JP5561494B2 - Euvリソグラフィー用レジスト下層膜形成組成物 - Google Patents
Euvリソグラフィー用レジスト下層膜形成組成物 Download PDFInfo
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- JP5561494B2 JP5561494B2 JP2011510304A JP2011510304A JP5561494B2 JP 5561494 B2 JP5561494 B2 JP 5561494B2 JP 2011510304 A JP2011510304 A JP 2011510304A JP 2011510304 A JP2011510304 A JP 2011510304A JP 5561494 B2 JP5561494 B2 JP 5561494B2
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- Prior art keywords
- resist
- underlayer film
- resist underlayer
- euv lithography
- semiconductor device
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- 238000001900 extreme ultraviolet lithography Methods 0.000 title claims description 72
- 239000000203 mixture Substances 0.000 title claims description 64
- 229920003986 novolac Polymers 0.000 claims description 42
- 125000005843 halogen group Chemical group 0.000 claims description 31
- -1 glycidyloxy Chemical group 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 23
- 238000004132 cross linking Methods 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 18
- 239000004065 semiconductor Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000001312 dry etching Methods 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
- 239000003431 cross linking reagent Substances 0.000 claims description 9
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000001459 lithography Methods 0.000 claims description 6
- DHZVWQPHNWDCFS-UHFFFAOYSA-N 2-hydroxy-3,5-diiodobenzoic acid Chemical compound OC(=O)C1=CC(I)=CC(I)=C1O DHZVWQPHNWDCFS-UHFFFAOYSA-N 0.000 claims description 5
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims description 5
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- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
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- 238000010304 firing Methods 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 131
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- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 8
- 239000003513 alkali Substances 0.000 description 7
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- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 0 CC(C*)*(C*)Br Chemical compound CC(C*)*(C*)Br 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- VBQDSLGFSUGBBE-UHFFFAOYSA-N benzyl(triethyl)azanium Chemical compound CC[N+](CC)(CC)CC1=CC=CC=C1 VBQDSLGFSUGBBE-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- DLDWUFCUUXXYTB-UHFFFAOYSA-N (2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C=CC=CC=1)C(=O)C1=CC=CC=C1 DLDWUFCUUXXYTB-UHFFFAOYSA-N 0.000 description 2
