up |
JP2002309638A (ja) | 2001-04-17 | 2002-10-23 | Takiron Co Ltd | 建物の排水管路における通気性掃除口 |
JP3511514B2 (ja) | 2001-05-31 | 2004-03-29 | エム・エフエスアイ株式会社 | 基板浄化処理装置、ディスペンサー、基板保持機構、基板の浄化処理用チャンバー、及びこれらを用いた基板の浄化処理方法 |
US6802911B2 (en) | 2001-09-19 | 2004-10-12 | Samsung Electronics Co., Ltd. | Method for cleaning damaged layers and polymer residue from semiconductor device |
WO2003044147A1 (en) | 2001-11-19 | 2003-05-30 | Unilever N.V. | Improved washing system |
US20030171239A1 (en) | 2002-01-28 | 2003-09-11 | Patel Bakul P. | Methods and compositions for chemically treating a substrate using foam technology |
JP2003282513A (ja) | 2002-03-26 | 2003-10-03 | Seiko Epson Corp | 有機物剥離方法及び有機物剥離装置 |
JP4570008B2 (ja) | 2002-04-16 | 2010-10-27 | 東京エレクトロン株式会社 | 液処理装置および液処理方法 |
US20040159335A1 (en) | 2002-05-17 | 2004-08-19 | P.C.T. Systems, Inc. | Method and apparatus for removing organic layers |
US6846380B2 (en) | 2002-06-13 | 2005-01-25 | The Boc Group, Inc. | Substrate processing apparatus and related systems and methods |
US20040002430A1 (en) | 2002-07-01 | 2004-01-01 | Applied Materials, Inc. | Using a time critical wafer cleaning solution by combining a chelating agent with an oxidizer at point-of-use |
US6733596B1 (en) | 2002-12-23 | 2004-05-11 | Lam Research Corporation | Substrate cleaning brush preparation sequence, method, and system |
US20040163681A1 (en) | 2003-02-25 | 2004-08-26 | Applied Materials, Inc. | Dilute sulfuric peroxide at point-of-use |
US6951042B1 (en) | 2003-02-28 | 2005-10-04 | Lam Research Corporation | Brush scrubbing-high frequency resonating wafer processing system and methods for making and implementing the same |
TW200426212A (en) * | 2003-03-03 | 2004-12-01 | Kao Corp | Emulsion composition |
US20040261823A1 (en) | 2003-06-27 | 2004-12-30 | Lam Research Corporation | Method and apparatus for removing a target layer from a substrate using reactive gases |
US7737097B2 (en) * | 2003-06-27 | 2010-06-15 | Lam Research Corporation | Method for removing contamination from a substrate and for making a cleaning solution |
US7696141B2 (en) * | 2003-06-27 | 2010-04-13 | Lam Research Corporation | Cleaning compound and method and system for using the cleaning compound |
US7913703B1 (en) * | 2003-06-27 | 2011-03-29 | Lam Research Corporation | Method and apparatus for uniformly applying a multi-phase cleaning solution to a substrate |
JP2005075924A (ja) * | 2003-08-29 | 2005-03-24 | Neos Co Ltd | シリカスケール除去剤 |
US6946396B2 (en) | 2003-10-30 | 2005-09-20 | Nissan Chemical Indusries, Ltd. | Maleic acid and ethylene urea containing formulation for removing residue from semiconductor substrate and method for cleaning wafer |
US7696252B2 (en) * | 2003-11-05 | 2010-04-13 | Australian National University | Process for the production of emulsions and dispersions |
KR20050044085A (ko) | 2003-11-07 | 2005-05-12 | 삼성전자주식회사 | 집적회로 소자의 세정액 및 그 세정액을 이용한 세정방법 |
US7353560B2 (en) | 2003-12-18 | 2008-04-08 | Lam Research Corporation | Proximity brush unit apparatus and method |
US8323420B2 (en) | 2005-06-30 | 2012-12-04 | Lam Research Corporation | Method for removing material from semiconductor wafer and apparatus for performing the same |
US7416370B2 (en) | 2005-06-15 | 2008-08-26 | Lam Research Corporation | Method and apparatus for transporting a substrate using non-Newtonian fluid |
