JP2013527981A - コーナーラウンディングの補正を備えた電子線リソグラフィの方法 - Google Patents
コーナーラウンディングの補正を備えた電子線リソグラフィの方法 Download PDFInfo
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- JP2013527981A JP2013527981A JP2013504248A JP2013504248A JP2013527981A JP 2013527981 A JP2013527981 A JP 2013527981A JP 2013504248 A JP2013504248 A JP 2013504248A JP 2013504248 A JP2013504248 A JP 2013504248A JP 2013527981 A JP2013527981 A JP 2013527981A
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- 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
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
-
- 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
- H01J37/31—Electron-beam or ion-beam tubes for localised treatment of objects for cutting or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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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
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/76—Patterning of masks by imaging
- G03F1/78—Patterning of masks by imaging by charged particle beam [CPB], e.g. electron beam patterning of masks
-
- 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
- G03F7/20—Exposure; Apparatus therefor
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
- G03F7/2059—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a scanning corpuscular radiation beam, e.g. an electron beam
- G03F7/2061—Electron scattering (proximity) correction or prevention methods
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
- G03F7/2059—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a scanning corpuscular radiation beam, e.g. an electron beam
- G03F7/2063—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a scanning corpuscular radiation beam, e.g. an electron beam for the production of exposure masks or reticles
-
- 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
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
- H01J37/3174—Particle-beam lithography, e.g. electron beam lithography
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Electron Beam Exposure (AREA)
Abstract
Description
Claims (11)
- 連続して位置する少なくとも2つの垂直のパターンを含む樹脂被膜基板上のパターンのネットワークについての電子線リソグラフィの方法において、前記連続するパターンを決定するステップと、少なくとも1つの補正パターンを生成するステップと、前記2つの連続するパターンの少なくとも一方をそれらの共通端部の周囲において通過する少なくとも一つの樹脂の非露光ゾーンを決定するステップと、前記補正パターンと前記連続するパターンとを組み合わせるステップとを含む方法。
- パターンの前記ネットワークの限界寸法が約35nmであり、前記樹脂の前記非露光ゾーンが、前記2つの連続するパターン間に約10nmの間隔を作る、請求項1に記載のリソグラフィ方法。
- 前記補正パターンが、前記2つの連続するパターンのうち少なくとも1つに連続して付加する樹脂の露光ゾーンを決定する、請求項1に記載のリソグラフィ方法。
- パターンの前記ネットワークの前記限界寸法が約35nmであり、前記樹脂の前記露光ゾーンが前記2つの連続するパターンのうち前記少なくとも1つの、そのより大きな寸法である約5nmの延長部を作る、請求項3に記載のリソグラフィ方法。
- 前記補正パターン、それらの寸法およびそれらの位置は、前記連続するパターンおよび前記補正パターンを含むターゲットデザインを自動的に決定するためのモデルにより決定する、請求項1に記載のリソグラフィ方法。
- 少なくとも1つの前記連続するパターンの少なくとも1つの寸法を計算する少なくとも1つのステップと、前記パターン上の線量の調整を計算するステップとをさらに含み、前記計算ステップが、工程エネルギー自由度に関する関数関係によって関連している、請求項1に記載のリソグラフィ方法。
- 前記補正パターンと前記連続するパターンとを組み合わせるステップが、非露光ゾーンにおけるネガティブ再スケーリングのための関数を用いる、請求項1に記載のリソグラフィ方法。
- 少なくとも1つの補正パターンを生成するステップがeRIF関数を用いる、請求項1に記載のリソグラフィ方法。
- コンピュータプログラムをコンピュータ上で実行する時、連続して位置する少なくとも2つの垂直のパターンを含む樹脂被膜基板上のパターンのネットワークについての電子線リソグラフィの方法を実行するように構成されたプログラムコード命令を含むコンピュータプログラムにおいて、前記連続するパターンを決定するためのモジュールと、少なくとも1つの補正パターンを生成するためのモジュールと、前記2つの連続するパターン少なくとも一方をそれらの共通端部の周囲において通過する少なくとも一つの樹脂の非露光ゾーンを決定するためのモジュールと、前記補正パターンと前記連続するパターンとを組み合わせるためのモジュールとを含むコンピュータプログラム。
- 前記連続するパターンおよび前記補正パターンを含むターゲットデザインを自動的に決定するためのモデルを適用するためのモジュールをさらに含み、前記補正パターンの寸法および位置が前記モデルによって決定される、請求項9に記載のコンピュータプログラム。
- 少なくとも1つの前記連続するパターンの少なくとも1つの寸法を計算するための少なくとも1つのモジュールと、前記パターン上の線量の調整を計算するためのモジュールとをさらに含み、前記計算が、前記方法の工程エネルギー自由度に関する関数関係に関連している、請求項9に記載のコンピュータプログラム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052869A FR2959029B1 (fr) | 2010-04-15 | 2010-04-15 | Procede de lithographie electronique avec correction des arrondissements de coins |
FR1052869 | 2010-04-15 | ||
PCT/EP2011/055746 WO2011128348A1 (fr) | 2010-04-15 | 2011-04-13 | Procede de lithographie electronique avec correction des arrondissements de coins |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013527981A true JP2013527981A (ja) | 2013-07-04 |
JP5877426B2 JP5877426B2 (ja) | 2016-03-08 |
Family