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- JWHSTVSAXLKNAZ-UHFFFAOYSA-N 2,3,4-tribromobenzoic acid Chemical compound OC(=O)C1=CC=C(Br)C(Br)=C1Br JWHSTVSAXLKNAZ-UHFFFAOYSA-N 0.000 description 2
- YNVNFMCYBIBHLH-UHFFFAOYSA-N 2,3-dibromobenzoic acid Chemical compound OC(=O)C1=CC=CC(Br)=C1Br YNVNFMCYBIBHLH-UHFFFAOYSA-N 0.000 description 2
- QGNWXTKXVFUTFK-UHFFFAOYSA-N 2,3-diiodobenzoic acid Chemical compound OC(=O)C1=CC=CC(I)=C1I QGNWXTKXVFUTFK-UHFFFAOYSA-N 0.000 description 2
- ORVCATCRRUXRCE-UHFFFAOYSA-N 2-iodooxybenzoic acid Chemical compound OC(=O)C1=CC=CC=C1OI ORVCATCRRUXRCE-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- NVWSLNRSPZAQOK-UHFFFAOYSA-N 3,4-dibromo-2-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(Br)C(Br)=C1O NVWSLNRSPZAQOK-UHFFFAOYSA-N 0.000 description 2
- MRABAEUHTLLEML-UHFFFAOYSA-N Butyl lactate Chemical compound CCCCOC(=O)C(C)O MRABAEUHTLLEML-UHFFFAOYSA-N 0.000 description 2
- KCXZNSGUUQJJTR-UHFFFAOYSA-N Di-n-hexyl phthalate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCC KCXZNSGUUQJJTR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 229920001214 Polysorbate 60 Polymers 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
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- 239000004147 Sorbitan trioleate Substances 0.000 description 2
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 2
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- 239000007864 aqueous solution Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000001191 butyl (2R)-2-hydroxypropanoate Substances 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 2
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- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
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- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
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- BNJXHRMYHDWZKL-UHFFFAOYSA-N 2-iodobenzene-1,3-diol Chemical compound OC1=CC=CC(O)=C1I BNJXHRMYHDWZKL-UHFFFAOYSA-N 0.000 description 1
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- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 1
- 239000001816 polyoxyethylene sorbitan tristearate Substances 0.000 description 1
- 235000010988 polyoxyethylene sorbitan tristearate Nutrition 0.000 description 1
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- 150000003141 primary amines Chemical class 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- HBCQSNAFLVXVAY-UHFFFAOYSA-N pyrimidine-2-thiol Chemical compound SC1=NC=CC=N1 HBCQSNAFLVXVAY-UHFFFAOYSA-N 0.000 description 1
