JP2012149351A - 平滑化剤化合物 - Google Patents
平滑化剤化合物 Download PDFInfo
- Publication number
- JP2012149351A JP2012149351A JP2012076233A JP2012076233A JP2012149351A JP 2012149351 A JP2012149351 A JP 2012149351A JP 2012076233 A JP2012076233 A JP 2012076233A JP 2012076233 A JP2012076233 A JP 2012076233A JP 2012149351 A JP2012149351 A JP 2012149351A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- leveling agent
- metal
- typically
- present
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 43
- 238000007747 plating Methods 0.000 claims abstract description 72
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 32
- 150000001412 amines Chemical class 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims description 61
- 239000002184 metal Substances 0.000 claims description 61
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 57
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 10
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 6
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 claims description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 5
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 4
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 4
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 3
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 3
- 125000005266 diarylamine group Chemical group 0.000 claims description 3
- 125000002883 imidazolyl group Chemical group 0.000 claims description 3
- 150000003536 tetrazoles Chemical class 0.000 claims description 3
- 125000005270 trialkylamine group Chemical group 0.000 claims description 3
- 150000003852 triazoles Chemical class 0.000 claims description 3
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 2
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 claims description 2
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 claims description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 2
- IVIDDMGBRCPGLJ-UHFFFAOYSA-N 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol Chemical compound C1OC1COC(CO)COCC1CO1 IVIDDMGBRCPGLJ-UHFFFAOYSA-N 0.000 claims description 2
- HDPLHDGYGLENEI-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COCC1CO1 HDPLHDGYGLENEI-UHFFFAOYSA-N 0.000 claims description 2
- RQZUWSJHFBOFPI-UHFFFAOYSA-N 2-[1-[1-(oxiran-2-ylmethoxy)propan-2-yloxy]propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COC(C)COCC1CO1 RQZUWSJHFBOFPI-UHFFFAOYSA-N 0.000 claims description 2
- SEFYJVFBMNOLBK-UHFFFAOYSA-N 2-[2-[2-(oxiran-2-ylmethoxy)ethoxy]ethoxymethyl]oxirane Chemical compound C1OC1COCCOCCOCC1CO1 SEFYJVFBMNOLBK-UHFFFAOYSA-N 0.000 claims description 2
- KUAUJXBLDYVELT-UHFFFAOYSA-N 2-[[2,2-dimethyl-3-(oxiran-2-ylmethoxy)propoxy]methyl]oxirane Chemical compound C1OC1COCC(C)(C)COCC1CO1 KUAUJXBLDYVELT-UHFFFAOYSA-N 0.000 claims description 2
- UMILHIMHKXVDGH-UHFFFAOYSA-N Triethylene glycol diglycidyl ether Chemical compound C1OC1COCCOCCOCCOCC1CO1 UMILHIMHKXVDGH-UHFFFAOYSA-N 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- 229960005237 etoglucid Drugs 0.000 claims description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 121
- 229910052802 copper Inorganic materials 0.000 abstract description 89
- 239000010949 copper Substances 0.000 abstract description 89
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 84
- 239000003792 electrolyte Substances 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 239000004065 semiconductor Substances 0.000 abstract description 13
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 3
- 239000011800 void material Substances 0.000 abstract description 3
- 206010042674 Swelling Diseases 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 53
- 239000000758 substrate Substances 0.000 description 42
- 238000000034 method Methods 0.000 description 31
- 230000037230 mobility Effects 0.000 description 30
- -1 heterocyclic amine Chemical class 0.000 description 22
