CN1107097C - 化学机械研磨组合物及方法 - Google Patents
化学机械研磨组合物及方法 Download PDFInfo
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- CN1107097C CN1107097C CN 99111044 CN99111044A CN1107097C CN 1107097 C CN1107097 C CN 1107097C CN 99111044 CN99111044 CN 99111044 CN 99111044 A CN99111044 A CN 99111044A CN 1107097 C CN1107097 C CN 1107097C
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- Prior art keywords
- acid
- composition
- grinding
- abrasive
- chemical mechanical
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- 238000005498 polishing Methods 0.000 title claims abstract description 90
- 239000000203 mixture Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title abstract description 46
- 239000002253 acid Substances 0.000 claims abstract description 20
- 239000004065 semiconductor Substances 0.000 claims abstract description 20
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 230000002378 acidificating effect Effects 0.000 claims abstract description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims description 63
- STIAPHVBRDNOAJ-UHFFFAOYSA-N carbamimidoylazanium;carbonate Chemical compound NC(N)=N.NC(N)=N.OC(O)=O STIAPHVBRDNOAJ-UHFFFAOYSA-N 0.000 claims description 15
- 235000012431 wafers Nutrition 0.000 claims description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000006061 abrasive grain Substances 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 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 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 6
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- -1 carbonamidine Chemical compound 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 6
- COQRGFWWJBEXRC-UHFFFAOYSA-N hydron;methyl 2-aminoacetate;chloride Chemical compound Cl.COC(=O)CN COQRGFWWJBEXRC-UHFFFAOYSA-N 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 6
- WKNMKGVLOWGGOU-UHFFFAOYSA-N 2-aminoacetamide;hydron;chloride Chemical compound Cl.NCC(N)=O WKNMKGVLOWGGOU-UHFFFAOYSA-N 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 5
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- GTCAXTIRRLKXRU-UHFFFAOYSA-N methyl carbamate Chemical compound COC(N)=O GTCAXTIRRLKXRU-UHFFFAOYSA-N 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- OQLZINXFSUDMHM-UHFFFAOYSA-N Acetamidine Chemical compound CC(N)=N OQLZINXFSUDMHM-UHFFFAOYSA-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
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004471 Glycine Substances 0.000 claims description 3
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 3
- FFDGPVCHZBVARC-UHFFFAOYSA-N N,N-dimethylglycine Chemical compound CN(C)CC(O)=O FFDGPVCHZBVARC-UHFFFAOYSA-N 0.000 claims description 3
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- OFLXLNCGODUUOT-UHFFFAOYSA-N acetohydrazide Chemical compound C\C(O)=N\N OFLXLNCGODUUOT-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- HAMNKKUPIHEESI-UHFFFAOYSA-N aminoguanidine Chemical compound NNC(N)=N HAMNKKUPIHEESI-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 3
- NTNZTEQNFHNYBC-UHFFFAOYSA-N ethyl 2-aminoacetate Chemical compound CCOC(=O)CN NTNZTEQNFHNYBC-UHFFFAOYSA-N 0.000 claims description 3
- VYSYZMNJHYOXGN-UHFFFAOYSA-N ethyl n-aminocarbamate Chemical compound CCOC(=O)NN VYSYZMNJHYOXGN-UHFFFAOYSA-N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- XZBIXDPGRMLSTC-UHFFFAOYSA-N formohydrazide Chemical compound NNC=O XZBIXDPGRMLSTC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- KQSSATDQUYCRGS-UHFFFAOYSA-N methyl glycinate Chemical compound COC(=O)CN KQSSATDQUYCRGS-UHFFFAOYSA-N 0.000 claims description 3
- WFJRIDQGVSJLLH-UHFFFAOYSA-N methyl n-aminocarbamate Chemical group COC(=O)NN WFJRIDQGVSJLLH-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 235000019260 propionic acid Nutrition 0.000 claims description 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 3
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 3
- 229940005605 valeric acid Drugs 0.000 claims description 3
