JP2002520812A - デュアルダマシン系用のエッチング後洗浄組成物及び方法 - Google Patents
デュアルダマシン系用のエッチング後洗浄組成物及び方法Info
- Publication number
- JP2002520812A JP2002520812A JP2000558545A JP2000558545A JP2002520812A JP 2002520812 A JP2002520812 A JP 2002520812A JP 2000558545 A JP2000558545 A JP 2000558545A JP 2000558545 A JP2000558545 A JP 2000558545A JP 2002520812 A JP2002520812 A JP 2002520812A
- Authority
- JP
- Japan
- Prior art keywords
- choline
- composition
- integrated circuit
- compound
- copper
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 62
- 239000000203 mixture Substances 0.000 title claims description 58
- 238000004140 cleaning Methods 0.000 title abstract description 47
- 230000009977 dual effect Effects 0.000 title abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 109
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 96
- 229910052802 copper Inorganic materials 0.000 claims abstract description 94
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- HMBHAQMOBKLWRX-UHFFFAOYSA-N 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid Chemical compound C1=CC=C2OC(C(=O)O)COC2=C1 HMBHAQMOBKLWRX-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229940075419 choline hydroxide Drugs 0.000 claims abstract description 18
- 238000005530 etching Methods 0.000 claims description 37
- -1 choline compound Chemical class 0.000 claims description 27
- 229960001231 choline Drugs 0.000 claims description 26
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 23
- 238000005260 corrosion Methods 0.000 claims description 21
- 230000007797 corrosion Effects 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 12
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 11
- 239000003960 organic solvent Substances 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 9
- DQKGOGJIOHUEGK-UHFFFAOYSA-M hydron;2-hydroxyethyl(trimethyl)azanium;carbonate Chemical compound OC([O-])=O.C[N+](C)(C)CCO DQKGOGJIOHUEGK-UHFFFAOYSA-M 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000003112 inhibitor Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 7
- 150000003377 silicon compounds Chemical class 0.000 claims description 7
- 229910021332 silicide Inorganic materials 0.000 claims description 6
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 6
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 5
- 235000019743 Choline chloride Nutrition 0.000 claims description 5
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 5
- 229960003178 choline chloride Drugs 0.000 claims description 5
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 claims description 3
- 150000002443 hydroxylamines Chemical class 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 150000003248 quinolines Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 64
- 239000000463 material Substances 0.000 description 36
- 238000004626 scanning electron microscopy Methods 0.000 description 29
- 229920002120 photoresistant polymer Polymers 0.000 description 27
- 239000010410 layer Substances 0.000 description 23
- 239000003989 dielectric material Substances 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 22
- 230000008569 process Effects 0.000 description 17
- 238000004627 transmission electron microscopy Methods 0.000 description 14
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 12
- 239000000523 sample Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 7
- 238000011109 contamination Methods 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920003209 poly(hydridosilsesquioxane) Polymers 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910017489 Cu I Inorganic materials 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 238000000441 X-ray spectroscopy Methods 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005011 time of flight secondary ion mass spectroscopy Methods 0.000 description 3
- 238000002042 time-of-flight secondary ion mass spectrometry Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical group CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 2