- 238000009713 electroplating Methods 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 235000012431 wafers Nutrition 0.000 description 18
- 239000003112 inhibitor Substances 0.000 description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 229910052717 sulfur Inorganic materials 0.000 description 13
- 239000011593 sulfur Chemical group 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- 125000003118 aryl group Chemical group 0.000 description 11
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 10
- 150000002118 epoxides Chemical class 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 125000000217 alkyl group Chemical group 0.000 description 9
- 238000009499 grossing Methods 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 150000001879 copper Chemical class 0.000 description 8
- 229910021645 metal ion Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 125000005842 heteroatom Chemical group 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000004626 scanning electron microscopy Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 125000003821 2-(trimethylsilyl)ethoxymethyl group Chemical group [H]C([H])([H])[Si](C([H])([H])[H])(C([H])([H])[H])C([H])([H])C(OC([H])([H])[*])([H])[H] 0.000 description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 229910001431 copper ion Inorganic materials 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- 229940045720 antineoplastic alkylating drug epoxides Drugs 0.000 description 4
- 238000004630 atomic force microscopy Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910000365 copper sulfate Inorganic materials 0.000 description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920002873 Polyethylenimine Polymers 0.000 description 3
- 125000003282 alkyl amino group Chemical group 0.000 description 3
- 125000003700 epoxy group Chemical group 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 229910052760 oxygen Chemical group 0.000 description 3
- 239000001301 oxygen Chemical group 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 229920000962 poly(amidoamine) Polymers 0.000 description 3
- 102220047090 rs6152 Human genes 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 125000000542 sulfonic acid group Chemical group 0.000 description 3
- SHKUUQIDMUMQQK-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical compound C1OC1COCCCCOCC1CO1 SHKUUQIDMUMQQK-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 150000003973 alkyl amines Chemical group 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000004982 aromatic amines Chemical group 0.000 description 2
- 150000003975 aryl alkyl amines Chemical class 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 125000005265 dialkylamine group Chemical group 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical class BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 2
- 230000008570 general process Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 125000004404 heteroalkyl group Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229940098779 methanesulfonic acid Drugs 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 239000006259 organic additive Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Chemical group 0.000 description 2
- 125000000547 substituted alkyl group Chemical group 0.000 description 2
- 125000003107 substituted aryl group Chemical group 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- 125000006755 (C2-C20) alkyl group Chemical group 0.000 description 1
- OUWFBAVGIXUXJE-UHFFFAOYSA-N 1-sulfanylpentane-3-sulfonic acid Chemical compound SCCC(S(=O)(=O)O)CC OUWFBAVGIXUXJE-UHFFFAOYSA-N 0.000 description 1
- KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Substances C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 description 1
- MHGUSQPDQPUNQD-UHFFFAOYSA-N 2-(2,2-disulfoethyldisulfanyl)ethane-1,1-disulfonic acid Chemical compound OS(=O)(=O)C(S(O)(=O)=O)CSSCC(S(O)(=O)=O)S(O)(=O)=O MHGUSQPDQPUNQD-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 description 1
