JP4843425B2 - 可変成形型電子ビーム描画装置 - Google Patents
可変成形型電子ビーム描画装置 Download PDFInfo
- Publication number
- JP4843425B2 JP4843425B2 JP2006241331A JP2006241331A JP4843425B2 JP 4843425 B2 JP4843425 B2 JP 4843425B2 JP 2006241331 A JP2006241331 A JP 2006241331A JP 2006241331 A JP2006241331 A JP 2006241331A JP 4843425 B2 JP4843425 B2 JP 4843425B2
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- electron beam
- pattern
- angle
- rectangular
- 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
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Classifications
-
- 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
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
- H01J37/1472—Deflecting along given lines
-
- 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
-
- 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
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/09—Diaphragms; Shields associated with electron or ion-optical arrangements; Compensation of disturbing fields
-
- 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. program control
- H01J37/3023—Program control
-
- 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
-
- 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
- H01J2237/04—Means for controlling the discharge
- H01J2237/045—Diaphragms
- H01J2237/0455—Diaphragms with variable aperture
-
- 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
- H01J2237/04—Means for controlling the discharge
- H01J2237/045—Diaphragms
- H01J2237/0456—Supports
-
- 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
- H01J2237/04—Means for controlling the discharge
- H01J2237/045—Diaphragms
- H01J2237/0456—Supports
- H01J2237/0458—Supports movable, i.e. for changing between differently sized apertures
-
- 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
- H01J2237/06—Sources
- H01J2237/083—Beam forming
- H01J2237/0835—Variable cross-section or shape
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Electron Beam Exposure (AREA)
Description
2 照明レンズ系
3、5、9、17 偏向器
4A,4B 成形レンズ系
6 縮小倍率レンズ系
7 成形後の電子ビーム
8 対物レンズ系
10 被描画対象板(乾板及びウェハ)
18 本発明に係る描画装置の光学系中心軸
19a、21a 本発明の第一、第二アパーチャで成形されたビーム形状
19b、21b 本発明の第一、第二、第三アパーチャで成形されたビーム形状
20 ビーム形状19bを規定倍率で縮小投影したビーム形状
22 ビーム形状21bを規定倍率で縮小投影したビーム形状
27 矩形図形
28 斜線図形
41,42 遮蔽板
43 開口スリット
44 ボールベアリング
45 矩形図形
46 台形図形
103 第一アパーチャ
103a 正方形の開口部
104 第二アパーチャ
104a 正方形の開口部
105 第三アパーチャ
105a スリット状の開口部
R1、R3 第一アパーチャ開口部103aをその開口中心を基軸とした回転角
R2、R4 第二アパーチャ開口部104aをその開口中心を基軸とした回転角
R5 第三アパーチャ開口部105aをその開口中心を基軸とした回転角
Claims (2)
- 単一電子ビームを成形する、矩形開口部が設けられた第一、第二、第三のアパーチャを備え、当該第一、第二、第三のアパーチャを順次経て成形された単一電子ビームショットで図形パターンを描画する可変成形型電子ビーム描画装置において、
前記第一アパーチャと前記第二アパーチャの各々に設けられ、それぞれのアパーチャを光軸回りに0〜360度までの任意の角度で回転駆動する回転駆動機構と、
前記第三アパーチャに設けられた矩形開口部の開口スリット幅を可変するスリット幅可変機構と、
を備えたことを特徴とする可変成形型電子ビーム描画装置。 - 前記第三アパーチャを光軸回りに0〜360度までの任意の角度で回転駆動する回転駆動機構をさらに備えた、請求項1に記載の可変成形型電子ビーム描画装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006241331A JP4843425B2 (ja) | 2006-09-06 | 2006-09-06 | 可変成形型電子ビーム描画装置 |
| US11/899,291 US7714308B2 (en) | 2006-09-06 | 2007-09-05 | Variable shaped electron beam lithography system and method for manufacturing substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006241331A JP4843425B2 (ja) | 2006-09-06 | 2006-09-06 | 可変成形型電子ビーム描画装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008066441A JP2008066441A (ja) | 2008-03-21 |
| JP4843425B2 true JP4843425B2 (ja) | 2011-12-21 |
Family
ID=39150202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006241331A Expired - Fee Related JP4843425B2 (ja) | 2006-09-06 | 2006-09-06 | 可変成形型電子ビーム描画装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7714308B2 (ja) |