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- 238000000518 rheometry Methods 0.000 description 1
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- 150000003384 small molecules Chemical class 0.000 description 1
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- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- 229940072958 tetrahydrofurfuryl oleate Drugs 0.000 description 1
- ZEMGGZBWXRYJHK-UHFFFAOYSA-N thiouracil Chemical compound O=C1C=CNC(=S)N1 ZEMGGZBWXRYJHK-UHFFFAOYSA-N 0.000 description 1
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- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 description 1
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- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
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- FAYMLNNRGCYLSR-UHFFFAOYSA-M triphenylsulfonium triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 FAYMLNNRGCYLSR-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
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Description
第2観点として、上記ハロゲン原子を含有するノボラック樹脂がエポキシ基、水酸基、又はそれらの組み合わせからなる架橋形成基を含むものである第1観点に記載のレジスト下層膜形成組成物、
第3観点として、上記ハロゲン原子が臭素原子又はヨウ素原子である第1観点又は第2観点に記載のレジスト下層膜形成組成物、
第4観点として、上記ハロゲン原子を含有するノボラック樹脂がノボラック樹脂又はエポキシ化ノボラック樹脂と、ハロゲン化安息香酸との反応生成物である第1観点乃至第3観点のいずれか一つに記載のレジスト下層膜形成組成物、
第5観点として、上記ハロゲン原子を含有するノボラック樹脂が、グリシジルオキシノボラック樹脂とジヨードサリチル酸との反応生成物である第1観点乃至第3観点のいずれか一つに記載のレジスト下層膜形成組成物、
第6観点として、上記ハロゲン原子を含有するノボラック樹脂、架橋剤、架橋触媒、及び溶剤を含む第1観点乃至第5観点のいずれか一つに記載のレジスト下層膜形成組成物、
第7観点として、更に酸発生剤を含む第1観点乃至第6観点のいずれか一つに記載のレジスト下層膜形成組成物、
第8観点として、上記ハロゲン原子を含有するノボラック樹脂が重量平均分子量1000〜100000のノボラック樹脂である第1観点乃至第7観点のいずれか一つに記載のレジスト下層膜形成組成物、
第9観点として、第1観点乃至第8観点のいずれか一つに記載のレジスト下層膜形成組成物を基板上に塗布し、焼成することにより得られる、半導体装置製造に用いられるEUVリソグラフィープロセス用レジスト下層膜、及び
第10観点として、転写パターンを形成する加工対象膜を有する基板上に、第1観点乃至第8観点のいずれか1つに記載のEUVリソグラフィー用レジスト下層膜形成組成物を塗布し焼成してEUVリソグラフィー用レジスト下層膜を形成する工程と、該EUVリソグラフィー用レジスト下層膜の上にEUVリソグラフィー用レジストを被覆し、該EUVリソグラフィー用レジスト下層膜及びその上の該EUVリソグラフィー用レジスト膜にマスクを介してEUVを照射し、該EUVリソグラフィー用レジスト膜を現像し、ドライエッチングにより該マスクに形成された画像を基板上に転写して集積回路素子を形成する工程を含む、半導体装置の製造方法である。
さらに、本発明のEUVリソグラフィー用レジスト下層膜形成組成物を用いて形成した下層膜は、レジスト膜や下地膜との密着性にも優れるものである。
本発明のEUVリソグラフィー用レジスト下層膜は、フォトリソグラフィープロセスにおいて使用されるレジスト下層膜(反射防止膜)が基板より生じる反射光を防止するためのものであるのとは対照的に、反射光を防止する効果を必要とすることなく、EUVリソグラフィー用レジスト膜の下に形成することでEUV照射時にレジストの感度が向上し鮮明なレジストパターンの形成を可能とするものである。
この導入された架橋形成基は本発明のレジスト下層膜形成組成物中に導入された架橋剤成分と加熱焼成時に架橋反応を起こすことができる。このような架橋形成反応により形成されるレジスト下層膜は、上層に被覆されるレジスト膜との間でインターミキシングを防ぐ効果がある。
上記レジスト下層膜形成組成物は、ノボラック樹脂及び溶剤を含有し、更に架橋剤、架橋触媒、界面活性剤を含むことができる。
