KR101443057B1 - 미세 패턴 마스크 및 그 제조 방법, 및 그것을 사용한 미세 패턴의 형성 방법 - Google Patents
미세 패턴 마스크 및 그 제조 방법, 및 그것을 사용한 미세 패턴의 형성 방법 Download PDFInfo
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- KR101443057B1 KR101443057B1 KR1020107018232A KR20107018232A KR101443057B1 KR 101443057 B1 KR101443057 B1 KR 101443057B1 KR 1020107018232 A KR1020107018232 A KR 1020107018232A KR 20107018232 A KR20107018232 A KR 20107018232A KR 101443057 B1 KR101443057 B1 KR 101443057B1
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- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0337—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-treatment
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- 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
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- C—CHEMISTRY; METALLURGY
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- 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
- C09D183/16—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 all the silicon atoms are connected by linkages other than oxygen atoms
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- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
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- H—ELECTRICITY
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- 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
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- 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
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
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- 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
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Abstract
Description
도 2는 본 발명에 의한 미세 패턴의 형성 방법의 제 2 실시 형태를 설명하는 모식도.
102 : 피가공막
103 : 가공 보조용 중간막
104 : 제 1 볼록 패턴
104A : 매립 재료
201 : 피복층
301 : 경화층
401 : 스페이서
501 : 가공 보조용 중간막에 유래하는 패턴
Claims (8)
- 기재(基材)의 표면 위에 피가공막이 적층된 기재를 준비하는 공정,
상기 피가공막 위에 볼록부를 가지는 제 1 볼록 패턴을 형성시키는 공정,
상기 제 1 볼록 패턴 위에 실라잔 결합을 가지는 반복 단위를 포함하여 이루어지는 수지를 포함하여 이루어지는 수지 조성물을 도포하는 도포 공정,
상기 도포 공정 후의 기재를 가열하여, 상기 볼록부에 인접한 부분에 존재하는 상기 수지 조성물을 경화시키는 경화 공정,
상기 경화 공정 후의 기재를 린스 처리하여 미경화의 수지 조성물을 제거하는 공정,
상기 볼록부의 상측 표면에 형성된 경화층을 제거함으로써, 상기 볼록부의 측벽에 상기 제 1 볼록 패턴을 구성하는 물질과는 이종(異種)의 물질로 이루어지는 층을 형성시키는 공정, 및
상기 볼록부를 제거함으로써, 상기 이종의 물질로 이루어지는 0 nm 초과 90 nm 미만의 미세한 제 2 볼록 패턴 마스크를 형성시키는 공정을 포함하여 이루어지는 것을 특징으로 하는 미세 패턴 마스크의 형성 방법. - 기재의 표면 위에 피가공막 및 가공 보조용 중간막이 차례로 적층된 기재를 준비하는 공정,
