JP2018090787A - 下層のための芳香族樹脂 - Google Patents
下層のための芳香族樹脂 Download PDFInfo
- Publication number
- JP2018090787A JP2018090787A JP2017226511A JP2017226511A JP2018090787A JP 2018090787 A JP2018090787 A JP 2018090787A JP 2017226511 A JP2017226511 A JP 2017226511A JP 2017226511 A JP2017226511 A JP 2017226511A JP 2018090787 A JP2018090787 A JP 2018090787A
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- JP
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- Prior art keywords
- aryl
- alkyl
- layer
- independently
- polyarylene resin
- 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
- 239000011347 resin Substances 0.000 title claims abstract description 107
- 229920005989 resin Polymers 0.000 title claims abstract description 107
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 53
- 239000000178 monomer Substances 0.000 claims abstract description 138
- 229920000412 polyarylene Polymers 0.000 claims abstract description 96
- 239000000203 mixture Substances 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 47
- -1 -OR Chemical group 0.000 claims abstract description 37
- FQQOMPOPYZIROF-UHFFFAOYSA-N cyclopenta-2,4-dien-1-one Chemical group O=C1C=CC=C1 FQQOMPOPYZIROF-UHFFFAOYSA-N 0.000 claims abstract description 19
- 125000001475 halogen functional group Chemical group 0.000 claims abstract 5
- 239000000758 substrate Substances 0.000 claims description 58
- 229910052799 carbon Inorganic materials 0.000 claims description 42
- 229910052739 hydrogen Inorganic materials 0.000 claims description 38
- 229920002120 photoresistant polymer Polymers 0.000 claims description 38
- 239000003960 organic solvent Substances 0.000 claims description 30
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 29
- 229910052710 silicon Inorganic materials 0.000 claims description 29
- 239000010703 silicon Substances 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 6
- 150000004820 halides Chemical class 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000005647 linker group Chemical group 0.000 claims description 5
- 238000000059 patterning Methods 0.000 claims description 4
- 125000004765 (C1-C4) haloalkyl group Chemical group 0.000 claims description 3
- 125000002853 C1-C4 hydroxyalkyl group Chemical group 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 abstract description 21
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000001459 lithography Methods 0.000 abstract description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 138
- 229920000642 polymer Polymers 0.000 description 45
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 40
- 239000002253 acid Substances 0.000 description 27
- 239000002904 solvent Substances 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- 238000001723 curing Methods 0.000 description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- 125000005843 halogen group Chemical group 0.000 description 18
- 239000011541 reaction mixture Substances 0.000 description 18
- 125000000304 alkynyl group Chemical group 0.000 description 16
- 239000004065 semiconductor Substances 0.000 description 15
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 14
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 13
- 238000005530 etching Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 150000007513 acids Chemical class 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 125000003545 alkoxy group Chemical group 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 10
- 229910052736 halogen Inorganic materials 0.000 description 10
- 150000002367 halogens Chemical class 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 9
- 229920001197 polyacetylene Polymers 0.000 description 9
- 235000012431 wafers Nutrition 0.000 description 9
