KR100617389B1 - 헤이즈 방지를 위한 위상편이 마스크 - Google Patents
헤이즈 방지를 위한 위상편이 마스크 Download PDFInfo
- Publication number
- KR100617389B1 KR100617389B1 KR1020050040499A KR20050040499A KR100617389B1 KR 100617389 B1 KR100617389 B1 KR 100617389B1 KR 1020050040499 A KR1020050040499 A KR 1020050040499A KR 20050040499 A KR20050040499 A KR 20050040499A KR 100617389 B1 KR100617389 B1 KR 100617389B1
- Authority
- KR
- South Korea
- Prior art keywords
- phase shift
- shift mask
- mosion
- light shielding
- shielding film
- Prior art date
Links
- 230000010363 phase shift Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 12
- 150000002500 ions Chemical class 0.000 abstract description 8
- 238000000206 photolithography Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000000059 patterning Methods 0.000 description 3
- -1 ammonia ions Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009643 growth defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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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
- 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
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/82—Auxiliary processes, e.g. cleaning or inspecting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
Description
Claims (6)
- 위상편이 마스크에 있어서,투명기판에 패터닝한 위상편이막인 차광막(MoSiON)을 열처리하여, 상기 차광막(MoSiON)을 표면에 산화막을 형성시킨 것을 특징으로 하는 위상편이 마스크.
- 제1항에 있어서,상기 열처리는 산소 분위기에서 실시하는 것을 특징으로 하는 위상편이 마스크.
- 제1항에 있어서,상기 열처리는 N2, Ar, O2, He 가스 중 어느 하나 또는 둘 이상 혼합된 가스 분위기에서 실시하는 것을 특징으로 하는 위상편이 마스크.
- 상기 열처리는 전기로 방식의 가열로 또는 대류 오븐(oven)에서 실시하는 것을 특징으로 하는 위상편이 마스크.
- 제1항에 있어서,상기 열처리는 50~1000℃ 온도 범위와 5분 내지 5시간 범위에서 실시하는 것 을 특징으로 하는 위상편이 마스크
- 제1항에 있어서,상기 차광막(MoSiON)을 열처리함으로써 차광막(MoSiON) 표면에 Si이 확산되어 Mo의 조성비율이 낮아진 것을 특징으로 하는 위상편이 마스크.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050040499A KR100617389B1 (ko) | 2005-05-16 | 2005-05-16 | 헤이즈 방지를 위한 위상편이 마스크 |
PCT/KR2006/000874 WO2006123857A1 (en) | 2005-05-16 | 2006-03-10 | Phase shift mask for preventing haze |
JP2006074743A JP2006323360A (ja) | 2005-05-16 | 2006-03-17 | ヘイズ防止のための位相シフトマスク |
TW095109701A TWI293717B (en) | 2005-05-16 | 2006-03-21 | Phase shift mask for preventing haze |
US11/277,182 US20060257752A1 (en) | 2005-05-16 | 2006-03-22 | Phase shift mask for preventing haze |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050040499A KR100617389B1 (ko) | 2005-05-16 | 2005-05-16 | 헤이즈 방지를 위한 위상편이 마스크 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100617389B1 true KR100617389B1 (ko) | 2006-08-31 |
Family
ID=37419508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050040499A KR100617389B1 (ko) | 2005-05-16 | 2005-05-16 | 헤이즈 방지를 위한 위상편이 마스크 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060257752A1 (ko) |
JP (1) | JP2006323360A (ko) |
KR (1) | KR100617389B1 (ko) |
TW (1) | TWI293717B (ko) |