- VKGQPUZNCZPZKI-UHFFFAOYSA-N (diaminomethylideneamino)azanium;sulfate Chemical compound NN=C(N)N.NN=C(N)N.OS(O)(=O)=O VKGQPUZNCZPZKI-UHFFFAOYSA-N 0.000 claims 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 2
- XHQYBDSXTDXSHY-UHFFFAOYSA-N Semicarbazide hydrochloride Chemical compound Cl.NNC(N)=O XHQYBDSXTDXSHY-UHFFFAOYSA-N 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-UHFFFAOYSA-N 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 229940095064 tartrate Drugs 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 20
- 238000012545 processing Methods 0.000 abstract description 11
- 150000001875 compounds Chemical class 0.000 abstract description 8
- 239000002609 medium Substances 0.000 abstract description 5
- 125000003545 alkoxy group Chemical group 0.000 abstract description 3
- 125000000217 alkyl group Chemical group 0.000 abstract description 3
- 125000004103 aminoalkyl group Chemical group 0.000 abstract description 3
- 239000012736 aqueous medium Substances 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 45
- 239000002002 slurry Substances 0.000 description 30
- 239000010408 film Substances 0.000 description 27
- 229910002027 silica gel Inorganic materials 0.000 description 18
- 239000000741 silica gel Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- VPIXQGUBUKFLRF-UHFFFAOYSA-N 3-(2-chloro-5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N-methyl-1-propanamine Chemical compound C1CC2=CC=C(Cl)C=C2N(CCCNC)C2=CC=CC=C21 VPIXQGUBUKFLRF-UHFFFAOYSA-N 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 229910021485 fumed silica Inorganic materials 0.000 description 10
- UJTTUOLQLCQZEA-UHFFFAOYSA-N 9h-fluoren-9-ylmethyl n-(4-hydroxybutyl)carbamate Chemical compound C1=CC=C2C(COC(=O)NCCCCO)C3=CC=CC=C3C2=C1 UJTTUOLQLCQZEA-UHFFFAOYSA-N 0.000 description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 8
- 235000012239 silicon dioxide Nutrition 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 7
- 125000004429 atom Chemical group 0.000 description 6
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide Chemical compound NNC(N)=O DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 description 5
- 239000003082 abrasive agent Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000001099 ammonium carbonate Substances 0.000 description 3
- 235000012501 ammonium carbonate Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- 101710134784 Agnoprotein Proteins 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- PNKUSGQVOMIXLU-UHFFFAOYSA-N Formamidine Chemical compound NC=N PNKUSGQVOMIXLU-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 108010077895 Sarcosine Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 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 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
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- VYWQTJWGWLKBQA-UHFFFAOYSA-N [amino(hydroxy)methylidene]azanium;chloride Chemical compound Cl.NC(N)=O VYWQTJWGWLKBQA-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
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- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- XNSQZBOCSSMHSZ-UHFFFAOYSA-K azane;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxymethyl)amino]acetate;iron(3+) Chemical compound [NH4+].[Fe+3].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O XNSQZBOCSSMHSZ-UHFFFAOYSA-K 0.000 description 1
- RPBJCMGPMCAUSR-UHFFFAOYSA-O azanium;cerium(3+);tetranitrate Chemical compound [NH4+].[Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O RPBJCMGPMCAUSR-UHFFFAOYSA-O 0.000 description 1
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- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
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- 239000002738 chelating agent Substances 0.000 description 1
