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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- acid
- grinding
- composition
- abrasive
- promotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000002253 acid Substances 0.000 claims abstract description 19
- 239000004065 semiconductor Substances 0.000 claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 17
- 239000013078 crystal Substances 0.000 claims abstract description 10
- 230000002378 acidificating effect Effects 0.000 claims abstract description 8
- 239000006061 abrasive grain Substances 0.000 claims description 24
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 20
- 238000005498 polishing Methods 0.000 claims description 18
- 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 description 15
- STIAPHVBRDNOAJ-UHFFFAOYSA-N carbamimidoylazanium;carbonate Chemical compound NC(N)=N.NC(N)=N.OC(O)=O STIAPHVBRDNOAJ-UHFFFAOYSA-N 0.000 claims description 15
- XHQYBDSXTDXSHY-UHFFFAOYSA-N Semicarbazide hydrochloride Chemical compound Cl.NNC(N)=O XHQYBDSXTDXSHY-UHFFFAOYSA-N 0.000 claims description 11
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 11
- 239000004202 carbamide Substances 0.000 claims description 10
- 235000012431 wafers Nutrition 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
- -1 carbonamidine Chemical compound 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-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
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 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
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 3
- OQLZINXFSUDMHM-UHFFFAOYSA-N Acetamidine Chemical compound CC(N)=N OQLZINXFSUDMHM-UHFFFAOYSA-N 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 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
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-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
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- GTCAXTIRRLKXRU-UHFFFAOYSA-N methyl carbamate Chemical compound COC(N)=O GTCAXTIRRLKXRU-UHFFFAOYSA-N 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
- 229940095064 tartrate Drugs 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
- 239000000126 substance Substances 0.000 abstract description 19
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 7
- 125000000217 alkyl group Chemical group 0.000 abstract description 4
- 125000003545 alkoxy group Chemical group 0.000 abstract description 3
- 239000012736 aqueous medium Substances 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 125000003277 amino group Chemical group 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 31
- 229960001866 silicon dioxide Drugs 0.000 description 23
- 239000010408 film Substances 0.000 description 21
- 239000002002 slurry Substances 0.000 description 19
- 229910002027 silica gel Inorganic materials 0.000 description 18
- 239000000741 silica gel Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 15
- 239000010949 copper Substances 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 229910021485 fumed silica Inorganic materials 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 229910052581 Si3N4 Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 6
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 6
- 125000004429 atom Chemical group 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 239000002609 medium Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 235000013336 milk Nutrition 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
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 125000004103 aminoalkyl group Chemical group 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 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
- 239000012530 fluid Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- JVXHQHGWBAHSSF-UHFFFAOYSA-L 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydron;iron(2+) Chemical compound [H+].[H+].[Fe+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O JVXHQHGWBAHSSF-UHFFFAOYSA-L 0.000 description 1
- 101710134784 Agnoprotein Proteins 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 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
- 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
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 150000001785 cerium compounds Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011521 glass Substances 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
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 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
- 230000003287 optical effect Effects 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 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
- 150000003608 titanium Chemical class 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 |
---|---|
CN1282775A CN1282775A (zh) | 2001-02-07 |
CN1107097C true CN1107097C (zh) | 2003-04-30 |
Family
ID=5274835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
---|---|---|---|---|
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 |
KR101005304B1 (ko) | 2002-03-25 | 2011-01-05 | 롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스 인코포레이티드 | 탄탈 배리어 제거 용액 |
TWI282360B (en) * | 2002-06-03 | 2007-06-11 | Hitachi Chemical Co Ltd | Polishing composition and polishing method thereof |
US7241725B2 (en) | 2003-09-25 | 2007-07-10 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Barrier polishing fluid |
US7300480B2 (en) | 2003-09-25 | 2007-11-27 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | High-rate barrier polishing composition |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2002511650A (ja) * | 1998-04-10 | 2002-04-16 | フェロー コーポレイション | 化学的−機械的金属表面研磨用スラリ |
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
-
2001
- 2001-07-27 HK HK01105251A patent/HK1034992A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1072662B1 (en) | 2012-11-14 |
CN1282775A (zh) | 2001-02-07 |
HK1034992A1 (en) | 2001-11-09 |
EP1072662A1 (en) | 2001-01-31 |
SG97157A1 (en) | 2003-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1107097C (zh) | 化学机械研磨组合物及方法 | |
US7452481B2 (en) | Polishing slurry and method of reclaiming wafers | |
US6436834B1 (en) | Chemical-mechanical abrasive composition and method | |
TWI576399B (zh) | 化學機械拋光(cmp)組合物之用途及抑制多晶矽移除速率之方法 | |
US20080153293A1 (en) | Silicon carbide polishing method utilizing water-soluble oxidizers | |
JP2011142284A (ja) | Cmp研磨液、基板の研磨方法及び電子部品 | |
CN102292190A (zh) | 选择性地抛光碳化硅膜的方法 | |
CN1126152C (zh) | 半导体制程用的化学机械研磨组合物 | |
JP2013008751A (ja) | 洗浄液及び基板の研磨方法 | |
JP6021583B2 (ja) | 基板を研磨する方法 | |
JP5088452B2 (ja) | Cmp研磨液、基板の研磨方法及び電子部品 | |
JP5516594B2 (ja) | Cmp研磨液、並びに、これを用いた研磨方法及び半導体基板の製造方法 | |
CN1682354A (zh) | 研磨剂组合物、其制备方法及研磨方法 | |
CN1125861C (zh) | 半导体加工用化学机械研磨组合物 | |
KR101534858B1 (ko) | 연마용 조성물 및 그것을 사용한 연마 방법 | |
JP4560278B2 (ja) | 非化学機械研磨用水溶液、研磨剤セット及び半導体装置を製造する製造方法 | |
CN1125862C (zh) | 半导体加工用化学机械研磨组合物 | |
US11472984B1 (en) | Method of enhancing the removal rate of polysilicon | |
JP6551136B2 (ja) | Cmp用研磨液及び研磨方法 | |
CN1288927A (zh) | 化学机械研磨组合物 | |
KR20170072524A (ko) | 화학 기계적 연마 슬러리 조성물 및 이를 이용한 연마 방법 | |
JP6638660B2 (ja) | 洗浄液 | |
KR100567230B1 (ko) | 화학 및 기계적 연마용 슬러리의 화학 첨가제 | |
CN1629246A (zh) | 化学机械研磨浆液及其使用方法 | |
KR20070095803A (ko) | 반도체 디바이스용 기판의 세정액 및 이를 이용한 세정방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGXING DEVELOPMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGXING CHEMICAL INDUSTRY CO LTD Effective date: 20060707 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060707 Address after: Taiwan, China Patentee after: Changxing Development Technology Co., Ltd. Address before: Taiwan, China Patentee before: Changxing Chemical Industrial Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20030430 |
|
CX01 | Expiry of patent term |