TWI346253B - Antireflection film composition, patterning process and substrate using the same - Google Patents
Antireflection film composition, patterning process and substrate using the sameInfo
- Publication number
- TWI346253B TWI346253B TW095146913A TW95146913A TWI346253B TW I346253 B TWI346253 B TW I346253B TW 095146913 A TW095146913 A TW 095146913A TW 95146913 A TW95146913 A TW 95146913A TW I346253 B TWI346253 B TW I346253B
- Authority
- TW
- Taiwan
- Prior art keywords
- substrate
- same
- antireflection film
- patterning process
- film composition
- Prior art date
Links
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
- G03F7/075—Silicon-containing compounds
- G03F7/0752—Silicon-containing compounds in non photosensitive layers or as additives, e.g. for dry lithography
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C09D183/14—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (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)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005360202A JP4553835B2 (ja) | 2005-12-14 | 2005-12-14 | 反射防止膜材料、及びこれを用いたパターン形成方法、基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200736839A TW200736839A (en) | 2007-10-01 |
TWI346253B true TWI346253B (en) | 2011-08-01 |
Family
ID=37897314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095146913A TWI346253B (en) | 2005-12-14 | 2006-12-14 | Antireflection film composition, patterning process and substrate using the same |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070134916A1 (zh) |
EP (1) | EP1798599B1 (zh) |
JP (1) | JP4553835B2 (zh) |
KR (1) | KR101319233B1 (zh) |
DE (1) | DE602006002095D1 (zh) |
TW (1) | TWI346253B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10195816B2 (en) | 2014-12-01 | 2019-02-05 | Industrial Technology Research Institute | Metal/polymer composite material and method for fabricating the same |
US10463500B2 (en) | 2014-11-07 | 2019-11-05 | Industrial Technology Research Institute | Medical composite material, method for fabricating the same and applications thereof |
Families Citing this family (58)
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WO2004030049A2 (en) * | 2002-09-27 | 2004-04-08 | Tokyo Electron Limited | A method and system for etching high-k dielectric materials |
FR2915832B1 (fr) * | 2007-05-04 | 2009-07-03 | Commissariat Energie Atomique | Procede de fabrication de motifs au sein d'une couche de polymere |
US8652750B2 (en) * | 2007-07-04 | 2014-02-18 | Shin-Etsu Chemical Co., Ltd. | Silicon-containing film-forming composition, silicon-containing film, silicon-containing film-bearing substrate, and patterning method |
JP4716044B2 (ja) * | 2007-07-04 | 2011-07-06 | 信越化学工業株式会社 | ケイ素含有膜形成用組成物、ケイ素含有膜、ケイ素含有膜形成基板及びこれを用いたパターン形成方法 |
JP4716045B2 (ja) * | 2007-07-04 | 2011-07-06 | 信越化学工業株式会社 | ケイ素含有膜形成用組成物、ケイ素含有膜、ケイ素含有膜形成基板及びこれを用いたパターン形成方法 |
JP2009199058A (ja) * | 2007-11-05 | 2009-09-03 | Rohm & Haas Electronic Materials Llc | 液浸リソグラフィーのための組成物および方法 |
JP4793592B2 (ja) | 2007-11-22 | 2011-10-12 | 信越化学工業株式会社 | 金属酸化物含有膜形成用組成物、金属酸化物含有膜、金属酸化物含有膜形成基板及びこれを用いたパターン形成方法 |
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JP4813537B2 (ja) | 2008-11-07 | 2011-11-09 | 信越化学工業株式会社 | 熱酸発生剤を含有するレジスト下層材料、レジスト下層膜形成基板及びパターン形成方法 |
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US8835093B2 (en) | 2008-12-19 | 2014-09-16 | Nissan Chemical Industries, Ltd. | Resist underlayer film forming composition containing silicon having anion group |
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US8288271B2 (en) * | 2009-11-02 | 2012-10-16 | International Business Machines Corporation | Method for reworking antireflective coating over semiconductor substrate |
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GB201211309D0 (en) * | 2012-06-26 | 2012-08-08 | Fujifilm Mfg Europe Bv | Process for preparing membranes |
US9315636B2 (en) | 2012-12-07 | 2016-04-19 | Az Electronic Materials (Luxembourg) S.A.R.L. | Stable metal compounds, their compositions and methods |
JP5756134B2 (ja) | 2013-01-08 | 2015-07-29 | 信越化学工業株式会社 | 金属酸化物含有膜形成用組成物及びパターン形成方法 |
JP5794243B2 (ja) | 2013-02-18 | 2015-10-14 | 信越化学工業株式会社 | パターン形成方法 |
JP5842841B2 (ja) | 2013-02-18 | 2016-01-13 | 信越化学工業株式会社 | パターン形成方法 |
US9201305B2 (en) | 2013-06-28 | 2015-12-01 | Az Electronic Materials (Luxembourg) S.A.R.L. | Spin-on compositions of soluble metal oxide carboxylates and methods of their use |
