KR20040104417A - 반사 방지막 재료, 이것을 이용한 반사 방지막 및 패턴형성 방법 - Google Patents
반사 방지막 재료, 이것을 이용한 반사 방지막 및 패턴형성 방법 Download PDFInfo
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- KR20040104417A KR20040104417A KR1020040040028A KR20040040028A KR20040104417A KR 20040104417 A KR20040104417 A KR 20040104417A KR 1020040040028 A KR1020040040028 A KR 1020040040028A KR 20040040028 A KR20040040028 A KR 20040040028A KR 20040104417 A KR20040104417 A KR 20040104417A
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- 125000000962 organic group Chemical group 0.000 claims abstract description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 14
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- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000001844 prenyl group Chemical group [H]C([*])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000006233 propoxy propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])OC([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000006225 propoxyethyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 125000005767 propoxymethyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])[#8]C([H])([H])* 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- XBFJAVXCNXDMBH-UHFFFAOYSA-N tetracyclo[6.2.1.1(3,6).0(2,7)]dodec-4-ene Chemical compound C1C(C23)C=CC1C3C1CC2CC1 XBFJAVXCNXDMBH-UHFFFAOYSA-N 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- MANNXDXMUHZSRP-UHFFFAOYSA-M tetramethylazanium;trifluoromethanesulfonate Chemical compound C[N+](C)(C)C.[O-]S(=O)(=O)C(F)(F)F MANNXDXMUHZSRP-UHFFFAOYSA-M 0.000 description 1
- CZMILNXHOAKSBR-UHFFFAOYSA-N tetraphenylazanium Chemical compound C1=CC=CC=C1[N+](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 CZMILNXHOAKSBR-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- UPWIJTYOHJOEOX-UHFFFAOYSA-M trifluoromethanesulfonate;trinaphthalen-1-ylsulfanium Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC=C2C([S+](C=3C4=CC=CC=C4C=CC=3)C=3C4=CC=CC=C4C=CC=3)=CC=CC2=C1 UPWIJTYOHJOEOX-UHFFFAOYSA-M 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- WLOQLWBIJZDHET-UHFFFAOYSA-N triphenylsulfonium Chemical compound C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 WLOQLWBIJZDHET-UHFFFAOYSA-N 0.000 description 1
- 239000012953 triphenylsulfonium Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Classifications
-
- 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
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/091—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by antireflection means or light filtering or absorbing means, e.g. anti-halation, contrast enhancement
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
- H01L21/0276—Photolithographic processes using an anti-reflective coating
-
- 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
- G03F7/075—Silicon-containing compounds
- G03F7/0757—Macromolecular compounds containing Si-O, Si-C or Si-N bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Power Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials For Photolithography (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (11)
- 탄소-산소 단일 결합 및(또는) 탄소-산소 이중 결합을 갖는 유기기와, 광 흡수기와, 말단이 Si-OH 및(또는) Si-OR로 되어 있는 규소 원자를 포함하여 이루어지는 반사 방지용 실리콘 수지.
- 제1항에 있어서, 상기 유기기가 에폭시기, 에스테르기, 알콕시기 및 히드록시기로 이루어지는 군으로부터 선택되는 1종 또는 2종 이상인 반사 방지용 실리콘 수지.
- 제1항 또는 제2항에 있어서, 상기 광 흡수기가 안트라센환, 나프탈렌환 또는 벤젠환을 포함하는 반사 방지용 실리콘 수지.
- 제1항 또는 제2항에 있어서, 상기 말단이 Si-OH 및(또는) Si-OR로 되어 있는 규소 원자가, 상기 실리콘 수지에 포함되는 총 규소 원자 중 0.1 내지 50 몰%인 반사 방지용 실리콘 수지.
- 제1항 또는 제2항에 있어서, 상기 Si-OH와 Si-OR의 몰비율이 100/0 내지 20/80인 반사 방지용 실리콘 수지.