- FULCXPQDMXUVSB-UHFFFAOYSA-N 3-(3-sulfanylpropylsulfonyloxy)propane-1-sulfonic acid Chemical compound OS(=O)(=O)CCCOS(=O)(=O)CCCS FULCXPQDMXUVSB-UHFFFAOYSA-N 0.000 description 1
- WRBSVISDQAINGQ-UHFFFAOYSA-N 3-(dimethylcarbamothioylsulfanyl)propane-1-sulfonic acid Chemical compound CN(C)C(=S)SCCCS(O)(=O)=O WRBSVISDQAINGQ-UHFFFAOYSA-N 0.000 description 1
- REEBJQTUIJTGAL-UHFFFAOYSA-N 3-pyridin-1-ium-1-ylpropane-1-sulfonate Chemical compound [O-]S(=O)(=O)CCC[N+]1=CC=CC=C1 REEBJQTUIJTGAL-UHFFFAOYSA-N 0.000 description 1
- AMPCGOAFZFKBGH-UHFFFAOYSA-N 4-[[4-(dimethylamino)phenyl]-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]-n,n-dimethylaniline Chemical compound C1=CC(=NC)C=CC1=C(C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 AMPCGOAFZFKBGH-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 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
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- ZWFRZGJUJSOHGL-UHFFFAOYSA-N [Bi].[Cu].[Sn] Chemical compound [Bi].[Cu].[Sn] ZWFRZGJUJSOHGL-UHFFFAOYSA-N 0.000 description 1
- PQIJHIWFHSVPMH-UHFFFAOYSA-N [Cu].[Ag].[Sn] Chemical compound [Cu].[Ag].[Sn] PQIJHIWFHSVPMH-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 150000001556 benzimidazoles Chemical class 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- YCKOAAUKSGOOJH-UHFFFAOYSA-N copper silver Chemical compound [Cu].[Ag].[Ag] YCKOAAUKSGOOJH-UHFFFAOYSA-N 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- RIOSFUBRIQHOMS-UHFFFAOYSA-L copper;benzenesulfonate Chemical compound [Cu+2].[O-]S(=O)(=O)C1=CC=CC=C1.[O-]S(=O)(=O)C1=CC=CC=C1 RIOSFUBRIQHOMS-UHFFFAOYSA-L 0.000 description 1
- BSXVKCJAIJZTAV-UHFFFAOYSA-L copper;methanesulfonate Chemical compound [Cu+2].CS([O-])(=O)=O.CS([O-])(=O)=O BSXVKCJAIJZTAV-UHFFFAOYSA-L 0.000 description 1
- LGLFFNDHMLKUMI-UHFFFAOYSA-N crystal violet cation Chemical compound C1=CC(N(C)C)=CC=C1C(C=1C=CC(=CC=1)N(C)C)=C1C=CC(=[N+](C)C)C=C1 LGLFFNDHMLKUMI-UHFFFAOYSA-N 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910001960 metal nitrate Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 150000002916 oxazoles Chemical class 0.000 description 1
- 229940044652 phenolsulfonate Drugs 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- 150000004885 piperazines Chemical class 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- SOUPVZCONBCBGI-UHFFFAOYSA-M potassium;3-sulfanylpropane-1-sulfonate Chemical compound [K+].[O-]S(=O)(=O)CCCS SOUPVZCONBCBGI-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FRTIVUOKBXDGPD-UHFFFAOYSA-M sodium;3-sulfanylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CCCS FRTIVUOKBXDGPD-UHFFFAOYSA-M 0.000 description 1
- KQFAFFYKLIBKDE-UHFFFAOYSA-M sodium;ethanesulfonate Chemical compound [Na+].CCS([O-])(=O)=O KQFAFFYKLIBKDE-UHFFFAOYSA-M 0.000 description 1
- NPAWNPCNZAPTKA-UHFFFAOYSA-M sodium;propane-1-sulfonate Chemical compound [Na+].CCCS([O-])(=O)=O NPAWNPCNZAPTKA-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 229910001432 tin ion Inorganic materials 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/182—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
- C08G59/184—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents with amines
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- 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
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/288—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition
- H01L21/2885—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition using an external electrical current, i.e. electro-deposition
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/423—Plated through-holes or plated via connections characterised by electroplating method
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
【解決手段】特定のアミン類とポリエポキシドと化合物の反応生成物を電解銅メッキ浴のレベリング剤として使用する。
【選択図】なし
Description
R−O−(CXYCX’Y’O)nR’
