KR100256832B1 - 전자빔 노광장치용 마스크 데이터 작성방법 및 마스크 - Google Patents
전자빔 노광장치용 마스크 데이터 작성방법 및 마스크 Download PDFInfo
- Publication number
- KR100256832B1 KR100256832B1 KR1019970028196A KR19970028196A KR100256832B1 KR 100256832 B1 KR100256832 B1 KR 100256832B1 KR 1019970028196 A KR1019970028196 A KR 1019970028196A KR 19970028196 A KR19970028196 A KR 19970028196A KR 100256832 B1 KR100256832 B1 KR 100256832B1
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- South Korea
- Prior art keywords
- electron beam
- mask
- patterns
- beam exposure
- exposure apparatus
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims description 22
- 238000012546 transfer Methods 0.000 claims description 3
- 230000003252 repetitive effect Effects 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000000609 electron-beam lithography Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000001015 X-ray lithography Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
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- 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
- 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
- G03F1/20—Masks or mask blanks for imaging by charged particle beam [CPB] radiation, e.g. by electron beam; Preparation thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/302—Controlling tubes by external information, e.g. programme control
- H01J37/3023—Programme control
- H01J37/3026—Patterning strategy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/3175—Lithography
- H01J2237/31761—Patterning strategy
- H01J2237/31764—Dividing into sub-patterns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/3175—Lithography
- H01J2237/31761—Patterning strategy
- H01J2237/31767—Step and repeat
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electron Beam Exposure (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
Description
Claims (4)
- 전자빔 노광장치용의 마스크 데이터 작성방법에 있어서,(a) 적어도 다수의 기본 패턴으로 각각 구성된 다수의 반복 패턴을 포함하는 집적회로용 마스크 패턴을 상기 전자빔 노광장치에 의한 일회의 조사에 의해 각각 노광될 수 있는 다수의 사각형 영역으로 분할하는 단계;(b) 개별 사각형 영역에 포함된 기본 패턴을 추출하는 단계;(c) 추출된 하나이상의 상기 기본 패턴이 이웃하는 사각형 영역들 간의 경계상에서 분할되어 있는지를 판정하는 단계; 및(d) 상기 경계상에서 분할된 하나이상의 기본 패턴을 개별 반복 패턴에서 제외함으로써 마스크 데이터를 작성하는 단계로 이루어지는 것을 특징으로 하는 마스크 데이터 작성방법.
- (a) 적어도 다수의 기본 패턴으로 각각 구성된 다수의 반복 패턴을 포함하는 집적회로용 마스크 패턴을 전자빔 노광장치에 의한 일회의 조사에 의해 각각 노광될 수 있는 다수의 사각형 영역으로 분할하는 단계;(b) 개별 사각형 영역에 포함된 기본 패턴을 추출하는 단계;(c) 추출된 하나이상의 상기 기본 패턴이 이웃하는 사각형 영역들 간의 경계상에서 분할되어 있는지를 판정하는 단계; 및(d) 상기 경계상에서 분할된 하나이상의 기본 패턴을 개별 반복 패턴에서 제외함으로써 마스크 데이터를 작성하는 단계로 이루어지는 전자빔 노광장치용의 마스크 데이터 작성방법에 의해 제조된 것을 특징으로 하는 전자빔 노광장치용 마스크.
- (a) 적어도 다수의 기본 패턴으로 각각 구성된 다수의 반복 패턴을 포함하는 집적회로용 마스크 패턴을 전자빔 노광장치에 의한 일회의 조사에 의해 각각 노광될 수 있는 다수의 사각형 영역으로 분할하는 단계;(b) 개별 사각형 영역에 포함된 기본 패턴을 추출하는 단계;(c) 추출된 하나이상의 상기 기본 패턴이 이웃하는 사각형 영역들 간의 경계상에서 분할되어 있는지를 판정하는 단계; 및(d) 상기 경계상에서 분할된 하나이상의 기본 패턴을 개별 반복 패턴에서 제외함으로써 마스크 데이터를 작성하는 단계로 이루어지는 전자빔 노광장치용의 마스크 데이터 작성방법에 의해 제조된 전자빔 노광장치용 마스크에 의해 형성된 패턴을 웨이퍼의 표면에 전사하는 노광방법.
