JP4041109B2 - 荷電粒子ビーム処理装置 - Google Patents
荷電粒子ビーム処理装置 Download PDFInfo
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- JP4041109B2 JP4041109B2 JP2004280742A JP2004280742A JP4041109B2 JP 4041109 B2 JP4041109 B2 JP 4041109B2 JP 2004280742 A JP2004280742 A JP 2004280742A JP 2004280742 A JP2004280742 A JP 2004280742A JP 4041109 B2 JP4041109 B2 JP 4041109B2
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- 239000002245 particle Substances 0.000 title claims description 25
- 238000012545 processing Methods 0.000 title claims description 21
- 239000000758 substrate Substances 0.000 claims description 214
- 230000005484 gravity Effects 0.000 claims description 33
- 238000000034 method Methods 0.000 description 39
- 238000012546 transfer Methods 0.000 description 22
- 238000001514 detection method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 18
- 230000003287 optical effect Effects 0.000 description 16
- 238000005259 measurement Methods 0.000 description 13
- 238000010894 electron beam technology Methods 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
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- 238000009826 distribution Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000010884 ion-beam technique Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002039 particle-beam lithography Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/67207—Apparatus for manufacturing or treating in a plurality of work-stations comprising a chamber adapted to a particular process
- H01L21/67213—Apparatus for manufacturing or treating in a plurality of work-stations comprising a chamber adapted to a particular process comprising at least one ion or electron beam chamber
-
- 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
- H01J37/30—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
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/3175—Lithography
- H01J2237/31793—Problems associated with lithography
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Analytical Chemistry (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electron Beam Exposure (AREA)
Description
次に、このようにして取得された端面位置55,56,57,58を用いて、基板5の重心位置と回転角を求める。図5の場合、端面50と端面59はほぼ直角という前提であるから、端面位置55,56だけで、まずは基板5の回転角は求められるが、正確を期すため、端面位置57,58についても同様に角度を求め、両方の平均など用いて基板5の回転角とする。
Claims (3)
- 複数の端面を含む基板を荷電粒子ビームにより処理するための試料室と、
前記試料室内に設けられ、前記基板が搭載される載置面を有し、かつ、移動可能なステージと、
前記基板が搭載された前記ステージを移動させながら、前記ステージ上に戴置された前記基板上に一本のレーザービームを照射し、前記基板から反射した前記レーザービームを用いて、前記ステージ上の前記基板の高さを検出し、前記検出した前記基板の高さに基づいて、前記ステージ上に戴置された前記基板の複数の端面のうち、少なくとも隣接する二つの端面の前記ステージ上における位置を検出する基板高さ端面位置検出手段と、
前記少なくとも隣接する二つの端面の位置に基づいて、前記ステージ上に搭載された前記基板の重心位置と、前記載置面に対して垂直な軸を回転軸とする回転角を算出する算出手段と
を具備してなることを特徴とする荷電粒子ビーム処理装置。 - 前記重心位置および前記回転角に基づいて、前記ステージ上における前記基板の重心位置および回転角を修正する修正手段をさらに備えていることを特徴とする請求項1に記載の荷電粒子ビーム処理装置。
- 前記修正手段は、前記試料室の外で前記ステージ上における前記基板の重心位置および回転角を修正するものであることを特徴とする請求項2に記載の荷電粒子ビーム処理装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004280742A JP4041109B2 (ja) | 2004-09-27 | 2004-09-27 | 荷電粒子ビーム処理装置 |
US11/235,411 US7528393B2 (en) | 2004-09-27 | 2005-09-26 | Charged particle beam processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004280742A JP4041109B2 (ja) | 2004-09-27 | 2004-09-27 | 荷電粒子ビーム処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006093061A JP2006093061A (ja) | 2006-04-06 |
JP4041109B2 true JP4041109B2 (ja) | 2008-01-30 |
Family
ID=36144344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004280742A Expired - Lifetime JP4041109B2 (ja) | 2004-09-27 | 2004-09-27 | 荷電粒子ビーム処理装置 |
Country Status (2)
Country | Link |
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US (1) | US7528393B2 (ja) |
JP (1) | JP4041109B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1981243A (zh) * | 2004-06-21 | 2007-06-13 | 日本先锋公司 | 电子束绘制装置 |
WO2007119475A1 (ja) * | 2006-03-24 | 2007-10-25 | Pioneer Corporation | ディスク原盤露光装置及びその調整方法 |
KR101051719B1 (ko) * | 2008-03-05 | 2011-07-27 | 백종대 | 진동방지 샤프트를 구비하는 스테빌라이저 |
JP5203992B2 (ja) * | 2008-03-25 | 2013-06-05 | 株式会社ニューフレアテクノロジー | 電子ビーム描画装置及び電子ビーム描画方法 |
JP7360978B2 (ja) * | 2020-03-18 | 2023-10-13 | 株式会社日立ハイテクサイエンス | 荷電粒子ビーム装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4748333A (en) * | 1986-03-31 | 1988-05-31 | Nippon Kogaku K. K. | Surface displacement sensor with opening angle control |
JP2894467B2 (ja) | 1992-08-11 | 1999-05-24 | 株式会社ダイフク | 物品位置検出装置 |
US6246204B1 (en) * | 1994-06-27 | 2001-06-12 | Nikon Corporation | Electromagnetic alignment and scanning apparatus |
US6107637A (en) * | 1997-08-11 | 2000-08-22 | Hitachi, Ltd. | Electron beam exposure or system inspection or measurement apparatus and its method and height detection apparatus |
EP1028456A4 (en) * | 1997-09-19 | 2003-03-05 | Nikon Corp | PLATINUM, SCANNING ALIGNMENT DEVICE, AND SCANNING EXPOSURE METHOD, AND DEVICE MANUFACTURED THEREBY |
AU2076099A (en) * | 1998-01-29 | 1999-08-16 | Nikon Corporation | Exposure method and device |
TWI264617B (en) * | 1999-12-21 | 2006-10-21 | Asml Netherlands Bv | Balanced positioning system for use in lithographic apparatus |
JP2002280287A (ja) | 2001-03-19 | 2002-09-27 | Nikon Corp | 位置検出方法、位置検出装置、露光方法、露光装置、及びデバイス製造方法 |
JP3795820B2 (ja) | 2002-03-27 | 2006-07-12 | 株式会社東芝 | 基板のアライメント装置 |
KR100522885B1 (ko) * | 2002-06-07 | 2005-10-20 | 에이에스엠엘 네델란즈 비.브이. | 리소그래피장치 및 디바이스제조방법 |
-
2004
- 2004-09-27 JP JP2004280742A patent/JP4041109B2/ja not_active Expired - Lifetime
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2005
- 2005-09-26 US US11/235,411 patent/US7528393B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006093061A (ja) | 2006-04-06 |
US20060076514A1 (en) | 2006-04-13 |
US7528393B2 (en) | 2009-05-05 |
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