상기 가공 보조용 중간막 위에 볼록부를 가지는 제 1 볼록 패턴을 형성시키는 공정,
상기 제 1 볼록 패턴 위에 실라잔 결합을 가지는 반복 단위를 포함하여 이루어지는 수지를 포함하여 이루어지는 수지 조성물을 도포하는 도포 공정,
상기 도포 공정 후의 기재를 가열하여, 상기 볼록부에 인접한 부분에 존재하는 상기 수지 조성물을 경화시키는 경화 공정,
상기 경화 공정 후의 기재를 린스 처리하여 미경화의 수지 조성물을 제거하는 공정,
상기 볼록부의 상측 표면에 형성된 경화층을 제거함으로써, 상기 볼록부의 측벽에 상기 제 1 볼록 패턴을 구성하는 물질과는 이종의 물질로 이루어지는 층을 형성시키는 공정,
상기 제 1 볼록부를 제거함으로써, 상기 이종의 물질로 이루어지는 0 nm 초과 90 nm 미만의 미세한 제 2 볼록 패턴 마스크를 형성시키는 공정, 및
상기 제 2 볼록 패턴 마스크를 개재하여 상기 가공 보조용 중간막을 에칭하여, 피가공막을 가공하기 위한 0 nm 초과 90 nm 미만의 미세 패턴 마스크를 형성시키는 공정을 포함하여 이루어지는 것을 특징으로 하는 미세 패턴 마스크의 형성 방법. - 기재의 표면 위에 피가공막이 적층된 기재를 준비하는 공정,
상기 피가공막 위에 볼록부를 가지는 제 1 볼록 패턴을 형성시키는 공정,
상기 제 1 볼록 패턴 위에 실라잔 결합을 가지는 반복 단위를 포함하여 이루어지는 수지를 포함하여 이루어지는 수지 조성물을 도포하는 도포 공정,
상기 도포 공정 후의 기재를 가열하여, 상기 볼록부에 인접한 부분에 존재하는 상기 수지 조성물을 경화시키는 경화 공정,
상기 경화 공정 후의 기재를 린스 처리하여 미경화의 수지 조성물을 제거하는 공정,
상기 볼록부의 상측 표면에 형성된 경화층을 제거함으로써, 상기 볼록부의 측벽에 상기 제 1 볼록 패턴을 구성하는 물질과는 이종의 물질로 이루어지는 층을 형성시키는 공정,
상기 제 1 볼록 패턴과 동등한 재질을 스페이스부에 대하여 매립하여, 제 1 볼록 패턴에 대한 보전(補塡) 패턴을 형성시키는 공정, 및
상기 이종의 물질로 이루어지는 층을 제거함으로써, 상기 제 1 볼록 패턴과 상기 제 1 볼록 패턴에 대한 보전 패턴으로 이루어지는, 0 nm 초과 90 nm 미만의 미세한 패턴 마스크를 형성시키는 공정을 포함하여 이루어지는 것을 특징으로 하는 미세 패턴 마스크의 형성 방법. - 기재의 표면 위에 피가공막 및 가공 보조용 중간막이 차례로 적층된 기재를 준비하는 공정,
상기 가공 보조용 중간막 위에 볼록부를 가지는 제 1 볼록 패턴을 형성시키는 공정,
상기 제 1 볼록 패턴 위에 실라잔 결합을 가지는 반복 단위를 포함하여 이루어지는 수지를 포함하여 이루어지는 수지 조성물을 도포하는 도포 공정,
상기 도포 공정 후의 기재를 가열하여, 상기 제 1 볼록 패턴에 인접한 부분에 존재하는 상기 수지 조성물을 경화시키는 경화 공정,
상기 경화 공정 후의 기재를 린스 처리하여 미경화의 수지 조성물을 제거하는 공정,
상기 볼록부의 상측 표면에 형성된 경화층을 제거함으로써, 상기 볼록부의 측벽에 상기 제 1 볼록 패턴을 구성하는 물질과는 이종의 물질로 이루어지는 층을 형성시키는 공정,
상기 제 1 볼록 패턴과 동등한 재질을 상기 볼록부의 사이의 스페이스부에 대해서 매립하고, 제 1 볼록 패턴에 대한 보전 패턴을 형성시키는 공정,
상기 이종의 물질로 이루어지는 층을 제거함으로써, 상기 제 1 볼록 패턴과 상기 제 1 볼록 패턴에 대한 보전 패턴으로 이루어지는, 0 nm 초과 90 nm 미만의 미세한 패턴을 형성시키는 공정, 및
상기 제 1 볼록 패턴과 상기 제 1 볼록 패턴에 대한 보전 패턴을 개재하여 상기 가공 보조용 중간막을 에칭하여, 피가공막을 가공하기 위한 0 nm 초과 90 nm 미만의 미세 패턴 마스크를 형성시키는 공정을 포함하여 이루어지는 것을 특징으로 하는 미세 패턴 마스크의 형성 방법. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 상기한 실라잔 결합을 가지는 반복 단위가, 하기 일반식 (I)로 나타내지는 미세 패턴 마스크의 형성 방법.
[화학식 1]
(식 중, R1, 및 R2는 각각 독립으로 수소원자, 알킬기, 알케닐기, 사이클로 알킬기, 알릴기, 알킬시릴기, 알킬아미노기, 알콕시기, 또는 이들의 기 이외이며 규소에 연결하는 원자가 탄소인 기이며, R3은 수소원자, 알킬기, 알케닐기, 사이클로 알킬기, 알릴기, 알킬시릴기, 알킬아미노기, 알콕시기, 또는 탄소수 1 내지 6의 포화 탄화수소기를 가지는 실라잔기이며, R1, R2 및 R3 중 적어도 하나는 수소원자다.) - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 상기 제 1 볼록 패턴이 포토레지스트로 형성된 것인 미세 패턴 마스크의 형성 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 방법에 의해 형성된 것을 특징으로 하는 미세 패턴 마스크.