- 제1항 또는 제2항에 기재된 반사 방지용 실리콘 수지, 유기 용제 및 산 발생제를 함유하는 반사 방지막 재료.
- 제6항에 있어서, 중화제를 더 함유하는 반사 방지막 재료.
- 리소그래피에 의해 기판에 패턴을 형성하는 방법으로서, 적어도 기판 상에 제6항에 기재된 반사 방지막 재료를 도포하고 베이킹하여 반사 방지막을 형성하고, 이 반사 방지막 상에 포토레지스트 막 재료를 도포하고 예비베이킹하여 포토레지스트 막을 형성하며, 이 포토레지스트 막의 패턴 회로 영역을 노광한 후, 현상액으로 현상하여 상기 포토레지스트 막에 레지스트 패턴을 형성하고, 이 레지스트 패턴이 형성된 포토레지스트 막을 마스크로 하여 상기 반사 방지막 및 상기 기판을 에칭하여 상기 기판에 패턴을 형성하는 것을 포함하여 이루어지는 패턴 형성 방법.
- 리소그래피에 의해 기판에 패턴을 형성하는 방법으로서, 적어도 기판 상에 제6항에 기재된 반사 방지막 재료를 도포하고 베이킹하여 반사 방지막을 형성하고, 이 반사 방지막 상에 포토레지스트 막 재료를 도포하고 예비베이킹하여 포토레지스트 막을 형성하며, 이 포토레지스트 막의 패턴 회로 영역을 노광한 후, 현상액으로 현상하여 상기 포토레지스트 막에 레지스트 패턴을 형성하고, 이 레지스트 패턴이 형성된 포토레지스트 막을 마스크로 하여 상기 반사 방지막을 에칭하며, 또한 패턴이 형성된 반사 방지막을 마스크로 하여 상기 기판을 에칭하여 상기 기판에 패턴을형성하는 것을 포함하여 이루어지는 패턴 형성 방법.
- 리소그래피에 의해 기판에 패턴을 형성하는 방법으로서, 적어도 기판 상에 유기 막을 형성하고, 이 유기 막 위에 제6항에 기재된 반사 방지막 재료를 도포하고 베이킹하여 반사 방지막을 형성하고, 이 반사 방지막 상에 포토레지스트 막 재료를 도포하고 예비베이킹하여 포토레지스트 막을 형성하며, 이 포토레지스트 막의 패턴 회로 영역을 노광한 후, 현상액으로 현상하여 포토레지스트 막에 레지스트 패턴을 형성하고, 상기 레지스트 패턴이 형성된 포토레지스트 막을 마스크로 하여 상기 반사 방지막을 에칭하며, 패턴이 형성된 반사 방지막을 마스크로 하여 상기 유기 막을 에칭하고, 또한 상기 기판을 에칭하여 상기 기판에 패턴을 형성하는 것을 포함하는 패턴 형성 방법.
- 제6항에 기재된 반사 방지막 재료를 기판 상에 도포하고 베이킹하여 얻어지는 반사 방지막.
Applications Claiming Priority (2)
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JPJP-P-2003-00157808 | 2003-06-03 | ||
JP2003157808 | 2003-06-03 |
Publications (2)
Publication Number | Publication Date |
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KR20040104417A true KR20040104417A (ko) | 2004-12-10 |
KR100882409B1 KR100882409B1 (ko) | 2009-02-05 |
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KR1020040040028A KR100882409B1 (ko) | 2003-06-03 | 2004-06-02 | 반사 방지용 실리콘 수지, 반사 방지막 재료, 이것을 이용한 반사 방지막 및 패턴 형성 방법 |
Country Status (3)
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US (1) | US7303785B2 (ko) |
KR (1) | KR100882409B1 (ko) |
TW (1) | TWI310881B (ko) |
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TW200506532A (en) | 2005-02-16 |
TWI310881B (en) | 2009-06-11 |
US7303785B2 (en) | 2007-12-04 |
KR100882409B1 (ko) | 2009-02-05 |
US20040253461A1 (en) | 2004-12-16 |
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