US8043441B2 (en) | 2005-06-15 | 2011-10-25 | Lam Research Corporation | Method and apparatus for cleaning a substrate using non-Newtonian fluids |
US7862662B2 (en) * | 2005-12-30 | 2011-01-04 | Lam Research Corporation | Method and material for cleaning a substrate |
US7568490B2 (en) | 2003-12-23 | 2009-08-04 | Lam Research Corporation | Method and apparatus for cleaning semiconductor wafers using compressed and/or pressurized foams, bubbles, and/or liquids |
JP2005194294A (ja) | 2003-12-26 | 2005-07-21 | Nec Electronics Corp | 洗浄液及び半導体装置の製造方法 |
JP2005223030A (ja) * | 2004-02-04 | 2005-08-18 | Mitsubishi Gas Chem Co Inc | 半導体基体の洗浄剤とその洗浄方法 |
JP4736445B2 (ja) * | 2004-02-09 | 2011-07-27 | 三菱化学株式会社 | 半導体デバイス用基板洗浄液及び洗浄方法 |
CN1654617A (zh) | 2004-02-10 | 2005-08-17 | 捷时雅株式会社 | 清洗用组合物和半导体基板的清洗方法及半导体装置的制造方法 |
US20050183740A1 (en) | 2004-02-19 | 2005-08-25 | Fulton John L. | Process and apparatus for removing residues from semiconductor substrates |
US8136423B2 (en) | 2005-01-25 | 2012-03-20 | Schukra of North America Co. | Multiple turn mechanism for manual lumbar support adjustment |
-
2006
- 2006-02-03 US US11/346,894 patent/US7737097B2/en not_active Expired - Fee Related
- 2006-11-20 SG SG200608049-3A patent/SG133491A1/en unknown
- 2006-11-29 EP EP06256120A patent/EP1803504A3/en not_active Withdrawn
- 2006-11-30 TW TW095144354A patent/TWI332421B/zh not_active IP Right Cessation
- 2006-11-30 MY MYPI20064607 patent/MY150857A/en unknown
- 2006-12-21 KR KR1020060131706A patent/KR20070072374A/ko active IP Right Grant
- 2006-12-27 JP JP2006351409A patent/JP5219366B2/ja not_active Expired - Fee Related
-
2010
- 2010-04-27 US US12/768,349 patent/US8608859B2/en not_active Expired - Fee Related
-
2013
- 2013-04-08 KR KR1020130038260A patent/KR20130041053A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20060128590A1 (en) | 2006-06-15 |
US20100206340A1 (en) | 2010-08-19 |
EP1803504A3 (en) | 2011-10-12 |
MY150857A (en) | 2014-03-14 |
TWI332421B (en) | 2010-11-01 |
US8608859B2 (en) | 2013-12-17 |
SG133491A1 (en) | 2007-07-30 |
TW200734075A (en) | 2007-09-16 |
KR20070072374A (ko) | 2007-07-04 |
KR20130041053A (ko) | 2013-04-24 |
JP2007184599A (ja) | 2007-07-19 |
US7737097B2 (en) | 2010-06-15 |
EP1803504A2 (en) | 2007-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5219366B2 (ja) | 基板洗浄方法および洗浄溶液 | |
JP4732326B2 (ja) | 基板を洗浄するための化合物,洗浄溶液,システムおよび方法 | |
EP2428557A1 (en) | Cleaning solution | |
JP4956551B2 (ja) | 基板から汚染を除去するための方法および装置 | |
US8480809B2 (en) | Methods for application of two-phase contaminant removal medium | |
US7799141B2 (en) | Method and system for using a two-phases substrate cleaning compound | |
US8716210B2 (en) | Material for cleaning a substrate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091224 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110420 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110607 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110905 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110908 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111005 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120403 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120703 |
|
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: 20130205 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130305 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160315 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |