CN1328698A - 侧壁堆积物除去用组合物和侧壁堆积物除去方法 - Google Patents
侧壁堆积物除去用组合物和侧壁堆积物除去方法 Download PDFInfo
- Publication number
- CN1328698A CN1328698A CN99813773.1A CN99813773A CN1328698A CN 1328698 A CN1328698 A CN 1328698A CN 99813773 A CN99813773 A CN 99813773A CN 1328698 A CN1328698 A CN 1328698A
- Authority
- CN
- China
- Prior art keywords
- acid
- sidewall deposit
- aforementioned
- composition
- sidewall
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000004065 semiconductor Substances 0.000 claims abstract description 34
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims abstract description 30
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 150000003839 salts Chemical class 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 11
- 239000007864 aqueous solution Substances 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 33
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 24
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 22
- 238000001312 dry etching Methods 0.000 claims description 18
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 14
- 150000001735 carboxylic acids Chemical class 0.000 claims description 13
- 239000004471 Glycine Substances 0.000 claims description 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 11
- 235000015165 citric acid Nutrition 0.000 claims description 11
- 229920005646 polycarboxylate Polymers 0.000 claims description 11
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 11
- QWCKQJZIFLGMSD-UHFFFAOYSA-N alpha-aminobutyric acid Chemical compound CCC(N)C(O)=O QWCKQJZIFLGMSD-UHFFFAOYSA-N 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 8
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 7
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 7
- 239000001630 malic acid Substances 0.000 claims description 7
- 235000011090 malic acid Nutrition 0.000 claims description 7
- OQEBBZSWEGYTPG-UHFFFAOYSA-N 3-aminobutanoic acid Chemical compound CC(N)CC(O)=O OQEBBZSWEGYTPG-UHFFFAOYSA-N 0.000 claims description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 6
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 claims description 6
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 claims description 6
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims description 6
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 5
- 235000004279 alanine Nutrition 0.000 claims description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 5
- 239000011976 maleic acid Substances 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 229960005137 succinic acid Drugs 0.000 claims description 5
- 239000011975 tartaric acid Substances 0.000 claims description 5
- 235000002906 tartaric acid Nutrition 0.000 claims description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 4
- GXEKYRXVRROBEV-FBXFSONDSA-N (1r,2s,3r,4s)-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid Chemical compound C1C[C@@H]2[C@@H](C(O)=O)[C@@H](C(=O)O)[C@H]1O2 GXEKYRXVRROBEV-FBXFSONDSA-N 0.000 claims description 3
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 3
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 3
- LRQKBLKVPFOOQJ-UHFFFAOYSA-N 2-aminohexanoic acid Chemical compound CCCCC(N)C(O)=O LRQKBLKVPFOOQJ-UHFFFAOYSA-N 0.000 claims description 3
- KPGXRSRHYNQIFN-UHFFFAOYSA-N 2-oxoglutaric acid Chemical compound OC(=O)CCC(=O)C(O)=O KPGXRSRHYNQIFN-UHFFFAOYSA-N 0.000 claims description 3
- OXTNCQMOKLOUAM-UHFFFAOYSA-N 3-Oxoglutaric acid Chemical compound OC(=O)CC(=O)CC(O)=O OXTNCQMOKLOUAM-UHFFFAOYSA-N 0.000 claims description 3
- XFTRTWQBIOMVPK-YFKPBYRVSA-N Citramalic acid Natural products OC(=O)[C@](O)(C)CC(O)=O XFTRTWQBIOMVPK-YFKPBYRVSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- 229920001503 Glucan Polymers 0.000 claims description 3
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 3
- 239000001361 adipic acid Substances 0.000 claims description 3
- 235000011037 adipic acid Nutrition 0.000 claims description 3
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 3
- 229940000635 beta-alanine Drugs 0.000 claims description 3
- YTIVTFGABIZHHX-UHFFFAOYSA-N butynedioic acid Chemical compound OC(=O)C#CC(O)=O YTIVTFGABIZHHX-UHFFFAOYSA-N 0.000 claims description 3
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 claims description 3
- 229940018557 citraconic acid Drugs 0.000 claims description 3
- XFTRTWQBIOMVPK-UHFFFAOYSA-N citramalic acid Chemical compound OC(=O)C(O)(C)CC(O)=O XFTRTWQBIOMVPK-UHFFFAOYSA-N 0.000 claims description 3
- 229960003692 gamma aminobutyric acid Drugs 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
- 239000004220 glutamic acid Substances 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 3
- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 claims description 3
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 3
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 claims description 3
- QAGHEHQMRFEQMB-UHFFFAOYSA-N 2-ethylidenepropanedioic acid Chemical compound CC=C(C(O)=O)C(O)=O QAGHEHQMRFEQMB-UHFFFAOYSA-N 0.000 claims description 2
- KLZYRCVPDWTZLH-UHFFFAOYSA-N 2,3-dimethylsuccinic acid Chemical compound OC(=O)C(C)C(C)C(O)=O KLZYRCVPDWTZLH-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 30
- 230000007797 corrosion Effects 0.000 abstract description 19
- 238000005260 corrosion Methods 0.000 abstract description 19
- -1 carboxylic acid compound Chemical class 0.000 abstract description 2
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 229920002120 photoresistant polymer Polymers 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 238000005530 etching Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- WXUAQHNMJWJLTG-UHFFFAOYSA-N 2-methylbutanedioic acid Chemical compound OC(=O)C(C)CC(O)=O WXUAQHNMJWJLTG-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 229910018182 Al—Cu Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 229920003986 novolac Polymers 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 1
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010016825 Flushing Diseases 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- FDIWRLNJDKKDHB-UHFFFAOYSA-N azanium;2-aminoacetate Chemical compound [NH4+].NCC([O-])=O FDIWRLNJDKKDHB-UHFFFAOYSA-N 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002440 hydroxy compounds Chemical group 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- FUGYGGDSWSUORM-UHFFFAOYSA-N para-hydroxystyrene Natural products OC1=CC=C(C=C)C=C1 FUGYGGDSWSUORM-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000080 wetting agent 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
- H01L21/02057—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
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/042—Acids
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/08—Acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Description
实施例 | 硝酸浓度(质量%) | 有机酸(质量%) | 浸泡时间(分钟) | 浸泡温度(℃) | 除去性 | 防腐性 |
1 | 1 | 柠檬酸0.01 | 20 | 50 | ○ | ○ |
2 | 1 | 酒石酸0.01 | 20 | 50 | ○ | ○ |
3 | 1 | 苹果酸0.01 | 20 | 50 | ○ | ○ |
4 | 1 | 琥珀酸0.01 | 20 | 50 | ○ | ○ |
5 | 1 | 马来酸0.01 | 20 | 50 | ○ | ○ |
6 | 1 | 草酸0.01 | 20 | 50 | ○ | ○ |
7 | 30 | 柠檬酸3.0 | 20 | 50 | ○ | ○ |
8 | 30 | 酒石酸3.0 | 20 | 50 | ○ | ○ |
9 | 30 | 苹果酸3.0 | 20 | 50 | ○ | ○ |
10 | 30 | 琥珀酸3.0 | 20 | 50 | ○ | ○ |
11 | 30 | 马来酸3.0 | 20 | 50 | ○ | ○ |
12 | 30 | 草酸3.0 | 20 | 50 | ○ | ○ |
13 | 1 | 柠檬酸铵0.02 | 20 | 50 | ○ | ○ |
14 | 1 | 苹果酸铵0.02 | 20 | 50 | ○ | ○ |
15 | 30 | 柠檬酸铵5.0 | 20 | 50 | ○ | ○ |
16 | 30 | 苹果酸铵5.0 | 20 | 50 | ○ | ○ |
17 | 1 | 甘氨酸0.1 | 20 | 50 | ○ | ○ |
18 | 1 | 内氨酸0.1 | 20 | 50 | ○ | ○ |
19 | 1 | 2-氨基丁酸0.1 | 20 | 50 | ○ | ○ |
20 | 15 | 甘氨酸5.0 | 20 | 50 | ○ | ○ |
21 | 15 | 丙氨酸5.0 | 20 | 50 | ○ | ○ |
22 | 15 | 2-氨基丁酸5.0 | 20 | 50 | ○ | ○ |
23 | 1 | 甘氨酸铵0.2 | 20 | 50 | ○ | ○ |
24 | 1 | 丙氨酸铵0.2 | 20 | 50 | ○ | ○ |
实施例 | 硝酸浓度(质量%) | 柠檬酸浓度(质量%) | 甘氨酸浓度(质量%) | 浸泡时间(分钟) | 浸泡温度(℃) | 除去性 | 防腐性 |
25 | 30 | 1 | 5 | 5 | 50 | ○ | ○ |
26 | 30 | 3 | 5 | 5 | 50 | ○ | ○ |
实施例 | 硝酸浓度(质量%) | 添加剂浓度(质量%) | 浸泡时间(分钟) | 浸泡温度(℃) | 除去性 | 防腐性 |
1 | 1 | 0 | 20 | 50 | ○ | × |
2 | 15 | 0 | 10 | 50 | ○ | × |
