CN1163946C - 清洗电子元件或其制造设备的元件的方法和装置 - Google Patents
清洗电子元件或其制造设备的元件的方法和装置 Download PDFInfo
- Publication number
- CN1163946C CN1163946C CNB971973342A CN97197334A CN1163946C CN 1163946 C CN1163946 C CN 1163946C CN B971973342 A CNB971973342 A CN B971973342A CN 97197334 A CN97197334 A CN 97197334A CN 1163946 C CN1163946 C CN 1163946C
- Authority
- CN
- China
- Prior art keywords
- high purity
- cleaning solution
- purity water
- cleaning
- hydrogen
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 126
- 238000005406 washing Methods 0.000 title description 4
- 239000012498 ultrapure water Substances 0.000 claims abstract description 177
- 239000007789 gas Substances 0.000 claims abstract description 84
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000004140 cleaning Methods 0.000 claims description 266
- 239000001257 hydrogen Substances 0.000 claims description 81
- 229910052739 hydrogen Inorganic materials 0.000 claims description 81
- 238000004519 manufacturing process Methods 0.000 claims description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 18
- 238000004090 dissolution Methods 0.000 claims description 11
- 238000007872 degassing Methods 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 107
- 229910052710 silicon Inorganic materials 0.000 abstract description 105
- 239000010703 silicon Substances 0.000 abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 50
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 48
- 230000033116 oxidation-reduction process Effects 0.000 abstract description 6
- 229910021642 ultra pure water Inorganic materials 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 142
- 235000012431 wafers Nutrition 0.000 description 91
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 69
- 239000002245 particle Substances 0.000 description 41
- 229960002163 hydrogen peroxide Drugs 0.000 description 35
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 33
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 32
- 239000000126 substance Substances 0.000 description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 20
- 239000011259 mixed solution Substances 0.000 description 20
- 239000002253 acid Substances 0.000 description 19
- 235000011114 ammonium hydroxide Nutrition 0.000 description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- 229910021529 ammonia Inorganic materials 0.000 description 16
- 239000012535 impurity Substances 0.000 description 16
- 239000008367 deionised water Substances 0.000 description 15
- 229910021641 deionized water Inorganic materials 0.000 description 15
- 239000000463 material Substances 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 10
- 238000005868 electrolysis reaction Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 238000011010 flushing procedure Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000007788 roughening Methods 0.000 description 6