| JP (1) | JP4843425B2 (ja) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4843425B2 (ja) * | 2006-09-06 | 2011-12-21 | エルピーダメモリ株式会社 | 可変成形型電子ビーム描画装置 |
| US8473875B2 (en) | 2010-10-13 | 2013-06-25 | D2S, Inc. | Method and system for forming high accuracy patterns using charged particle beam lithography |
| US9323140B2 (en) | 2008-09-01 | 2016-04-26 | D2S, Inc. | Method and system for forming a pattern on a reticle using charged particle beam lithography |
| US8017286B2 (en) | 2008-09-01 | 2011-09-13 | D2S, Inc. | Method for design and manufacture of a reticle using a two-dimensional dosage map and charged particle beam lithography |
| US8017288B2 (en) | 2008-09-01 | 2011-09-13 | D2S, Inc. | Method for fracturing circular patterns and for manufacturing a semiconductor device |
| US8057970B2 (en) | 2008-09-01 | 2011-11-15 | D2S, Inc. | Method and system for forming circular patterns on a surface |
| US7901850B2 (en) | 2008-09-01 | 2011-03-08 | D2S, Inc. | Method and system for design of a reticle to be manufactured using variable shaped beam lithography |
| US8669023B2 (en) | 2008-09-01 | 2014-03-11 | D2S, Inc. | Method for optical proximity correction of a reticle to be manufactured using shaped beam lithography |
| US9341936B2 (en) | 2008-09-01 | 2016-05-17 | D2S, Inc. | Method and system for forming a pattern on a reticle using charged particle beam lithography |
| US8062813B2 (en) | 2008-09-01 | 2011-11-22 | D2S, Inc. | Method for design and manufacture of a reticle using a two-dimensional dosage map and charged particle beam lithography |
| US7799489B2 (en) | 2008-09-01 | 2010-09-21 | D2S, Inc. | Method for design and manufacture of a reticle using variable shaped beam lithography |
| US8039176B2 (en) | 2009-08-26 | 2011-10-18 | D2S, Inc. | Method for fracturing and forming a pattern using curvilinear characters with charged particle beam lithography |
| US20120219886A1 (en) | 2011-02-28 | 2012-08-30 | D2S, Inc. | Method and system for forming patterns using charged particle beam lithography with variable pattern dosage |
| JP5484808B2 (ja) * | 2008-09-19 | 2014-05-07 | 株式会社ニューフレアテクノロジー | 描画装置及び描画方法 |
| WO2010109655A1 (ja) * | 2009-03-27 | 2010-09-30 | 株式会社アドバンテスト | 電子線描画装置及び電子線描画方法 |
| US9164372B2 (en) | 2009-08-26 | 2015-10-20 | D2S, Inc. | Method and system for forming non-manhattan patterns using variable shaped beam lithography |
| US9448473B2 (en) | 2009-08-26 | 2016-09-20 | D2S, Inc. | Method for fracturing and forming a pattern using shaped beam charged particle beam lithography |
| US20120278770A1 (en) | 2011-04-26 | 2012-11-01 | D2S, Inc. | Method and system for forming non-manhattan patterns using variable shaped beam lithography |
| JP2013507793A (ja) * | 2009-10-12 | 2013-03-04 | メンター グラフィックス コーポレイション | マスクおよびウエハーパターニングツールのショット定義の一般化 |
| US8198610B2 (en) * | 2009-10-20 | 2012-06-12 | Advanced Ion Beam Technology, Inc. | Ion implanter with variable aperture and ion implant method thereof |
| JP5597403B2 (ja) * | 2010-01-29 | 2014-10-01 | 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および荷電粒子ビーム描画方法 |
| JP5615386B2 (ja) * | 2010-03-08 | 2014-10-29 | ダグ カーソン アンド アソシエーツ,インク. | 基板への繰返しパターンの特徴の書込み |
| US8669539B2 (en) * | 2010-03-29 | 2014-03-11 | Advanced Ion Beam Technology, Inc. | Implant method and implanter by using a variable aperture |
| KR101156179B1 (ko) * | 2010-05-14 | 2012-06-18 | 한국생산기술연구원 | 사각형상 전자빔 방출유닛을 구비한 소형전자빔 장치 |