(式中、RおよびR’は、独立に、H、(C2〜C20)アルキル基および(C6〜C10)アリール基から選択され;X、Y、X’およびY’のそれぞれは、独立に、水素、アルキル、たとえばメチル、エチル若しくはプロピル、アリール、たとえばフェニルまたはアラルキル、たとえばベンジルから選択され;およびnは5〜100,000の整数である)。典型的に、X、Y、X’およびY’の1以上は水素である。特に好適な抑制剤としては、エチレンオキシド−プロピレンオキシド(「EO/PO」)コポリマーおよびブチルアルコール−エチレンオキシド−プロピレンオキシドコポリマーを含む、商業的に入手可能なポリプロピレングリコールコポリマーおよびポリエチレングリコールコポリマーが挙げられる。好適なブチルアルコール−エチレンオキシド−プロピレンオキシドコポリマーは、1800の重量平均分子量を有するものである。かかる抑制剤を使用する場合、これらは、典型的に、浴の重量基準で、1〜10,000ppm、好ましくは5〜10,000ppmの範囲内の量で存在する。
銅メッキ浴を、40g/Lの硫酸銅としての銅、10g/Lの硫酸、50ppmの塩化物イオン、10mL/Lの光沢剤および3mL/Lの抑制剤を混合にすることによって調製した。光沢剤は、スルホン酸基および<1000の分子量を有するジスルフィド化合物であった。抑制剤は、<5、000の分子量および末端ヒドロキシル基を有するEO/POコポリマーであった。このメッキ浴は、また、単一のレベリング剤として、イミダゾールとエピクロロヒドリンとの1:1反応生成物1mL/Lを含有していた。この反応生成物は、<2.5の多分散度および約14,000のMwを有していた。
使用した平滑化剤がイミダゾールと1,4−ブタンジオールジグリシジルエーテル(「BDE」)(これは、下式を有するジエポキシ官能性化合物である)との1:0.6反応生成物であった以外は、実施例1の手順を繰り返した。
2種のレベリング剤の混合物を使用した以外は、実施例1の手順を繰り返した。レベリング剤の混合物には、実施例1からのイミダゾールとエピクロロヒドリンとの1:1反応生成物1mL/L(メッキ浴基準)および実施例2からのイミダゾールとBDEとの1:0.6反応生成物6mL/L(メッキ浴基準)が含有されていた。
銅メッキ浴を、40g/Lの硫酸銅としての銅、10g/Lの硫酸、50ppmの塩化物イオンおよび10mL/Lの、光沢剤としての、スルホン酸基および<1000の分子量を有するジスルフィド化合物を混合にすることによって調製した。このメッキ浴は、また、イミダゾールとエピクロロヒドリンとの1:1反応生成物1mL/LおよびイミダゾールとBDEとの1:0.6反応生成物176ppmからなるレベリング剤混合物(このレベリング剤混合物は、≧2.5の多分散度を有する)を含有していた。このメッキ浴には、別個に添加されたたとえばEO/POコポリマーをはじめとするいかなる抑制剤化合物も含有されていなかった。
実施例4の手順を使用して、アスペクト比を変化させながら、0.18μmのトレンチを有するウェーハの表面上に、約400Åの厚さの銅層を堆積させた。ウェーハの断面を、走査電子顕微鏡によって分析して、低アスペクト比(AR=2.8)トレンチおよび高アスペクト比(AR=5.6)トレンチが、ボイド無しに完全に充填されたことが明らかになった。
イミダゾール(225g)を、反応容器内の水(563mL)に溶解させた。この混合物を撹拌しながら80℃に加熱した。撹拌を続けながら、BDEの60.8%水溶液607.5mLを、反応容器に82.7mL/分の速度で添加した。BDEを添加した後、混合物の温度を95±3℃で撹拌しながら5.5〜6時間維持した。加熱に続いて、混合物を16〜18時間撹拌した。次いで反応生成物混合物のpHを、硫酸を使用して6〜7の値に設定した。次いで、この反応生成物を適当な容器に移し、必要に応じてDI水で希釈した。
Claims (4)
- アミンがイミダゾールおよびピリジンから選択される、請求項1記載の化合物。
- ポリエポキシド化合物が、1,4−ブタンジオール、ジグリシジルエーテル、エチレングリコールジグリシジルエーテル、ジエチレングリコールジグリシジルエーテル、トリエチレングリコールジグリシジルエーテル、グリセロールジグリシジルエーテル、ネオペンチルグリコールジグリシジルエーテル、プロピレングリコールジグリシジルエーテル、ジプロピレングリコールジグリシジルエーテルおよびポリ(プロピレングリコール)ジグリシジルエーテルから選択される、請求項1記載の化合物。
- 請求項1〜3のいずれかに記載の化合物を含有する金属メッキ浴。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59039604P | 2004-07-22 | 2004-07-22 | |
US60/590396 | 2004-07-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005211401A Division JP5020486B2 (ja) | 2004-07-22 | 2005-07-21 | 平滑化剤化合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012149351A true JP2012149351A (ja) | 2012-08-09 |
JP5518925B2 JP5518925B2 (ja) | 2014-06-11 |
Family
ID=35107035
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005211401A Active JP5020486B2 (ja) | 2004-07-22 | 2005-07-21 | 平滑化剤化合物 |
JP2012076233A Active JP5518925B2 (ja) | 2004-07-22 | 2012-03-29 | 平滑化剤化合物 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005211401A Active JP5020486B2 (ja) | 2004-07-22 | 2005-07-21 | 平滑化剤化合物 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7510639B2 (ja) |
EP (2) | EP1619274B1 (ja) |
JP (2) | JP5020486B2 (ja) |
KR (1) | KR101203217B1 (ja) |
CN (1) | CN1733978B (ja) |
TW (1) | TW200613586A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017036499A (ja) * | 2015-08-06 | 2017-02-16 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | ピリジルアルキルアミンとビスエポキシドとの反応生成物を含有する電気銅めっき浴からフォトレジスト画定フィーチャを電気めっきする方法 |
JP2017222925A (ja) * | 2016-03-29 | 2017-12-21 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | メガサイズのフォトレジスト画定フィーチャを電気めっきすることが可能な電気銅めっき浴及び電気めっき方法 |
JP2018531300A (ja) * | 2015-10-08 | 2018-10-25 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | アミン、ポリアクリルアミド、及びビスエポキシドの反応生成物を含有する銅電気めっき浴 |
WO2020044432A1 (ja) * | 2018-08-28 | 2020-03-05 | 株式会社Jcu | 電気銅めっき浴 |
WO2020044416A1 (ja) * | 2018-08-28 | 2020-03-05 | 株式会社Jcu | 硫酸銅めっき液およびこれを用いた硫酸銅めっき方法 |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1741804B1 (en) * | 2005-07-08 | 2016-04-27 | Rohm and Haas Electronic Materials, L.L.C. | Electrolytic copper plating method |
TWI328622B (en) | 2005-09-30 | 2010-08-11 | Rohm & Haas Elect Mat | Leveler compounds |
JP2007146289A (ja) * | 2005-10-31 | 2007-06-14 | Mitsui Mining & Smelting Co Ltd | 電解銅箔の製造方法、該製造方法で得られる電解銅箔、該電解銅箔を用いて得られる表面処理銅箔及び該電解銅箔又は該表面処理銅箔を用いて得られる銅張積層板 |
JP4816901B2 (ja) * | 2005-11-21 | 2011-11-16 | 上村工業株式会社 | 電気銅めっき浴 |