- 125000003282 alkyl amino group Chemical group 0.000 description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 125000000747 amidyl group Chemical group [H][N-]* 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N anhydrous diethylene glycol Natural products OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- PZYDAVFRVJXFHS-UHFFFAOYSA-N n-cyclohexyl-2-pyrrolidone Chemical compound O=C1CCCN1C1CCCCC1 PZYDAVFRVJXFHS-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- JIGUICYYOYEXFS-UHFFFAOYSA-N 3-tert-butylbenzene-1,2-diol Chemical compound CC(C)(C)C1=CC=CC(O)=C1O JIGUICYYOYEXFS-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001061076 Melanonus zugmayeri Species 0.000 description 1
- 101150048609 RR21 gene Proteins 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910020177 SiOF Inorganic materials 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 238000009867 copper metallurgy Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000003438 effect on compound Effects 0.000 description 1
- 238000000572 ellipsometry Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000005204 hydroxybenzenes Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000000624 total reflection X-ray fluorescence spectroscopy Methods 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K13/00—Etching, surface-brightening or pickling compositions
-
- 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
-
- 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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing compounds
-
- 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
-
- 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
- C23G1/20—Other heavy metals
-
- 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
- G03F7/422—Stripping or agents therefor using liquids only
- G03F7/425—Stripping or agents therefor using liquids only containing mineral alkaline compounds; containing organic basic compounds, e.g. quaternary ammonium compounds; containing heterocyclic basic compounds containing nitrogen
-
- 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
- H01L21/0206—Cleaning during device manufacture during, before or after processing of insulating layers
- H01L21/02063—Cleaning during device manufacture during, before or after processing of insulating layers the processing being the formation of vias or contact holes
-
- 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
- H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers
- H01L21/02071—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers the processing being a delineation, e.g. RIE, of conductive layers
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76814—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics post-treatment or after-treatment, e.g. cleaning or removal of oxides on underlying conductors
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/963—Removing process residues from vertical substrate surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9202498P | 1998-07-06 | 1998-07-06 | |
| US60/092,024 | 1998-07-06 | ||
| PCT/US1999/015157 WO2000002238A1 (en) | 1998-07-06 | 1999-07-02 | Post etch cleaning composition and process for dual damascene system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002520812A true JP2002520812A (ja) | 2002-07-09 |
| JP2002520812A5 JP2002520812A5 (enExample) | 2006-08-31 |
Family
ID=22230935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000558545A Pending JP2002520812A (ja) | 1998-07-06 | 1999-07-02 | デュアルダマシン系用のエッチング後洗浄組成物及び方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6417112B1 (enExample) |
| EP (1) | EP1127370A4 (enExample) |
| JP (1) | JP2002520812A (enExample) |
| KR (1) | KR100645619B1 (enExample) |
| AU (1) | AU4969099A (enExample) |
| TW (1) | TW428241B (enExample) |
| WO (1) | WO2000002238A1 (enExample) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007510173A (ja) * | 2003-10-22 | 2007-04-19 | イーケーシー テクノロジー,インコーポレイティド | 石英で被覆したポリシリコンおよびその他の資材の洗浄におけるビスコリンおよびトリスコリンの使用工程 |
| JP2008519295A (ja) * | 2004-10-29 | 2008-06-05 | イーケイシー テクノロジー インコーポレーテッド | ウェーハレベルパッケージングにおけるフォトレジストストリッピングと残渣除去のための組成物及び方法 |
| WO2009096480A1 (ja) * | 2008-01-30 | 2009-08-06 | Nissan Chemical Industries, Ltd. | ハードマスク用除去組成物および除去方法 |
| JP2011040722A (ja) * | 2009-07-07 | 2011-02-24 | Air Products & Chemicals Inc | Cmp後洗浄のための配合物及び方法 |
| JP2012526374A (ja) * | 2009-05-07 | 2012-10-25 | ビーエーエスエフ ソシエタス・ヨーロピア | レジストストリッピング組成物及び電気装置を製造するための方法 |
| JP2013500503A (ja) * | 2009-07-30 | 2013-01-07 | ビーエーエスエフ ソシエタス・ヨーロピア | 高度な半導体応用のためのポストイオン注入フォトレジスト剥離用組成物 |
| JP2013504782A (ja) * | 2009-09-09 | 2013-02-07 | ドンウ ファイン−ケム カンパニー.,リミティド. | 銅系配線の形成のためのレジスト除去用組成物 |
| JP2016516759A (ja) * | 2013-04-11 | 2016-06-09 | タミンコ | コリン水酸化物を製造するための改良した方法 |
| JP2022043812A (ja) * | 2020-09-04 | 2022-03-16 | 花王株式会社 | 樹脂マスク剥離用洗浄剤組成物 |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7547669B2 (en) * | 1998-07-06 | 2009-06-16 | Ekc Technology, Inc. | Remover compositions for dual damascene system |
| US7579308B2 (en) | 1998-07-06 | 2009-08-25 | Ekc/Dupont Electronics Technologies | Compositions and processes for photoresist stripping and residue removal in wafer level packaging |
| US6858540B2 (en) | 2000-05-11 | 2005-02-22 | Applied Materials, Inc. | Selective removal of tantalum-containing barrier layer during metal CMP |
| US6753258B1 (en) * | 2000-11-03 | 2004-06-22 | Applied Materials Inc. | Integration scheme for dual damascene structure |
| WO2002045148A2 (de) * | 2000-11-29 | 2002-06-06 | Infineon Technologies Ag | Reinigungslösung für halbleiterscheiben im beol-bereich |
| US7012025B2 (en) | 2001-01-05 | 2006-03-14 | Applied Materials Inc. | Tantalum removal during chemical mechanical polishing |
| JP2002252222A (ja) * | 2001-02-22 | 2002-09-06 | Nec Corp | 半導体装置の製造方法、及び半導体装置 |
| US7008554B2 (en) | 2001-07-13 | 2006-03-07 | Applied Materials, Inc. | Dual reduced agents for barrier removal in chemical mechanical polishing |
| US7104869B2 (en) | 2001-07-13 | 2006-09-12 | Applied Materials, Inc. | Barrier removal at low polish pressure |
| US6821881B2 (en) | 2001-07-25 | 2004-11-23 | Applied Materials, Inc. | Method for chemical mechanical polishing of semiconductor substrates |
| KR20030023204A (ko) * | 2001-09-12 | 2003-03-19 | 삼성전자주식회사 | 포토레지스트용 스트리퍼 조성물 |
| US6573175B1 (en) | 2001-11-30 | 2003-06-03 | Micron Technology, Inc. | Dry low k film application for interlevel dielectric and method of cleaning etched features |
| US6943142B2 (en) | 2002-01-09 | 2005-09-13 | Air Products And Chemicals, Inc. | Aqueous stripping and cleaning composition |
| US20030171239A1 (en) | 2002-01-28 | 2003-09-11 | Patel Bakul P. | Methods and compositions for chemically treating a substrate using foam technology |
| WO2003064581A1 (en) * | 2002-01-28 | 2003-08-07 | Ekc Technology, Inc. | Methods and compositions for chemically treating a substrate using foam technology |
| JP3516446B2 (ja) * | 2002-04-26 | 2004-04-05 | 東京応化工業株式会社 | ホトレジスト剥離方法 |
| JP4282054B2 (ja) * | 2002-09-09 | 2009-06-17 | 東京応化工業株式会社 | デュアルダマシン構造形成プロセスに用いられる洗浄液および基板の処理方法 |
| US6934032B1 (en) * | 2002-09-30 | 2005-08-23 | Advanced Micro Devices, Inc. | Copper oxide monitoring by scatterometry/ellipsometry during nitride or BLOK removal in damascene process |
| TWI295950B (en) | 2002-10-03 | 2008-04-21 | Applied Materials Inc | Method for reducing delamination during chemical mechanical polishing |
| KR100581279B1 (ko) | 2003-06-02 | 2006-05-17 | 삼성전자주식회사 | 포토레지스트 제거용 조성물 및 이를 이용한 반도체소자의 범프 형성방법 |
| US7205235B2 (en) | 2003-12-15 | 2007-04-17 | Freescale Semiconductor, Inc. | Method for reducing corrosion of metal surfaces during semiconductor processing |
| KR100562302B1 (ko) * | 2003-12-27 | 2006-03-22 | 동부아남반도체 주식회사 | 멀티 화학액 처리 단계를 이용한 랜덤 폴리머 제거 방법 |
| US7390744B2 (en) | 2004-01-29 | 2008-06-24 | Applied Materials, Inc. | Method and composition for polishing a substrate |
| JP2005277375A (ja) * | 2004-02-27 | 2005-10-06 | Nec Electronics Corp | 半導体装置の製造方法 |
| CN101065837A (zh) * | 2004-03-30 | 2007-10-31 | 巴斯福股份公司 | 用于去除蚀刻后残留物的水溶液 |
| US20060003910A1 (en) * | 2004-06-15 | 2006-01-05 | Hsu Jiun Y | Composition and method comprising same for removing residue from a substrate |
