KR100676520B1 - 포토레지스트 패턴 형성 방법 - Google Patents
포토레지스트 패턴 형성 방법 Download PDFInfo
- Publication number
- KR100676520B1 KR100676520B1 KR1020050100326A KR20050100326A KR100676520B1 KR 100676520 B1 KR100676520 B1 KR 100676520B1 KR 1020050100326 A KR1020050100326 A KR 1020050100326A KR 20050100326 A KR20050100326 A KR 20050100326A KR 100676520 B1 KR100676520 B1 KR 100676520B1
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- Prior art keywords
- photoresist
- photoresist pattern
- film
- substrate
- forming
- Prior art date
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- 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
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- 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
- G03F7/11—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
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- 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
- G03F7/085—Photosensitive compositions characterised by adhesion-promoting non-macromolecular additives
-
- 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
-
- 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
- G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
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- 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
- G03F7/38—Treatment before imagewise removal, e.g. prebaking
Abstract
Description
Claims (6)
- 기판 상에 광촉매 막을 형성하는 단계;상기 광촉매 막 상에 네거티브 타입의 포토레지스트 막을 형성하는 단계;상기 포토레지스트 막을 자외선으로 노광하는 단계;상기 포토레지스트 막을 열처리하는 단계; 및상기 포토레지스트 막을 현상하여 포토레지스트 패턴을 형성하는 단계를 포함하는 것을 특징으로 하는 포토레지스트 패턴 형성 방법.
- 제1항에 있어서,상기 기판의 재질은 실리콘, 글라스, 금속, 금속산화물, 세라믹 및 플라스틱으로 이루어진 군에서 선택된 하나인 것을 특징으로 하는 포토레지스트 패턴 형성 방법.
- 제1항에 있어서,상기 기판의 표면상에 실리콘, 글라스, 금속, 금속산화물, 세라믹 및 플라스틱으로 이루어진 군에서 선택된 하나 이상의 재질로 형성된 박막이 증착된 것을 특징으로 하는 포토레지스트 패턴 형성 방법.
- 제1항에 있어서,상기 광촉매 막의 재질은 이산화티타늄(TiO2), 산화아연(ZnO), 이산화주석(SnO2), 티탄산스트론튬(SrTiO3), 산화텅스텐(WO3), 산화붕소(B2O3) 및 산화철(Fe2O3)로 이루어진 군에서 선택된 하나인 것을 특징으로 하는 포토레지스트 패턴 형성 방법.
- 제1항 또는 제4항에 있어서,상기 광촉매 막은 졸겔 방법, 화학적 기상증착 방법 및 물리적 기상증착 방법 중에서 선택된 하나의 방법으로 형성된 것을 특징으로 하는 포토레지스트 패턴 형성 방법.
- 제1항에 있어서,상기 기판은 금속 패턴을 더 포함하고, 상기 노광하는 단계에서 상기 자외선은 상기 기판의 배면에서 조사하는 것을 특징으로 하는 포토레지스트 패턴 형성 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050100326A KR100676520B1 (ko) | 2005-10-24 | 2005-10-24 | 포토레지스트 패턴 형성 방법 |
US11/552,335 US7695896B2 (en) | 2005-10-24 | 2006-10-24 | Method for forming photoresist pattern |
Applications Claiming Priority (1)
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KR1020050100326A KR100676520B1 (ko) | 2005-10-24 | 2005-10-24 | 포토레지스트 패턴 형성 방법 |
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KR100676520B1 true KR100676520B1 (ko) | 2007-02-01 |
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KR1020050100326A KR100676520B1 (ko) | 2005-10-24 | 2005-10-24 | 포토레지스트 패턴 형성 방법 |
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US (1) | US7695896B2 (ko) |
KR (1) | KR100676520B1 (ko) |
Families Citing this family (4)
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KR100919563B1 (ko) * | 2007-03-30 | 2009-10-01 | 주식회사 하이닉스반도체 | 반도체 소자의 형성 방법 |
US9931017B2 (en) * | 2010-11-16 | 2018-04-03 | Martin A. Alpert | Washing apparatus and method with spiral air flow for drying |
JP5700547B2 (ja) * | 2011-05-30 | 2015-04-15 | 国立大学法人京都大学 | バイオチップ形成用感光性樹脂組成物、及びバイオチップ |
US9361915B1 (en) * | 2011-12-02 | 2016-06-07 | Hutchinson Technology Incorporated | Method for making a disk drive head suspension component having a microstructured surface region |
Citations (4)
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KR20010050865A (ko) * | 1999-10-05 | 2001-06-25 | 다께시 야오 | 패턴 형성 방법, 및 그 패턴 형성 방법을 사용하여만들어진 전자 소자, 광학 소자 및 회로 기판 |
JP2002365806A (ja) | 2001-06-07 | 2002-12-18 | National Institute Of Advanced Industrial & Technology | 微細パターン描画材料、それを用いた描画方法及び微細パターン形成方法 |
KR20040066646A (ko) * | 2003-01-20 | 2004-07-27 | 성명모 | 이산화티탄 광촉매를 이용한 자기조립 단분자막의 패터닝 방법 |
JP2005064143A (ja) | 2003-08-08 | 2005-03-10 | Seiko Epson Corp | レジストパターンの形成方法、配線パターンの形成方法、半導体装置の製造方法、電気光学装置及び電子機器 |
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US3853648A (en) * | 1972-08-14 | 1974-12-10 | Material Sciences Corp | Process for forming a metal oxide pattern |
JPS59202636A (ja) * | 1983-05-04 | 1984-11-16 | Hitachi Ltd | 微細パタ−ン形成方法 |
JP3489576B2 (ja) * | 2001-01-12 | 2004-01-19 | 株式会社村田製作所 | レジストパターンの形成方法、電極パターンの形成方法および弾性表面波装置の製造方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010050865A (ko) * | 1999-10-05 | 2001-06-25 | 다께시 야오 | 패턴 형성 방법, 및 그 패턴 형성 방법을 사용하여만들어진 전자 소자, 광학 소자 및 회로 기판 |
JP2002365806A (ja) | 2001-06-07 | 2002-12-18 | National Institute Of Advanced Industrial & Technology | 微細パターン描画材料、それを用いた描画方法及び微細パターン形成方法 |
KR20040066646A (ko) * | 2003-01-20 | 2004-07-27 | 성명모 | 이산화티탄 광촉매를 이용한 자기조립 단분자막의 패터닝 방법 |
JP2005064143A (ja) | 2003-08-08 | 2005-03-10 | Seiko Epson Corp | レジストパターンの形成方法、配線パターンの形成方法、半導体装置の製造方法、電気光学装置及び電子機器 |
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US7695896B2 (en) | 2010-04-13 |
US20070105057A1 (en) | 2007-05-10 |
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