WO (1) | WO2006123857A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8221941B2 (en) | 2008-12-29 | 2012-07-17 | Hoya Corporation | Photomask blank manufacturing method and photomask manufacturing method |
KR101525497B1 (ko) * | 2008-09-18 | 2015-06-04 | 삼성전자주식회사 | 이온 트랩막을 포함하는 포토마스크 및 이를 이용하는 반도체 소자의 제조 방법 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100940271B1 (ko) * | 2008-04-07 | 2010-02-04 | 주식회사 하이닉스반도체 | 하프톤 위상반전마스크의 제조방법 |
JP5515238B2 (ja) * | 2008-06-05 | 2014-06-11 | 凸版印刷株式会社 | フォトマスクの曇り防止方法及び装置 |
US8389183B2 (en) * | 2010-02-09 | 2013-03-05 | International Business Machines Corporation | Chromeless phase-shifting photomask with undercut rim-shifting element |
US8435704B2 (en) * | 2010-03-30 | 2013-05-07 | Hoya Corporation | Mask blank, transfer mask, and methods of manufacturing the same |
EP2594994B1 (en) * | 2011-11-21 | 2016-05-18 | Shin-Etsu Chemical Co., Ltd. | Light pattern exposure method |
JP6418035B2 (ja) * | 2015-03-31 | 2018-11-07 | 信越化学工業株式会社 | 位相シフトマスクブランクス及び位相シフトマスク |
JP6495472B2 (ja) * | 2016-03-29 | 2019-04-03 | Hoya株式会社 | マスクブランク、マスクブランクの製造方法、転写用マスクの製造方法および半導体デバイスの製造方法 |
JP6323503B2 (ja) * | 2016-06-28 | 2018-05-16 | 信越化学工業株式会社 | フォトマスクブランク、フォトマスク及び光パターン照射方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5674647A (en) * | 1992-11-21 | 1997-10-07 | Ulvac Coating Corporation | Phase shift mask and manufacturing method thereof and exposure method using phase shift mask |
JPH06258817A (ja) * | 1993-03-05 | 1994-09-16 | Toppan Printing Co Ltd | 位相シフトマスクおよびそれに用いるブランクならびにそれらの製造方法 |
KR0166837B1 (ko) * | 1996-06-27 | 1999-01-15 | 문정환 | 위상반전 마스크 및 그 제조방법 |
KR100555447B1 (ko) * | 1998-02-17 | 2006-04-21 | 삼성전자주식회사 | 하프톤 위상반전 마스크 및 그 제조방법 |
JPH11258772A (ja) * | 1998-03-16 | 1999-09-24 | Toppan Printing Co Ltd | ハーフトーン型位相シフトマスク用ブランクス及びハーフトーン型位相シフトマスク |
KR20040003653A (ko) * | 2002-07-03 | 2004-01-13 | 주식회사 하이닉스반도체 | 위상반전 마스크 제작방법 |
US7781125B2 (en) * | 2002-12-26 | 2010-08-24 | Hoya Corporation | Lithography mask blank |
-
2005
- 2005-05-16 KR KR1020050040499A patent/KR100617389B1/ko active IP Right Grant
-
2006
- 2006-03-10 WO PCT/KR2006/000874 patent/WO2006123857A1/en active Application Filing
- 2006-03-17 JP JP2006074743A patent/JP2006323360A/ja active Pending
- 2006-03-21 TW TW095109701A patent/TWI293717B/zh active
- 2006-03-22 US US11/277,182 patent/US20060257752A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101525497B1 (ko) * | 2008-09-18 | 2015-06-04 | 삼성전자주식회사 | 이온 트랩막을 포함하는 포토마스크 및 이를 이용하는 반도체 소자의 제조 방법 |
US8221941B2 (en) | 2008-12-29 | 2012-07-17 | Hoya Corporation | Photomask blank manufacturing method and photomask manufacturing method |
KR101255414B1 (ko) * | 2008-12-29 | 2013-04-17 | 호야 가부시키가이샤 | 포토마스크 블랭크의 제조 방법 및 포토마스크의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
TW200705091A (en) | 2007-02-01 |
WO2006123857A1 (en) | 2006-11-23 |
TWI293717B (en) | 2008-02-21 |
JP2006323360A (ja) | 2006-11-30 |
US20060257752A1 (en) | 2006-11-16 |
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