US9296922B2 (en) | 2013-08-30 | 2016-03-29 | Az Electronic Materials (Luxembourg) S.A.R.L. | Stable metal compounds as hardmasks and filling materials, their compositions and methods of use |
US9409793B2 (en) | 2014-01-14 | 2016-08-09 | Az Electronic Materials (Luxembourg) S.A.R.L. | Spin coatable metallic hard mask compositions and processes thereof |
JP2015199916A (ja) * | 2014-04-02 | 2015-11-12 | Jsr株式会社 | 膜形成用組成物及びパターン形成方法 |
JP6660023B2 (ja) | 2014-11-19 | 2020-03-04 | 日産化学株式会社 | 湿式除去が可能なシリコン含有レジスト下層膜形成組成物 |
TWI592760B (zh) * | 2014-12-30 | 2017-07-21 | 羅門哈斯電子材料韓國有限公司 | 與經外塗佈之光致抗蝕劑一起使用之塗層組合物 |
US9499698B2 (en) | 2015-02-11 | 2016-11-22 | Az Electronic Materials (Luxembourg)S.A.R.L. | Metal hardmask composition and processes for forming fine patterns on semiconductor substrates |
TWI566036B (zh) * | 2015-03-31 | 2017-01-11 | 奇美實業股份有限公司 | 感光性聚矽氧烷組成物、保護膜以及具有保護膜的元件 |
JP2017097240A (ja) * | 2015-11-26 | 2017-06-01 | Jsr株式会社 | ケイ素含有膜形成用材料及びパターン形成方法 |
US20190265593A1 (en) | 2016-10-27 | 2019-08-29 | Nissan Chemical Corporation | Silicon-containing resist underlayer film-forming composition containing organic group having dihydroxy group |
TWI755564B (zh) | 2017-09-06 | 2022-02-21 | 德商馬克專利公司 | 含有旋轉塗佈無機氧化物的組合物、製造電子裝置之方法以及在矽基板上塗佈硬遮罩組合物之方法 |
KR102053921B1 (ko) * | 2019-03-13 | 2019-12-09 | 영창케미칼 주식회사 | 반도체 제조 공정에 있어서 식각 패턴 신규 형성 방법 |
WO2022210960A1 (ja) | 2021-03-31 | 2022-10-06 | 日産化学株式会社 | 誘導自己組織化用シリコン含有下層膜形成用組成物 |
KR20230165804A (ko) | 2021-03-31 | 2023-12-05 | 닛산 가가쿠 가부시키가이샤 | 실리콘함유 레지스트 하층막 형성용 조성물 |
CN117083570A (zh) | 2021-03-31 | 2023-11-17 | 日产化学株式会社 | 含有硅的抗蚀剂下层膜形成用组合物 |
CN116178723A (zh) * | 2022-12-31 | 2023-05-30 | 江苏诚睿达光电有限公司 | 一种环氧改性有机硅树脂及一种耐黄变芯片粘接剂 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294680A (en) * | 1992-07-24 | 1994-03-15 | International Business Machines Corporation | Polymeric dyes for antireflective coatings |
US5328975A (en) * | 1993-04-02 | 1994-07-12 | Ppg Industries, Inc. | Ultraviolet radiation absorbing coating |
JPH11258813A (ja) * | 1998-03-13 | 1999-09-24 | Jsr Corp | 反射防止膜形成用組成物および反射防止膜 |
US6268457B1 (en) * | 1999-06-10 | 2001-07-31 | Allied Signal, Inc. | Spin-on glass anti-reflective coatings for photolithography |
US6420088B1 (en) * | 2000-06-23 | 2002-07-16 | International Business Machines Corporation | Antireflective silicon-containing compositions as hardmask layer |
US6730454B2 (en) * | 2002-04-16 | 2004-05-04 | International Business Machines Corporation | Antireflective SiO-containing compositions for hardmask layer |
JP4369203B2 (ja) * | 2003-03-24 | 2009-11-18 | 信越化学工業株式会社 | 反射防止膜材料、反射防止膜を有する基板及びパターン形成方法 |
KR100882409B1 (ko) * | 2003-06-03 | 2009-02-05 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 반사 방지용 실리콘 수지, 반사 방지막 재료, 이것을 이용한 반사 방지막 및 패턴 형성 방법 |
JP2005173552A (ja) * | 2003-11-20 | 2005-06-30 | Tokyo Ohka Kogyo Co Ltd | リソグラフィー用下層膜形成材料およびこれを用いた配線形成方法 |
JP4340167B2 (ja) * | 2004-02-03 | 2009-10-07 | 信越化学工業株式会社 | 珪素含有レジスト下層膜材料及びパターン形成方法 |
-
2005
- 2005-12-14 JP JP2005360202A patent/JP4553835B2/ja active Active
-
2006
- 2006-12-11 EP EP06025581A patent/EP1798599B1/en not_active Expired - Fee Related
- 2006-12-11 US US11/636,647 patent/US20070134916A1/en not_active Abandoned
- 2006-12-11 DE DE602006002095T patent/DE602006002095D1/de active Active
- 2006-12-13 KR KR1020060127041A patent/KR101319233B1/ko active IP Right Grant
- 2006-12-14 TW TW095146913A patent/TWI346253B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10463500B2 (en) | 2014-11-07 | 2019-11-05 | Industrial Technology Research Institute | Medical composite material, method for fabricating the same and applications thereof |
US10195816B2 (en) | 2014-12-01 | 2019-02-05 | Industrial Technology Research Institute | Metal/polymer composite material and method for fabricating the same |
Also Published As
Publication number | Publication date |
---|---|
US20070134916A1 (en) | 2007-06-14 |
JP4553835B2 (ja) | 2010-09-29 |
DE602006002095D1 (de) | 2008-09-18 |
KR20070063440A (ko) | 2007-06-19 |
JP2007163846A (ja) | 2007-06-28 |
EP1798599A1 (en) | 2007-06-20 |
TW200736839A (en) | 2007-10-01 |
KR101319233B1 (ko) | 2013-10-16 |
EP1798599B1 (en) | 2008-08-06 |
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