| US8030263B2 (en) * | 2004-07-01 | 2011-10-04 | Air Products And Chemicals, Inc. | Composition for stripping and cleaning and use thereof |
| US7456093B2 (en) * | 2004-07-03 | 2008-11-25 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for improving a semiconductor device delamination resistance |
| US9217929B2 (en) * | 2004-07-22 | 2015-12-22 | Air Products And Chemicals, Inc. | Composition for removing photoresist and/or etching residue from a substrate and use thereof |
| JP2006054251A (ja) * | 2004-08-10 | 2006-02-23 | Toshiba Corp | 半導体装置の製造方法 |
| US20070054482A1 (en) * | 2004-08-10 | 2007-03-08 | Takahito Nakajima | Semiconductor device fabrication method |
| JP3994992B2 (ja) * | 2004-08-13 | 2007-10-24 | 三菱瓦斯化学株式会社 | シリコン微細加工に用いる異方性エッチング剤組成物及びエッチング方法 |
| US7166543B2 (en) * | 2004-08-30 | 2007-01-23 | Micron Technology, Inc. | Methods for forming an enriched metal oxide surface for use in a semiconductor device |
| US20060094612A1 (en) * | 2004-11-04 | 2006-05-04 | Mayumi Kimura | Post etch cleaning composition for use with substrates having aluminum |
| KR100628215B1 (ko) * | 2004-12-24 | 2006-09-26 | 동부일렉트로닉스 주식회사 | 반도체 소자의 금속배선 형성방법 |
| US7923424B2 (en) * | 2005-02-14 | 2011-04-12 | Advanced Process Technologies, Llc | Semiconductor cleaning using superacids |
| US7879782B2 (en) * | 2005-10-13 | 2011-02-01 | Air Products And Chemicals, Inc. | Aqueous cleaning composition and method for using same |
| DE102005057061B3 (de) * | 2005-11-30 | 2007-06-14 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zum Entfernen einer Passivierungsschicht vor dem Abscheiden einer Barrierenschicht in einer Kupfer-metallisierungsschicht |
| KR100679822B1 (ko) * | 2005-12-14 | 2007-02-06 | 동부일렉트로닉스 주식회사 | 반도체 소자 및 그 제조 방법 |
| US20080174015A1 (en) * | 2007-01-23 | 2008-07-24 | Russell Thomas Herrin | Removal of etching process residual in semiconductor fabrication |
| WO2013111812A1 (ja) * | 2012-01-27 | 2013-08-01 | 旭化成株式会社 | 微細凹凸構造体、ドライエッチング用熱反応型レジスト材料、モールドの製造方法及びモールド |
| US8871639B2 (en) * | 2013-01-04 | 2014-10-28 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor devices and methods of manufacture thereof |
| KR102471495B1 (ko) | 2017-12-08 | 2022-11-28 | 헨켈 아게 운트 코. 카게아아 | 포토레지스트 스트리퍼 조성물 |
| WO2019207701A1 (en) * | 2018-04-26 | 2019-10-31 | Kurita Water Industries Ltd. | Stabilization of compositions comprising quaternary trialkylalkanolamine hydroxide |
| WO2021121552A1 (en) * | 2019-12-17 | 2021-06-24 | Henkel Ag & Co. Kgaa | Photoresist stripping composition |
| US12046476B2 (en) * | 2022-03-25 | 2024-07-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Wet etching chemistry and method of forming semiconductor device using the same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4686002A (en) | 1986-07-18 | 1987-08-11 | Syntex (U.S.A.) Inc. | Stabilized choline base solutions |
| US5209858A (en) * | 1991-02-06 | 1993-05-11 | E. I. Du Pont De Nemours And Company | Stabilization of choline and its derivatives against discoloration |
| US5739579A (en) * | 1992-06-29 | 1998-04-14 | Intel Corporation | Method for forming interconnections for semiconductor fabrication and semiconductor device having such interconnections |
| JP2857042B2 (ja) * | 1993-10-19 | 1999-02-10 | 新日本製鐵株式会社 | シリコン半導体およびシリコン酸化物の洗浄液 |
| US5554320A (en) * | 1993-11-22 | 1996-09-10 | Yianakopoulos; Georges | Liquid cleaning compositions |
| JP3236220B2 (ja) * | 1995-11-13 | 2001-12-10 | 東京応化工業株式会社 | レジスト用剥離液組成物 |
| US6030932A (en) | 1996-09-06 | 2000-02-29 | Olin Microelectronic Chemicals | Cleaning composition and method for removing residues |
| JPH10289891A (ja) | 1997-04-11 | 1998-10-27 | Mitsubishi Gas Chem Co Inc | 半導体回路用洗浄剤及びそれを用いた半導体回路の製造方法 |
| US5891799A (en) | 1997-08-18 | 1999-04-06 | Industrial Technology Research Institute | Method for making stacked and borderless via structures for multilevel metal interconnections on semiconductor substrates |
| US5877075A (en) * | 1997-10-14 | 1999-03-02 | Industrial Technology Research Institute | Dual damascene process using single photoresist process |
-
1999
- 1999-06-30 US US09/343,532 patent/US6417112B1/en not_active Expired - Lifetime