- 제 7 항에 기재된 미세 패턴 마스크를 에칭 마스크로 하여, 상기 피가공막을 에칭 가공하는 공정을 포함하여 이루어지는 것을 특징으로 하는 미세 패턴의 형성 방법.
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Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5093004B2 (ja) * | 2008-09-02 | 2012-12-05 | Jsr株式会社 | パターン形成方法 |
WO2010032796A1 (ja) * | 2008-09-19 | 2010-03-25 | 日産化学工業株式会社 | サイドウォール形成用組成物 |
US8084186B2 (en) * | 2009-02-10 | 2011-12-27 | Az Electronic Materials Usa Corp. | Hardmask process for forming a reverse tone image using polysilazane |
JP4733214B1 (ja) * | 2010-04-02 | 2011-07-27 | 東京エレクトロン株式会社 | マスクパターンの形成方法及び半導体装置の製造方法 |
JP5349404B2 (ja) * | 2010-05-28 | 2013-11-20 | 株式会社東芝 | パターン形成方法 |
US8796398B2 (en) | 2010-12-27 | 2014-08-05 | Az Electronic Materials Usa Corp. | Superfine pattern mask, method for production thereof, and method employing the same for forming superfine pattern |
JP5661562B2 (ja) * | 2011-06-01 | 2015-01-28 | AzエレクトロニックマテリアルズIp株式会社 | 微細パターンマスクおよびその製造方法、ならびにそれを用いた微細パターンの形成方法 |
KR101860493B1 (ko) * | 2011-10-20 | 2018-05-24 | 삼성디스플레이 주식회사 | 미세 패턴 마스크의 형성 방법 및 이를 이용한 미세 패턴의 형성 방법 |
US8716133B2 (en) * | 2012-08-23 | 2014-05-06 | International Business Machines Corporation | Three photomask sidewall image transfer method |
JP5829994B2 (ja) * | 2012-10-01 | 2015-12-09 | 信越化学工業株式会社 | パターン形成方法 |
JP6258151B2 (ja) * | 2013-09-25 | 2018-01-10 | 信越化学工業株式会社 | フォトマスクブランクおよびその製造方法 |
TWI632437B (zh) * | 2014-11-07 | 2018-08-11 | 羅門哈斯電子材料有限公司 | 用於形成凸紋影像的方法 |
US20180323078A1 (en) * | 2015-12-24 | 2018-11-08 | Intel Corporation | Pitch division using directed self-assembly |
JP2017215561A (ja) * | 2016-05-30 | 2017-12-07 | アーゼッド・エレクトロニック・マテリアルズ(ルクセンブルグ)ソシエテ・ア・レスポンサビリテ・リミテ | ギャップフィリング組成物、およびポリマーを含んでなる組成物を用いたパターン形成方法 |
TWI592759B (zh) * | 2016-06-08 | 2017-07-21 | 力晶科技股份有限公司 | 結構上的光阻圖案製程 |
KR102067082B1 (ko) | 2017-01-19 | 2020-01-16 | 삼성에스디아이 주식회사 | 패턴 형성 방법 및 반도체 소자 |
JP7029290B2 (ja) * | 2017-12-28 | 2022-03-03 | 東京応化工業株式会社 | 有機系下層膜を除去する方法、及び酸性洗浄液 |
CN110544688B (zh) * | 2018-05-29 | 2024-12-06 | 长鑫存储技术有限公司 | 有源阵列、有源阵列的制造方法和随机存储器 |
CN113363149B (zh) * | 2020-03-05 | 2023-02-21 | 中芯国际集成电路制造(深圳)有限公司 | 半导体器件的形成方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH025522A (ja) * | 1988-06-24 | 1990-01-10 | Fujitsu Ltd | パターン形成方法 |
JPH0513384A (ja) * | 1991-07-02 | 1993-01-22 | Sharp Corp | 微細パターンの形成方法 |
JPH07130631A (ja) * | 1993-11-05 | 1995-05-19 | Sanyo Electric Co Ltd | パターン形成方法及びそれを利用した半導体記憶装置の製造方法 |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491628A (en) | 1982-08-23 | 1985-01-01 | International Business Machines Corporation | Positive- and negative-working resist compositions with acid generating photoinitiator and polymer with acid labile groups pendant from polymer backbone |
JPS62125015A (ja) | 1985-11-19 | 1987-06-06 | Toa Nenryo Kogyo Kk | 高純度窒化珪素繊維およびその製法 |