| KR101652832B1 (ko) | 2010-09-07 | 2016-09-01 | 삼성전자주식회사 | 반도체 소자 제조 방법 |
| US9057956B2 (en) | 2011-02-28 | 2015-06-16 | D2S, Inc. | Method and system for design of enhanced edge slope patterns for charged particle beam lithography |
| US9612530B2 (en) | 2011-02-28 | 2017-04-04 | D2S, Inc. | Method and system for design of enhanced edge slope patterns for charged particle beam lithography |
| KR101864164B1 (ko) | 2011-05-18 | 2018-06-04 | 삼성전자주식회사 | 노광 시스템과, 이 시스템으로 제조되는 포토마스크 및 웨이퍼 |
| US9034542B2 (en) | 2011-06-25 | 2015-05-19 | D2S, Inc. | Method and system for forming patterns with charged particle beam lithography |
| KR101977801B1 (ko) | 2011-08-25 | 2019-08-28 | 삼성전자주식회사 | 레티클 형성용 노광 장치 및 이를 이용한 레티클 제조 방법 |
| WO2013158573A1 (en) | 2012-04-18 | 2013-10-24 | D2S, Inc. | Method and system for forming patterns using charged particle beam lithograph |
| WO2013158574A1 (en) | 2012-04-18 | 2013-10-24 | D2S, Inc. | Method and system for critical dimension uniformity using charged particle beam lithography |
| US9343267B2 (en) | 2012-04-18 | 2016-05-17 | D2S, Inc. | Method and system for dimensional uniformity using charged particle beam lithography |
| US8959463B2 (en) | 2012-11-08 | 2015-02-17 | D2S, Inc. | Method and system for dimensional uniformity using charged particle beam lithography |
| JP6087154B2 (ja) | 2013-01-18 | 2017-03-01 | 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、試料面へのビーム入射角調整方法、および荷電粒子ビーム描画方法 |
| US8984451B2 (en) | 2013-02-22 | 2015-03-17 | Aselta Nanographics | Free form fracturing method for electronic or optical lithography |
| DE102013016738B4 (de) * | 2013-10-06 | 2018-04-05 | Vistec Electron Beam Gmbh | Elektronenstrahlschreiber |
| KR101913835B1 (ko) * | 2016-10-27 | 2018-10-31 | 주식회사 에스오에스랩 | 장애물 감지장치 및 감지방법 |
| US10249472B2 (en) * | 2017-07-13 | 2019-04-02 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Charged particle beam device, charged particle beam influencing device, and method of operating a charged particle beam device |
| JP7073668B2 (ja) * | 2017-10-25 | 2022-05-24 | 株式会社ニューフレアテクノロジー | マルチ荷電粒子ビーム描画装置 |
| JP7106297B2 (ja) * | 2018-03-01 | 2022-07-26 | 株式会社ニューフレアテクノロジー | 可変成形型荷電粒子ビーム照射装置及び可変成形型荷電粒子ビーム照射方法 |
| CN109712903B (zh) * | 2018-12-27 | 2021-06-15 | 上海华力微电子有限公司 | 电子束扫描机台电子束孔径动态调整结构及测试方法 |
| JP7275647B2 (ja) * | 2019-02-27 | 2023-05-18 | 株式会社ニューフレアテクノロジー | マルチビーム用アパーチャ基板セット及びマルチ荷電粒子ビーム装置 |
| US11467488B2 (en) * | 2019-06-14 | 2022-10-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor apparatus and method of operating the same |
| JP7600168B2 (ja) * | 2022-03-19 | 2024-12-16 | 株式会社東芝 | 荷電粒子ビームパターン形成デバイス及び荷電粒子ビーム装置 |
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| US6014200A (en) * | 1998-02-24 | 2000-01-11 | Nikon Corporation | High throughput electron beam lithography system |
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| CN1286146C (zh) * | 2001-03-09 | 2006-11-22 | 株式会社东芝 | 电子装置的制造系统 |
| US7697114B2 (en) * | 2006-06-14 | 2010-04-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method and apparatus for compensated illumination for advanced lithography |
| JP4843425B2 (ja) * | 2006-09-06 | 2011-12-21 | エルピーダメモリ株式会社 | 可変成形型電子ビーム描画装置 |
-
2006
- 2006-09-06 JP JP2006241331A patent/JP4843425B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-05 US US11/899,291 patent/US7714308B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008066441A (ja) | 2008-03-21 |
| US7714308B2 (en) | 2010-05-11 |
| US20080054196A1 (en) | 2008-03-06 |
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