- 1999-07-02 WO PCT/US1999/015157 patent/WO2000002238A1/en not_active Ceased
- 1999-07-02 KR KR1020017000187A patent/KR100645619B1/ko not_active Expired - Fee Related
- 1999-07-02 AU AU49690/99A patent/AU4969099A/en not_active Abandoned
- 1999-07-02 EP EP99933689A patent/EP1127370A4/en not_active Withdrawn
- 1999-07-02 JP JP2000558545A patent/JP2002520812A/ja active Pending
- 1999-07-06 TW TW088111444A patent/TW428241B/zh not_active IP Right Cessation
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007510173A (ja) * | 2003-10-22 | 2007-04-19 | イーケーシー テクノロジー,インコーポレイティド | 石英で被覆したポリシリコンおよびその他の資材の洗浄におけるビスコリンおよびトリスコリンの使用工程 |
| JP2008519295A (ja) * | 2004-10-29 | 2008-06-05 | イーケイシー テクノロジー インコーポレーテッド | ウェーハレベルパッケージングにおけるフォトレジストストリッピングと残渣除去のための組成物及び方法 |
| WO2009096480A1 (ja) * | 2008-01-30 | 2009-08-06 | Nissan Chemical Industries, Ltd. | ハードマスク用除去組成物および除去方法 |
| JP2012526374A (ja) * | 2009-05-07 | 2012-10-25 | ビーエーエスエフ ソシエタス・ヨーロピア | レジストストリッピング組成物及び電気装置を製造するための方法 |
| JP2011040722A (ja) * | 2009-07-07 | 2011-02-24 | Air Products & Chemicals Inc | Cmp後洗浄のための配合物及び方法 |
| US8765653B2 (en) | 2009-07-07 | 2014-07-01 | Air Products And Chemicals, Inc. | Formulations and method for post-CMP cleaning |
| JP2013500503A (ja) * | 2009-07-30 | 2013-01-07 | ビーエーエスエフ ソシエタス・ヨーロピア | 高度な半導体応用のためのポストイオン注入フォトレジスト剥離用組成物 |
| JP2013504782A (ja) * | 2009-09-09 | 2013-02-07 | ドンウ ファイン−ケム カンパニー.,リミティド. | 銅系配線の形成のためのレジスト除去用組成物 |
| JP2016516759A (ja) * | 2013-04-11 | 2016-06-09 | タミンコ | コリン水酸化物を製造するための改良した方法 |
| JP2022043812A (ja) * | 2020-09-04 | 2022-03-16 | 花王株式会社 | 樹脂マスク剥離用洗浄剤組成物 |
| JP7629284B2 (ja) | 2020-09-04 | 2025-02-13 | 花王株式会社 | 樹脂マスク剥離用洗浄剤組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1127370A1 (en) | 2001-08-29 |
| WO2000002238A1 (en) | 2000-01-13 |
| TW428241B (en) | 2001-04-01 |
| KR20010080865A (ko) | 2001-08-25 |
| AU4969099A (en) | 2000-01-24 |
| EP1127370A4 (en) | 2001-08-29 |
| US6417112B1 (en) | 2002-07-09 |
| KR100645619B1 (ko) | 2006-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002520812A (ja) | デュアルダマシン系用のエッチング後洗浄組成物及び方法 | |
| US7157415B2 (en) | Post etch cleaning composition for dual damascene system | |
| US7547669B2 (en) | Remover compositions for dual damascene system | |
| KR100942009B1 (ko) | 포토레지스트, 에칭 잔류물 및 barc를 제거하기 위한제제 | |
| JP4819429B2 (ja) | 残留物を除去するための組成物及び方法 | |
| US7674755B2 (en) | Formulation for removal of photoresist, etch residue and BARC | |
| TWI274968B (en) | Composition for stripping and cleaning and use thereof | |
| JP4755060B2 (ja) | 残留物を除去するための水性洗浄組成物及びそれを使用する方法 | |
| CN101883688A (zh) | 用来从半导体基板除去金属硬掩模蚀刻残余物的组合物 | |
| JP2007328338A (ja) | フォトレジストのための組成物及び方法 | |
| EP3599633B1 (en) | Post etch residue cleaning compositions and methods of using the same | |
| US8557757B2 (en) | Multipurpose acidic, organic solvent based microelectronic cleaning composition | |
| CN111936936B (zh) | 用于去除灰化后残留物和/或用于氧化蚀刻含TiN层料或掩模的含咪唑烷硫酮组合物 | |
| JP2021506131A (ja) | 半導体基板からエッチング後または灰化後の残留物を除去するための洗浄剤組成物、およびそれに対応する製造方法 | |
| EP1965418A1 (en) | Formulation for removal of photoresist, etch residue and barc | |
| JP2005535784A (ja) | 清浄液 | |
| KR102321217B1 (ko) | 에칭 후 잔여물 세정 조성물 및 이의 사용 방법 | |
| Louis et al. | Wet or plasma clean? Competing or complementary? A dual damascene study with Si-OC-H dielectric on copper wiring | |
| Louis et al. | Improved post-etch cleaning of dual-damascene system for 0.18-um technology | |
| KR20060041148A (ko) | 세정액 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060703 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060703 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080728 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20081028 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20081105 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081119 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090126 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090427 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090508 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090727 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090820 |