上記ノボラック樹脂のEUVリソグラフィー用レジスト下層膜形成組成物における含有量は、固形分中で20質量%以上、例えば20〜100質量%、または30〜100質量%、または50〜90質量%、または60〜80質量%である。
また、ノボラック樹脂が少なくとも10質量%、好ましくは10〜80質量%、より好ましくは20〜70質量%のハロゲン原子を含有するものである。
ハロゲン原子は、フッ素原子、塩素原子、臭素原子、ヨウ素原子であるが、特に臭素原子、ヨウ素原子、又はこれらの組み合わせが好ましい。
ノボラック樹脂とハロゲン化安息香酸との反応生成物が挙げられ、エポキシ化ノボラック樹脂とハロゲン化安息香酸との反応生成物が挙げられる。このエポキシ化ノボラック樹脂はグリシジルオキシノボラック樹脂が、またハロゲン化安息香酸は例えば、ジブロモ安息香酸、ジヨード安息香酸、ジブロモサリチル酸、ジヨードサリチル酸が例示される。
これらのノボラック樹脂の具体例としては例えば以下に例示される。
本発明のEUVリソグラフィー用レジスト下層膜形成組成物には、上記以外に必要に応じて更なるレオロジー調整剤、接着補助剤、界面活性剤などを添加することができる。
本発明ではEUVリソグラフィー用レジスト下層膜形成組成物を基板上に塗布し、焼成することによりEUVリソグラフィー用レジスト下層膜が形成される。
エポキシ化クレゾールノボラック樹脂6.0gと3,5−ジヨードサリチル酸9.7gをプロピレングリコールモノメチルエーテル183.8gに溶解した後、ベンジルトリエチルアンモニウム0.23gを加え、還流温度で24時間反応させ下記式(2−1)で表される繰り返し単位構造を有する高分子化合物の溶液を得た。得られた高分子化合物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は3700であった。
エポキシ化フェノールノボラック樹脂30.0gと3,5−ジブロモ安息香酸40.4gをプロピレングリコールモノメチルエーテル285.3gに溶解した後、ベンジルトリエチルアンモニウム0.91gを加え、還流温度で24時間反応させ下記式(2−2)で表される繰り返し単位構造を有する高分子化合物の溶液を得た。得られた高分子化合物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は1800であった。
エポキシ化クレゾールノボラック樹脂6.0g、3,5−ジヨードサリチル酸7.3gとサリチル酸0.8gをプロピレングリコールモノメチルエーテル177.7gに溶解した後、ベンジルトリエチルアンモニウム0.23gを加え、還流温度で24時間反応させ下記式(2−3−1)で表される繰り返し単位構造と式(2−3−2)で表される繰り返し単位構造とを有する高分子化合物の溶液を得た。得られた高分子化合物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は3500であった。
上記合成例1で得た高分子化合物2gを有するプロピレングリコールモノメチルエーテル溶液10gにテトラブトキシメチルグリコールウリル0.5g、p−トルエンスルホン酸0.01g、ピリジニウムp−トルエンスルホン酸0.04gとメガファックR−30(界面活性剤、大日本インキ(株)製)0.004gを混合し、プロピレングリコールモノメチルエーテル49.8g、プロピレングリコールモノメチルエーテルアセテート16.5g及びシクロヘキサノン8.3gに溶解し溶液とした。その後、孔径0.10μmのポリエチレン製ミクロフィルターを用いて濾過し、更に、孔径0.05μmのポリエチレン製ミクロフィルターを用いて濾過してレジスト下層膜形成組成物を調製した。
上記合成例2で得た高分子化合物2gを有するプロピレングリコールモノメチルエーテル溶液10gにテトラブトキシメチルグリコールウリル0.5g、p−トルエンスルホン酸0.01g、ピリジニウムp−トルエンスルホン酸0.04gとメガファックR−30(界面活性剤、大日本インキ(株)製)0.004gを混合し、プロピレングリコールモノメチルエーテル49.8g、プロピレングリコールモノメチルエーテルアセテート16.5g及びシクロヘキサノン8.3gに溶解し溶液とした。その後、孔径0.10μmのポリエチレン製ミクロフィルターを用いて濾過し、更に、孔径0.05μmのポリエチレン製ミクロフィルターを用いて濾過してレジスト下層膜形成組成物を調製した。
上記合成例3で得た高分子化合物2gを有するプロピレングリコールモノメチルエーテル溶液10gにテトラブトキシメチルグリコールウリル0.5g、p−トルエンスルホン酸0.01g、ピリジニウムp−トルエンスルホン酸0.04gとメガファックR−30(界面活性剤、大日本インキ(株)製)0.004gを混合し、プロピレングリコールモノメチルエーテル49.8g、プロピレングリコールモノメチルエーテルアセテート16.5g及びシクロヘキサノン8.3gに溶解し溶液とした。その後、孔径0.10μmのポリエチレン製ミクロフィルターを用いて濾過し、更に、孔径0.05μmのポリエチレン製ミクロフィルターを用いて濾過してレジスト下層膜形成組成物を調製した。
表1において、レジストに対する本発明の塗布型下層膜のドライエッチング速度比(レジスト下層膜/レジスト)の測定は、CF4ガスをエッチングガスとして用いた。