- 230000003746 surface roughness Effects 0.000 description 6
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000012670 alkaline solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 5
- 229920006280 packaging film Polymers 0.000 description 5
- 239000012785 packaging film Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 238000009849 vacuum degassing Methods 0.000 description 4
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- XEMZLVDIUVCKGL-UHFFFAOYSA-N hydrogen peroxide;sulfuric acid Chemical compound OO.OS(O)(=O)=O XEMZLVDIUVCKGL-UHFFFAOYSA-N 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000010808 liquid waste Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004441 surface measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- SWXQKHHHCFXQJF-UHFFFAOYSA-N azane;hydrogen peroxide Chemical compound [NH4+].[O-]O SWXQKHHHCFXQJF-UHFFFAOYSA-N 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- CABDFQZZWFMZOD-UHFFFAOYSA-N hydrogen peroxide;hydrochloride Chemical compound Cl.OO CABDFQZZWFMZOD-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/23—O3
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
电阻率 | ≥18.8MΩ·cm |
有机碳总量 | ≤10μg C/l |
颗粒数量 | ≤10/ml(diam.≥0.07μm) |
CFU | ≤10/l |
二氧化硅 | ≤1μg SiO2/l |
钠 | ≤0.0μg Na/l |
铁 | ≤0.0μg Fe/l |
铜 | ≤0.01μg Cu/l |
氯离子 | ≤0.01μg Cl/l |
氢离子(pH) | 7 |
氧化-还原电位 | +50mV(Vs.NHE) |
清洗溶液性能 | 清洗条件 | 硅片表面粘附铝颗粒的数量(个) | 硅片表面粗糙度 | ||||||||||||
溶解气体的浓度 | 氧化-还原电位mV(vs.NHE) | pH | 成分 | 清洗方法 | 清洗溶液温度 | 清洗时间(分) | |||||||||
清洗前 | 清洗后 | ||||||||||||||
O2 | N2 | CO2 | H2 | Ar | |||||||||||
例子 | 9 | <1 | <1 | <1 | 0.8 | - | -280 | 7 | pH值未调节 | 分批溢流清洗 | 室温 | 10 | 8000 | 820 | ○ |
10 | <1 | <1 | <1 | 0.8 | - | -600 | 8 | 清洗溶液含氨(0.02ppm) | 分批溢流清洗 | 室温 | 10 | 7800 | 150 | ○ | |
11 | <1 | <1 | <1 | 0.8 | - | -690 | 11.5 | 清洗溶液含氨(50ppm) | 分批溢流清洗 | 室温 | 10 | 7695 | 160 | × | |
12 | <1 | <1 | <1 | 0.07 | - | -560 | 8 | 清洗溶液含氨(0.02ppm) | 分批溢流清洗 | 室温 | 10 | 7888 | 165 | ○ | |
13 | <1 | 10 | <1 | 0.8 | - | -566 | 8 | 清洗溶液含氨(0.02ppm) | 分批溢流清洗 | 室温 | 10 | 7690 | 55 | ○ | |
对照例 | 4 | <1 | <1 | <1 | 0 | - | +400 | 7 | 高纯水 | 分批溢流清洗 | 室温 | 10 | 7860 | 6500 | ○ |
5 | <1 | <1 | <1 | 0 | - | +450 | 10 | 4.1%氨水-4.3%过氧化氢混合溶液 | 分批清洗 | 6.5℃ | 10 | 7509 | 950 | ○ | |
6 | <1 | <1 | <1 | 0 | - | +600 | 8 | 4.3%过氧化氧溶液 | 分批溢流清洗 | 室温 | 10 | 7505 | 3800 | ○ |
清洗溶液 | 氧化膜厚度(nm) | 粗糙度(nm) | |||||
种类 | 氧化-还原电位 | pH | 处理前 | 处理后 | 处理前 | 处理后 | |
例1 | 酸性清洗溶液*1 | -200mVvsNHE | 5.8 | 0.11 | 0.11 | 0.19 | 0.18 |
例2 | 酸性清洗溶液*2 | -200mVvsNHE | 5.8 | 0.13 | 0.12 | 0.21 | 0.21 |
对照例1 | 高纯水 | +250mVvsNHE | 7.1 | 0.12 | 0.82 | 0.20 | 0.64 |
清洗溶液性能 | 超声波应用 | 清洗条件 | 用高纯水滴水试验测得的硅片表面接触角(25个硅片的平均值) | |||||||||||
溶解气体的浓度(ppm) | 氧化-还原电位mV(vs.NHE) | pH | pH值调节方法 | 清洗方法 | 清洗溶液温度 | 清洗时间(分) | ||||||||
清洗前 | 清洗后 | |||||||||||||
O2 | N2 | CO2 | O3 | |||||||||||
例子 | 1 | <1 | <1 | <1 | 5 | 900 | 9 | 添加氨水 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 66° | 23° |
