KR100386231B1 - 반도체 장치의 패턴 형성 방법, 포토마스크의 패턴 설계방법, 포토마스크의 제조 방법 및 포토마스크 - Google Patents
반도체 장치의 패턴 형성 방법, 포토마스크의 패턴 설계방법, 포토마스크의 제조 방법 및 포토마스크 Download PDFInfo
- Publication number
- KR100386231B1 KR100386231B1 KR10-2001-0022692A KR20010022692A KR100386231B1 KR 100386231 B1 KR100386231 B1 KR 100386231B1 KR 20010022692 A KR20010022692 A KR 20010022692A KR 100386231 B1 KR100386231 B1 KR 100386231B1
- Authority
- KR
- South Korea
- Prior art keywords
- pattern
- exposure
- light
- photomask
- photoresist
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70058—Mask illumination systems
- G03F7/70091—Illumination settings, i.e. intensity distribution in the pupil plane or angular distribution in the field plane; On-axis or off-axis settings, e.g. annular, dipole or quadrupole settings; Partial coherence control, i.e. sigma or numerical aperture [NA]
- G03F7/701—Off-axis setting using an aperture
-
- 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
- G03F1/70—Adapting basic layout or design of masks to lithographic process requirements, e.g., second iteration correction of mask patterns for imaging
-
- 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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70058—Mask illumination systems
- G03F7/70125—Use of illumination settings tailored to particular mask patterns
-
- 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
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70425—Imaging strategies, e.g. for increasing throughput or resolution, printing product fields larger than the image field or compensating lithography- or non-lithography errors, e.g. proximity correction, mix-and-match, stitching or double patterning
- G03F7/70433—Layout for increasing efficiency or for compensating imaging errors, e.g. layout of exposure fields for reducing focus errors; Use of mask features for increasing efficiency or for compensating imaging errors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (3)
- 실질적으로 동일한 선폭으로 상호 간격을 두고 나란히 연장하고, 또한 다른 광투과용 개구 패턴으로부터 고립된 2개조의 광투과용 개구 패턴(2a)을 갖는 제1 포토마스크(5)를 통해 투영 노광법에 따라 웨이퍼(21) 표면의 제1 포토레지스트(21b)를 노광하는 제1 노광 공정을 포함하고,상기 제1 포토레지스트(21b)를 노광할 때의 충분히 큰 마스크 개구를 갖는 패턴에 주어지는 에너지로 정의되는 노광량은, 노광에 의해 상기 제1 포토레지스트(21b)가 현상액에 대해 용해성으로부터 불용해성이 되는 노광 에너지 또는 불용해성으로부터 용해성이 되는 노광 에너지의 4배 이상 20배 이하인, 반도체 장치의 패턴 형성 방법.
- 설계 패턴 레이아웃으로부터 미세선 패턴 도형 부분을 추출하는 공정과,상기 미세선 패턴 도형 부분의 마스크 암선 선폭 W2를, 노광광의 파장을 λ로 하고, 투영 광학계의 개구수를 NA로 했을 때, 0.35 < W2/(λ/NA)의 관계를 충족시키도록 조정하는 공정과,상기 선폭 W2의 마스크암선이 삽입되도록 0.35 < W1/(λ/NA) < 0.65의 관계를 충족시키는 선폭 W1을 갖는 2개조의 광투과용 개구 패턴(2a)을 배치하는 공정을 포함한 포토마스크의 패턴 설계 방법.
- 주 표면을 갖는 기판(1)과,상기 기판(1)의 주 표면 상에 형성되며, 또한 실질적으로 동일한 선폭으로 상호 간격을 두고 나란히 연장하고, 또한 다른 광투과용 개구 패턴(2a)으로부터 고립된 2개조의 광투과용 개구 패턴(2a)을 갖는 차광막(2)을 포함하며,상기 2개조의 광투과용 개구 패턴(2a)의 선폭을 W1, 상기 2개조의 광투과용 개구 패턴(2a)의 간격을 W2, 상기 2개조의 광투과용 개구 패턴(2a)과 상기 다른 광투과용 개구 패턴(2a)과의 최소 간격을 W3으로 했을 때, W1, W2, W3 각각은 0.54 < W2/W1 및 1.08 < W3/W1의 관계를 충족시키는 포토마스크.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-255681 | 2000-08-25 | ||
JP2000255681A JP4646367B2 (ja) | 2000-08-25 | 2000-08-25 | 半導体装置の製造方法および半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020016496A KR20020016496A (ko) | 2002-03-04 |
KR100386231B1 true KR100386231B1 (ko) | 2003-06-09 |
Family
ID=18744417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0022692A Expired - Fee Related KR100386231B1 (ko) | 2000-08-25 | 2001-04-26 | 반도체 장치의 패턴 형성 방법, 포토마스크의 패턴 설계방법, 포토마스크의 제조 방법 및 포토마스크 |
Country Status (4)
Country | Link |
---|---|
US (3) | US6605411B2 (ko) |
JP (1) | JP4646367B2 (ko) |
KR (1) | KR100386231B1 (ko) |
DE (1) | DE10106430A1 (ko) |
Families Citing this family (25)
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JP3257593B2 (ja) * | 1999-02-05 | 2002-02-18 | 日本電気株式会社 | 半導体装置の製造方法 |