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- BEBCJVAWIBVWNZ-UHFFFAOYSA-N glycinamide Chemical compound NCC(N)=O BEBCJVAWIBVWNZ-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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- CFYGEIAZMVFFDE-UHFFFAOYSA-N neodymium(3+);trinitrate Chemical compound [Nd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CFYGEIAZMVFFDE-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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- 229920005591 polysilicon Polymers 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229940043230 sarcosine Drugs 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 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
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
-
- 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
-
- 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
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
薄膜种类 | 薄膜生成方法 | 沉积厚度() |
TEOS | 化学气相沉积 | 8000 |
SiO2 | 热氧化 | 8000 |
Si3N4 | 化学气相沉积 | 3000 |
W | 化学气相沉积 | 8000 |
TaN | 化学气相沉积 | 5000 |
Cu | 物理气相沉积 | 8000 |
TiN | 化学气相沉积 | 5000 |
项目 | 研磨颗粒种类 | 固体含量(wt.%) | 研磨促进剂及其含量(wt.%) | pH | TEOS移除速率(/min) |
1 | 硅胶 | 18 | 甘氨酸甲酯盐酸盐,0.2 | 2.5 | 2838 |
2 | 硅胶 | 18 | 甘氨酸甲酯盐酸盐,0.2 | 7 | 2462 |
3 | 硅胶 | 18 | 甘氨酰胺盐酸盐,0.2 | 4.5 | 2641 |
4 | 硅胶 | 28 | 氨基胍碳酸盐,0.2 | 10.8 | 3537 |
5 | 硅胶 | 20 | 氨基胍碳酸盐,0.2 | 10.5 | 2908 |
6 | 硅胶 | 15 | 氨基胍碳酸盐,0.2 | 10.4 | 2078 |
项目 | 研磨颗粒种类 | 固体含量(wt.%) | 研磨促进剂及其含量(wt.%) | pH | TEOS移除速率(/min) |
1 | 煅制二氧化硅 | 10 | 氨酸脲盐酸盐,0.2 | 10 | 1858 |
2 | 煅制二氧化硅 | 10 | 氨基胍碳酸盐,0.2 | 10 | 1523 |
3 | 煅制二氧化硅 | 10 | 碳酸盐,0.2 | 10 | 1405 |
项目 | 研磨颗粒种类 | 固体含量(wt.%) | 研磨促进剂及其含量(wt.%) | pH | TEOS移除速率(/min) | Si3N4移除速率(/min) | TEOS移除速率/Si3N4移除速率比值 |
1 | 煅制二氧化硅 | 15 | 氨基胍碳酸盐,0.2 | 10 | 2548 | 785 | 3.2 |
2 | 煅制二氧化硅 | 10 | 氨基胍碳酸盐,0.5碳酸铵*0.25 | 10 | 1811 | 513 | 3.5 |
3 | 煅制二氧化硅 | 15 | 氨基脲盐酸盐,0.2 | 10 | 2801 | 732 | 3.8 |
4 | 煅制二氧化硅 | 10 | 氨基脲盐酸盐,0.2 | 10 | 1858 | 557 | 3.3 |
5 | 煅制二氧化硅 | 10 | 氨基脲盐酸盐,0.5碳酸铵*,0.25 | 10 | 2220 | 518 | 4.3 |
6 | 煅制二氧化硅 | 15 | 碳酸胍,0.2 | 10 | 1405 | 432 | 3.3 |
7 | 煅制二氧化硅 | 10 | 碳酸胍,0.2 | 10 | 2542 | 774 | 3.3 |
项目 | 研磨颗粒种类 | 固体含量(wt.%) | 研磨促进剂及其含量(wt.%) | 氧化剂及其含量(wt.%) | Cu金属移除速率(/min) | TaN移除速率(/min) | TEOS移除速率(/min) |
1 | 硅胶 | 15 | 氨基脲酸盐,0.2 | H2O2,3 | 3729 | 802 | 1698 |
2 | 硅胶 | 10 | 氨基脲酸盐,0.2 | H2O2,3 | 4097 | 469 | 1278 |
3 | 硅胶 | 15 | 氨基脲酸盐,0.2 | H2O2,3 | 416 | 1505 | 1495 |
4 | 硅胶 | 10 | 氨基脲酸盐,0.2 | H2O2,3 | 289 | 807 | 1039 |
5 | 硅胶 | 15 | 碳酸胍0.2 | H2O2,3 | 266 | 1631 | 1597 |
6 | 硅胶 | 10 | 碳酸胍0.2 | H2O2,3 | 377 | 1413 | 1164 |
项目 | 研磨颗粒种类 | 固体含量(wt.%) | 研磨促进剂及其含量(wt.%) | 氧化剂及其含量(wt.%) | W金属移除速率(/min) | TiN移除速率(/min) | SiO2薄膜移除速率(/min) |
1 | 硅胶 | 10 | 氨基胍碳酸盐,0.2 | H2O2,3 | 2585 | 4402 | 1059 |
2 | 硅胶 | 10 | 碳酸胍,0.2 | H2O2,3 | 1238 | 3913 | 1156 |
3 | 硅胶 | 10 | 碳酸胍,0.2 | H2O2,1.5 | 542 | 5298 | 960 |
4 | 硅胶 | 15 | 碳酸胍,0.2 | H2O2,0.5 | 472 | 3914 | 1861 |
5 | 硅胶 | 10 | 碳酸胍,0.2 | H2O2,0.5 | 331 | 3956 | 1342 |
6 | 硅胶 | 10 | 氨基脲盐酸盐,0.2 | H2O2,1.5 | 457 | 5309 | 1042 |
Claims (20)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99111044 CN1107097C (zh) | 1999-07-28 | 1999-07-28 | 化学机械研磨组合物及方法 |
SG200003947A SG97157A1 (en) | 1999-07-28 | 2000-07-14 | Chemical-mechanical abrasive composition and method |
EP00306436A EP1072662B1 (en) | 1999-07-28 | 2000-07-28 | Chemical-mechanical abrasive composition and method |
HK01105251A HK1034992A1 (en) | 1999-07-28 | 2001-07-27 | Chemical-mechanical abrasive composition and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99111044 CN1107097C (zh) | 1999-07-28 | 1999-07-28 | 化学机械研磨组合物及方法 |
Publications (2)
Publication Number | Publication Date |
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CN1282775A CN1282775A (zh) | 2001-02-07 |
CN1107097C true CN1107097C (zh) | 2003-04-30 |
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Application Number | Title | Priority Date | Filing Date |
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CN 99111044 Expired - Lifetime CN1107097C (zh) | 1999-07-28 | 1999-07-28 | 化学机械研磨组合物及方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1072662B1 (zh) |
CN (1) | CN1107097C (zh) |
HK (1) | HK1034992A1 (zh) |
