KR19990062725A - 막 형성용 조성물 및 막 - Google Patents
막 형성용 조성물 및 막 Download PDFInfo
- Publication number
- KR19990062725A KR19990062725A KR1019980052550A KR19980052550A KR19990062725A KR 19990062725 A KR19990062725 A KR 19990062725A KR 1019980052550 A KR1019980052550 A KR 1019980052550A KR 19980052550 A KR19980052550 A KR 19980052550A KR 19990062725 A KR19990062725 A KR 19990062725A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- carbon atoms
- titanium
- formula
- zirconium
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 49
- 230000015572 biosynthetic process Effects 0.000 title abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 239000013522 chelant Substances 0.000 claims abstract description 14
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 11
- 125000003118 aryl group Chemical group 0.000 claims abstract description 10
- 239000002738 chelating agent Substances 0.000 claims abstract description 5
- 125000004429 atom Chemical group 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 claims abstract description 4
- 239000010936 titanium Substances 0.000 claims description 32
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 26
- 229910052719 titanium Inorganic materials 0.000 claims description 26
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 20
- 229910052726 zirconium Inorganic materials 0.000 claims description 20
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 19
- 239000003960 organic solvent Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 8
- -1 propylene glycol monoalkyl ether Chemical class 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 claims description 6
- DKJCSMHIPYRALV-UHFFFAOYSA-N methoxymethyl propanoate Chemical compound CCC(=O)OCOC DKJCSMHIPYRALV-UHFFFAOYSA-N 0.000 claims description 6
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 4
- 229940116333 ethyl lactate Drugs 0.000 claims description 3
- ILPNRWUGFSPGAA-UHFFFAOYSA-N heptane-2,4-dione Chemical compound CCCC(=O)CC(C)=O ILPNRWUGFSPGAA-UHFFFAOYSA-N 0.000 claims description 3
- NDOGLIPWGGRQCO-UHFFFAOYSA-N hexane-2,4-dione Chemical compound CCC(=O)CC(C)=O NDOGLIPWGGRQCO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- YRAJNWYBUCUFBD-UHFFFAOYSA-N 2,2,6,6-tetramethylheptane-3,5-dione Chemical compound CC(C)(C)C(=O)CC(=O)C(C)(C)C YRAJNWYBUCUFBD-UHFFFAOYSA-N 0.000 claims description 2
- KHZGUWAFFHXZLC-UHFFFAOYSA-N 5-methylhexane-2,4-dione Chemical compound CC(C)C(=O)CC(C)=O KHZGUWAFFHXZLC-UHFFFAOYSA-N 0.000 claims description 2
- UHKJHMOIRYZSTH-UHFFFAOYSA-N ethyl 2-ethoxypropanoate Chemical compound CCOC(C)C(=O)OCC UHKJHMOIRYZSTH-UHFFFAOYSA-N 0.000 claims description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 claims description 2
- DGCTVLNZTFDPDJ-UHFFFAOYSA-N heptane-3,5-dione Chemical compound CCC(=O)CC(=O)CC DGCTVLNZTFDPDJ-UHFFFAOYSA-N 0.000 claims description 2
- HWWGUUIGLJQLQD-UHFFFAOYSA-N nonane-3,5-dione Chemical compound CCCCC(=O)CC(=O)CC HWWGUUIGLJQLQD-UHFFFAOYSA-N 0.000 claims description 2
- GJYXGIIWJFZCLN-UHFFFAOYSA-N octane-2,4-dione Chemical compound CCCCC(=O)CC(C)=O GJYXGIIWJFZCLN-UHFFFAOYSA-N 0.000 claims description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 2
- LLDKVCWYFIVHFV-UHFFFAOYSA-N 1,1,1,3,3,5-hexafluoroheptane-2,4-dione Chemical compound FC(C(C(C(C(F)(F)F)=O)(F)F)=O)CC LLDKVCWYFIVHFV-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 31
- 238000000576 coating method Methods 0.000 abstract description 31
- 239000011229 interlayer Substances 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 11
- 239000004065 semiconductor Substances 0.000 abstract description 8
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 34