- 제 3 항에 있어서, 상기 마스크 데이터 작성방법은 (e) 가변 형상의 전자빔에 의해 상기 경계상에서 분할된 하나이상의 기본 패턴을 노광하는 단계를 더 포함하는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16767596A JP2785811B2 (ja) | 1996-06-27 | 1996-06-27 | 電子線露光装置用露光マスクデータの作成方法および電子線露光装置用マスク |
JP96-167675 | 1996-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980005342A KR980005342A (ko) | 1998-03-30 |
KR100256832B1 true KR100256832B1 (ko) | 2000-06-01 |
Family
ID=15854144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970028196A KR100256832B1 (ko) | 1996-06-27 | 1997-06-27 | 전자빔 노광장치용 마스크 데이터 작성방법 및 마스크 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5897978A (ko) |
JP (1) | JP2785811B2 (ko) |
KR (1) | KR100256832B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100546956B1 (ko) * | 1998-08-26 | 2006-02-01 | 후지쯔 가부시끼가이샤 | 노광 데이터 작성 방법 |
KR100568589B1 (ko) * | 1999-12-31 | 2006-04-07 | 엘지.필립스 엘시디 주식회사 | 노광 시스템 제어방법 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3518097B2 (ja) * | 1995-09-29 | 2004-04-12 | 株式会社ニコン | 荷電粒子線転写装置,パターン分割方法,マスクおよび荷電粒子線転写方法 |
JP3185754B2 (ja) * | 1998-05-29 | 2001-07-11 | 日本電気株式会社 | 露光原版の作製方法 |
KR100542301B1 (ko) * | 1998-06-23 | 2006-04-14 | 비오이 하이디스 테크놀로지 주식회사 | 액정 표시 장치용 마스크 |
JP2000340492A (ja) * | 1999-05-28 | 2000-12-08 | Nec Corp | 電子線露光用マスクとそれを用いた半導体装置製造方法 |
JP2001133962A (ja) * | 1999-11-02 | 2001-05-18 | Advantest Corp | 部分一括転写露光用マスクデータの作成方法及びそれによる露光方法 |
JP4416931B2 (ja) * | 2000-09-22 | 2010-02-17 | Necエレクトロニクス株式会社 | Ebマスクの設計方法及び装置 |
JP2003045780A (ja) * | 2001-07-30 | 2003-02-14 | Nec Corp | マスク描画データの作成方法 |
KR100848087B1 (ko) * | 2001-12-11 | 2008-07-24 | 삼성전자주식회사 | 기판 위에 패턴을 형성하는 방법 및 이를 이용한 액정표시 장치용 기판의 제조 방법 |
DE102005005591B3 (de) * | 2005-02-07 | 2006-07-20 | Infineon Technologies Ag | Verfahren zur Optimierung der Geometrie von Strukturelementen eines Musters eines Schaltungsentwurfs für eine Verbesserung der optischen Abbildungseigenschaften und Verwendung des Verfahrens zur Herstellung einer Photomaske |
JP2008010547A (ja) * | 2006-06-28 | 2008-01-17 | Elpida Memory Inc | 電子線描画方法、電子線描画装置、及び電子線描画プログラム |
JP2010271589A (ja) * | 2009-05-22 | 2010-12-02 | Renesas Electronics Corp | パターン分割方法、パターン分割処理装置及びコンピュータプログラム |
US8468473B1 (en) * | 2012-06-08 | 2013-06-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for high volume e-beam lithography |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04137520A (ja) * | 1990-09-28 | 1992-05-12 | Hitachi Ltd | 電子線描画装置および描画方法 |
JP3121627B2 (ja) * | 1991-03-29 | 2001-01-09 | 株式会社日立製作所 | 電子線描画方法及び半導体装置の製造方法 |
JPH05343304A (ja) * | 1992-06-08 | 1993-12-24 | Fujitsu Ltd | 露光データ切出し装置及び露光パターン切出し方法 |
US5705299A (en) * | 1992-12-16 | 1998-01-06 | Texas Instruments Incorporated | Large die photolithography |
US5624774A (en) * | 1994-06-16 | 1997-04-29 | Nikon Corporation | Method for transferring patterns with charged particle beam |
KR100346448B1 (ko) * | 1994-12-29 | 2002-11-23 | 주식회사 하이닉스반도체 | 반도체소자용노광마스크 |
-
1996
- 1996-06-27 JP JP16767596A patent/JP2785811B2/ja not_active Expired - Fee Related
-
1997
- 1997-06-27 KR KR1019970028196A patent/KR100256832B1/ko not_active IP Right Cessation
- 1997-06-27 US US08/883,752 patent/US5897978A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100546956B1 (ko) * | 1998-08-26 | 2006-02-01 | 후지쯔 가부시끼가이샤 | 노광 데이터 작성 방법 |
KR100568589B1 (ko) * | 1999-12-31 | 2006-04-07 | 엘지.필립스 엘시디 주식회사 | 노광 시스템 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
US5897978A (en) | 1999-04-27 |
JP2785811B2 (ja) | 1998-08-13 |
JPH1012510A (ja) | 1998-01-16 |
KR980005342A (ko) | 1998-03-30 |
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