SG (1) | SG97157A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US7077880B2 (en) | 2004-01-16 | 2006-07-18 | Dupont Air Products Nanomaterials Llc | Surface modified colloidal abrasives, including stable bimetallic surface coated silica sols for chemical mechanical planarization |
US7513920B2 (en) | 2002-02-11 | 2009-04-07 | Dupont Air Products Nanomaterials Llc | Free radical-forming activator attached to solid and used to enhance CMP formulations |
US20030162398A1 (en) | 2002-02-11 | 2003-08-28 | Small Robert J. | Catalytic composition for chemical-mechanical polishing, method of using same, and substrate treated with same |
EP1490897B1 (en) * | 2002-03-25 | 2007-01-31 | Rohm and Haas Electronic Materials CMP Holdings, Inc. | Tantalum barrier removal solution |
TWI282360B (en) * | 2002-06-03 | 2007-06-11 | Hitachi Chemical Co Ltd | Polishing composition and polishing method thereof |
US7300480B2 (en) | 2003-09-25 | 2007-11-27 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | High-rate barrier polishing composition |
US7241725B2 (en) | 2003-09-25 | 2007-07-10 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Barrier polishing fluid |
CN100549121C (zh) * | 2006-04-17 | 2009-10-14 | 长兴开发科技股份有限公司 | 化学机械研磨组合物 |
CN101684391A (zh) * | 2008-09-26 | 2010-03-31 | 安集微电子(上海)有限公司 | 一种化学机械抛光液 |
CN101899265B (zh) * | 2009-05-25 | 2013-12-25 | 长兴开发科技股份有限公司 | 用于移除锯痕的化学机械研磨组合物 |
US8025813B2 (en) * | 2009-11-12 | 2011-09-27 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing composition and methods relating thereto |
CN102477261B (zh) * | 2010-11-26 | 2015-06-17 | 安集微电子(上海)有限公司 | 一种化学机械抛光液 |
CN104694018B (zh) * | 2015-03-23 | 2017-04-19 | 济南大学 | 一种用于二氧化锆陶瓷抛光的抛光粉的制备方法 |
CN108558888A (zh) * | 2018-05-31 | 2018-09-21 | 兰州大学 | 一种吩嗪并咪唑酮的合成方法 |
CN111378973A (zh) * | 2018-12-28 | 2020-07-07 | 安集微电子科技(上海)股份有限公司 | 一种化学机械抛光液及其应用 |
CN116276624B (zh) * | 2023-03-29 | 2024-01-23 | 江苏山水半导体科技有限公司 | 一种提高psg去除速率及其一致性的化学机械抛光方法 |
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US5084071A (en) * | 1989-03-07 | 1992-01-28 | International Business Machines Corporation | Method of chemical-mechanical polishing an electronic component substrate and polishing slurry therefor |
US5575885A (en) * | 1993-12-14 | 1996-11-19 | Kabushiki Kaisha Toshiba | Copper-based metal polishing solution and method for manufacturing semiconductor device |
WO1996038262A1 (en) * | 1995-06-01 | 1996-12-05 | Rodel, Inc. | Compositions for polishing silicon wafers and methods |
EP0786504A3 (en) * | 1996-01-29 | 1998-05-20 | Fujimi Incorporated | Polishing composition |
US6039891A (en) * | 1996-09-24 | 2000-03-21 | Cabot Corporation | Multi-oxidizer precursor for chemical mechanical polishing |
US6309560B1 (en) * | 1996-12-09 | 2001-10-30 | Cabot Microelectronics Corporation | Chemical mechanical polishing slurry useful for copper substrates |
US5759917A (en) * | 1996-12-30 | 1998-06-02 | Cabot Corporation | Composition for oxide CMP |
WO1999053532A1 (en) * | 1998-04-10 | 1999-10-21 | Ferro Corporation | Slurry for chemical-mechanical polishing metal surfaces |
CN1126152C (zh) * | 1998-08-31 | 2003-10-29 | 长兴化学工业股份有限公司 | 半导体制程用的化学机械研磨组合物 |
TWI227726B (en) * | 1999-07-08 | 2005-02-11 | Eternal Chemical Co Ltd | Chemical-mechanical abrasive composition and method |
-
1999
- 1999-07-28 CN CN 99111044 patent/CN1107097C/zh not_active Expired - Lifetime
-
2000
- 2000-07-14 SG SG200003947A patent/SG97157A1/en unknown
- 2000-07-28 EP EP00306436A patent/EP1072662B1/en not_active Expired - Lifetime
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2001
- 2001-07-27 HK HK01105251A patent/HK1034992A1/xx unknown
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Publication number | Publication date |
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SG97157A1 (en) | 2003-07-18 |
EP1072662B1 (en) | 2012-11-14 |
CN1282775A (zh) | 2001-02-07 |
HK1034992A1 (en) | 2001-11-09 |
EP1072662A1 (en) | 2001-01-31 |
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