US7153408B1 (en) * | 2006-04-13 | 2006-12-26 | Herdman Roderick D | Copper electroplating of printing cylinders |
JP4932370B2 (ja) * | 2006-07-28 | 2012-05-16 | 日本マクダーミッド株式会社 | 電解めっき方法、プリント配線板及び半導体ウェハー |
JP5497261B2 (ja) | 2006-12-15 | 2014-05-21 | ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. | インジウム組成物 |
CN101796221B (zh) * | 2007-05-21 | 2012-07-04 | 上村工业株式会社 | 铜电镀浴 |
JP4682285B2 (ja) * | 2007-08-30 | 2011-05-11 | 日立電線株式会社 | 配線及び層間接続ビアの形成方法 |
US8784636B2 (en) * | 2007-12-04 | 2014-07-22 | Ebara Corporation | Plating apparatus and plating method |
DE502008002080D1 (de) | 2008-06-02 | 2011-02-03 | Autotech Deutschland Gmbh | Pyrophosphathaltiges Bad zur cyanidfreien Abscheidung von Kupfer-Zinn-Legierungen |
EP2302103A4 (en) * | 2008-06-12 | 2014-05-28 | Furukawa Electric Co Ltd | COPPER ELECTROLYTIC COATING AND MANUFACTURING METHOD THEREOF, AND COPPER ELECTROLYTE FOR THE MANUFACTURE OF COPPER ELECTROLYTIC COATINGS |
US8388824B2 (en) | 2008-11-26 | 2013-03-05 | Enthone Inc. | Method and composition for electrodeposition of copper in microelectronics with dipyridyl-based levelers |
EP2199315B1 (en) | 2008-12-19 | 2013-12-11 | Basf Se | Composition for metal electroplating comprising leveling agent |
JP5471276B2 (ja) * | 2009-10-15 | 2014-04-16 | 上村工業株式会社 | 電気銅めっき浴及び電気銅めっき方法 |
WO2011064154A2 (en) | 2009-11-27 | 2011-06-03 | Basf Se | Composition for metal electroplating comprising leveling agent |
US8262895B2 (en) * | 2010-03-15 | 2012-09-11 | Rohm And Haas Electronic Materials Llc | Plating bath and method |
US20110220512A1 (en) * | 2010-03-15 | 2011-09-15 | Rohm And Haas Electronic Materials Llc | Plating bath and method |
US8268157B2 (en) * | 2010-03-15 | 2012-09-18 | Rohm And Haas Electronic Materials Llc | Plating bath and method |
EP2547731B1 (en) | 2010-03-18 | 2014-07-30 | Basf Se | Composition for metal electroplating comprising leveling agent |
TWI572750B (zh) | 2010-05-24 | 2017-03-01 | 安頌股份有限公司 | 直通矽穿孔之銅充填 |
EP2392692A1 (en) | 2010-06-01 | 2011-12-07 | Basf Se | Composition for metal electroplating comprising leveling agent |
CN102939339B (zh) * | 2010-06-01 | 2016-02-17 | 巴斯夫欧洲公司 | 包含流平试剂的金属电镀用组合物 |
DE102011008836B4 (de) * | 2010-08-17 | 2013-01-10 | Umicore Galvanotechnik Gmbh | Elektrolyt und Verfahren zur Abscheidung von Kupfer-Zinn-Legierungsschichten |
JP5731802B2 (ja) * | 2010-11-25 | 2015-06-10 | ローム・アンド・ハース電子材料株式会社 | 金めっき液 |
EP2465976B1 (en) * | 2010-12-15 | 2013-04-03 | Rohm and Haas Electronic Materials LLC | Method of electroplating uniform copper layer on the edge and walls of though holes of a substrate. |
JP5595301B2 (ja) * | 2011-02-22 | 2014-09-24 | Jx日鉱日石金属株式会社 | 銅電解液 |
US8747643B2 (en) * | 2011-08-22 | 2014-06-10 | Rohm And Haas Electronic Materials Llc | Plating bath and method |
DE102011116764A1 (de) | 2011-10-22 | 2013-04-25 | Gonzalo Urrutia Desmaison | Polykationen und Derivate |
US8454815B2 (en) * | 2011-10-24 | 2013-06-04 | Rohm And Haas Electronics Materials Llc | Plating bath and method |
GB201200482D0 (en) * | 2012-01-12 | 2012-02-22 | Johnson Matthey Plc | Improvements in coating technology |
JP6027613B2 (ja) | 2012-07-09 | 2016-11-16 | 四国化成工業株式会社 | 銅被膜形成剤及び銅被膜の形成方法 |
CN103103586B (zh) * | 2013-02-22 | 2016-05-04 | 陕西师范大学 | 含有噻唑类化合物的电镀铜溶液 |
EP3068819B1 (en) | 2013-11-06 | 2019-03-27 | Rohm and Haas Electronic Materials LLC | Nitrogen containing polymers as levelers |
EP3074552A1 (en) * | 2013-11-25 | 2016-10-05 | Enthone, Inc. | Electrodeposition of copper |
US9783903B2 (en) | 2013-12-06 | 2017-10-10 | Rohm And Haas Electronic Materials Llc | Additives for electroplating baths |
US9273407B2 (en) | 2014-03-17 | 2016-03-01 | Hong Kong Applied Science and Technology Research Institute Company Limited | Additive for electrodeposition |
TWI710671B (zh) | 2014-09-15 | 2020-11-21 | 美商麥德美樂思公司 | 微電子技術中銅沈積用之平整劑 |
US9725816B2 (en) | 2014-12-30 | 2017-08-08 | Rohm And Haas Electronic Materials Llc | Amino sulfonic acid based polymers for copper electroplating |
