JP2003031493A5 - - Google Patents

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Publication number
JP2003031493A5
JP2003031493A5 JP2002125047A JP2002125047A JP2003031493A5 JP 2003031493 A5 JP2003031493 A5 JP 2003031493A5 JP 2002125047 A JP2002125047 A JP 2002125047A JP 2002125047 A JP2002125047 A JP 2002125047A JP 2003031493 A5 JP2003031493 A5 JP 2003031493A5
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JP
Japan
Prior art keywords
sensor
area
specific
control sensor
exposure
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JP2002125047A
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English (en)
Japanese (ja)
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JP4213907B2 (ja
JP2003031493A (ja
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Priority claimed from US09/841,187 external-priority patent/US6859260B2/en
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Publication of JP2003031493A publication Critical patent/JP2003031493A/ja
Publication of JP2003031493A5 publication Critical patent/JP2003031493A5/ja
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Publication of JP4213907B2 publication Critical patent/JP4213907B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002125047A 2001-04-25 2002-04-25 リソグラフィーシステムのフォーカス精度を向上させるための方法およびシステム Expired - Fee Related JP4213907B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/841,187 2001-04-25
US09/841,187 US6859260B2 (en) 2001-04-25 2001-04-25 Method and system for improving focus accuracy in a lithography system

Publications (3)

Publication Number Publication Date
JP2003031493A JP2003031493A (ja) 2003-01-31
JP2003031493A5 true JP2003031493A5 (enExample) 2005-09-29
JP4213907B2 JP4213907B2 (ja) 2009-01-28

Family

ID=25284253

Family Applications (1)

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JP2002125047A Expired - Fee Related JP4213907B2 (ja) 2001-04-25 2002-04-25 リソグラフィーシステムのフォーカス精度を向上させるための方法およびシステム

Country Status (5)