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000011049 filling Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000004528 spin coating Methods 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 125000001624 naphthyl group Chemical group 0.000 description 7
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 239000002318 adhesion promoter Substances 0.000 description 6
- SESFRYSPDFLNCH-UHFFFAOYSA-N benzyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC1=CC=CC=C1 SESFRYSPDFLNCH-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 6
- 239000008199 coating composition Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 5
- QGLVWTFUWVTDEQ-UHFFFAOYSA-N 2-chloro-3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1Cl QGLVWTFUWVTDEQ-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- MGILVODMVZTARP-UHFFFAOYSA-N [4-[2-[3,5-bis[2-(4-acetyloxyphenyl)ethynyl]phenyl]ethynyl]phenyl] acetate Chemical compound C(C)(=O)OC1=CC=C(C=C1)C#CC1=CC(=CC(=C1)C#CC1=CC=C(C=C1)OC(C)=O)C#CC1=CC=C(C=C1)OC(C)=O MGILVODMVZTARP-UHFFFAOYSA-N 0.000 description 5
- 150000008064 anhydrides Chemical class 0.000 description 5
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 5
- 125000000732 arylene group Chemical group 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 5
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 5
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 5
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 5
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 5
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 5
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 5
- 125000001725 pyrenyl group Chemical group 0.000 description 5
- 239000011342 resin composition Substances 0.000 description 5
- PNXLPYYXCOXPBM-UHFFFAOYSA-N 1,3-diethynylbenzene Chemical compound C#CC1=CC=CC(C#C)=C1 PNXLPYYXCOXPBM-UHFFFAOYSA-N 0.000 description 4
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 4
- 238000005698 Diels-Alder reaction Methods 0.000 description 4
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical compound C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000007983 Tris buffer Substances 0.000 description 4
- 150000001345 alkine derivatives Chemical group 0.000 description 4
- 230000003667 anti-reflective effect Effects 0.000 description 4
- 150000008378 aryl ethers Chemical class 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- QUKGYYKBILRGFE-UHFFFAOYSA-N benzyl acetate Chemical compound CC(=O)OCC1=CC=CC=C1 QUKGYYKBILRGFE-UHFFFAOYSA-N 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 239000007810 chemical reaction solvent Substances 0.000 description 4
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 4
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 4
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 125000004404 heteroalkyl group Chemical group 0.000 description 4
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 4
- BDJSOPWXYLFTNW-UHFFFAOYSA-N methyl 3-methoxypropanoate Chemical compound COCCC(=O)OC BDJSOPWXYLFTNW-UHFFFAOYSA-N 0.000 description 4
- NIEHEMAZEULEKB-UHFFFAOYSA-N ortho-ethylanisole Natural products CCC1=CC=CC=C1OC NIEHEMAZEULEKB-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Chemical group 0.000 description 4
- 125000005561 phenanthryl group Chemical group 0.000 description 4
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 4
- 125000003960 triphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C3=CC=CC=C3C12)* 0.000 description 4
- MVLGANVFCMOJHR-UHFFFAOYSA-N 1,4-diethynylbenzene Chemical compound C#CC1=CC=C(C#C)C=C1 MVLGANVFCMOJHR-UHFFFAOYSA-N 0.000 description 3
- MXJJMQSKDPNPSX-UHFFFAOYSA-N 1-ethynyl-4-(4-ethynylphenyl)benzene Chemical group C1=CC(C#C)=CC=C1C1=CC=C(C#C)C=C1 MXJJMQSKDPNPSX-UHFFFAOYSA-N 0.000 description 3