JP2003151875A (ja) * | 2001-11-09 | 2003-05-23 | Mitsubishi Electric Corp | パターンの形成方法および装置の製造方法 |
US6888615B2 (en) * | 2002-04-23 | 2005-05-03 | Asml Holding N.V. | System and method for improving linewidth control in a lithography device by varying the angular distribution of light in an illuminator as a function of field position |
JP4202708B2 (ja) * | 2002-10-01 | 2008-12-24 | 株式会社東芝 | プロセスマージンの評価方法、測定条件の設定方法、プロセスマージンの評価プログラム、及び、測定条件の設定プログラム |
KR100574966B1 (ko) * | 2004-01-20 | 2006-05-02 | 삼성전자주식회사 | 포토마스크 및 이를 이용한 투과율 및 위상 조절 방법 |
JP4229857B2 (ja) * | 2004-02-26 | 2009-02-25 | 株式会社ルネサステクノロジ | 半導体装置の製造方法 |
KR100670396B1 (ko) * | 2004-12-30 | 2007-01-16 | 동부일렉트로닉스 주식회사 | 사이드 로브 현상을 이용한 실린더형 커패시터 형성 방법 |
KR100642478B1 (ko) | 2004-12-31 | 2006-11-02 | 동부일렉트로닉스 주식회사 | 이중 노광을 이용한 광 근접효과 제거 방법 |
JP2006221078A (ja) * | 2005-02-14 | 2006-08-24 | Renesas Technology Corp | フォトマスク、マスクパターンの生成方法、および、半導体装置のパターンの形成方法 |
US7524593B2 (en) * | 2005-08-12 | 2009-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Exposure mask |
TWI265564B (en) * | 2005-09-16 | 2006-11-01 | Univ Nat Chiao Tung | Method for forming gate pattern for electronic device |
KR100763227B1 (ko) | 2006-04-04 | 2007-10-04 | 삼성전자주식회사 | 분리 노광 방법을 이용한 포토마스크와 그 제조 방법 및 제조 장치 |
US7742632B2 (en) * | 2006-10-13 | 2010-06-22 | International Business Machines Corporation | Alternating phase shift mask inspection using biased inspection data |
US7813158B2 (en) * | 2007-05-14 | 2010-10-12 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Recordable electrical memory |
KR200458072Y1 (ko) * | 2008-07-22 | 2012-01-18 | (주)애니텍 | 자동문 가이드레일의 레일판 |
US8683396B2 (en) * | 2009-07-22 | 2014-03-25 | Synopsys, Inc. | Determining source patterns for use in photolithography |
US8463016B2 (en) * | 2010-02-05 | 2013-06-11 | Luminescent Technologies, Inc. | Extending the field of view of a mask-inspection image |
US8498469B2 (en) * | 2010-03-01 | 2013-07-30 | Synopsys, Inc. | Full-field mask error enhancement function |
US8612903B2 (en) | 2010-09-14 | 2013-12-17 | Luminescent Technologies, Inc. | Technique for repairing a reflective photo-mask |
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US8458622B2 (en) | 2010-11-29 | 2013-06-04 | Luminescent Technologies, Inc. | Photo-mask acceptance technique |
US9005852B2 (en) | 2012-09-10 | 2015-04-14 | Dino Technology Acquisition Llc | Technique for repairing a reflective photo-mask |
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US9494854B2 (en) | 2013-03-14 | 2016-11-15 | Kla-Tencor Corporation | Technique for repairing an EUV photo-mask |
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US6251546B1 (en) * | 1999-09-16 | 2001-06-26 | Agere Systems Guardian Corp. | Method of fabricating devices using an attenuated phase-shifting mask and an attenuated phase-shifting mask |
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-
2000
- 2000-08-25 JP JP2000255681A patent/JP4646367B2/ja not_active Expired - Fee Related
-
2001
- 2001-02-12 DE DE10106430A patent/DE10106430A1/de not_active Ceased
- 2001-02-14 US US09/782,283 patent/US6605411B2/en not_active Expired - Fee Related
- 2001-04-26 KR KR10-2001-0022692A patent/KR100386231B1/ko not_active Expired - Fee Related
-
2002
- 2002-06-07 US US10/163,458 patent/US6706453B2/en not_active Expired - Lifetime
- 2002-06-07 US US10/163,554 patent/US6709792B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6709792B2 (en) | 2004-03-23 |
DE10106430A1 (de) | 2002-03-14 |
KR20020016496A (ko) | 2002-03-04 |
JP2002075823A (ja) | 2002-03-15 |
US6706453B2 (en) | 2004-03-16 |
US20020155395A1 (en) | 2002-10-24 |
US6605411B2 (en) | 2003-08-12 |
JP4646367B2 (ja) | 2011-03-09 |
US20020028391A1 (en) | 2002-03-07 |
US20020150844A1 (en) | 2002-10-17 |
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