US9611560B2 (en) | 2014-12-30 | 2017-04-04 | Rohm And Haas Electronic Materials Llc | Sulfonamide based polymers for copper electroplating |
US9783905B2 (en) | 2014-12-30 | 2017-10-10 | Rohm and Haas Electronic Mateirals LLC | Reaction products of amino acids and epoxies |
KR101713686B1 (ko) * | 2015-06-11 | 2017-03-09 | 서울대학교 산학협력단 | 실리콘 관통 비아의 무결함 필링용 평탄제 및 필링방법 |
CN105018977B (zh) * | 2015-07-17 | 2017-09-12 | 深圳市板明科技有限公司 | 一种填孔电镀整平剂、制备方法及应用该整平剂的电镀液 |
CN105002527B (zh) * | 2015-07-31 | 2017-06-16 | 广东光华科技股份有限公司 | 整平剂溶液及其制备方法和应用 |
US9932684B2 (en) * | 2015-08-06 | 2018-04-03 | Rohm And Haas Electronic Materials Llc | Method of electroplating photoresist defined features from copper electroplating baths containing reaction products of alpha amino acids and bisepoxides |
US10006136B2 (en) | 2015-08-06 | 2018-06-26 | Dow Global Technologies Llc | Method of electroplating photoresist defined features from copper electroplating baths containing reaction products of imidazole compounds, bisepoxides and halobenzyl compounds |
US10100421B2 (en) | 2015-08-06 | 2018-10-16 | Dow Global Technologies Llc | Method of electroplating photoresist defined features from copper electroplating baths containing reaction products of imidazole and bisepoxide compounds |
ES2681836T3 (es) | 2015-09-10 | 2018-09-17 | Atotech Deutschland Gmbh | Composición de baño para chapado de cobre |
KR101657675B1 (ko) * | 2015-09-25 | 2016-09-22 | 한국생산기술연구원 | 2종의 평탄제를 포함하는 전해 구리 도금용 유기첨가제 및 이를 포함하는 전해 구리 도금액 |
JP6579888B2 (ja) * | 2015-09-29 | 2019-09-25 | 石原ケミカル株式会社 | 電気銅メッキ浴の製造方法並びに当該銅メッキ方法 |
US10988852B2 (en) | 2015-10-27 | 2021-04-27 | Rohm And Haas Electronic Materials Llc | Method of electroplating copper into a via on a substrate from an acid copper electroplating bath |
US10100420B2 (en) * | 2015-12-29 | 2018-10-16 | Hong Kong Applied Science and Technology Research Institute Company Limtied | Plating leveler for electrodeposition of copper pillar |
KR101733141B1 (ko) * | 2016-03-18 | 2017-05-08 | 한국생산기술연구원 | 고평탄 구리도금막 형성을 위한 전해 구리 도금용 유기첨가제 및 이를 포함하는 전해구리 도금액 |
US10508349B2 (en) * | 2016-06-27 | 2019-12-17 | Rohm And Haas Electronic Materials Llc | Method of electroplating photoresist defined features from copper electroplating baths containing reaction products of pyrazole compounds and bisepoxides |
KR101818655B1 (ko) * | 2016-10-20 | 2018-01-17 | 한국생산기술연구원 | 실리콘 관통전극의 무결함 충전방법 및 충전방법에 사용되는 구리 도금액 |
JP7114216B2 (ja) * | 2016-10-21 | 2022-08-08 | 住友金属鉱山株式会社 | めっき液、めっき膜の製造方法 |
CN110678583B (zh) * | 2017-06-01 | 2022-09-30 | 巴斯夫欧洲公司 | 包含流平剂的锡合金电镀组合物 |
TWI647342B (zh) * | 2017-08-03 | 2019-01-11 | 國家中山科學研究院 | Copper-silver two-component metal plating liquid for semiconductor wires and plating method |
US10329681B2 (en) * | 2017-11-02 | 2019-06-25 | National Chung Shan Institute Of Science And Technology | Copper-silver dual-component metal electroplating solution and electroplating method for semiconductor wire |
EP3511444B1 (en) * | 2018-01-16 | 2020-07-22 | ATOTECH Deutschland GmbH | Metal or metal alloy deposition composition and plating compound |
KR102483615B1 (ko) * | 2018-01-24 | 2023-01-03 | 삼성전기주식회사 | 비스-아릴 암모늄 화합물을 포함하는 도금용 평탄제 및 이를 이용한 구리 도금 방법 |
CN110642731A (zh) * | 2019-10-30 | 2020-01-03 | 苏州清飙科技有限公司 | 盲孔全铜电镀用整平剂及其制备方法、以及电镀液 |
WO2022172823A1 (ja) * | 2021-02-15 | 2022-08-18 | 株式会社Adeka | 電解めっき液用添加剤、電解めっき液、電解めっき方法及び金属層の製造方法 |
CN114855229B (zh) * | 2022-04-01 | 2023-05-19 | 电子科技大学 | 一种电子电路盲孔通孔共镀的电镀液及配方 |
CN117684222A (zh) * | 2022-09-02 | 2024-03-12 | 宁波安集微电子科技有限公司 | 一种用于电解铜涂层的金属电镀组合物及其应用方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001049484A (ja) * | 1999-08-05 | 2001-02-20 | Nippon Hyomen Kagaku Kk | 電気亜鉛めっき浴 |
JP2001107289A (ja) * | 1999-08-05 | 2001-04-17 | Nippon Hyomen Kagaku Kk | 電気亜鉛めっき浴及びめっき方法 |
JP2003073882A (ja) * | 2001-08-31 | 2003-03-12 | Nippon Hyomen Kagaku Kk | アルカリ性電気亜鉛めっき浴およびめっき方法 |
JP2004035980A (ja) * | 2002-07-05 | 2004-02-05 | Nippon New Chrome Kk | 銅―錫合金めっき用ピロリン酸浴 |
