KR20040018162A - 미세 패턴의 형성방법 - Google Patents
미세 패턴의 형성방법 Download PDFInfo
- Publication number
- KR20040018162A KR20040018162A KR1020030057583A KR20030057583A KR20040018162A KR 20040018162 A KR20040018162 A KR 20040018162A KR 1020030057583 A KR1020030057583 A KR 1020030057583A KR 20030057583 A KR20030057583 A KR 20030057583A KR 20040018162 A KR20040018162 A KR 20040018162A
- Authority
- KR
- South Korea
- Prior art keywords
- pattern
- coating
- photoresist
- forming
- polymers
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/143—Electron beam
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (6)
- 파장 200 ㎚ 이하의 고에너지광 또는 전자선에 대하여 감응성을 갖는 포토레지스트 조성물을 사용하여 형성한 포토레지스트 패턴을 갖는 기판 위에, 패턴 미세화용 피복 형성제를 피복한 후, 열 처리로 이 피복 형성제를 열 수축시키고, 그 열 수축 작용을 이용하여 포토레지스트 패턴 간의 간격을 협소하게 하고, 이어서 상기 피복 형성제를 실질적으로 완전히 제거하는 공정을 포함하는 미세 패턴의 형성방법.
- 제 1 항에 있어서, 피복 형성제가 수용성 폴리머를 함유하는, 미세 패턴의 형성방법.
- 제 2 항에 있어서, 수용성 폴리머가 알킬렌글리콜계 중합체, 셀룰로오스계 유도체, 비닐계 중합체, 아크릴계 중합체, 우레아계 중합체, 에폭시계 중합체, 멜라민계 중합체 및 아미드계 중합체 중에서 선택된 1 종류 이상인, 미세 패턴의 형성방법.
- 제 1 항에 있어서, 피복 형성제가 고형분 농도 3∼50 질량%의 수용액인, 미세 패턴의 형성방법.
- 제 1 항에 있어서, 미세 패턴이 직경 또는 폭 100 ㎚ 이하의 홀 패턴 또는 트렌치 패턴인, 미세 패턴의 형성방법.
- 제 1 항에 있어서, 열 처리를, 기판 위의 포토레지스트 패턴에 열 유동을 일으키지 않는 온도에서 가열시켜 행하는, 미세 패턴의 형성방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00241108 | 2002-08-21 | ||
JP2002241108A JP4104117B2 (ja) | 2002-08-21 | 2002-08-21 | 微細パターンの形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040018162A true KR20040018162A (ko) | 2004-03-02 |
KR100905895B1 KR100905895B1 (ko) | 2009-07-02 |
Family
ID=32023705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030057583A KR100905895B1 (ko) | 2002-08-21 | 2003-08-20 | 미세 패턴의 형성방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8043798B2 (ko) |
JP (1) | JP4104117B2 (ko) |
KR (1) | KR100905895B1 (ko) |
TW (1) | TWI267126B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100884878B1 (ko) * | 2003-05-07 | 2009-02-23 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 서멀 플로우 공정을 이용한 미세한 접촉 홀 형성 방법 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7238653B2 (en) * | 2003-03-10 | 2007-07-03 | Hynix Semiconductor Inc. | Cleaning solution for photoresist and method for forming pattern using the same |
JP4731135B2 (ja) * | 2004-07-02 | 2011-07-20 | ルネサスエレクトロニクス株式会社 | 微細パターン形成材料を用いた電子デバイス装置の製造方法 |
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 |
JP2007073684A (ja) * | 2005-09-06 | 2007-03-22 | Toshiba Corp | パターン形成方法 |
JP2011170360A (ja) * | 2011-03-18 | 2011-09-01 | Renesas Electronics Corp | パターン形成材料およびそれを用いて製造した電子デバイス装置 |
KR101597044B1 (ko) * | 2013-09-06 | 2016-02-23 | 가부시키가이샤 스크린 홀딩스 | 도포 장치 및 도포 방법 |
JP6688811B2 (ja) | 2015-12-25 | 2020-04-28 | 富士フイルム株式会社 | 感活性光線性又は感放射線性樹脂組成物、感活性光線性又は感放射線性膜の生産方法、パターン形成方法、及び、電子デバイスの製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6423535A (en) | 1987-07-20 | 1989-01-26 | Nippon Telegraph & Telephone | Hardening of photoresist pattern |
JPH01307228A (ja) | 1988-06-06 | 1989-12-12 | Hitachi Ltd | パターン形成法 |
JPH04364021A (ja) | 1991-06-11 | 1992-12-16 | Sumitomo Electric Ind Ltd | 半導体装置の製造方法 |
JPH05166717A (ja) | 1991-12-16 | 1993-07-02 | Mitsubishi Electric Corp | 微細パターン形成方法 |
JP3057879B2 (ja) | 1992-02-28 | 2000-07-04 | 株式会社日立製作所 | 半導体装置の製造方法 |
JP3218814B2 (ja) | 1993-08-03 | 2001-10-15 | 株式会社日立製作所 | 半導体装置の製造方法 |
JP3071401B2 (ja) | 1996-07-05 | 2000-07-31 | 三菱電機株式会社 | 微細パターン形成材料及びこれを用いた半導体装置の製造方法並びに半導体装置 |
US5874197A (en) * | 1997-09-18 | 1999-02-23 | E. I. Du Pont De Nemours And Company | Thermal assisted photosensitive composition and method thereof |
JP3189773B2 (ja) | 1998-01-09 | 2001-07-16 | 三菱電機株式会社 | レジストパターン形成方法及びこれを用いた半導体装置の製造方法並びに半導体装置 |
JP3924910B2 (ja) | 1998-03-31 | 2007-06-06 | 三菱電機株式会社 | 半導体装置の製造方法 |
JP2000347414A (ja) | 1999-06-01 | 2000-12-15 | Tokyo Ohka Kogyo Co Ltd | レジストパターン微細化用塗膜形成剤及びそれを用いた微細パターン形成方法 |
JP4412440B2 (ja) | 2000-07-07 | 2010-02-10 | 信越化学工業株式会社 | 微細パターン形成材料並びにこれを用いた微細めっきパターン形成方法および半導体装置の製造方法 |
US6486058B1 (en) * | 2000-10-04 | 2002-11-26 | Integrated Device Technology, Inc. | Method of forming a photoresist pattern using WASOOM |
JP2002148809A (ja) | 2000-11-14 | 2002-05-22 | Victor Co Of Japan Ltd | レジスト基板の製造方法及びレジスト基板 |
TW567533B (en) | 2001-11-23 | 2003-12-21 | Shr Min | Chemical shrinking method for microlithography process below 0.1 mum |
-
2002
- 2002-08-21 JP JP2002241108A patent/JP4104117B2/ja not_active Expired - Fee Related
-
2003
- 2003-08-20 KR KR1020030057583A patent/KR100905895B1/ko active IP Right Grant
- 2003-08-21 US US10/644,738 patent/US8043798B2/en not_active Expired - Fee Related
- 2003-08-21 TW TW092123047A patent/TWI267126B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100884878B1 (ko) * | 2003-05-07 | 2009-02-23 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 서멀 플로우 공정을 이용한 미세한 접촉 홀 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
JP2004078034A (ja) | 2004-03-11 |
TWI267126B (en) | 2006-11-21 |
US8043798B2 (en) | 2011-10-25 |
JP4104117B2 (ja) | 2008-06-18 |
TW200425264A (en) | 2004-11-16 |
US20040104196A1 (en) | 2004-06-03 |
KR100905895B1 (ko) | 2009-07-02 |
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