2 | <1 | <1 | <1 | 5 | 750 | 1O.5 | 添加氨水 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 65° | 22° | |
3 | <1 | <1 | <1 | 5 | 750 | 10.5 | 添加氨水 | 无 | 分批溢流清洗(2升/分) | 60℃ | 10 | 65° | 21° | |
4 | <1 | <1 | <1 | 5 | 900 | 9 | 添加氨气 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 66° | 24° | |
5 | <1 | <1 | <1 | 5 | 750 | 10.5 | 添加氨气 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 67° | 23° | |
6 | <1 | <1 | <1 | 5 | 750 | 10.5 | 添加氨气 | 无 | 分批溢流清洗(2升/分) | 60℃ | 10 | 66° | 21° | |
对照例 | 1 | <1 | <1 | <1 | 0 | 1100 | 7 | 高纯水 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 65° | 63° |
2 | <1 | <1 | <1 | 5 | 1300 | 4 | 添加硫酸 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 66° | 45° | |
3 | <1 | <1 | <1 | 0 | 900 | 9 | 添加氨水 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 65° | 50° | |
4 | <1 | <1 | <1 | 5 | 1100 | 7 | 溶有臭氧的高纯水 | 无 | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 67° | 30° | |
5 | <1 | <1 | <1 | 0 | 1500 | 0 | 硫酸-过氧化氢混合溶液 | 无 | 分批清洗 | 130℃ | 10 | 67° | 23° |
清洗溶液性能 | 超声波应用 | 清洗条件 | 用高纯水滴水试验测得的硅片表面接触角(25个硅片的平均值) | |||||||||||
溶解气体的浓度(ppm) | 氧化-还原电位mV(vs.NHE) | pH | pH值调节方法 | 清洗方法 | 清洗溶液温度 | 清洗时间(分) | ||||||||
清洗前 | 清洗后 | |||||||||||||
O2 | N2 | CO2 | O3 | |||||||||||
例子 | 7 | <1 | <1 | <1 | 5 | 900 | 9 | 添加氨水 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 25°(室温) | 10 | 67° | 22° |
8 | <1 | <1 | <1 | 5 | 750 | 0.5 | 添加氨水 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 25°(室温) | 10 | 65° | 21° | |
9 | <1 | <1 | <1 | 5 | 750 | 10.5 | 添加氨水 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 60℃ | 10 | 65° | 21° | |
10 | <1 | <1 | <1 | 5 | 900 | 9 | 添加氨气 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 25°(室温) | 10 | 66° | 23° | |
11 | <1 | <1 | <1 | 5 | 750 | 10.5 | 添加氨气 | 应用950kHz,1200W | 分批溢流清洗(2升/分) | 25°(室温) | 10 | 66° | 22° | |
12 | <1 | <1 | <1 | 5 | 750 | 10.5 | 添加氨气 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 60℃ | 10 | 66° | 21° | |
对照例 | 6 | <1 | <1 | <1 | 0 | 1100 | 7 | 高纯水 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 25°(室温) | 10 | 65° | 55° |
7 | <1 | <1 | <1 | 5 | 1300 | 4 | 添加盐酸 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 25°(室温) | 10 | 66° | 40° | |
8 | <1 | <1 | <1 | 0 | 900 | 9 | 添加氨水 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 25°(室温) | 10 | 67° | 45° | |
9 | <1 | <1 | <1 | 5 | 1100 | 7 | 溶有臭氧的高纯水 | 应用950kHz,1200W | 升批溢流清洗(2升/分) | 25°(室温) | 10 | 67° | 28° | |
10 | <1 | <1 | <1 | 0 | 1500 | 0 | 硫酸-过氧化氢混合溶液 | 应用950kHz1200W | 分批清洗 | 130℃ | 10 | 67° | 22° |
Claims (14)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP237294/96 | 1996-08-20 | ||
JP237294/1996 | 1996-08-20 | ||
JP23729496A JP3296405B2 (ja) | 1996-08-20 | 1996-08-20 | 電子部品部材類の洗浄方法及び洗浄装置 |
JP303627/96 | 1996-10-29 | ||
JP303627/1996 | 1996-10-29 | ||
JP30362796A JP3332323B2 (ja) | 1996-10-29 | 1996-10-29 | 電子部品部材類の洗浄方法及び洗浄装置 |
JP303626/96 | 1996-10-29 | ||
JP30362696A JP3296407B2 (ja) | 1996-10-29 | 1996-10-29 | 電子部品部材類の洗浄方法及び洗浄装置 |