JP2004137588A (ja) * | 2002-10-21 | 2004-05-13 | Nikko Materials Co Ltd | 特定骨格を有する四級アミン化合物及び有機硫黄化合物を添加剤として含む銅電解液並びにそれにより製造される電解銅箔 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320317A (en) * | 1963-07-09 | 1967-05-16 | Dow Chemical Co | Quaternary ammonium adducts of polyepichlorohydrin |
US3755253A (en) * | 1971-09-24 | 1973-08-28 | Shell Oil Co | Catalization of diaminodiphenylsulfone cure of polyepoxides with an imidazole compound or a salt thereof |
US3843667A (en) * | 1973-09-12 | 1974-10-22 | M Cupery | N-imidazole compounds and their complex metal derivatives |
US4038161A (en) * | 1976-03-05 | 1977-07-26 | R. O. Hull & Company, Inc. | Acid copper plating and additive composition therefor |
US4336114A (en) * | 1981-03-26 | 1982-06-22 | Hooker Chemicals & Plastics Corp. | Electrodeposition of bright copper |
US4347108A (en) * | 1981-05-29 | 1982-08-31 | Rohco, Inc. | Electrodeposition of copper, acidic copper electroplating baths and additives therefor |
US4376685A (en) * | 1981-06-24 | 1983-03-15 | M&T Chemicals Inc. | Acid copper electroplating baths containing brightening and leveling additives |
US4555315A (en) * | 1984-05-29 | 1985-11-26 | Omi International Corporation | High speed copper electroplating process and bath therefor |
US5051154A (en) * | 1988-08-23 | 1991-09-24 | Shipley Company Inc. | Additive for acid-copper electroplating baths to increase throwing power |
US5232575A (en) * | 1990-07-26 | 1993-08-03 | Mcgean-Rohco, Inc. | Polymeric leveling additive for acid electroplating baths |
US5252196A (en) * | 1991-12-05 | 1993-10-12 | Shipley Company Inc. | Copper electroplating solutions and processes |
US5607570A (en) * | 1994-10-31 | 1997-03-04 | Rohbani; Elias | Electroplating solution |
DE19643091B4 (de) | 1996-10-18 | 2006-11-23 | Raschig Gmbh | Verwendung von wasserlöslichen Reaktionsprodukten aus Polyamidoaminen, Polyaminen und Epihalogenhydrin in galvanischen Bädern sowie Verfahren zu ihrer Herstellung und galvanische Bäder, die diese enthalten |
US5972192A (en) * | 1997-07-23 | 1999-10-26 | Advanced Micro Devices, Inc. | Pulse electroplating copper or copper alloys |
US6024857A (en) * | 1997-10-08 | 2000-02-15 | Novellus Systems, Inc. | Electroplating additive for filling sub-micron features |
DE19758121C2 (de) | 1997-12-17 | 2000-04-06 | Atotech Deutschland Gmbh | Wäßriges Bad und Verfahren zum elektrolytischen Abscheiden von Kupferschichten |
US6183622B1 (en) * | 1998-07-13 | 2001-02-06 | Enthone-Omi, Inc. | Ductility additives for electrorefining and electrowinning |
US6444110B2 (en) * | 1999-05-17 | 2002-09-03 | Shipley Company, L.L.C. | Electrolytic copper plating method |
JP2001073182A (ja) | 1999-07-15 | 2001-03-21 | Boc Group Inc:The | 改良された酸性銅電気メッキ用溶液 |
US6425966B1 (en) * | 1999-09-15 | 2002-07-30 | Alliant Techsystems Inc. | Energetic plasticizer, and explosive and propellant composition containing same |
JP4394234B2 (ja) * | 2000-01-20 | 2010-01-06 | 日鉱金属株式会社 | 銅電気めっき液及び銅電気めっき方法 |
EP1148156A3 (en) | 2000-04-11 | 2004-02-04 | Shipley Company LLC | Copper Electroplating |
US6610192B1 (en) | 2000-11-02 | 2003-08-26 | Shipley Company, L.L.C. | Copper electroplating |
US6800188B2 (en) * | 2001-05-09 | 2004-10-05 | Ebara-Udylite Co., Ltd. | Copper plating bath and plating method for substrate using the copper plating bath |
JP2003328179A (ja) * | 2002-05-10 | 2003-11-19 | Ebara Udylite Kk | 酸性銅めっき浴用添加剤及び該添加剤を含有する酸性銅めっき浴並びに該めっき浴を用いるめっき方法 |
TW200401848A (en) * | 2002-06-03 | 2004-02-01 | Shipley Co Llc | Leveler compounds |
EP1422320A1 (en) * | 2002-11-21 | 2004-05-26 | Shipley Company, L.L.C. | Copper electroplating bath |
US7128822B2 (en) * | 2003-06-04 | 2006-10-31 | Shipley Company, L.L.C. | Leveler compounds |
-
2005
- 2005-07-15 TW TW094124026A patent/TW200613586A/zh unknown
- 2005-07-16 US US11/182,311 patent/US7510639B2/en active Active
- 2005-07-16 EP EP05254450A patent/EP1619274B1/en active Active
- 2005-07-16 EP EP10197474A patent/EP2327814B1/en active Active