- 239000007983 Tris buffer Substances 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910000077 silane Inorganic materials 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- AMUZLNGQQFNPTQ-UHFFFAOYSA-J 3-oxohexanoate zirconium(4+) Chemical compound [Zr+4].CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O AMUZLNGQQFNPTQ-UHFFFAOYSA-J 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 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 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 3
- 229940093858 ethyl acetoacetate Drugs 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 3
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 3
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 3
- KFBXUKHERGLHLG-UHFFFAOYSA-N 2,4-Nonanedione Chemical compound CCCCCC(=O)CC(C)=O KFBXUKHERGLHLG-UHFFFAOYSA-N 0.000 description 2
- IBEWEPDJZBCHBL-UHFFFAOYSA-K 3-oxohexanoate titanium(3+) Chemical compound [Ti+3].CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O IBEWEPDJZBCHBL-UHFFFAOYSA-K 0.000 description 2
- LDMRLRNXHLPZJN-UHFFFAOYSA-N 3-propoxypropan-1-ol Chemical compound CCCOCCCO LDMRLRNXHLPZJN-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- AMSAPKJTBARTTR-UHFFFAOYSA-N butan-2-yl(trimethoxy)silane Chemical compound CCC(C)[Si](OC)(OC)OC AMSAPKJTBARTTR-UHFFFAOYSA-N 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
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N ethylene glycol monomethyl ether acetate Natural products COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- HXLWJGIPGJFBEZ-UHFFFAOYSA-N tert-butyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C(C)(C)C HXLWJGIPGJFBEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- QWOZZTWBWQMEPD-UHFFFAOYSA-N 1-(2-ethoxypropoxy)propan-2-ol Chemical compound CCOC(C)COCC(C)O QWOZZTWBWQMEPD-UHFFFAOYSA-N 0.000 description 1
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-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
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 description 1
- BJINVQNEBGOMCR-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethyl acetate Chemical compound COCCOCCOC(C)=O BJINVQNEBGOMCR-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- ZYXNLVMBIHVDRH-UHFFFAOYSA-N 2-Methylpropyl 3-oxobutanoate Chemical compound CC(C)COC(=O)CC(C)=O ZYXNLVMBIHVDRH-UHFFFAOYSA-N 0.000 description 1
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- WRFWAYDBNCOWRA-UHFFFAOYSA-N 3,4-dichloro-1-(6-iodo-4-oxo-2-thiophen-2-ylquinazolin-3-yl)pyrrole-2,5-dione Chemical compound O=C1C(Cl)=C(Cl)C(=O)N1N1C(=O)C2=CC(I)=CC=C2N=C1C1=CC=CS1 WRFWAYDBNCOWRA-UHFFFAOYSA-N 0.000 description 1
- CQKOAJVBVFKQOO-UHFFFAOYSA-L 3-oxohexanoate;zirconium(2+) Chemical compound [Zr+2].CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O CQKOAJVBVFKQOO-UHFFFAOYSA-L 0.000 description 1
- PQCLJXVUAWLNSV-UHFFFAOYSA-N 5-Methyl-2,3-hexanedione Chemical compound CC(C)CC(=O)C(C)=O PQCLJXVUAWLNSV-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- REIYHFWZISXFKU-UHFFFAOYSA-N Butyl acetoacetate Chemical compound CCCCOC(=O)CC(C)=O REIYHFWZISXFKU-UHFFFAOYSA-N 0.000 description 1
- FIQIWXIUIJDDIY-UHFFFAOYSA-N C(C)(C)(C)[SiH](CCC(O)O)C(C)(C)C Chemical compound C(C)(C)(C)[SiH](CCC(O)O)C(C)(C)C FIQIWXIUIJDDIY-UHFFFAOYSA-N 0.000 description 1
- RJWLKXZPCJYIST-UHFFFAOYSA-N C(C)(C)(C)[Si](OC(C(CC(C)C)CC(C)C)(CC)CC(C)C)(OC(C)CC)OC(C)CC Chemical compound C(C)(C)(C)[Si](OC(C(CC(C)C)CC(C)C)(CC)CC(C)C)(OC(C)CC)OC(C)CC RJWLKXZPCJYIST-UHFFFAOYSA-N 0.000 description 1
- HRFNAZAQYDKKNC-UHFFFAOYSA-N C(C)(CC)[SiH](CCC(O)O)C(C)CC Chemical compound C(C)(CC)[SiH](CCC(O)O)C(C)CC HRFNAZAQYDKKNC-UHFFFAOYSA-N 0.000 description 1
- UTDKTXORJIVKDX-UHFFFAOYSA-N CC(C)(C)O[Zr] Chemical compound CC(C)(C)O[Zr] UTDKTXORJIVKDX-UHFFFAOYSA-N 0.000 description 1
