JP4590213B2 - 露光装置及びデバイス製造方法 - Google Patents
露光装置及びデバイス製造方法 Download PDFInfo
- Publication number
- JP4590213B2 JP4590213B2 JP2004165878A JP2004165878A JP4590213B2 JP 4590213 B2 JP4590213 B2 JP 4590213B2 JP 2004165878 A JP2004165878 A JP 2004165878A JP 2004165878 A JP2004165878 A JP 2004165878A JP 4590213 B2 JP4590213 B2 JP 4590213B2
- Authority
- JP
- Japan
- Prior art keywords
- reticle
- wafer
- reference mark
- alignment
- light
- 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
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7088—Alignment mark detection, e.g. TTR, TTL, off-axis detection, array detector, video detection
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7073—Alignment marks and their environment
- G03F9/7076—Mark details, e.g. phase grating mark, temporary mark
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
120 レチクル基準マーク
130 ウェハ基準マーク
160 光電検出器
200 露光装置
210 照明装置
220 レチクル
230 レチクルステージ
240 投影光学系
250 被露光体
260 ウェハステージ
300 制御部
330 測定部
350 駆動部
Claims (2)
- レチクルが載置され、かつ第1のマークを有するレチクルステージと、
ウェハが載置され、かつ第2のマークを有するウェハステージとを有し、
前記第1のマークと前記第2のマークとを位置合わせすることによって、前記レチクルと前記ウェハとを位置合わせし、前記レチクルを介して前記ウェハを露光する露光装置であって、
第1のマーク及び第2のマークは、互いに相似の形状を有し、かつ位置合わせ用の検出光を透過又は反射する複数のパターンをそれぞれ含み、前記複数のパターンの幅および間隔の少なくとも一方は、互いに異なり、
前記複数のパターンは、互いに高さの異なる2つの面それぞれに配列されている
ことを特徴とする露光装置。 - 請求項1に記載の露光装置を用いてウェハを露光するステップと、
該露光されたウェハを現像するステップとを有することを特徴とするデバイス製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004165878A JP4590213B2 (ja) | 2004-06-03 | 2004-06-03 | 露光装置及びデバイス製造方法 |
US11/144,319 US20050270509A1 (en) | 2004-06-03 | 2005-06-03 | Measuring apparatus, exposure apparatus having the same, and device manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004165878A JP4590213B2 (ja) | 2004-06-03 | 2004-06-03 | 露光装置及びデバイス製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005347544A JP2005347544A (ja) | 2005-12-15 |
JP2005347544A5 JP2005347544A5 (ja) | 2007-07-26 |
JP4590213B2 true JP4590213B2 (ja) | 2010-12-01 |
Family
ID=35448514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004165878A Expired - Fee Related JP4590213B2 (ja) | 2004-06-03 | 2004-06-03 | 露光装置及びデバイス製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050270509A1 (ja) |
JP (1) | JP4590213B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4101076B2 (ja) * | 2003-02-06 | 2008-06-11 | キヤノン株式会社 | 位置検出方法及び装置 |
US7583359B2 (en) * | 2006-05-05 | 2009-09-01 | Asml Netherlands B.V. | Reduction of fit error due to non-uniform sample distribution |
US11342184B2 (en) * | 2019-11-25 | 2022-05-24 | Xia Tai Xin Semiconductor (Qing Dao) Ltd. | Method of forming multiple patterned layers on wafer and exposure apparatus thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118779A (en) * | 1978-03-08 | 1979-09-14 | Nippon Chemical Ind | Device for matching position using random pattern |
JPH07209025A (ja) * | 1993-12-08 | 1995-08-11 | Dr Johannes Heidenhain Gmbh | 測長システム |
JPH102717A (ja) * | 1996-06-14 | 1998-01-06 | Mitsutoyo Corp | 原点検出装置および原点検出方法 |
JPH10254123A (ja) * | 1997-03-10 | 1998-09-25 | Nikon Corp | テストパターンが形成されたレチクル |
JP2001183173A (ja) * | 1999-11-18 | 2001-07-06 | Hera Rotterdam Bv | 測定値伝送器および、感知ヘッドの位置を測定するための方法 |
JP2001194188A (ja) * | 1999-12-23 | 2001-07-19 | Dr Johannes Heidenhain Gmbh | 位置測定装置 |
US20020003310A1 (en) * | 1999-02-22 | 2002-01-10 | Roger Lawrence Barr | More robust alignment mark design |
WO2002049083A1 (fr) * | 2000-12-11 | 2002-06-20 | Nikon Corporation | Procede de mesure de position, procede et systeme d'exposition associes, procede de production de dispositif |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4629313A (en) * | 1982-10-22 | 1986-12-16 | Nippon Kogaku K.K. | Exposure apparatus |
JP4101076B2 (ja) * | 2003-02-06 | 2008-06-11 | キヤノン株式会社 | 位置検出方法及び装置 |
-
2004
- 2004-06-03 JP JP2004165878A patent/JP4590213B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-03 US US11/144,319 patent/US20050270509A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118779A (en) * | 1978-03-08 | 1979-09-14 | Nippon Chemical Ind | Device for matching position using random pattern |
JPH07209025A (ja) * | 1993-12-08 | 1995-08-11 | Dr Johannes Heidenhain Gmbh | 測長システム |
JPH102717A (ja) * | 1996-06-14 | 1998-01-06 | Mitsutoyo Corp | 原点検出装置および原点検出方法 |
JPH10254123A (ja) * | 1997-03-10 | 1998-09-25 | Nikon Corp | テストパターンが形成されたレチクル |
US20020003310A1 (en) * | 1999-02-22 | 2002-01-10 | Roger Lawrence Barr | More robust alignment mark design |
JP2001183173A (ja) * | 1999-11-18 | 2001-07-06 | Hera Rotterdam Bv | 測定値伝送器および、感知ヘッドの位置を測定するための方法 |
JP2001194188A (ja) * | 1999-12-23 | 2001-07-19 | Dr Johannes Heidenhain Gmbh | 位置測定装置 |
WO2002049083A1 (fr) * | 2000-12-11 | 2002-06-20 | Nikon Corporation | Procede de mesure de position, procede et systeme d'exposition associes, procede de production de dispositif |
Also Published As
Publication number | Publication date |
---|---|
JP2005347544A (ja) | 2005-12-15 |
US20050270509A1 (en) | 2005-12-08 |
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