JP303626/1996 | 1996-10-29 | ||
JP2000352815A JP3409849B2 (ja) | 1996-08-20 | 2000-11-20 | 電子部品部材類洗浄用洗浄液の製造装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100020073A Division CN1299333C (zh) | 1996-08-20 | 1997-08-19 | 清洗电子元件或其制造设备的元件的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1228197A CN1228197A (zh) | 1999-09-08 |
CN1163946C true CN1163946C (zh) | 2004-08-25 |
Family
ID=47757767
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971973342A Expired - Lifetime CN1163946C (zh) | 1996-08-20 | 1997-08-19 | 清洗电子元件或其制造设备的元件的方法和装置 |
CNB2004100020073A Expired - Lifetime CN1299333C (zh) | 1996-08-20 | 1997-08-19 | 清洗电子元件或其制造设备的元件的方法和装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100020073A Expired - Lifetime CN1299333C (zh) | 1996-08-20 | 1997-08-19 | 清洗电子元件或其制造设备的元件的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6290777B1 (zh) |
JP (1) | JP3409849B2 (zh) |
CN (2) | CN1163946C (zh) |
WO (1) | WO1998008248A1 (zh) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100271762B1 (ko) * | 1997-12-05 | 2000-12-01 | 윤종용 | 반도체 제조설비 시료 용융용 케미컬 및 이를 이용한 불순물 분석방법 |
JP3533332B2 (ja) * | 1998-05-20 | 2004-05-31 | Tdk株式会社 | 電子部品の製造方法および水処理装置 |
DE19837041A1 (de) * | 1998-08-14 | 2000-02-24 | Messer Griesheim Gmbh | Erzeugung von gebrauchsfertigen Lösungen |
JP4583530B2 (ja) | 1999-03-19 | 2010-11-17 | オルガノ株式会社 | 熱交換用水及びその供給装置 |
JP3664605B2 (ja) * | 1999-04-30 | 2005-06-29 | 信越半導体株式会社 | ウェーハの研磨方法、洗浄方法及び処理方法 |
US6743301B2 (en) * | 1999-12-24 | 2004-06-01 | mFSI Ltd. | Substrate treatment process and apparatus |
EP1310988B1 (en) * | 2000-06-23 | 2010-05-26 | Fujitsu Limited | Method of manufacturing a semiconductor element |
JP2002261062A (ja) * | 2001-03-05 | 2002-09-13 | Texas Instr Japan Ltd | 半導体ウェハ上の粒子を除去する方法及び装置 |
JP2002261063A (ja) * | 2001-03-05 | 2002-09-13 | Texas Instr Japan Ltd | 半導体ウェハ上の粒子を除去する方法及び装置 |
JP4015823B2 (ja) * | 2001-05-14 | 2007-11-28 | 株式会社東芝 | アルカリ現像液の製造方法,アルカリ現像液,パターン形成方法,レジスト膜の剥離方法,及び薬液塗布装置 |
JP2003031535A (ja) * | 2001-07-11 | 2003-01-31 | Mitsubishi Electric Corp | 半導体製造装置の超音波洗浄方法 |
US6638365B2 (en) * | 2001-10-09 | 2003-10-28 | Chartered Semiconductor Manufacturing Ltd. | Method for obtaining clean silicon surfaces for semiconductor manufacturing |
US20030136429A1 (en) * | 2002-01-22 | 2003-07-24 | Semitool, Inc. | Vapor cleaning and liquid rinsing process vessel |
JP2003234320A (ja) * | 2002-02-06 | 2003-08-22 | Nec Electronics Corp | 基板の洗浄方法、洗浄薬液、洗浄装置及び半導体装置 |
US6649535B1 (en) * | 2002-02-12 | 2003-11-18 | Taiwan Semiconductor Manufacturing Company | Method for ultra-thin gate oxide growth |
CN1444259A (zh) * | 2002-03-12 | 2003-09-24 | 株式会社东芝 | 半导体器件的制造方法 |
JP4319445B2 (ja) * | 2002-06-20 | 2009-08-26 | 大日本スクリーン製造株式会社 | 基板処理装置 |
AU2003237585A1 (en) * | 2002-07-08 | 2004-01-23 | Palbam Metal Works | Ultrasonic cleaning and washing apparatus for fruits and vegetables and a method for the use thereof |