- MEZOEZSKPXUIJA-UHFFFAOYSA-N 3-fluoro-5-(2-pyridin-2-ylethynyl)benzonitrile Chemical compound FC1=CC(C#N)=CC(C#CC=2N=CC=CC=2)=C1 MEZOEZSKPXUIJA-UHFFFAOYSA-N 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229960002903 benzyl benzoate Drugs 0.000 description 3
- YNHIGQDRGKUECZ-UHFFFAOYSA-L bis(triphenylphosphine)palladium(ii) dichloride Chemical compound [Cl-].[Cl-].[Pd+2].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 YNHIGQDRGKUECZ-UHFFFAOYSA-L 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000003709 fluoroalkyl group Chemical group 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 150000002596 lactones Chemical class 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 125000003933 pentacenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC5=CC=CC=C5C=C4C=C3C=C12)* 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229910001414 potassium ion Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 3
- 125000004737 (C1-C6) haloalkoxy group Chemical group 0.000 description 2
- 125000000171 (C1-C6) haloalkyl group Chemical group 0.000 description 2
- YWDUZLFWHVQCHY-UHFFFAOYSA-N 1,3,5-tribromobenzene Chemical compound BrC1=CC(Br)=CC(Br)=C1 YWDUZLFWHVQCHY-UHFFFAOYSA-N 0.000 description 2
- ZDRMMTYSQSIGRY-UHFFFAOYSA-N 1,3,5-triethynylbenzene Chemical compound C#CC1=CC(C#C)=CC(C#C)=C1 ZDRMMTYSQSIGRY-UHFFFAOYSA-N 0.000 description 2
- YUOGUVUAZGQYFR-UHFFFAOYSA-N 1,3,5-tris(2-phenylethynyl)benzene Chemical compound C1=CC=CC=C1C#CC1=CC(C#CC=2C=CC=CC=2)=CC(C#CC=2C=CC=CC=2)=C1 YUOGUVUAZGQYFR-UHFFFAOYSA-N 0.000 description 2
- OYEDTTNTNYKSFX-UHFFFAOYSA-N 1,3-bis(2-phenylethynyl)benzene Chemical compound C1=CC=CC=C1C#CC1=CC=CC(C#CC=2C=CC=CC=2)=C1 OYEDTTNTNYKSFX-UHFFFAOYSA-N 0.000 description 2
- FPVSTPLZJLYNMB-UHFFFAOYSA-N 1,4-bis(2-phenylethynyl)benzene Chemical compound C1=CC=CC=C1C#CC1=CC=C(C#CC=2C=CC=CC=2)C=C1 FPVSTPLZJLYNMB-UHFFFAOYSA-N 0.000 description 2
- KJMJERORSUULRM-UHFFFAOYSA-N 1-(2-phenylethynyl)-4-[4-(2-phenylethynyl)phenyl]benzene Chemical group C1=CC=CC=C1C#CC1=CC=C(C=2C=CC(=CC=2)C#CC=2C=CC=CC=2)C=C1 KJMJERORSUULRM-UHFFFAOYSA-N 0.000 description 2
- BLMBNEVGYRXFNA-UHFFFAOYSA-N 1-methoxy-2,3-dimethylbenzene Chemical compound COC1=CC=CC(C)=C1C BLMBNEVGYRXFNA-UHFFFAOYSA-N 0.000 description 2
- AMOYMEBHYUTMKJ-UHFFFAOYSA-N 2-(2-phenylethoxy)ethylbenzene Chemical compound C=1C=CC=CC=1CCOCCC1=CC=CC=C1 AMOYMEBHYUTMKJ-UHFFFAOYSA-N 0.000 description 2
- IOSGANIYBODQTB-UHFFFAOYSA-N 2-ethynylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C#C IOSGANIYBODQTB-UHFFFAOYSA-N 0.000 description 2
- DTFKRVXLBCAIOZ-UHFFFAOYSA-N 2-methylanisole Chemical compound COC1=CC=CC=C1C DTFKRVXLBCAIOZ-UHFFFAOYSA-N 0.000 description 2
- CEBKHWWANWSNTI-UHFFFAOYSA-N 2-methylbut-3-yn-2-ol Chemical compound CC(C)(O)C#C CEBKHWWANWSNTI-UHFFFAOYSA-N 0.000 description 2
- XKDCNRXSRQYFSK-UHFFFAOYSA-N 3,5-bis(2-phenylethynyl)phenol Chemical compound C1(=CC=CC=C1)C#CC=1C=C(C=C(C=1)C#CC1=CC=CC=C1)O XKDCNRXSRQYFSK-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- AAQDYYFAFXGBFZ-UHFFFAOYSA-N Tetrahydrofurfuryl acetate Chemical compound CC(=O)OCC1CCCO1 AAQDYYFAFXGBFZ-UHFFFAOYSA-N 0.000 description 2
- DPZVDLFOAZNCBU-UHFFFAOYSA-N Tetrahydrofurfuryl butyrate Chemical compound CCCC(=O)OCC1CCCO1 DPZVDLFOAZNCBU-UHFFFAOYSA-N 0.000 description 2
- FMKCDSXOYLTWBR-UHFFFAOYSA-N Tetrahydrofurfuryl propionate Chemical compound CCC(=O)OCC1CCCO1 FMKCDSXOYLTWBR-UHFFFAOYSA-N 0.000 description 2
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- 230000000996 additive effect Effects 0.000 description 2
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- 125000003710 aryl alkyl group Chemical group 0.000 description 2