- NTHKCSDJQGWPJY-UHFFFAOYSA-N CCCC[SiH](OC)OC Chemical compound CCCC[SiH](OC)OC NTHKCSDJQGWPJY-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- WRQNANDWMGAFTP-UHFFFAOYSA-N Methylacetoacetic acid Chemical compound COC(=O)CC(C)=O WRQNANDWMGAFTP-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- GSCOPSVHEGTJRH-UHFFFAOYSA-J [Ti+4].CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O Chemical compound [Ti+4].CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O GSCOPSVHEGTJRH-UHFFFAOYSA-J 0.000 description 1
- IUGGRDVCAVUMLN-UHFFFAOYSA-K [Zr+3].CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O Chemical compound [Zr+3].CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O.CCCC(=O)CC([O-])=O IUGGRDVCAVUMLN-UHFFFAOYSA-K 0.000 description 1
- GOIMHNOVDKMBEW-UHFFFAOYSA-M [Zr+].C(C)CC(CC(=O)[O-])=O Chemical compound [Zr+].C(C)CC(CC(=O)[O-])=O GOIMHNOVDKMBEW-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
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- AMUIJRKZTXWCEA-UHFFFAOYSA-N triphenoxy(propyl)silane Chemical compound C=1C=CC=CC=1O[Si](OC=1C=CC=CC=1)(CCC)OC1=CC=CC=C1 AMUIJRKZTXWCEA-UHFFFAOYSA-N 0.000 description 1
- VUWVDNLZJXLQPT-UHFFFAOYSA-N tripropoxy(propyl)silane Chemical compound CCCO[Si](CCC)(OCCC)OCCC VUWVDNLZJXLQPT-UHFFFAOYSA-N 0.000 description 1
- DIZPPYBTFPZSGK-UHFFFAOYSA-N tris[(2-methylpropan-2-yl)oxy]-propylsilane Chemical compound CCC[Si](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C DIZPPYBTFPZSGK-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Abstract
Description
실시예 | ||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
MTMSi | 203 | 203 | 203 | 177 | 203 | 152 | 203 | 203 | 203 | 203 | 183 | 203 |
PhTMSi | 20 | 38 | ||||||||||
TMOS | 25 | |||||||||||
TEOS | ||||||||||||
DIPTiEAA | 7 | 7 | 50 | 2.7 | 0.7 | 7 | 0.7 | |||||
TBZrEAA | 10 | 5.7 | 0.7 | 0.7 | ||||||||
DIPAlEAA | ||||||||||||
이온교환수 | 40 | 40 | 40 | 45 | 35 | 35 | 40 | 40 | 40 | 40 | 40 | 40 |
MMP | 600 | 500 | ||||||||||
EtEP | 700 | |||||||||||
에틸아세테이트 | 500 | 100 | ||||||||||
MAK | 100 | |||||||||||
PGMEA | 700 | 100 | ||||||||||
PFG | 300 | 500 | 250 | 250 | 500 | 200/120*) | ||||||
AcAc | 84 | 150 | 298 | 27 | 96 | 37 | 27 | 38 | 25 | 50 | 76 | 22 |
반응시간 | 10 | 2 | 2 | 4 | 4 | 6 | 10 | 4 | 14 | 14 | 2 | 4 |
*: 반응종료후, 메탄올 제거전에 첨가TBZrEAA: 모노-tert-부톡시지르코늄 트리스에틸아세테이트DIPAlEAA: 디이소프로폭시 알루미노에틸아세테이트 |
비교예 | ||||||
1 | 2 | 3 | 4 | 5 | 6 | |
MTMSi | 203 | 203 | 203 | 203 | 203 | 203 |
PhTMSi | ||||||
TMOS | ||||||
TEOS | ||||||
DIPTiEAA | 36.5 | 36.5 | 0.6 | 0.6 | ||
TBZrEAA | ||||||
알루미늄 킬레이트 | ||||||
이온교환수 | 40 | 40 | 40 | 40 | 32 | 32 |
MMP | 800 | 800 | 20 | |||
EtEP | ||||||
에틸 락테이트 | ||||||
MAK | ||||||
PGMEA | ||||||
PFG | 20 | |||||
IP | 800 | |||||
NMP | 800 | |||||
HNO3 | 10 | |||||
AcAc |
실시예 | ||||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | |
도포막의 균일성 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
보존 안정성 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||
밀착성 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
유전 상수 | 2.4 | 2.6 | 2.8 | 2.5 | 2.6 | 2.5 | 2.4 | 2.5 | 2.4 | 2.4 | 2.6 | 2.4 | 2.5 | 2.4 |
내열성 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
비교예 | ||||||
1 | 2 | 3 | 4 | 5 | 6 | |
도포막의 균일성 | × | △ | × | ○ | △ | △ |
보존 안정성 | ND | △ | × | × | △ | × |
밀착성 | ND | ○ | ND | ○ | ○ | ○ |
유전 상수 | ND | ND | ND | 2.8 | ND | ND |
내열성 | 600 | 600 | 600 | 600 | 600 | 600 |
ND: 측정할 수 없음 |
Claims (6)
- (A) 하기 화학식 1로 표시되는 화합물의 가수분해물 및(또는) 그의 부분축합물,(B) 하기 화학식 2로 표시되는 금속 킬레이트 화합물,(C) 비점 110 내지 180℃의 유기용매, 및(D) β-디케톤을 함유하는 막형성용 조성물.화학식 1R1 nSi(OR2)4-n(식중, R1및 R2는 동일하거나 상이할 수 있으며, 각각 탄소수 1 내지 5의 알킬기 또는 탄소수 6 내지 20의 아릴기를 나타내고, n은 1 내지 2의 정수를 나타낸다)화학식 2R3 tM(OR4)s-t(식중, R3은 킬레이트제, M은 금속원자, R4는 탄소수 2 내지 5의 알킬기 또는 탄소수 6 내지 20의 아릴기를 나타내고, s는 금속 M의 원자가를, t는 1 내지 5의 정수를 나타낸다)
- 제1항에 있어서, 화학식 2에서의 M이 티타늄, 지르코늄 및 알루미늄으로부터 선택되는 적어도 1종임을 특징으로 하는 막형성용 조성물.