3 | 30 | 0 | 5 | 50 | ○ | × |
Claims (24)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33759498 | 1998-11-27 | ||
JP337594/1998 | 1998-11-27 | ||
JP192290/1999 | 1999-07-06 | ||
JP19229099 | 1999-07-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1328698A true CN1328698A (zh) | 2001-12-26 |
CN1141736C CN1141736C (zh) | 2004-03-10 |
Family
ID=26507223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998137731A Expired - Lifetime CN1141736C (zh) | 1998-11-27 | 1999-11-26 | 侧壁堆积物除去用组合物和侧壁堆积物除去方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1141736C (zh) |
TW (1) | TW451358B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103688222A (zh) * | 2011-05-20 | 2014-03-26 | 松下电器产业株式会社 | 光致抗蚀剂用剥离液、剥离液循环系统和运转方法以及剥离液的循环方法 |
-
1999
- 1999-11-25 TW TW088120570A patent/TW451358B/zh not_active IP Right Cessation
- 1999-11-26 CN CNB998137731A patent/CN1141736C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103688222A (zh) * | 2011-05-20 | 2014-03-26 | 松下电器产业株式会社 | 光致抗蚀剂用剥离液、剥离液循环系统和运转方法以及剥离液的循环方法 |
CN103688222B (zh) * | 2011-05-20 | 2016-11-16 | 松下知识产权经营株式会社 | 光致抗蚀剂用剥离液、剥离液循环系统和运转方法以及剥离液的循环方法 |
Also Published As
Publication number | Publication date |
---|---|
TW451358B (en) | 2001-08-21 |
CN1141736C (zh) | 2004-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1184299C (zh) | 光刻胶洗涤组合物 | |
KR100561178B1 (ko) | 반도체 장치용의 유기 및 플라즈마 에칭된 잔사의 세척조성물 | |
JP3302120B2 (ja) | レジスト用剥離液 | |
KR100671249B1 (ko) | 세정용 조성물 | |
CN1847382A (zh) | 用于清洗半导体器件的组合物及利用该组合物清洗半导体器件的方法 | |
CN1708362A (zh) | 光致抗蚀剂去除用超临界二氧化碳/化学制剂 | |
CN1447754A (zh) | 用于清洁半导体设备上有机残余物和等离子蚀刻残余物的组合物 | |
CN1724626A (zh) | 用于从基片上除去光致抗蚀剂和/或蚀刻残留物的组合物及其应用 | |
CN1526807A (zh) | 洗涤液及使用其的洗涤方法 | |
TW200306348A (en) | PH buffered compositions useful for cleaning residue from semiconductor substrates | |
CN1776532A (zh) | 从基片上除去残留物的组合物及其方法 | |
JP2011503899A (ja) | 半導体基板から金属ハードマスクエッチング残留物を除去するための組成物 | |
CN1433567A (zh) | 后化学-机械平面化(cmp)清洗组合物 | |
JP2003289060A (ja) | 半導体デバイス用基板の洗浄液および洗浄方法 | |
CN1770404A (zh) | 清洗溶液和使用该溶液清洗半导体器件的方法 | |
CN1831654A (zh) | 光致抗蚀剂剥离液组合物以及光致抗蚀剂的剥离方法 | |
JP2013511063A (ja) | 非水系レジスト剥離液組成物 | |
CN1407409A (zh) | 抗蚀剂和蚀刻副产品除去组合物及使用该组合物除去抗蚀剂的方法 | |
JP2007003617A (ja) | 剥離液組成物 | |
KR20040104622A (ko) | 에치 잔여물질을 제거하기 위한 비-부식성 세척 조성물 | |
CN1277156C (zh) | 光致抗蚀剂移除组合物 | |
CN1127121C (zh) | 用于半导体器件或液晶器件生产过程的清洁剂 | |
CN1263094C (zh) | 半导体器件的制造方法 | |
JP2008252100A (ja) | 半導体エッチング残渣の除去剤及び洗浄剤 | |
CN1207634C (zh) | 用于剥离光刻胶的组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
C10 | Entry into substantive examination | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Priority Correct: 1998.11.27 JP 337594/1998|1999.07.06 JP 192290/1999 False: 1998.11.27 JP 337594/1998 Number: 10 Page: 432 Volume: 20 |
|
CI03 | Correction of invention patent |
Correction item: Priority Correct: 1998.11.27 JP 337594/1998|1999.07.06 JP 192290/1999 False: 1998.11.27 JP 337594/1998 Number: 10 Page: The title page Volume: 20 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: PRIORITY; FROM: 1998.11.27 JP 337594/1998 TO: 1998.11.27 JP 337594/1998 1999.7.6 JP 192290/1999 |
|
ERR | Gazette correction |
Free format text: CORRECT: PRIORITY; FROM: 1998.11.27 JP 337594/1998 TO: 1998.11.27 JP 337594/1998 1999.7.6 JP 192290/1999 |
|
CI01 | Publication of corrected invention patent application |
Correction item: Priority Correct: 1998.11.27 JP 337594/1998|1999.07.06 JP 192290/1999 False: 1998.11.27 JP 337594/1998 Number: 10 Volume: 20 |
|
CI03 | Correction of invention patent |
Correction item: Priority Correct: 1998.11.27 JP 337594/1998|1999.07.06 JP 192290/1999 False: 1998.11.27 JP 337594/1998 Number: 10 Page: The title page Volume: 20 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: PRIORITY; FROM: 1998.11.27 JP 337594/1998 TO: 1998.11.27 JP 337594/1998 1999.7.6 JP 192290/1999 |
|
ERR | Gazette correction |
Free format text: CORRECT: PRIORITY; FROM: 1998.11.27 JP 337594/1998 TO: 1998.11.27 JP 337594/1998 1999.7.6 JP 192290/1999 |
|
CX01 | Expiry of patent term |
Granted publication date: 20040310 |
|
CX01 | Expiry of patent term |