JP6600652B2 - 有機膜用cmpスラリー組成物およびそれを用いた研磨方法 - Google Patents
有機膜用cmpスラリー組成物およびそれを用いた研磨方法 Download PDFInfo
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- JP6600652B2 JP6600652B2 JP2016575921A JP2016575921A JP6600652B2 JP 6600652 B2 JP6600652 B2 JP 6600652B2 JP 2016575921 A JP2016575921 A JP 2016575921A JP 2016575921 A JP2016575921 A JP 2016575921A JP 6600652 B2 JP6600652 B2 JP 6600652B2
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- organic film
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- cmp slurry
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- 238000005498 polishing Methods 0.000 title claims description 103
- 239000000203 mixture Substances 0.000 title claims description 92
- 239000002002 slurry Substances 0.000 title claims description 56
- 238000000034 method Methods 0.000 title claims description 18
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- 229910052799 carbon Inorganic materials 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 27
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 25
- 229910044991 metal oxide Inorganic materials 0.000 claims description 20
- 150000004706 metal oxides Chemical class 0.000 claims description 20
- 239000007800 oxidant agent Substances 0.000 claims description 18
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- 125000004429 atom Chemical group 0.000 claims description 16
- 125000005842 heteroatom Chemical group 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 9
- 229910052723 transition metal Inorganic materials 0.000 claims description 9
- 150000003624 transition metals Chemical class 0.000 claims description 9
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- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 5
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- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 claims 1
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 9
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- 125000000217 alkyl group Chemical group 0.000 description 6
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- 125000001072 heteroaryl group Chemical group 0.000 description 6
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- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 6
- 125000003396 thiol group Chemical group [H]S* 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 125000005011 alkyl ether group Chemical group 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
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- 125000004366 heterocycloalkenyl group Chemical group 0.000 description 5
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- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
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- 125000003545 alkoxy group Chemical group 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 125000000739 C2-C30 alkenyl group Chemical group 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 239000003377 acid catalyst Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
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- 125000001033 ether group Chemical group 0.000 description 3
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- 125000004405 heteroalkoxy group Chemical group 0.000 description 3
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- 238000003756 stirring Methods 0.000 description 3
- 229910021642 ultra pure water Inorganic materials 0.000 description 3
- 239000012498 ultrapure water Substances 0.000 description 3
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 2
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical group OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
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- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
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- 239000004640 Melamine resin Substances 0.000 description 2
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- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 2
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- 229910052581 Si3N4 Inorganic materials 0.000 description 2
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- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 238000000560 X-ray reflectometry Methods 0.000 description 2
- HYVCKHWKBIJKFC-UHFFFAOYSA-N [2-(2-hydroxypyrene-1-carbonyl)phenyl]-(2-hydroxypyren-1-yl)methanone Chemical compound Oc1cc2ccc3cccc4ccc(c1C(=O)c1ccccc1C(=O)c1c(O)cc5ccc6cccc7ccc1c5c67)c2c34 HYVCKHWKBIJKFC-UHFFFAOYSA-N 0.000 description 2