- 제1항에 있어서, 비점 110 내지 180℃의 유기용매가 락트산에틸, 메톡시메틸프로피오네이트, 에톡시에틸프로피오네이트, 메틸아밀케톤, 프로필렌글리콜메틸에테르아세테이트 및 프로필렌글리콜 모노알킬에테르로부터 선택되는 적어도 1종임을 특징으로 하는 막형성용 조성물.
- 제1항에 있어서, β-디케톤이 아세틸아세톤, 2,4-헥산디온, 2,4-헵탄디온, 3,5-헵탄디온, 2,4-옥탄디온, 3,5-옥탄디온, 2,4-노난디온, 3,5-노난디온, 5-메틸-2,4-헥산디온, 2,2,6,6-테트라메틸-3,5-헵탄디온, 1,1,1,5,5,5-헥사플루오로-2,4-헵탄디온으로부터 선택되는 적어도 1종임을 특징으로 하는 막형성용 조성물.
- 제1항에 있어서, β-디케톤 함량이 용매 전체 중의 1 중량% 내지 50 중량%임을 특징으로 하는 막형성용 조성물.
- (A) 하기 화학식 1로 표시되는 알킬알콕시실란의 가수분해물 및(또는) 그의 부분축합물,(B) 하기 화학식 2로 표시되는 금속 킬레이트 화합물,(C) 비점 110 내지 180℃의 유기용매, 및(D) β-디케톤을 함유하는 막형성용 조성물을 가열하여 얻어지는 막.화학식 1R1 nSi(OR2)4-n(식중, R1및 R2는 동일하거나 상이할 수 있으며, 각각 탄소수 1 내지 5의 알킬기 또는 탄소수 6 내지 20의 아릴기를 나타내고, n은 1 내지 2의 정수를 나타낸다)화학식 2R3 tM(OR4)s-t(식중, R3은 킬레이트제, M은 금속 원자, R4는 탄소수 2 내지 5의 알킬기 또는 탄소수 6 내지 20의 아릴기를 나타내고, s는 금속 M의 원자가를, t는 1 내지 5의 정수를 나타낸다)
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JP33144997A JP3812104B2 (ja) | 1997-12-02 | 1997-12-02 | 膜形成用組成物 |
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KR20070108658A (ko) * | 2006-05-08 | 2007-11-13 | 유영선 | 반도체 장치의 절연막 형성용 도포액 조성물의 제조방법 및제조된 도포액 조성물 |
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- 1997-12-02 JP JP33144997A patent/JP3812104B2/ja not_active Expired - Fee Related
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1998
- 1998-12-01 US US09/203,534 patent/US6235101B1/en not_active Expired - Lifetime
- 1998-12-01 EP EP98122840A patent/EP0921561A3/en not_active Withdrawn
- 1998-12-02 KR KR1019980052550A patent/KR100565412B1/ko not_active IP Right Cessation
- 1998-12-02 TW TW087119958A patent/TW486763B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100754724B1 (ko) * | 2000-08-21 | 2007-09-03 | 제이에스알 가부시끼가이샤 | 액정 표시 소자용 층간 절연막 및 이를 사용한 액정 표시소자 |
KR20070108658A (ko) * | 2006-05-08 | 2007-11-13 | 유영선 | 반도체 장치의 절연막 형성용 도포액 조성물의 제조방법 및제조된 도포액 조성물 |
Also Published As
Publication number | Publication date |
---|---|
EP0921561A3 (en) | 2004-11-24 |
JP3812104B2 (ja) | 2006-08-23 |
KR100565412B1 (ko) | 2007-01-31 |
EP0921561A2 (en) | 1999-06-09 |
US6235101B1 (en) | 2001-05-22 |
JPH11157838A (ja) | 1999-06-15 |
TW486763B (en) | 2002-05-11 |
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