ID=43259726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013504248A Expired - Fee Related JP5877426B2 (ja) | 2010-04-15 | 2011-04-13 | コーナーラウンディングの補正を備えた電子線リソグラフィの方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9607808B2 (ja) |
EP (1) | EP2559051B1 (ja) |
JP (1) | JP5877426B2 (ja) |
KR (1) | KR101807896B1 (ja) |
FR (1) | FR2959029B1 (ja) |
WO (1) | WO2011128348A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014530479A (ja) * | 2011-09-13 | 2014-11-17 | コミシリア ア レネルジ アトミック エ オ エナジーズ オルタネティヴズ | 確率的方法により露出するパターンの逆畳み込みを用いて電子近接効果を補正する方法 |
JP2019176049A (ja) * | 2018-03-29 | 2019-10-10 | 株式会社ニューフレアテクノロジー | 荷電粒子ビーム描画装置及び荷電粒子ビーム描画方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102947984A (zh) | 2010-05-07 | 2013-02-27 | 麻省理工学院 | 硼酸锰锂化合物 |
FR3005170B1 (fr) * | 2013-04-29 | 2017-02-17 | Aselta Nanographics | Procede de lithographie a optimisation combinee de l'energie rayonnee et de la geometrie applicable sur des formes complexes |
Family Cites Families (14)
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JPS55162228A (en) * | 1979-06-04 | 1980-12-17 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Forming pattern |
JPS6143420A (ja) | 1984-08-08 | 1986-03-03 | Hitachi Ltd | パタ−ン作成装置 |
JPH10289861A (ja) * | 1997-04-16 | 1998-10-27 | Nikon Corp | マスクパターン形成方法 |
DE19818440C2 (de) | 1998-04-24 | 2002-10-24 | Pdf Solutions Gmbh | Verfahren zur Erzeugung von Daten für die Herstellung einer durch Entwurfsdaten definierten Struktur |
US6361911B1 (en) * | 2000-04-17 | 2002-03-26 | Taiwan Semiconductor Manufacturing Company | Using a dummy frame pattern to improve CD control of VSB E-beam exposure system and the proximity effect of laser beam exposure system and Gaussian E-beam exposure system |
EP1249734B1 (en) * | 2001-04-11 | 2012-04-18 | Fujitsu Semiconductor Limited | Rectangle/lattice data conversion method for charged particle beam exposure mask pattern and charged particle beam exposure method |
JP4190796B2 (ja) * | 2002-04-24 | 2008-12-03 | Necエレクトロニクス株式会社 | 露光原版の作成方法 |
JP4102734B2 (ja) * | 2003-10-03 | 2008-06-18 | エルピーダメモリ株式会社 | 半導体装置の製造方法 |
US7407252B2 (en) * | 2004-07-01 | 2008-08-05 | Applied Materials, Inc. | Area based optical proximity correction in raster scan printing |
US7494751B2 (en) | 2005-01-27 | 2009-02-24 | Synopsys, Inc. | Method and apparatus for improving depth of focus during optical lithography |
KR100688893B1 (ko) * | 2005-11-30 | 2007-03-02 | 동부일렉트로닉스 주식회사 | 반도체 소자의 마스크 패턴 형성 방법 |
US7759027B2 (en) | 2008-09-01 | 2010-07-20 | D2S, Inc. | Method and system for design of a reticle to be manufactured using character projection lithography |
JP2010165446A (ja) | 2008-11-05 | 2010-07-29 | Tdk Corp | 描画方法、スタンパー製造方法、情報記録媒体製造方法および描画装置 |
FR2959026B1 (fr) | 2010-04-15 | 2012-06-01 | Commissariat Energie Atomique | Procede de lithographie a optimisation combinee de l'energie rayonnee et de la geometrie de dessin |
-
2010
- 2010-04-15 FR FR1052869A patent/FR2959029B1/fr not_active Expired - Fee Related
-
2011
- 2011-04-13 JP JP2013504248A patent/JP5877426B2/ja not_active Expired - Fee Related
- 2011-04-13 EP EP11714038.4A patent/EP2559051B1/fr active Active
- 2011-04-13 WO PCT/EP2011/055746 patent/WO2011128348A1/fr active Application Filing
- 2011-04-13 US US13/641,120 patent/US9607808B2/en active Active
- 2011-04-13 KR KR1020127028137A patent/KR101807896B1/ko active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014530479A (ja) * | 2011-09-13 | 2014-11-17 | コミシリア ア レネルジ アトミック エ オ エナジーズ オルタネティヴズ | 確率的方法により露出するパターンの逆畳み込みを用いて電子近接効果を補正する方法 |
JP2019176049A (ja) * | 2018-03-29 | 2019-10-10 | 株式会社ニューフレアテクノロジー | 荷電粒子ビーム描画装置及び荷電粒子ビーム描画方法 |
JP7126367B2 (ja) | 2018-03-29 | 2022-08-26 | 株式会社ニューフレアテクノロジー | 荷電粒子ビーム描画装置及び荷電粒子ビーム描画方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5877426B2 (ja) | 2016-03-08 |
WO2011128348A1 (fr) | 2011-10-20 |
FR2959029A1 (fr) | 2011-10-21 |
KR20130073882A (ko) | 2013-07-03 |
KR101807896B1 (ko) | 2017-12-11 |
FR2959029B1 (fr) | 2013-09-20 |
US9607808B2 (en) | 2017-03-28 |
EP2559051B1 (fr) | 2017-07-19 |
EP2559051A1 (fr) | 2013-02-20 |
US20130181379A1 (en) | 2013-07-18 |
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