- UGIFDCCXVMVHGJ-UHFFFAOYSA-N [2-(2-methoxypyrene-1-carbonyl)phenyl]-(2-methoxypyren-1-yl)methanone Chemical compound COc1cc2ccc3cccc4ccc(c1C(=O)c1ccccc1C(=O)c1c(OC)cc5ccc6cccc7ccc1c5c67)c2c34 UGIFDCCXVMVHGJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
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- 125000002947 alkylene group Chemical group 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
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- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 2
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- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
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- KJIFKLIQANRMOU-UHFFFAOYSA-N oxidanium;4-methylbenzenesulfonate Chemical compound O.CC1=CC=C(S(O)(=O)=O)C=C1 KJIFKLIQANRMOU-UHFFFAOYSA-N 0.000 description 2
- 239000003002 pH adjusting agent Substances 0.000 description 2
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- 239000002244 precipitate Substances 0.000 description 2
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 2
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- 239000002904 solvent Substances 0.000 description 2
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- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- NJQJGRGGIUNVAB-UHFFFAOYSA-N 2,4,4,6-tetrabromocyclohexa-2,5-dien-1-one Chemical compound BrC1=CC(Br)(Br)C=C(Br)C1=O NJQJGRGGIUNVAB-UHFFFAOYSA-N 0.000 description 1
- PQHYOGIRXOKOEJ-UHFFFAOYSA-N 2-(1,2-dicarboxyethylamino)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)NC(C(O)=O)CC(O)=O PQHYOGIRXOKOEJ-UHFFFAOYSA-N 0.000 description 1
- NXKOSHBFVWYVIH-UHFFFAOYSA-N 2-n-(butoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical compound CCCCOCNC1=NC(N)=NC(N)=N1 NXKOSHBFVWYVIH-UHFFFAOYSA-N 0.000 description 1
- KFVIYKFKUYBKTP-UHFFFAOYSA-N 2-n-(methoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical compound COCNC1=NC(N)=NC(N)=N1 KFVIYKFKUYBKTP-UHFFFAOYSA-N 0.000 description 1
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
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- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- LAMMJRISABQFNY-UHFFFAOYSA-N 4-methoxypyrene Chemical compound C1=CC=C2C(OC)=CC3=CC=CC4=CC=C1C2=C34 LAMMJRISABQFNY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 239000004471 Glycine Substances 0.000 description 1
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- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
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- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 239000012346 acetyl chloride Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
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- 125000004450 alkenylene group Chemical group 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 150000001576 beta-amino acids Chemical class 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- FCFDSDBEVVHTDT-UHFFFAOYSA-N c1ccc2c(N3)c4c5c6c3cccc6ccc5ccc4cc2c1 Chemical compound c1ccc2c(N3)c4c5c6c3cccc6ccc5ccc4cc2c1 FCFDSDBEVVHTDT-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
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- 238000011109 contamination Methods 0.000 description 1
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- 239000010949 copper Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- RVOJTCZRIKWHDX-UHFFFAOYSA-N cyclohexanecarbonyl chloride Chemical compound ClC(=O)C1CCCCC1 RVOJTCZRIKWHDX-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000004891 diazines Chemical class 0.000 description 1
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 1
- 229940008406 diethyl sulfate Drugs 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- LOZWAPSEEHRYPG-UHFFFAOYSA-N dithiane Natural products C1CSCCS1 LOZWAPSEEHRYPG-UHFFFAOYSA-N 0.000 description 1
- RIYVKHUVXPAOPS-UHFFFAOYSA-N dithiine Chemical compound S1SC=CC=C1 RIYVKHUVXPAOPS-UHFFFAOYSA-N 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229940116333 ethyl lactate Drugs 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- VPVSTMAPERLKKM-UHFFFAOYSA-N glycoluril Chemical compound N1C(=O)NC2NC(=O)NC21 VPVSTMAPERLKKM-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005549 heteroarylene group Chemical group 0.000 description 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical group [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- NSNPSJGHTQIXDO-UHFFFAOYSA-N naphthalene-1-carbonyl chloride Chemical compound C1=CC=C2C(C(=O)Cl)=CC=CC2=C1 NSNPSJGHTQIXDO-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical class OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 description 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical class NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
