KR0170686B1 - 하프톤 위상반전마스크의 제조방법 - Google Patents
하프톤 위상반전마스크의 제조방법 Download PDFInfo
- Publication number
- KR0170686B1 KR0170686B1 KR1019950029842A KR19950029842A KR0170686B1 KR 0170686 B1 KR0170686 B1 KR 0170686B1 KR 1019950029842 A KR1019950029842 A KR 1019950029842A KR 19950029842 A KR19950029842 A KR 19950029842A KR 0170686 B1 KR0170686 B1 KR 0170686B1
- Authority
- KR
- South Korea
- Prior art keywords
- light shielding
- pattern
- shifter
- forming
- shielding film
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 61
- 238000005530 etching Methods 0.000 claims abstract description 33
- 239000011651 chromium Substances 0.000 claims abstract description 31
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000007547 defect Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000001312 dry etching Methods 0.000 abstract description 4
- 230000010363 phase shift Effects 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000001039 wet etching Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000003908 quality control method Methods 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/26—Phase shift masks [PSM]; PSM blanks; Preparation thereof
- G03F1/32—Attenuating PSM [att-PSM], e.g. halftone PSM or PSM having semi-transparent phase shift portion; Preparation thereof
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/26—Phase shift masks [PSM]; PSM blanks; Preparation thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (1)
- 위상반전마스크의 제조방법에 있어서, 투명한 기판의 전면에 쉬프터를 형성하는 공정; 상기 쉬프터의 전면에 크롬 차광막을 형성하는 공정; 상기 크롬 차광막의 전면에 제1포토레지스트를 형성하는 공정; 상기 제1포토레지스트 패턴을 노광하고 현상하여, 제1포토레지스트 패턴을 형성하고 상기 크롬 차광막을 노출시키는 공정; 상기 제1포토레지스트 패턴을 식각마스크로 하여 상기 노출된 크롬 차광막을 식각함으로써, 크롬 차광막 패턴을 형성하고 상기 쉬프터를 노출시키는 공정; 상기 제1포토레지스트 패턴을 제거하는 공정; 상기 크롬 차광막 패턴을 식각마스크로 하여 CF4+O2가스의 공정조건에서 상기 노출된 쉬프터를 식각함으로써, 쉬프터 패턴을 형성하는 공정; 상기 결과물의 전면에 제2포토레지스트를 형성하는 공정; 상기 제2포토레지스트를 노광하고 현상하여, 제2포토레지스트 패턴을 형성하고 주변부분 이외의 상기 크롬 차광막 패턴을 노출시키는 공정; 상기 제2포토레지스트 패턴을 식각마스크로 하여, 상기 주변부분 이외의 상기 노출된 크롬 차광막 패턴을 식각하여 차광막 보더(Border)를 형성하는 공정; 상기 제2포토레지스트 패턴을 제거하는 공정을 순차적으로 수행하는 것을 특징으로 하는 하프톤 위상반전마스크 제조방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029842A KR0170686B1 (ko) | 1995-09-13 | 1995-09-13 | 하프톤 위상반전마스크의 제조방법 |
JP23641596A JPH09106064A (ja) | 1995-09-13 | 1996-09-06 | ハーフトーン位相反転マスクの製造方法 |
TW085111038A TW308650B (ko) | 1995-09-13 | 1996-09-10 | |
US08/713,953 US5741613A (en) | 1995-09-13 | 1996-09-13 | Methods of forming half-tone phase-shift masks with reduced susceptiblity to parasitic sputtering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029842A KR0170686B1 (ko) | 1995-09-13 | 1995-09-13 | 하프톤 위상반전마스크의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970016774A KR970016774A (ko) | 1997-04-28 |
KR0170686B1 true KR0170686B1 (ko) | 1999-03-20 |
Family
ID=19426669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029842A KR0170686B1 (ko) | 1995-09-13 | 1995-09-13 | 하프톤 위상반전마스크의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5741613A (ko) |
JP (1) | JPH09106064A (ko) |
KR (1) | KR0170686B1 (ko) |
TW (1) | TW308650B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010084643A (ko) * | 2000-02-28 | 2001-09-06 | 박종섭 | 위상 반전 마스크(psm) 제조 방법 |
KR100623922B1 (ko) * | 2000-12-22 | 2006-09-13 | 주식회사 하이닉스반도체 | 위상반전마스크의 제조 방법 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW497165B (en) * | 1999-06-30 | 2002-08-01 | Hitachi Ltd | Method for manufacturing semiconductor integrated circuit device, optical mask used therefor, method for manufacturing the same, and mask blanks used therefor |
JP3760086B2 (ja) * | 2000-07-07 | 2006-03-29 | 株式会社ルネサステクノロジ | フォトマスクの製造方法 |
TW541605B (en) * | 2000-07-07 | 2003-07-11 | Hitachi Ltd | Fabrication method of semiconductor integrated circuit device |
TW519583B (en) * | 2000-09-13 | 2003-02-01 | Macronix Int Co Ltd | Repair process of phase shifting mask |
KR20020040236A (ko) * | 2000-11-24 | 2002-05-30 | 박종섭 | 위상반전 마스크 및 그 제조방법 |