Country Link
US (3) US6859260B2 (enExample)
EP (1) EP1253471A3 (enExample)
JP (1) JP4213907B2 (enExample)
KR (1) KR100719975B1 (enExample)
TW (1) TW541593B (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859260B2 (en) * 2001-04-25 2005-02-22 Asml Holding N.V. Method and system for improving focus accuracy in a lithography system
JP2003031474A (ja) * 2001-07-16 2003-01-31 Oki Electric Ind Co Ltd 露光装置および露光方法
US7289230B2 (en) 2002-02-06 2007-10-30 Cyberoptics Semiconductors, Inc. Wireless substrate-like sensor
US7670514B2 (en) * 2002-10-10 2010-03-02 Sony Corporation Method of producing optical disk-use original and method of producing optical disk
US6781103B1 (en) * 2003-04-02 2004-08-24 Candela Instruments Method of automatically focusing an optical beam on transparent or reflective thin film wafers or disks
US7068349B2 (en) * 2003-04-24 2006-06-27 Asml Netherlands B.V. Method of and preventing focal plane anomalies in the focal plane of a projection system
US20050134816A1 (en) * 2003-12-22 2005-06-23 Asml Netherlands B.V. Lithographic apparatus, method of exposing a substrate, method of measurement, device manufacturing method, and device manufactured thereby
US7126668B2 (en) * 2004-04-28 2006-10-24 Litel Instruments Apparatus and process for determination of dynamic scan field curvature
US7265364B2 (en) * 2004-06-10 2007-09-04 Asml Netherlands B.V. Level sensor for lithographic apparatus
US7835017B2 (en) * 2004-12-22 2010-11-16 Asml Netherlands B.V. Lithographic apparatus, method of exposing a substrate, method of measurement, device manufacturing method, and device manufactured thereby
US7504833B1 (en) * 2005-04-01 2009-03-17 Cypress Semiconductor Corporation Automatically balanced sensing device and method for multiple capacitive sensors
US7369214B2 (en) * 2005-08-11 2008-05-06 Asml Holding N.V. Lithographic apparatus and device manufacturing method utilizing a metrology system with sensors
US7502096B2 (en) * 2006-02-07 2009-03-10 Asml Netherlands B.V. Lithographic apparatus, calibration method, device manufacturing method and computer program product
CN101410690B (zh) * 2006-02-21 2011-11-23 赛博光学半导体公司 半导体加工工具中的电容性距离感测
US7893697B2 (en) 2006-02-21 2011-02-22 Cyberoptics Semiconductor, Inc. Capacitive distance sensing in semiconductor processing tools
JP5092298B2 (ja) * 2006-07-21 2012-12-05 富士通セミコンダクター株式会社 フォトマスク、焦点計測装置及び方法
WO2008042199A2 (en) 2006-09-29 2008-04-10 Cyberoptics Semiconductor, Inc. Particles sensor integrated with substrate
JPWO2009028157A1 (ja) 2007-08-24 2010-11-25 株式会社ニコン 移動体駆動方法及び移動体駆動システム、並びにパターン形成方法及びパターン形成装置
US8237919B2 (en) 2007-08-24 2012-08-07 Nikon Corporation Movable body drive method and movable body drive system, pattern formation method and apparatus, exposure method and apparatus, and device manufacturing method for continuous position measurement of movable body before and after switching between sensor heads
US7940374B2 (en) * 2008-06-30 2011-05-10 Asml Holding N.V. Parallel process focus compensation
US8513959B2 (en) * 2009-12-31 2013-08-20 Mapper Lithography Ip B.V. Integrated sensor system
US10274838B2 (en) 2013-03-14 2019-04-30 Taiwan Semiconductor Manufacturing Company, Ltd. System and method for performing lithography process in semiconductor device fabrication
US10576603B2 (en) 2014-04-22 2020-03-03 Kla-Tencor Corporation Patterned wafer geometry measurements for semiconductor process controls
WO2015199801A1 (en) * 2014-06-24 2015-12-30 Kla-Tencor Corporation Patterned wafer geometry measurements for semiconductor process controls
TW201830168A (zh) 2016-12-08 2018-08-16 美商精微超科技公司 用於重構晶圓之微影製程之對焦控制的掃描方法
JP7200234B2 (ja) 2017-10-04 2023-01-06 エーエスエムエル ネザーランズ ビー．ブイ． 干渉計ステージ位置決めデバイス
KR102693518B1 (ko) 2018-09-06 2024-08-08 삼성전자주식회사 Opc 방법, 및 그 opc 방법을 이용한 마스크 제조방법
US20230205075A1 (en) * 2020-04-24 2023-06-29 Coventor, Inc. System and method for performing local cdu modeling and control in a virtual fabrication environment
CN115516382A (zh) 2020-05-04 2022-12-23 Asml荷兰有限公司 用于产生衬底的表面的水平数据的系统和方法
KR102526522B1 (ko) * 2022-11-02 2023-04-27 (주)오로스테크놀로지 포커스를 제어하는 오버레이 계측 장치 및 방법과 이를 위한 프로그램

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196532A (ja) * 1985-02-26 1986-08-30 Canon Inc 露光装置
US5883703A (en) 1996-02-08 1999-03-16 Megapanel Corporation Methods and apparatus for detecting and compensating for focus errors in a photolithography tool
CN1144263C (zh) * 1996-11-28 2004-03-31 株式会社尼康 曝光装置以及曝光方法
US6208407B1 (en) * 1997-12-22 2001-03-27 Asm Lithography B.V. Method and apparatus for repetitively projecting a mask pattern on a substrate, using a time-saving height measurement
EP1037117A3 (en) * 1999-03-08 2003-11-12 ASML Netherlands B.V. Off-axis levelling in lithographic projection apparatus
JP2001160530A (ja) * 1999-12-01 2001-06-12 Nikon Corp ステージ装置及び露光装置
US6859260B2 (en) * 2001-04-25 2005-02-22 Asml Holding N.V. Method and system for improving focus accuracy in a lithography system

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