KR20040048208A - 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의점착 방지 방법 - Google Patents
실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의점착 방지 방법 Download PDFInfo
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- KR20040048208A KR20040048208A KR1020020075997A KR20020075997A KR20040048208A KR 20040048208 A KR20040048208 A KR 20040048208A KR 1020020075997 A KR1020020075997 A KR 1020020075997A KR 20020075997 A KR20020075997 A KR 20020075997A KR 20040048208 A KR20040048208 A KR 20040048208A
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- Prior art keywords
- silane
- based compound
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- present
- micro
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- 238000000034 method Methods 0.000 title claims abstract description 67
- 238000005459 micromachining Methods 0.000 title claims abstract description 8
- 150000004756 silanes Chemical class 0.000 title 1
- 229910000077 silane Inorganic materials 0.000 claims abstract description 41
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 33
- 150000001875 compounds Chemical class 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000000151 deposition Methods 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 8
- BYLOHCRAPOSXLY-UHFFFAOYSA-N dichloro(diethyl)silane Chemical compound CC[Si](Cl)(Cl)CC BYLOHCRAPOSXLY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 4
- UOZZKLIPYZQXEP-UHFFFAOYSA-N dichloro(dipropyl)silane Chemical compound CCC[Si](Cl)(Cl)CCC UOZZKLIPYZQXEP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000005530 etching Methods 0.000 claims abstract description 3
- 230000001590 oxidative effect Effects 0.000 claims abstract description 3
- 125000005843 halogen group Chemical group 0.000 claims abstract 2
- 238000005516 engineering process Methods 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000010408 film Substances 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- -1 silane compound Chemical class 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 7
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 6
- 150000004820 halides Chemical class 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000004765 (C1-C4) haloalkyl group Chemical group 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 10
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- VIFIHLXNOOCGLJ-UHFFFAOYSA-N trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)silane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC[Si](Cl)(Cl)Cl VIFIHLXNOOCGLJ-UHFFFAOYSA-N 0.000 description 5
- 125000001165 hydrophobic group Chemical group 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- 239000013545 self-assembled monolayer Substances 0.000 description 4
- CHBOSHOWERDCMH-UHFFFAOYSA-N 1-chloro-2,2-bis(4-chlorophenyl)ethane Chemical compound C=1C=C(Cl)C=CC=1C(CCl)C1=CC=C(Cl)C=C1 CHBOSHOWERDCMH-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 101710162828 Flavin-dependent thymidylate synthase Proteins 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 101710135409 Probable flavin-dependent thymidylate synthase Proteins 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 239000005360 phosphosilicate glass Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 238000000352 supercritical drying Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LWSYSCQGRROTHV-UHFFFAOYSA-N ethane;propane Chemical class CC.CCC LWSYSCQGRROTHV-UHFFFAOYSA-N 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- PYJJCSYBSYXGQQ-UHFFFAOYSA-N trichloro(octadecyl)silane Chemical compound CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl PYJJCSYBSYXGQQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
- C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Micromachines (AREA)
Abstract
Description
Claims (6)
- 표면 또는 몸체 미세가공 기술에서 미세구조물을 부양시키는 과정 중에 발생하는 점착 및 사용 중 발생하는 점착을 방지하기 위한 방법으로서,불화수소하에서 희생층을 식각시키는 단계(a); 탈이온수로 세정하는 단계(b); 과산화수소를 이용하여 표면을 산화시키는 단계(c); 알코올로 세정하는 단계(d); 하기 화학식 1로 표시되는 실란계 화합물을 증착시키는 단계(e); 및 건조시키는 단계(f)를 포함하여 구성되는 것을 특징으로 하는 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의 점착 방지 방법.[화학식 1]R2SiX2(상기 화학식 1에서,R은 탄소수가 1 내지 4인 알킬 또는 할라이드가 치환된 탄소수가 1 내지 4인 알킬이고,X는 할라이드 또는 n이 0 내지 4인 CH3(CH2)nO 이다)
- 제1항에 있어서,상기 실란계 화합물은 디클로로디메틸실란, 디클로로디에틸실란, 또는 디클로로디프로필실란인 것을 특징으로 하는 실란계 화합물을 이용한 표면 또는 몸체미세가공 기술의 점착 방지 방법.
- 제1항에 있어서,상기 단계(e)의 증착 후, 상기 단계(f)의 건조 전에 이소옥탄 용매를 사용하여 잉여 전구체를 제거하는 단계를 더 포함하는 것을 특징으로 하는 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의 점착 방지 방법.
- 제1항에 있어서,상기 단계(e)의 실란계 화합물의 증착 후 전도성 있는 박막재료를 코팅시키는 단계를 더 포함하는 것을 특징으로 하는 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의 점착 방지 방법.
- 제1항 또는 제4항에 있어서,상기 단계(e)의 실란계 화합물의 증착시 전도성 있는 박막재료를 함께 혼합시켜 동시에 증착시키는 것을 특징으로 하는 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의 점착 방지 방법.
- 제1항에 있어서,상기 단계(d)의 알코올은 메탄올, 이소프로판올, 또는 에탄올로부터 선택되어 사용되는 것을 특징으로 하는 실란계 화합물을 이용한 표면 또는 몸체 미세가공기술의 점착 방지 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2002-0075997A KR100534485B1 (ko) | 2002-12-02 | 2002-12-02 | 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의점착 방지 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2002-0075997A KR100534485B1 (ko) | 2002-12-02 | 2002-12-02 | 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의점착 방지 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20040048208A true KR20040048208A (ko) | 2004-06-07 |
KR100534485B1 KR100534485B1 (ko) | 2005-12-26 |
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KR10-2002-0075997A KR100534485B1 (ko) | 2002-12-02 | 2002-12-02 | 실란계 화합물을 이용한 표면 또는 몸체 미세가공 기술의점착 방지 방법 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3841352A1 (de) * | 1988-12-08 | 1990-06-21 | Philips Patentverwaltung | Verfahren zur herstellung eines maskentraegers aus sic fuer strahlungslithographie-masken |
KR100489650B1 (ko) * | 1997-12-30 | 2007-11-12 | 삼성전자주식회사 | 반도체장치의커패시터제조방법 |
KR100301246B1 (ko) * | 1999-06-30 | 2001-11-01 | 박종섭 | 반도체 소자의 제조 방법 |
KR100583146B1 (ko) * | 1999-12-28 | 2006-05-24 | 주식회사 하이닉스반도체 | 선택적 에피택셜 성장법을 적용한 반도체소자 제조방법 |
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- 2002-12-02 KR KR10-2002-0075997A patent/KR100534485B1/ko not_active IP Right Cessation
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