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- ZDZHCHYQNPQSGG-UHFFFAOYSA-N binaphthyl group Chemical group C1(=CC=CC2=CC=CC=C12)C1=CC=CC2=CC=CC=C12 ZDZHCHYQNPQSGG-UHFFFAOYSA-N 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- NEEDEQSZOUAJMU-UHFFFAOYSA-N but-2-yn-1-ol Chemical compound CC#CCO NEEDEQSZOUAJMU-UHFFFAOYSA-N 0.000 description 2
- DLDJFQGPPSQZKI-UHFFFAOYSA-N but-2-yne-1,4-diol Chemical compound OCC#CCO DLDJFQGPPSQZKI-UHFFFAOYSA-N 0.000 description 2
- LUEHNHVFDCZTGL-UHFFFAOYSA-N but-2-ynoic acid Chemical compound CC#CC(O)=O LUEHNHVFDCZTGL-UHFFFAOYSA-N 0.000 description 2
- OTJZCIYGRUNXTP-UHFFFAOYSA-N but-3-yn-1-ol Chemical compound OCCC#C OTJZCIYGRUNXTP-UHFFFAOYSA-N 0.000 description 2
- GKPOMITUDGXOSB-UHFFFAOYSA-N but-3-yn-2-ol Chemical compound CC(O)C#C GKPOMITUDGXOSB-UHFFFAOYSA-N 0.000 description 2
- YTIVTFGABIZHHX-UHFFFAOYSA-N butynedioic acid Chemical compound OC(=O)C#CC(O)=O YTIVTFGABIZHHX-UHFFFAOYSA-N 0.000 description 2
- 150000001734 carboxylic acid salts Chemical group 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 125000003336 coronenyl group Chemical group C1(=CC2=CC=C3C=CC4=CC=C5C=CC6=CC=C1C1=C6C5=C4C3=C21)* 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
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Classifications
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- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
- G03F7/0384—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the main chain of the photopolymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L49/00—Compositions of homopolymers or copolymers of compounds having one or more carbon-to-carbon triple bonds; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
-
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Abstract
【解決手段】式(1)で表される第一のモノマーと、2つ以上のシクロペンタジエノン部分を含む第二のモノマーを重合単位として含むポリアリーレン樹脂とこれを含む組成物。
[Ar、Ar3、Ar4は、独立してC5−C30アリール基。R1は、ハロ、−OR3、ヒドロキシアルキル、−C(=O)OR3等(R3はH、アルキル、アリール、等)。R2は、アルキル、アリール、CN、及びハロ。a3、a4、c3、c4は独立して0〜3。b1は1〜4、b2は0〜4。]
【選択図】なし
Description
Claims (13)
- 式(1)の1つ以上の第1のモノマーを重合単位として含むポリアリーレン樹脂であって、
- 下式を有し、
- 各R1が、独立して、ハロ、−OR3、C1−4ヒドロキシアルキル、−C(=O)OR3、−C(=O)N(R4)2、−O−C(=O)R5、−S(=O)2−OR6、及びS(=O)2−N(R4)2から選択される、請求項1記載のポリアリーレン樹脂。
- a3+a4=2〜4である、請求項1記載のポリアリーレン樹脂。
- b1+b2=2〜4である、請求項1記載のポリアリーレン樹脂。
- 式(13)の1つ以上の第3のモノマーを重合単位としてさらに含み、
- f=0である、請求項6記載のポリアリーレン樹脂。
- 前記1つ以上の第2のモノマーが、式(9)の1つ以上のモノマーから選択され、
- 請求項1記載のポリアリーレン樹脂と、1つ以上の有機溶媒と、を含む組成物。
- パターン層を形成する方法であって、(a)基板上に請求項9記載の組成物の層をコーティングするステップと、(b)有機溶媒を除去してポリアリーレン樹脂層を形成するステップと、(c)フォトレジストの層を前記ポリアリーレン樹脂層上にコーティングするステップと、(d)前記フォトレジスト層を、マスクを介して、化学線に対して露出するステップと、(e)前記露出したフォトレジスト層を現像してレジストパターンを形成するステップと、(f)前記パターンを前記ポリアリーレン樹脂層に転写して、前記基板の一部を露出するステップと、を含む、方法。
- 前記基板にパターン形成するステップと、次いで、前記パターン形成したポリアリーレン樹脂層を除去するステップと、をさらに含む、請求項10記載の方法。
- ステップ(c)の前に、シリコン含有層で、前記ポリアリーレン樹脂層の表面をコーティングするステップをさらに含む、請求項10記載の方法。
- ステップ(c)の後及びステップ(d)の前に、前記パターンを、前記シリコン含有層に転写するステップをさらに含む、請求項12記載の方法。
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JP2021175802A (ja) * | 2020-05-02 | 2021-11-04 | 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 | コーティング組成物及び電子デバイスを形成する方法 |
JP7204812B2 (ja) | 2020-05-02 | 2023-01-16 | 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 | コーティング組成物及び電子デバイスを形成する方法 |
JP7204813B2 (ja) | 2020-05-02 | 2023-01-16 | 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 | コーティング組成物及び電子デバイスを形成する方法 |
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US20180157175A1 (en) | 2018-06-07 |
TWI666229B (zh) | 2019-07-21 |
CN108148180B (zh) | 2020-09-11 |
JP6525391B2 (ja) | 2019-06-05 |
US11175581B2 (en) | 2021-11-16 |
TW201821472A (zh) | 2018-06-16 |
KR20180064287A (ko) | 2018-06-14 |
CN108148180A (zh) | 2018-06-12 |
KR102009169B1 (ko) | 2019-08-09 |
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