US7022193B2 (en) * | 2002-10-29 | 2006-04-04 | In Kwon Jeong | Apparatus and method for treating surfaces of semiconductor wafers using ozone |
US7051743B2 (en) * | 2002-10-29 | 2006-05-30 | Yong Bae Kim | Apparatus and method for cleaning surfaces of semiconductor wafers using ozone |
JP2004273961A (ja) * | 2003-03-12 | 2004-09-30 | Ebara Corp | 金属配線形成基板の洗浄処理装置 |
CN1849182A (zh) | 2003-06-11 | 2006-10-18 | 艾奎昂技术股份有限公司 | 用过饱和清洁溶液进行强超声波清洁 |
KR100734669B1 (ko) * | 2003-08-08 | 2007-07-02 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조 방법 및 그 장치 |
TWI233168B (en) * | 2003-09-01 | 2005-05-21 | Macronix Int Co Ltd | Method of cleaning surface of wafer by hydroxyl radical of deionized water |
US20050150649A1 (en) * | 2004-01-13 | 2005-07-14 | Japan Matex Kabushiki Kaisha (Japan Corporation) | Heat release sheet and heat sink |
US8287751B1 (en) * | 2004-07-13 | 2012-10-16 | National Semiconductor Corporation | System and method for providing a continuous bath wetdeck process |
US7208095B2 (en) * | 2004-12-15 | 2007-04-24 | Infineon Technologies Ag | Method for fabricating bottom electrodes of stacked capacitor memory cells and method for cleaning and drying a semiconductor wafer |
TW200716267A (en) * | 2005-09-23 | 2007-05-01 | Applied Materials Inc | Ozonation for elimination of bacteria for wet processing systems |
JP5072062B2 (ja) * | 2006-03-13 | 2012-11-14 | 栗田工業株式会社 | 水素ガス溶解洗浄水の製造方法、製造装置及び洗浄装置 |
SG144040A1 (en) * | 2006-12-27 | 2008-07-29 | Siltronic Ag | Cleaning liquid and cleaning method for electronic material |
KR100931196B1 (ko) * | 2007-10-10 | 2009-12-10 | 주식회사 실트론 | 실리콘 웨이퍼 세정 방법 |
JP2009260020A (ja) * | 2008-04-16 | 2009-11-05 | Kurita Water Ind Ltd | 電子材料用洗浄水、電子材料の洗浄方法及びガス溶解水の供給システム |
CN101503650B (zh) * | 2008-05-29 | 2010-12-22 | 深圳深爱半导体有限公司 | 硅片清洗液及其清洗方法 |
JP2010205782A (ja) * | 2009-02-27 | 2010-09-16 | Renesas Electronics Corp | 半導体装置の製造方法 |
CN101875048A (zh) * | 2010-06-30 | 2010-11-03 | 国电光伏(江苏)有限公司 | 一种去除硅片表面杂质的方法 |
CN102001715A (zh) * | 2010-10-23 | 2011-04-06 | 浙江硅宏电子科技有限公司 | 一种单晶硅片清洗用水的回收利用方法 |
CN102476108A (zh) * | 2010-11-23 | 2012-05-30 | 中国科学院微电子研究所 | 高温水蒸气和水混合射流清洗系统及方法 |
CN102485425B (zh) * | 2010-12-03 | 2013-12-04 | 中芯国际集成电路制造(上海)有限公司 | 化学机械抛光的方法、用于化学机械抛光的清洗装置 |
CN102172863A (zh) * | 2010-12-31 | 2011-09-07 | 苏州市东元光电科技有限公司 | 一种玻璃片倒角加工的方法 |
JP6149421B2 (ja) * | 2013-02-20 | 2017-06-21 | 栗田工業株式会社 | 溶液の供給方法及び供給装置 |
US9390895B2 (en) | 2013-06-28 | 2016-07-12 | Lam Research Corporation | Gas injector particle removal process and apparatus |
CN106104762B (zh) * | 2014-03-10 | 2018-12-11 | 株式会社斯库林集团 | 基板处理系统以及管道清洗方法 |
US20150263215A1 (en) * | 2014-03-14 | 2015-09-17 | Tsmc Solar Ltd | Washing assembly and method for monitoring the process of fabricating solar cells |
CN104299890A (zh) * | 2014-10-09 | 2015-01-21 | 浙江大学 | 一种硅片表面钨铁金属离子的清洗方法 |
JP6154860B2 (ja) | 2015-07-17 | 2017-06-28 | 野村マイクロ・サイエンス株式会社 | 洗浄用水素水の製造方法及び製造装置 |
EP3139416B1 (en) * | 2015-09-07 | 2020-10-28 | IMEC vzw | Texturing monocrystalline silicon substrates |
US10935896B2 (en) * | 2016-07-25 | 2021-03-02 | Applied Materials, Inc. | Cleaning solution mixing system with ultra-dilute cleaning solution and method of operation thereof |
JP6745162B2 (ja) | 2016-08-02 | 2020-08-26 | 野村マイクロ・サイエンス株式会社 | 電子デバイス洗浄用のアルカリ水の製造装置及び製造方法 |
US11542185B2 (en) | 2016-08-12 | 2023-01-03 | Dic Corporation | Resistivity adjustment device and resistivity adjustment method |
CN107619098A (zh) * | 2016-08-19 | 2018-01-23 | Mag技术株式会社 | 碳酸氢气水及其在基板表面的应用 |
MX2019010720A (es) * | 2017-03-16 | 2019-12-02 | Nippon Steel Corp | Equipo de limpieza ultrasonica y metodo de limpieza ultrasonica. |
JP6350706B1 (ja) * | 2017-03-30 | 2018-07-04 | 栗田工業株式会社 | 水質調整水製造装置 |
JP6299913B1 (ja) | 2017-03-30 | 2018-03-28 | 栗田工業株式会社 | pH・酸化還元電位調整水の製造装置 |
CN108362541A (zh) * | 2018-01-17 | 2018-08-03 | 南开大学 | 一种基于ph测定的样品清洗系统 |
JP7087444B2 (ja) * | 2018-02-27 | 2022-06-21 | 栗田工業株式会社 | pH・酸化還元電位調整水の製造装置 |
US20210214248A1 (en) * | 2018-06-01 | 2021-07-15 | Altered Labs Llc | Reducing compositions and processes for producing the same |
JP6767431B2 (ja) * | 2018-06-06 | 2020-10-14 | 株式会社日本トリム | 水素ガス溶解装置 |
CN109326505B (zh) * | 2018-08-27 | 2021-12-03 | 上海中欣晶圆半导体科技有限公司 | 一种提高硅片最终清洗金属程度的方法及装置 |
CN109454051B (zh) * | 2018-10-25 | 2021-07-23 | 南通皋鑫电子股份有限公司 | 2cl91型部件的me处理工艺 |
CN111933520B (zh) * | 2020-10-09 | 2021-02-09 | 晶芯成(北京)科技有限公司 | 一种晶圆表面处理方法和表面处理装置 |
CN115488095B (zh) * | 2022-08-11 | 2024-06-18 | 复旦大学 | 一种硅片用臭氧清洗方法及装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297022A (ja) * | 1988-10-03 | 1990-04-09 | Tokyo Electron Ltd | 洗浄液供給方法 |
US5190627A (en) * | 1989-11-07 | 1993-03-02 | Ebara Corporation | Process for removing dissolved oxygen from water and system therefor |
JPH06120192A (ja) * | 1992-10-01 | 1994-04-28 | Sumitomo Precision Prod Co Ltd | 両面スクラブ洗浄装置 |
EP0605882B1 (en) * | 1993-01-08 | 1996-12-11 | Nec Corporation | Method and apparatus for wet treatment of solid surfaces |
JP3336323B2 (ja) * | 1993-10-28 | 2002-10-21 | 本多電子株式会社 | 超音波洗浄方法及びその装置 |
JP2743823B2 (ja) | 1994-03-25 | 1998-04-22 | 日本電気株式会社 | 半導体基板のウエット処理方法 |
US5599438A (en) * | 1994-03-25 | 1997-02-04 | Nec Corporation | Method for producing electrolyzed water |
JP2897637B2 (ja) | 1994-03-25 | 1999-05-31 | 日本電気株式会社 | ウエット処理装置 |
JPH0810731A (ja) * | 1994-06-27 | 1996-01-16 | Yoshihide Shibano | 超音波洗浄装置 |
JP3181796B2 (ja) * | 1994-10-28 | 2001-07-03 | 日本電気株式会社 | 電解水製造装置 |
JPH08126873A (ja) * | 1994-10-28 | 1996-05-21 | Nec Corp | 電子部品等の洗浄方法及び装置 |
JP3575859B2 (ja) * | 1995-03-10 | 2004-10-13 | 株式会社東芝 | 半導体基板の表面処理方法及び表面処理装置 |
JP3590470B2 (ja) * | 1996-03-27 | 2004-11-17 | アルプス電気株式会社 | 洗浄水生成方法および洗浄方法ならびに洗浄水生成装置および洗浄装置 |
US6082373A (en) * | 1996-07-05 | 2000-07-04 | Kabushiki Kaisha Toshiba | Cleaning method |
JP3662111B2 (ja) * | 1997-06-24 | 2005-06-22 | アルプス電気株式会社 | 洗浄液の製造方法およびそのための装置 |