JPH0618885B2 (ja) | 1986-02-12 | 1994-03-16 | 東燃株式会社 | ポリシロキサザンおよびその製法 |
US4770974A (en) | 1986-09-18 | 1988-09-13 | International Business Machines Corporation | Microlithographic resist containing poly(1,1-dialkylsilazane) |
US4999280A (en) | 1989-03-17 | 1991-03-12 | International Business Machines Corporation | Spray silylation of photoresist images |
DE69125634T2 (de) | 1990-01-30 | 1998-01-02 | Wako Pure Chem Ind Ltd | Chemisch verstärktes Photolack-Material |
US5292830A (en) | 1991-06-20 | 1994-03-08 | Tonen Corporation | Thermosetting copolymers, silicon carbide-based fiber and processes for producing same |
JPH06216084A (ja) | 1992-12-17 | 1994-08-05 | Samsung Electron Co Ltd | 半導体装置のパターン分離方法および微細パターン形成方法 |
JP2790163B2 (ja) | 1993-07-29 | 1998-08-27 | 富士通株式会社 | シリコン酸化膜の形成方法、半導体装置の製造方法及びフラットディスプレイ装置の製造方法 |
US5618383A (en) * | 1994-03-30 | 1997-04-08 | Texas Instruments Incorporated | Narrow lateral dimensioned microelectronic structures and method of forming the same |
KR100307839B1 (ko) | 1995-07-13 | 2002-11-22 | 토넨제네랄세키유 가부시키가이샤 | 세라믹스질물질형성용조성물및세라믹스질물질의제조방법 |
JPH09132657A (ja) | 1995-09-04 | 1997-05-20 | Canon Inc | 基材の表面処理方法及び該方法を用いたインクジェット記録ヘッドの製造方法 |
US5843624A (en) | 1996-03-08 | 1998-12-01 | Lucent Technologies Inc. | Energy-sensitive resist material and a process for device fabrication using an energy-sensitive resist material |
US6808859B1 (en) | 1996-12-31 | 2004-10-26 | Hyundai Electronics Industries Co., Ltd. | ArF photoresist copolymers |
US6468718B1 (en) | 1999-02-04 | 2002-10-22 | Clariant Finance (Bvi) Limited | Radiation absorbing polymer, composition for radiation absorbing coating, radiation absorbing coating and application thereof as anti-reflective coating |
JP2000058506A (ja) * | 1998-08-06 | 2000-02-25 | Mitsubishi Electric Corp | 半導体装置の製造方法及び半導体装置 |
US6849377B2 (en) | 1998-09-23 | 2005-02-01 | E. I. Du Pont De Nemours And Company | Photoresists, polymers and processes for microlithography |
TW495494B (en) | 1998-10-05 | 2002-07-21 | Tonengeneral Sekiyu Kk | Photosensitive polysilazane composition and method of forming patterned polysilazane film |
US6221562B1 (en) | 1998-11-13 | 2001-04-24 | International Business Machines Corporation | Resist image reversal by means of spun-on-glass |
US6924339B2 (en) | 1999-03-12 | 2005-08-02 | Arch Specialty Chemicals, Inc. | Thermally cured underlayer for lithographic application |
US6790587B1 (en) | 1999-05-04 | 2004-09-14 | E. I. Du Pont De Nemours And Company | Fluorinated polymers, photoresists and processes for microlithography |
US6686124B1 (en) | 2000-03-14 | 2004-02-03 | International Business Machines Corporation | Multifunctional polymeric materials and use thereof |
JP5020425B2 (ja) | 2000-04-25 | 2012-09-05 | Azエレクトロニックマテリアルズ株式会社 | 微細溝をシリカ質材料で埋封する方法 |