- PFWWZGINJSDVGU-UHFFFAOYSA-N piperidine Chemical compound C1CCNCC1.C1CCNCC1 PFWWZGINJSDVGU-UHFFFAOYSA-N 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- USPWKWBDZOARPV-UHFFFAOYSA-N pyrazolidine Chemical compound C1CNNC1 USPWKWBDZOARPV-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003572 thiolanes Chemical class 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
- IBBLKSWSCDAPIF-UHFFFAOYSA-N thiopyran Chemical compound S1C=CC=C=C1 IBBLKSWSCDAPIF-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- 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
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1472—Non-aqueous liquid suspensions
-
- 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
-
- 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/31058—After-treatment of organic layers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Claims (11)
- 極性溶媒、非極性溶媒の一つ以上;金属酸化物研磨剤;酸化剤;及びヘテロ環化合物(heterocyclic compound)を含み、
前記ヘテロ環化合物は、環構造中にヘテロ原子(hetero atom)として窒素(N)原子を2個含み、
前記酸化剤と前記ヘテロ環化合物は、1:0.01ないし1:1の重量比で含まれ、
前記酸化剤は、多価の酸化状態を有する金属塩、遷移金属のキレートの一つ以上を含み、
炭素含量が50atom%ないし95atom%である有機膜であって、置換又は非置換の芳香族基を有する化合物を含む組成物からなる有機膜を研磨するための有機膜用CMPスラリー組成物。 - 前記有機膜は、膜密度が0.5g/cm3ないし2.5g/cm3で、硬度(hardness)が0.4GPa以上である、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記有機膜は、膜密度が1.0g/cm3ないし2.0g/cm3であり、硬度が1.0GPa以上である、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記金属酸化物研磨剤は、シリカ、アルミナ、セリア、チタニア、ジルコニアの一つ以上を含む、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記金属酸化物研磨剤は、前記組成物中に0.01重量%ないし5重量%で含まれる、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記ヘテロ環化合物は、前記組成物中に0.001重量%ないし5重量%で含まれる、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記ヘテロ環化合物は、5原子環構造または6原子環構造であることを特徴とする、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記酸化剤は、前記組成物中に0.001重量%ないし5重量%で含まれる、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記の多価の酸化状態を有する金属塩は、セリックアンモニウム塩、硝酸第二鉄、塩化第二鉄の一つ以上を含む、請求項1に記載の有機膜用CMPスラリー組成物。
- 前記有機膜は、酸価が0mgKOH/gである、請求項1に記載の有機膜用CMPスラリー組成物。
- 請求項1〜10のいずれかに記載の有機膜用CMPスラリー組成物を使用し、炭素含量が50atm%ないし95atm%で、膜密度が0.5g/cm3ないし2.5g/cm3で、硬度が0.4GPa以上である有機膜を研磨するステップを含む、有機膜の研磨方法。
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KR1020140161958A KR101758437B1 (ko) | 2014-11-19 | 2014-11-19 | 유기막 cmp 슬러리 조성물 및 이를 이용한 연마방법 |
PCT/KR2015/005856 WO2016080614A1 (ko) | 2014-11-19 | 2015-06-10 | 유기막용 cmp 슬러리 조성물 및 이를 이용한 연마방법 |
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KR (1) | KR101758437B1 (ja) |
CN (1) | CN106687553B (ja) |
WO (1) | WO2016080614A1 (ja) |
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KR102343437B1 (ko) * | 2018-11-16 | 2021-12-24 | 삼성에스디아이 주식회사 | 비정질탄소막용 cmp 슬러리 조성물 및 이를 이용한 연마 방법 |
KR102448568B1 (ko) | 2020-01-17 | 2022-09-27 | 삼성에스디아이 주식회사 | 레지스트 하층막용 조성물 및 이를 이용한 패턴형성방법 |
JP2021180263A (ja) * | 2020-05-14 | 2021-11-18 | 株式会社荏原製作所 | 膜厚測定装置、研磨装置及び膜厚測定方法 |
KR20220033612A (ko) | 2020-09-08 | 2022-03-17 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
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US6830503B1 (en) | 2002-01-11 | 2004-12-14 | Cabot Microelectronics Corporation | Catalyst/oxidizer-based CMP system for organic polymer films |
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EP1936673A4 (en) | 2005-10-12 | 2011-01-05 | Hitachi Chemical Co Ltd | POLISHING SOLUTION FOR PMC AND METHOD OF POLISHING |
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JP4868840B2 (ja) | 2005-11-30 | 2012-02-01 | Jsr株式会社 | 半導体装置の製造方法 |
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US8920667B2 (en) | 2013-01-30 | 2014-12-30 | Cabot Microelectronics Corporation | Chemical-mechanical polishing composition containing zirconia and metal oxidizer |
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WO2016080614A1 (ko) | 2016-05-26 |
CN106687553A (zh) | 2017-05-17 |
JP2018503698A (ja) | 2018-02-08 |
US10287468B2 (en) | 2019-05-14 |
KR20160060263A (ko) | 2016-05-30 |
KR101758437B1 (ko) | 2017-07-17 |
US20170204312A1 (en) | 2017-07-20 |
CN106687553B (zh) | 2019-01-11 |
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