US6039055A (en) * | 1998-01-08 | 2000-03-21 | International Business Machines Corporation | Wafer cleaning with dissolved gas concentration control |
US5979474A (en) * | 1998-05-12 | 1999-11-09 | Sumitomo Sitix Corporation | Cleaning equipment for semiconductor substrates |
-
1997
- 1997-08-19 WO PCT/JP1997/002852 patent/WO1998008248A1/ja active IP Right Grant
- 1997-08-19 US US09/242,601 patent/US6290777B1/en not_active Expired - Lifetime
- 1997-08-19 CN CNB971973342A patent/CN1163946C/zh not_active Expired - Lifetime
- 1997-08-19 CN CNB2004100020073A patent/CN1299333C/zh not_active Expired - Lifetime
-
2000
- 2000-11-20 JP JP2000352815A patent/JP3409849B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1536623A (zh) | 2004-10-13 |
JP3409849B2 (ja) | 2003-05-26 |
CN1299333C (zh) | 2007-02-07 |
JP2001205204A (ja) | 2001-07-31 |
CN1228197A (zh) | 1999-09-08 |
WO1998008248A1 (fr) | 1998-02-26 |
US6290777B1 (en) | 2001-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1163946C (zh) | 清洗电子元件或其制造设备的元件的方法和装置 | |
EP0860866B1 (en) | Cleaning of semiconductor wafers and microelectronics substrates | |
JP4109455B2 (ja) | 水素溶解水製造装置 | |
US8999069B2 (en) | Method for producing cleaning water for an electronic material | |
CN1214535A (zh) | 半导体基片的处理系统及处理方法 | |
CN1276271A (zh) | 特超声清洗半导体晶片中的去离子水温控去气 | |
KR100454005B1 (ko) | 반도체 웨이퍼의 메가소닉 세정을 위한 탈이온수의 온도제어 가스화 | |
CN1080454C (zh) | 半导体基片的清洗方法、清洗系统和制造清洗液的方法 | |
JP3296405B2 (ja) | 電子部品部材類の洗浄方法及び洗浄装置 | |
JPH1171600A (ja) | 洗浄液の製造方法およびそのための装置 | |
CN1082402C (zh) | 用于向半导体制造操作中提供超高纯度缓冲的氟化铵或氢氟酸的系统 | |
WO2014069203A1 (ja) | オゾンガス溶解水の製造方法、及び電子材料の洗浄方法 | |
JP3940967B2 (ja) | 電子材料用洗浄水の製造方法及び電子材料の洗浄方法 | |
JP3639102B2 (ja) | ウェット処理装置 | |
JP4273440B2 (ja) | 電子材料用洗浄水及び電子材料の洗浄方法 | |
JP4039662B2 (ja) | 半導体基板又は素子の洗浄方法 | |
JP3332323B2 (ja) | 電子部品部材類の洗浄方法及び洗浄装置 | |
JP3507588B2 (ja) | ウエット処理方法及び処理装置 | |
JPH1129795A (ja) | 電子材料用洗浄水、その製造方法及び電子材料の洗浄方法 | |
JP5037748B2 (ja) | オゾン水の濃度調整方法及びオゾン水供給系 | |
TW202439393A (zh) | 基板處理方法 | |
JP2012186348A (ja) | 電子材料用洗浄水、電子材料の洗浄方法及びガス溶解水の供給システム | |
JP2004281894A (ja) | 電子材料用洗浄水、その製造方法および電子材料の洗浄方法 | |
JP2003181251A (ja) | オゾン溶解水の製造方法及び製造装置 | |
JPH0924350A (ja) | ウエット処理方法及び処理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ORGANO CORP.; ARUPUSU DENKI KABUSHIKI KAISHA Free format text: FORMER OWNER: ORGANO CORP.; FLONTIKER CO., LTD. Effective date: 20010725 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20010725 Applicant after: Prgano Corp. Applicant after: Arupusu Denki Kabushiki Kaisha Applicant before: Prgano Corp. Applicant before: Frandick Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ARUPUSU DENKI KABUSHIKI KAISHA Effective date: 20120925 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120925 Address after: Tokyo, Japan Patentee after: Prgano Corp. Address before: Tokyo, Japan Patentee before: Prgano Corp. Patentee before: Arupusu Denki Kabushiki Kaisha |
|
CX01 | Expiry of patent term |
Granted publication date: 20040825 |
|
CX01 | Expiry of patent term |