JP3343341B2 (ja) | 2000-04-28 | 2002-11-11 | ティーディーケイ株式会社 | 微細パターン形成方法及びそれに用いる現像/洗浄装置、及びそれを用いためっき方法、及びそれを用いた薄膜磁気ヘッドの製造方法 |
KR100362834B1 (ko) | 2000-05-02 | 2002-11-29 | 삼성전자 주식회사 | 반도체 장치의 산화막 형성 방법 및 이에 의하여 제조된 반도체 장치 |
US7053005B2 (en) | 2000-05-02 | 2006-05-30 | Samsung Electronics Co., Ltd. | Method of forming a silicon oxide layer in a semiconductor manufacturing process |
AU2001274579A1 (en) | 2000-06-21 | 2002-01-02 | Asahi Glass Company, Limited | Resist composition |
US6447980B1 (en) | 2000-07-19 | 2002-09-10 | Clariant Finance (Bvi) Limited | Photoresist composition for deep UV and process thereof |
US20020155389A1 (en) | 2000-10-24 | 2002-10-24 | Bharath Rangarajan | Inverse resist coating process |
KR100374642B1 (ko) | 2000-11-27 | 2003-03-04 | 삼성전자주식회사 | 반도체 소자의 층간절연막 형성방법 |
CN1221861C (zh) | 2001-02-09 | 2005-10-05 | 旭硝子株式会社 | 光致抗蚀剂组合物 |
WO2002077116A1 (fr) | 2001-03-21 | 2002-10-03 | Daikin Industries, Ltd. | Agent de traitement de surface comprenant une matiere composite inorganique/organique |
JP3462485B2 (ja) | 2001-07-19 | 2003-11-05 | 株式会社半導体先端テクノロジーズ | 微細レジストパターンの形成方法 |
US6723488B2 (en) | 2001-11-07 | 2004-04-20 | Clariant Finance (Bvi) Ltd | Photoresist composition for deep UV radiation containing an additive |
JP3479648B2 (ja) | 2001-12-27 | 2003-12-15 | クラリアント インターナショナル リミテッド | ポリシラザン処理溶剤およびこの溶剤を用いるポリシラザンの処理方法 |
TWI263275B (en) * | 2002-03-29 | 2006-10-01 | Tokyo Electron Ltd | Method of passivating of low dielectric materials in wafer processing |
JP2004179254A (ja) | 2002-11-25 | 2004-06-24 | Renesas Technology Corp | 半導体装置の製造方法 |
KR100503527B1 (ko) | 2003-02-12 | 2005-07-26 | 삼성전자주식회사 | 퍼하이드로 폴리실라잔을 포함하는 반도체 소자 제조용조성물 및 이를 이용한 반도체 소자의 제조방법 |
JP4206022B2 (ja) | 2003-09-30 | 2009-01-07 | パナソニック株式会社 | パターン形成方法 |
KR100645458B1 (ko) | 2003-10-02 | 2006-11-13 | 주식회사 하이닉스반도체 | 습식 세정에 의한 어택을 방지할 수 있는 반도체 장치제조 방법 |
US7253113B2 (en) * | 2003-11-13 | 2007-08-07 | Macronix International Co., Ltd. | Methods for using a silylation technique to reduce cell pitch in semiconductor devices |
JP4485241B2 (ja) | 2004-04-09 | 2010-06-16 | Azエレクトロニックマテリアルズ株式会社 | 水溶性樹脂組成物およびそれを用いたパターン形成方法 |
JP4877871B2 (ja) * | 2004-04-28 | 2012-02-15 | 株式会社半導体エネルギー研究所 | 表示装置の作製方法、液晶テレビジョン、及びelテレビジョン |
US7416977B2 (en) * | 2004-04-28 | 2008-08-26 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing display device, liquid crystal television, and EL television |
KR100618864B1 (ko) * | 2004-09-23 | 2006-08-31 | 삼성전자주식회사 | 반도체 소자 제조용 마스크 패턴 및 그 형성 방법과 미세패턴을 가지는 반도체 소자의 제조 방법 |
US7521170B2 (en) | 2005-07-12 | 2009-04-21 | Az Electronic Materials Usa Corp. | Photoactive compounds |
KR101200938B1 (ko) * | 2005-09-30 | 2012-11-13 | 삼성전자주식회사 | 반도체 장치의 패턴 형성 방법 |
US7959818B2 (en) * | 2006-09-12 | 2011-06-14 | Hynix Semiconductor Inc. | Method for forming a fine pattern of a semiconductor device |