実施例1で得た溶液をスピナーにより、ベアシリコン上に塗布した。ホットプレート上で205℃1分間加熱し、EUVリソグラフィー用レジスト下層膜(膜厚0.03μm)を形成した。このEUVリソグラフィー用レジスト下層膜の上層に、EUVリソグラフィー用レジスト(ポリヒドロキシスチレン系)溶液をスピナーにより塗布し、ホットプレート上で加熱してレジスト膜(膜厚0.08μm)を形成した。この膜に、CANON製EUV露光装置装置を用い、現像後にレジストのライン幅が0.045μm、0.032μmのデンスラインが形成されるように光透過パターンが形成されたマスクを通してEUV露光を行った。その後、ホットプレート上で再度加熱し、冷却後、アルカリ現像液を用いて60秒間現像を行なった。得られたレジストパターンを走査型電子顕微鏡で観察した。0.045μm、0.032μmデンスパターン形成時の最適露光量はそれぞれ、11.68mJ/cm2、12.25mJ/cm2であった。
Claims (8)
- 転写パターンを形成する加工対象膜を有する基板上に、ハロゲン原子を含有するノボラック樹脂を含むEUVリソグラフィー用レジスト下層膜形成組成物を塗布し焼成してEUVリソグラフィー用レジスト下層膜を形成する工程と、該EUVリソグラフィー用レジスト下層膜の上にEUVリソグラフィー用レジストを被覆し、該EUVリソグラフィー用レジスト下層膜及びその上の該EUVリソグラフィー用レジスト膜にマスクを介してEUVを照射し、該EUVリソグラフィー用レジスト膜を現像し、ドライエッチングにより該マスクに形成された画像を基板上に転写して集積回路素子を形成する工程を含む、半導体装置の製造方法。
- 上記ノボラック樹脂がエポキシ基、水酸基、又はそれらの組み合わせからなる架橋形成基を含むものである請求項1に記載の半導体装置の製造方法。
- 上記ハロゲン原子が臭素原子又はヨウ素原子である請求項1又は請求項2に記載の半導体装置の製造方法。
- 上記ノボラック樹脂がノボラック樹脂又はエポキシ化ノボラック樹脂とハロゲン化安息香酸との反応生成物である請求項1乃至請求項3のいずれか1項に記載の半導体装置の製造方法。
- 上記ノボラック樹脂が、グリシジルオキシノボラック樹脂とジヨードサリチル酸との反応生成物である請求項1乃至請求項3のいずれか1項に記載の半導体装置の製造方法。
- 上記レジスト下層膜形成組成物が、上記ノボラック樹脂、架橋剤、架橋触媒、及び溶剤を含む請求項1乃至請求項5のいずれか1項に記載の半導体装置の製造方法。
- 上記レジスト下層膜形成組成物が、更に酸発生剤を含む請求項1乃至請求項6のいずれか1項に記載の半導体装置の製造方法。
- 上記ノボラック樹脂の重量平均分子量が1000〜100000である請求項1乃至請求項7のいずれか1項に記載の半導体装置の製造方法。
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JP (1) | JP5561494B2 (ja) |
KR (1) | KR101739325B1 (ja) |
CN (2) | CN104749887A (ja) |
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JP5561494B2 (ja) * | 2009-04-21 | 2014-07-30 | 日産化学工業株式会社 | Euvリソグラフィー用レジスト下層膜形成組成物 |
CN103415809B (zh) * | 2011-03-15 | 2017-03-15 | 日产化学工业株式会社 | 形成抗蚀剂下层膜的组合物及使用该组合物的抗蚀剂图案的形成方法 |
CN103649835B (zh) * | 2011-08-04 | 2018-02-06 | 日产化学工业株式会社 | 具有缩合系聚合物的形成euv光刻用抗蚀剂下层膜的组合物 |
JP5705103B2 (ja) * | 2011-12-26 | 2015-04-22 | 株式会社東芝 | パターン形成方法 |
JP6083537B2 (ja) * | 2012-03-23 | 2017-02-22 | 日産化学工業株式会社 | Euvリソグラフィー用レジスト下層膜形成組成物 |
US9556094B2 (en) * | 2012-12-26 | 2017-01-31 | Cheil Industries, Inc. | Monomer, hardmask composition including monomer, and method for forming pattern by using hardmask composition |
CN104937493B (zh) * | 2013-01-24 | 2019-11-08 | 日产化学工业株式会社 | 光刻用抗蚀剂上层膜形成用组合物和半导体装置制造方法 |
JP6368956B2 (ja) * | 2013-08-28 | 2018-08-08 | 日産化学株式会社 | レジスト下層膜を適用したパターン形成方法 |
KR102364126B1 (ko) * | 2014-03-24 | 2022-02-18 | 제이에스알 가부시끼가이샤 | 패턴 형성 방법, 수지 및 레지스트 하층막 형성 조성물 |
KR20160063770A (ko) | 2014-11-27 | 2016-06-07 | 주식회사 제이엘서피스 | 내식성이 우수한 건식 확산 코팅 조성물의 제조방법 |
KR102632268B1 (ko) | 2016-01-11 | 2024-01-31 | 삼성전자주식회사 | 포토 레지스트 조성물 및 이를 이용한 반도체 장치의 제조 방법 |
KR102667884B1 (ko) | 2016-07-27 | 2024-05-23 | 삼성전자주식회사 | 반도체 소자의 제조 방법 |
CN117539127A (zh) * | 2017-01-13 | 2024-02-09 | 日产化学株式会社 | 包含酰胺溶剂的抗蚀剂下层膜形成用组合物 |
US11086220B2 (en) | 2017-10-31 | 2021-08-10 | Rohm And Haas Electronic Materials Korea Ltd. | Underlayer coating compositions for use with photoresists |