- 2005-07-19 KR KR1020050065390A patent/KR101203217B1/ko active IP Right Grant
- 2005-07-20 CN CN2005100875108A patent/CN1733978B/zh active Active
- 2005-07-21 JP JP2005211401A patent/JP5020486B2/ja active Active
-
2012
- 2012-03-29 JP JP2012076233A patent/JP5518925B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001049484A (ja) * | 1999-08-05 | 2001-02-20 | Nippon Hyomen Kagaku Kk | 電気亜鉛めっき浴 |
JP2001107289A (ja) * | 1999-08-05 | 2001-04-17 | Nippon Hyomen Kagaku Kk | 電気亜鉛めっき浴及びめっき方法 |
JP2003073882A (ja) * | 2001-08-31 | 2003-03-12 | Nippon Hyomen Kagaku Kk | アルカリ性電気亜鉛めっき浴およびめっき方法 |
JP2004035980A (ja) * | 2002-07-05 | 2004-02-05 | Nippon New Chrome Kk | 銅―錫合金めっき用ピロリン酸浴 |
JP2004137588A (ja) * | 2002-10-21 | 2004-05-13 | Nikko Materials Co Ltd | 特定骨格を有する四級アミン化合物及び有機硫黄化合物を添加剤として含む銅電解液並びにそれにより製造される電解銅箔 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017036499A (ja) * | 2015-08-06 | 2017-02-16 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | ピリジルアルキルアミンとビスエポキシドとの反応生成物を含有する電気銅めっき浴からフォトレジスト画定フィーチャを電気めっきする方法 |
JP2018531300A (ja) * | 2015-10-08 | 2018-10-25 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | アミン、ポリアクリルアミド、及びビスエポキシドの反応生成物を含有する銅電気めっき浴 |
JP2017222925A (ja) * | 2016-03-29 | 2017-12-21 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | メガサイズのフォトレジスト画定フィーチャを電気めっきすることが可能な電気銅めっき浴及び電気めっき方法 |
CN111108235A (zh) * | 2018-08-28 | 2020-05-05 | 株式会社杰希优 | 电镀铜浴 |
WO2020044416A1 (ja) * | 2018-08-28 | 2020-03-05 | 株式会社Jcu | 硫酸銅めっき液およびこれを用いた硫酸銅めっき方法 |
KR20200026800A (ko) * | 2018-08-28 | 2020-03-11 | 가부시끼가이샤 제이씨유 | 전기 동도금욕 |
WO2020044432A1 (ja) * | 2018-08-28 | 2020-03-05 | 株式会社Jcu | 電気銅めっき浴 |
JPWO2020044432A1 (ja) * | 2018-08-28 | 2020-09-10 | 株式会社Jcu | 電気銅めっき浴 |
KR20210030184A (ko) * | 2018-08-28 | 2021-03-17 | 가부시끼가이샤 제이씨유 | 황산동 도금액 및 이를 이용한 황산동 도금방법 |
JPWO2020044416A1 (ja) * | 2018-08-28 | 2021-08-10 | 株式会社Jcu | 硫酸銅めっき液およびこれを用いた硫酸銅めっき方法 |
KR102319041B1 (ko) * | 2018-08-28 | 2021-10-29 | 가부시끼가이샤 제이씨유 | 전기 동도금욕 |
CN111108235B (zh) * | 2018-08-28 | 2022-05-03 | 株式会社杰希优 | 电镀铜浴 |
JP7208913B2 (ja) | 2018-08-28 | 2023-01-19 | 株式会社Jcu | 硫酸銅めっき液およびこれを用いた硫酸銅めっき方法 |
KR102502524B1 (ko) * | 2018-08-28 | 2023-02-21 | 가부시끼가이샤 제이씨유 | 황산동 도금액 및 이를 이용한 황산동 도금방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1619274A3 (en) | 2010-08-11 |
EP2327814B1 (en) | 2013-03-20 |
JP5020486B2 (ja) | 2012-09-05 |
TW200613586A (en) | 2006-05-01 |
EP2327814A1 (en) | 2011-06-01 |
TWI321167B (ja) | 2010-03-01 |
KR101203217B1 (ko) | 2012-11-20 |
CN1733978B (zh) | 2011-09-14 |
KR20060053908A (ko) | 2006-05-22 |
EP1619274A2 (en) | 2006-01-25 |
US7510639B2 (en) | 2009-03-31 |
JP5518925B2 (ja) | 2014-06-11 |
US20060016693A1 (en) | 2006-01-26 |
JP2006037232A (ja) | 2006-02-09 |
EP1619274B1 (en) | 2011-11-23 |
CN1733978A (zh) | 2006-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5020486B2 (ja) | 平滑化剤化合物 | |
US7662981B2 (en) | Leveler compounds | |
JP4907244B2 (ja) | メッキ法 | |
US7128822B2 (en) | Leveler compounds | |
JP6227722B2 (ja) | 銅層を均一にする電気めっき方法 | |
US6610192B1 (en) | Copper electroplating | |
EP1371757A1 (en) | Leveler compound for copper plating baths | |
JP6278550B2 (ja) | めっき浴および方法 | |
JP6054594B2 (ja) | めっき浴および方法 | |
JP6276363B2 (ja) | 酸性銅電気めっき浴から基板上のビア内へ銅を電気めっきする方法 | |
EP2963158B1 (en) | Plating method | |
TW200415263A (en) | Electrolytic copper plating solutions | |
KR20110096138A (ko) | 디피리딜계 평준화제를 이용한 마이크로전자장치의 구리 전착 | |
JP2014162995A (ja) | 電気めっき浴 | |
JP2004250791A (ja) | 電気めっき組成物 | |
US12054843B2 (en) | Acidic aqueous composition for electrolytically depositing a copper deposit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131011 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131111 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140212 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140304 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140402 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5518925 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |