KR100639079B1 - 패턴 미세화용 피복 형성제 및 이를 사용한 미세 패턴의형성방법 - Google Patents
패턴 미세화용 피복 형성제 및 이를 사용한 미세 패턴의형성방법 Download PDFInfo
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- KR100639079B1 KR100639079B1 KR1020047010052A KR20047010052A KR100639079B1 KR 100639079 B1 KR100639079 B1 KR 100639079B1 KR 1020047010052 A KR1020047010052 A KR 1020047010052A KR 20047010052 A KR20047010052 A KR 20047010052A KR 100639079 B1 KR100639079 B1 KR 100639079B1
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- 229940031704 hydroxypropyl methylcellulose phthalate Drugs 0.000 description 1
- 229920000639 hydroxypropylmethylcellulose acetate succinate Polymers 0.000 description 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical class O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- UDGSVBYJWHOHNN-UHFFFAOYSA-N n',n'-diethylethane-1,2-diamine Chemical compound CCN(CC)CCN UDGSVBYJWHOHNN-UHFFFAOYSA-N 0.000 description 1
- SCZVXVGZMZRGRU-UHFFFAOYSA-N n'-ethylethane-1,2-diamine Chemical compound CCNCCN SCZVXVGZMZRGRU-UHFFFAOYSA-N 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- VPYJNCGUESNPMV-UHFFFAOYSA-N triallylamine Chemical compound C=CCN(CC=C)CC=C VPYJNCGUESNPMV-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- FLXZVVQJJIGXRS-UHFFFAOYSA-M trimethyl(octadecyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C FLXZVVQJJIGXRS-UHFFFAOYSA-M 0.000 description 1
- VTCGMXAJDLEDAR-UHFFFAOYSA-M trimethyl(pentadecyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCC[N+](C)(C)C VTCGMXAJDLEDAR-UHFFFAOYSA-M 0.000 description 1
- PPNHCZHNVOCMHS-UHFFFAOYSA-M trimethyl(tetradecyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCC[N+](C)(C)C PPNHCZHNVOCMHS-UHFFFAOYSA-M 0.000 description 1
- RILNDORDINDMOG-UHFFFAOYSA-M trimethyl(tridecyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCC[N+](C)(C)C RILNDORDINDMOG-UHFFFAOYSA-M 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
-
- 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
-
- 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
- G03F7/0035—Multiple processes, e.g. applying a further resist layer on an already in a previously step, processed pattern or textured surface
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (8)
- 포토레지스트 패턴을 갖는 기판 상에 피복되고, 그 열수축 작용을 이용하여 포토레지스트 패턴 사이의 간격을 협소하게 한 후, 해당 피복을 실질적으로 완전히 제거하여 미세 패턴을 형성하기 위해 사용되는 피복 형성제로서, (a) 수용성 폴리머와, (b) 그 구조 중에 적어도 하나의 질소 원자를 갖는 수용성 가교제를 함유하는 것을 특징으로 하는 패턴 미세화용 피복 형성제.
- 제 1 항에 있어서, (a) 성분이 아크릴계 폴리머, 비닐계 폴리머 및 셀룰로스계 폴리머 중에서 선택되는 1종 이상인 패턴 미세화용 피복 형성제.
- 제 1 항에 있어서, (b) 성분이 트리아진계 유도체, 글리콜우릴 유도체 및 우레아계 유도체 중에서 선택되는 1종 이상인 패턴 미세화용 피복 형성제.
- 제 1 항에 있어서, 피복 형성제가 농도 3∼50 질량% 의 수용액인 패턴 미세화용 피복 형성제.
- 제 1 항에 있어서, 피복 형성제(고형분) 중에 (a) 성분을 1∼99 질량%, (b) 성분 1∼99 질량% 을 함유하는 패턴 미세화용 피복 형성제.
- 제 1 항에 있어서, 피복 형성제(고형분) 중에 (a) 성분을 40∼99 질량%, (b) 성분 1∼60 질량% 을 함유하는 패턴 미세화용 피복 형성제.
- 포토레지스트 패턴을 갖는 기판 상에 제 1 항에 기재된 패턴 미세화용 피복 형성제를 피복한 후, 열처리에 의해 그 피복 형성제를 열수축시키고, 이 열수축 작용에 의해 포토레지스트 패턴 사이의 간격을 협소하게 하며, 이어서 상기 패턴 미세화용 피복 형성제를 실질적으로 완전히 제거하는 공정을 포함하는 미세 패턴의 형성방법.
- 제 7 항에 있어서, 열처리를, 기판 상의 포토레지스트 패턴에 열유동을 일으키지 않는 온도에서 실시하는 미세 패턴의 형성방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001397569A JP3476081B2 (ja) | 2001-12-27 | 2001-12-27 | パターン微細化用被覆形成剤およびそれを用いた微細パターンの形成方法 |
JPJP-P-2001-00397569 | 2001-12-27 | ||
PCT/JP2002/013601 WO2003056393A1 (fr) | 2001-12-27 | 2002-12-26 | Matiere de revetement pour l'amelioration de la finesse d'un modele et procede de formation d'un modele fin au moyen de cette matiere |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040077688A KR20040077688A (ko) | 2004-09-06 |
KR100639079B1 true KR100639079B1 (ko) | 2006-10-30 |
Family
ID=19189214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047010052A Expired - Fee Related KR100639079B1 (ko) | 2001-12-27 | 2002-12-26 | 패턴 미세화용 피복 형성제 및 이를 사용한 미세 패턴의형성방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050123851A1 (ko) |
EP (1) | EP1469354A4 (ko) |
JP (1) | JP3476081B2 (ko) |
KR (1) | KR100639079B1 (ko) |
CN (1) | CN1610863A (ko) |
AU (1) | AU2002357516A1 (ko) |
TW (1) | TWI229244B (ko) |
WO (1) | WO2003056393A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100813443B1 (ko) * | 2002-06-28 | 2008-03-13 | 도오꾜오까고오교 가부시끼가이샤 | 패턴 미세화용 피복 형성제 및 이를 사용한 미세 패턴의 형성 방법 |
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US7888412B2 (en) * | 2004-03-26 | 2011-02-15 | Board Of Trustees Of The University Of Alabama | Polymer dissolution and blend formation in ionic liquids |
JP3917601B2 (ja) | 2004-04-14 | 2007-05-23 | 株式会社東芝 | 薬液の認定方法および半導体装置の製造方法 |
JP4428642B2 (ja) | 2004-04-30 | 2010-03-10 | 東京応化工業株式会社 | パターン微細化用被覆形成剤およびそれを用いた微細パターンの形成方法 |
EP1757990B1 (en) | 2004-05-26 | 2013-10-09 | JSR Corporation | Resin compositions for miniaturizing the resin pattern spaces or holes and method for miniaturizing the resin pattern spaces or holes using the same |
JP4535374B2 (ja) * | 2004-08-20 | 2010-09-01 | 東京応化工業株式会社 | パターン微細化用被覆形成剤およびそれを用いた微細パターンの形成方法 |
KR100682184B1 (ko) * | 2004-12-28 | 2007-02-12 | 주식회사 하이닉스반도체 | 감광막 패턴 수축용 조성물 |
US7550520B2 (en) * | 2005-05-31 | 2009-06-23 | The University Of Alabama | Method of preparing high orientation nanoparticle-containing sheets or films using ionic liquids, and the sheets or films produced thereby |
US8883193B2 (en) | 2005-06-29 | 2014-11-11 | The University Of Alabama | Cellulosic biocomposites as molecular scaffolds for nano-architectures |
JP4566862B2 (ja) | 2005-08-25 | 2010-10-20 | 富士通株式会社 | レジストパターン厚肉化材料、レジストパターンの形成方法、半導体装置及びその製造方法 |
KR100764637B1 (ko) * | 2006-05-11 | 2007-10-08 | 제일모직주식회사 | 산 가교가 가능한 패턴 미세화 조성물 및 이를 이용한 반도체 장치의 제조방법 |
JP4724073B2 (ja) | 2006-08-17 | 2011-07-13 | 富士通株式会社 | レジストパターンの形成方法、半導体装置及びその製造方法 |
JP4762829B2 (ja) | 2006-08-23 | 2011-08-31 | 東京応化工業株式会社 | パターン微細化用被覆形成剤およびそれを用いた微細パターンの形成方法 |
TWI401546B (zh) * | 2007-01-23 | 2013-07-11 | Tokyo Ohka Kogyo Co Ltd | A patterning agent for patterning and a method for forming a fine pattern using the same |
JP5270840B2 (ja) * | 2007-01-23 | 2013-08-21 | 東京応化工業株式会社 | パターン微細化用被覆形成剤及びそれを用いた微細パターンの形成方法 |
JP5233985B2 (ja) | 2007-02-26 | 2013-07-10 | Jsr株式会社 | 微細パターン形成用樹脂組成物及び微細パターン形成方法 |
US7923200B2 (en) * | 2007-04-09 | 2011-04-12 | Az Electronic Materials Usa Corp. | Composition for coating over a photoresist pattern comprising a lactam |
JP5069494B2 (ja) * | 2007-05-01 | 2012-11-07 | AzエレクトロニックマテリアルズIp株式会社 | 微細化パターン形成用水溶性樹脂組成物およびこれを用いた微細パターン形成方法 |
US8298744B2 (en) | 2007-05-18 | 2012-10-30 | Samsung Electronics Co., Ltd. | Coating material for photoresist pattern and method of forming fine pattern using the same |
WO2009008265A1 (ja) * | 2007-07-11 | 2009-01-15 | Az Electronic Materials (Japan) K.K. | 微細パターン形成用組成物およびそれを用いた微細パターン形成方法 |
US8668807B2 (en) | 2008-02-19 | 2014-03-11 | Board Of Trustees Of The University Of Alabama | Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof |
US7745077B2 (en) | 2008-06-18 | 2010-06-29 | Az Electronic Materials Usa Corp. | Composition for coating over a photoresist pattern |
WO2010078300A1 (en) | 2008-12-29 | 2010-07-08 | The Board Of Trustees Of The University Of Alabama | Dual functioning ionic liquids and salts thereof |
US9096743B2 (en) | 2009-06-01 | 2015-08-04 | The Board Of Trustees Of The University Of Alabama | Process for forming films, fibers, and beads from chitinous biomass |
US8784691B2 (en) | 2009-07-24 | 2014-07-22 | Board Of Trustees Of The University Of Alabama | Conductive composites prepared using ionic liquids |
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JP5830273B2 (ja) * | 2011-06-10 | 2015-12-09 | 東京応化工業株式会社 | レジストパターン形成方法 |
JP5916391B2 (ja) * | 2012-01-13 | 2016-05-11 | 東京応化工業株式会社 | 微細パターン形成方法、及びパターン微細化用被覆剤 |
US10100131B2 (en) | 2014-08-27 | 2018-10-16 | The Board Of Trustees Of The University Of Alabama | Chemical pulping of chitinous biomass for chitin |
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JP2001109165A (ja) * | 1999-10-05 | 2001-04-20 | Clariant (Japan) Kk | パターン形成方法 |
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-
2001
- 2001-12-27 JP JP2001397569A patent/JP3476081B2/ja not_active Expired - Fee Related
-
2002
- 2002-12-26 TW TW091137517A patent/TWI229244B/zh not_active IP Right Cessation
- 2002-12-26 US US10/500,227 patent/US20050123851A1/en not_active Abandoned
- 2002-12-26 KR KR1020047010052A patent/KR100639079B1/ko not_active Expired - Fee Related
- 2002-12-26 EP EP02805900A patent/EP1469354A4/en not_active Withdrawn
- 2002-12-26 AU AU2002357516A patent/AU2002357516A1/en not_active Abandoned
- 2002-12-26 CN CN02826382.0A patent/CN1610863A/zh active Pending
- 2002-12-26 WO PCT/JP2002/013601 patent/WO2003056393A1/ja not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100813443B1 (ko) * | 2002-06-28 | 2008-03-13 | 도오꾜오까고오교 가부시끼가이샤 | 패턴 미세화용 피복 형성제 및 이를 사용한 미세 패턴의 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
AU2002357516A1 (en) | 2003-07-15 |
US20050123851A1 (en) | 2005-06-09 |
EP1469354A4 (en) | 2007-05-09 |
TW200305068A (en) | 2003-10-16 |
JP2003195527A (ja) | 2003-07-09 |
JP3476081B2 (ja) | 2003-12-10 |
TWI229244B (en) | 2005-03-11 |
EP1469354A1 (en) | 2004-10-20 |
WO2003056393A1 (fr) | 2003-07-10 |
KR20040077688A (ko) | 2004-09-06 |
CN1610863A (zh) | 2005-04-27 |
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