US20080160459A1 (en) | 2006-12-28 | 2008-07-03 | Benjamin Szu-Min Lin | Method of forming a pattern |
KR100876783B1 (ko) | 2007-01-05 | 2009-01-09 | 주식회사 하이닉스반도체 | 반도체 소자의 미세 패턴 형성 방법 |
US8017296B2 (en) | 2007-05-22 | 2011-09-13 | Az Electronic Materials Usa Corp. | Antireflective coating composition comprising fused aromatic rings |
US20090042148A1 (en) | 2007-08-06 | 2009-02-12 | Munirathna Padmanaban | Photoresist Composition for Deep UV and Process Thereof |
JP5058733B2 (ja) * | 2007-09-12 | 2012-10-24 | AzエレクトロニックマテリアルズIp株式会社 | ケイ素含有微細パターン形成用組成物を用いた微細パターン形成方法 |
US7935477B2 (en) | 2007-11-30 | 2011-05-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Double patterning strategy for contact hole and trench |
US7989144B2 (en) | 2008-04-01 | 2011-08-02 | Az Electronic Materials Usa Corp | Antireflective coating composition |
US20090253081A1 (en) | 2008-04-02 | 2009-10-08 | David Abdallah | Process for Shrinking Dimensions Between Photoresist Pattern Comprising a Pattern Hardening Step |
US7981592B2 (en) | 2008-04-11 | 2011-07-19 | Sandisk 3D Llc | Double patterning method |
US7932018B2 (en) | 2008-05-06 | 2011-04-26 | Az Electronic Materials Usa Corp. | Antireflective coating composition |
US8084186B2 (en) | 2009-02-10 | 2011-12-27 | Az Electronic Materials Usa Corp. | Hardmask process for forming a reverse tone image using polysilazane |
-
2009
- 2009-01-23 TW TW098102700A patent/TWI452419B/zh not_active IP Right Cessation
- 2009-01-27 CN CN200980103216.8A patent/CN102084300B/zh not_active Expired - Fee Related
- 2009-01-27 KR KR1020107018232A patent/KR101443057B1/ko not_active Expired - Fee Related
- 2009-01-27 JP JP2009551514A patent/JP5290204B2/ja not_active Expired - Fee Related
- 2009-01-27 EP EP09706606.2A patent/EP2244127A4/en not_active Ceased
- 2009-01-27 US US12/864,529 patent/US8501394B2/en not_active Expired - Fee Related
- 2009-01-27 MY MYPI2010002890A patent/MY159204A/en unknown
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH025522A (ja) * | 1988-06-24 | 1990-01-10 | Fujitsu Ltd | パターン形成方法 |
JPH0513384A (ja) * | 1991-07-02 | 1993-01-22 | Sharp Corp | 微細パターンの形成方法 |
JPH07130631A (ja) * | 1993-11-05 | 1995-05-19 | Sanyo Electric Co Ltd | パターン形成方法及びそれを利用した半導体記憶装置の製造方法 |
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US8501394B2 (en) | 2013-08-06 |
JP5290204B2 (ja) | 2013-09-18 |
TWI452419B (zh) | 2014-09-11 |
MY159204A (en) | 2016-12-30 |
CN102084300A (zh) | 2011-06-01 |
EP2244127A1 (en) | 2010-10-27 |
CN102084300B (zh) | 2013-03-27 |
US20100308015A1 (en) | 2010-12-09 |
WO2009096371A1 (ja) | 2009-08-06 |
EP2244127A4 (en) | 2013-10-02 |
JPWO2009096371A1 (ja) | 2011-05-26 |
TW200938950A (en) | 2009-09-16 |
KR20100110366A (ko) | 2010-10-12 |
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