JP2002184669A (ja) | 2000-12-14 | 2002-06-28 | Hitachi Ltd | 半導体集積回路装置の製造方法 |
JP2002196470A (ja) | 2000-12-26 | 2002-07-12 | Hitachi Ltd | フォトマスクの製造方法および半導体集積回路装置の製造方法 |
JP2002202585A (ja) | 2000-12-27 | 2002-07-19 | Hitachi Ltd | フォトマスクの製造方法および半導体集積回路装置の製造方法 |
KR100393978B1 (ko) * | 2001-02-05 | 2003-08-06 | 주식회사 하이닉스반도체 | 하프 톤형 위상 반전 마스크의 형성 방법 |
US6569581B2 (en) | 2001-03-21 | 2003-05-27 | International Business Machines Corporation | Alternating phase shifting masks |
US6803158B1 (en) | 2001-03-27 | 2004-10-12 | Dupont Photomasks, Inc. | Photomask and method for forming an opaque border on the same |
KR100393230B1 (ko) * | 2001-08-16 | 2003-07-31 | 삼성전자주식회사 | 잔막율을 조절할 수 있는 포토레지스트 패턴의 형성방법 |
JP3827544B2 (ja) | 2001-08-31 | 2006-09-27 | 株式会社ルネサステクノロジ | 半導体集積回路装置の製造方法 |
JP2003121977A (ja) * | 2001-10-12 | 2003-04-23 | Hitachi Ltd | 半導体集積回路装置の製造方法およびマスク |
US6673498B1 (en) * | 2001-11-02 | 2004-01-06 | Lsi Logic Corporation | Method for reticle formation utilizing metal vaporization |
JP2003173014A (ja) * | 2001-12-07 | 2003-06-20 | Mitsubishi Electric Corp | 位相シフトマスクの製造方法、位相シフトマスク、および、装置 |
KR100790564B1 (ko) * | 2001-12-17 | 2008-01-02 | 주식회사 하이닉스반도체 | 위상반전 마스크 제작방법 |
KR100417007B1 (ko) * | 2001-12-27 | 2004-02-05 | 주식회사 피케이엘 | 위상반전마스크 제조방법 |
JP2003287875A (ja) * | 2002-01-24 | 2003-10-10 | Hitachi Ltd | マスクの製造方法および半導体集積回路装置の製造方法 |
JP3754378B2 (ja) * | 2002-02-14 | 2006-03-08 | 株式会社ルネサステクノロジ | 半導体集積回路装置の製造方法 |
CN100362628C (zh) * | 2003-09-28 | 2008-01-16 | 中芯国际集成电路制造(上海)有限公司 | 外缘型态相移光罩的自对准方法 |
US7276316B2 (en) * | 2004-02-02 | 2007-10-02 | International Business Machines Corporation | Common second level frame exposure methods for making embedded attenuated phase shift masks |
US7442472B2 (en) * | 2004-08-10 | 2008-10-28 | Micron Technology, Inc. | Methods of forming reticles |
KR100607203B1 (ko) * | 2005-01-05 | 2006-08-01 | 삼성전자주식회사 | 크롬리스 위상반전마스크의 제조방법 |
CN101122736A (zh) * | 2006-07-06 | 2008-02-13 | Asml蒙片工具有限公司 | 一种改进的cpl掩模及产生cpl掩模的方法和程序产品 |
JP5044262B2 (ja) * | 2007-04-10 | 2012-10-10 | 株式会社エスケーエレクトロニクス | 多階調フォトマスク及びその製造方法 |
JP5362388B2 (ja) * | 2009-02-26 | 2013-12-11 | Hoya株式会社 | フォトマスクの製造方法及びパターン転写方法 |
KR20100109771A (ko) * | 2009-04-01 | 2010-10-11 | 삼성전자주식회사 | 림 영역을 가진 투과율 조절형 위상 반전 포토마스크 및 그 제조 방법 |
JP2011215197A (ja) * | 2010-03-31 | 2011-10-27 | Hoya Corp | フォトマスク及びその製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0131192B1 (en) * | 1992-04-22 | 1998-04-14 | Toshiba Corp | Exposed mask, fabrication method of exposed mask substrate and patterning method based on exposed mask |
US5536604A (en) * | 1992-07-17 | 1996-07-16 | Kabushiki Kaisha Toshiba | Exposure mask |
JP3064769B2 (ja) * | 1992-11-21 | 2000-07-12 | アルバック成膜株式会社 | 位相シフトマスクおよびその製造方法ならびにその位相シフトマスクを用いた露光方法 |
KR970009825B1 (ko) * | 1993-12-31 | 1997-06-18 | 현대전자산업 주식회사 | 하프톤형 위상반전 마스크 및 그 제조 방법 |
KR970009822B1 (ko) * | 1994-02-03 | 1997-06-18 | 현대전자산업 주식회사 | 하프톤형 위상반전 마스크 및 그 제조방법 |
JPH07240364A (ja) * | 1994-03-02 | 1995-09-12 | Canon Inc | 反射型マスク、その製造方法及び該マスクを用いた露光装置 |
US5478679A (en) * | 1994-11-23 | 1995-12-26 | United Microelectronics Corporation | Half-tone self-aligning phase shifting mask |
JP3397933B2 (ja) * | 1995-03-24 | 2003-04-21 | アルバック成膜株式会社 | 位相シフトフォトマスクブランクス、位相シフトフォトマスク、及びそれらの製造方法。 |
-
1995
- 1995-09-13 KR KR1019950029842A patent/KR0170686B1/ko not_active IP Right Cessation
-
1996
- 1996-09-06 JP JP23641596A patent/JPH09106064A/ja active Pending
- 1996-09-10 TW TW085111038A patent/TW308650B/zh not_active IP Right Cessation
- 1996-09-13 US US08/713,953 patent/US5741613A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010084643A (ko) * | 2000-02-28 | 2001-09-06 | 박종섭 | 위상 반전 마스크(psm) 제조 방법 |
KR100623922B1 (ko) * | 2000-12-22 | 2006-09-13 | 주식회사 하이닉스반도체 | 위상반전마스크의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
TW308650B (ko) | 1997-06-21 |
US5741613A (en) | 1998-04-21 |
KR970016774A (ko) | 1997-04-28 |
JPH09106064A (ja) | 1997-04-22 |
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