KR102374206B1 (ko) | 2017-12-05 | 2022-03-14 | 삼성전자주식회사 | 반도체 장치 제조 방법 |
KR102541615B1 (ko) | 2018-04-13 | 2023-06-09 | 삼성전자주식회사 | 리소그래피용 기판 처리 조성물 및 이를 이용한 반도체 소자의 제조방법 |
TWI837443B (zh) | 2019-12-31 | 2024-04-01 | 南韓商羅門哈斯電子材料韓國公司 | 塗料組成物、經塗覆的基底及形成電子裝置的方法 |
DE102020131427B4 (de) * | 2020-05-21 | 2024-03-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Photoresistzusammensetzung und Herstellungsverfahren von Photoresiststruktur |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003071357A1 (fr) * | 2002-02-19 | 2003-08-28 | Nissan Chemical Industries, Ltd. | Composition de formation d'un revetement antireflet |
JP2006188681A (ja) * | 2004-12-20 | 2006-07-20 | Dongjin Semichem Co Ltd | 有機反射防止膜形成用有機重合体 |
JP2007241259A (ja) * | 2006-02-13 | 2007-09-20 | Hoya Corp | マスクブランク用レジスト下層膜形成組成物、マスクブランク及びマスク |
WO2008105266A1 (ja) * | 2007-02-27 | 2008-09-04 | Nissan Chemical Industries, Ltd. | 電子線リソグラフィー用レジスト下層膜形成組成物 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693691A (en) | 1995-08-21 | 1997-12-02 | Brewer Science, Inc. | Thermosetting anti-reflective coatings compositions |
US5919599A (en) | 1997-09-30 | 1999-07-06 | Brewer Science, Inc. | Thermosetting anti-reflective coatings at deep ultraviolet |
JP3852593B2 (ja) * | 2002-07-17 | 2006-11-29 | 日産化学工業株式会社 | 反射防止膜形成組成物 |
US7736822B2 (en) | 2006-02-13 | 2010-06-15 | Hoya Corporation | Resist underlayer coating forming composition for mask blank, mask blank and mask |
JP5561494B2 (ja) * | 2009-04-21 | 2014-07-30 | 日産化学工業株式会社 | Euvリソグラフィー用レジスト下層膜形成組成物 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003071357A1 (fr) * | 2002-02-19 | 2003-08-28 | Nissan Chemical Industries, Ltd. | Composition de formation d'un revetement antireflet |
JP2006188681A (ja) * | 2004-12-20 | 2006-07-20 | Dongjin Semichem Co Ltd | 有機反射防止膜形成用有機重合体 |
JP2007241259A (ja) * | 2006-02-13 | 2007-09-20 | Hoya Corp | マスクブランク用レジスト下層膜形成組成物、マスクブランク及びマスク |
WO2008105266A1 (ja) * | 2007-02-27 | 2008-09-04 | Nissan Chemical Industries, Ltd. | 電子線リソグラフィー用レジスト下層膜形成組成物 |
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KR101739325B1 (ko) | 2017-05-24 |
WO2010122948A1 (ja) | 2010-10-28 |
US20140099791A1 (en) | 2014-04-10 |
CN104749887A (zh) | 2015-07-01 |
US9005873B2 (en) | 2015-04-14 |
JPWO2010122948A1 (ja) | 2012-10-25 |
CN102414619A (zh) | 2012-04-11 |
US20120040291A1 (en) | 2012-02-16 |
TWI475326B (zh) | 2015-03-01 |
TW201042396A (en) | 2010-12-01 |
KR20120022889A (ko) | 2012-03-12 |
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