JP2010171455A - 露光装置及びデバイス製造方法 - Google Patents
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- 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
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- H—ELECTRICITY
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Abstract
【解決手段】液浸露光装置において、対象物と基板テーブル上の間隙の大きさまたは間隙領域を低減することにより、及び/または、間隙を覆い隠すカバープレートを備えることにより、液浸用液体中での気泡の形成を最小化または防止される。また、前記対象物の端部と前記支持テーブルの穴部の側部との間隙を、液体に接触しているときに縮小するために前記穴部において横方向に前記対象物を移動させるアクチュエータをさらに備えてもよい。
【選択図】図1
Description
Claims (19)
- 放射ビームを液体を通じて基板に投影する露光装置であって、
対象物を保持する支持テーブルを備え、
前記対象物は、センサ、基板、クロージングプレート、及びカバープレートの少なくとも1つを含み、前記対象物と前記支持テーブルとの間隙が液体中での気泡の形成を最小化すべく所定の最小値とされることを特徴とする露光装置。 - 前記対象物と前記支持テーブルとの前記間隙は、0.8mmよりも小さいことを特徴とする請求項1に記載の露光装置。
- 前記対象物と前記支持テーブルとの前記間隙は、0.3mmよりも小さいことを特徴とする請求項1に記載の露光装置。
- 前記基板テーブル内部または表面の複数のセンサを覆うために用いられる単一のカバープレートを備えることを特徴とする請求項1から3のいずれかに記載の露光装置。
- 前記放射ビームに対して透明であるカバープレートを備えることを特徴とする請求項1から4のいずれかに記載の露光装置。
- 前記カバープレートはペリクルであることを特徴とする請求項4または5に記載の露光装置。
- 前記ペリクルは、前記支持テーブルの外側端部に接続されていることを特徴とする請求項6に記載の露光装置。
- 前記カバープレートはセンサに一体に形成されていることを特徴とする請求項4から6のいずれかに記載の露光装置。
- 前記カバープレートは石英で形成されていることを特徴とする請求項4から8のいずれかに記載の露光装置。
- 前記対象物の端部と前記支持テーブルの穴部の側部との間隙を、液体に接触しているときに縮小するために前記穴部において横方向に前記対象物を移動させるアクチュエータをさらに備えることを特徴とする請求項1から9のいずれかに記載の露光装置。
- 前記アクチュエータは、液体に接触している支持テーブルの部位が実現可能な最小の間隙を有するように、液体に対する支持テーブルの位置に応じて支持テーブルでの対象物の横方向移動を実行することを特徴とする請求項10に記載の露光装置。
- 支持テーブルに穴部を備え、前記穴部は、対象物と穴部の端部との間隙を共有するように少なくとも2つの対象物を保持することにより、前記支持テーブルにおける間隙の総計を低減させることを特徴とする請求項1から11のいずれかに記載の露光装置。
- 前記少なくとも1つの対象物は傾斜表面を備え、前記支持テーブルは前記対象物が位置する穴部を備え、前記穴部は、前記穴部において前記対象物が自己位置合わせをすることが可能となるように前記対象物の傾斜表面に対応する傾斜表面を有することを特徴とする請求項1から12のいずれかに記載の露光装置。
- 前記対象物の傾斜表面は円錐面であり、前記穴部は円錐面を有する穴部であることを特徴とする請求項13に記載の露光装置。
- 前記少なくとも1つの対象物を覆い隠すカバープレートをさらに備え、前記カバープレートは、互いにスライドする分割カバープレートに分割されており、前記分割カバープレートは、前記少なくとも1つの対象物と前記支持テーブルとの間隙が実質的に無くなるように覆うことを特徴とする請求項1から14のいずれかに記載の露光装置。
- 前記少なくとも1つの対象物を覆い隠すカバープレートをさらに備え、前記カバープレートは弾性材料で形成されており、前記少なくとも1つの対象物に対して伸張されて前記少なくとも1つの対象物と前記支持テーブルとの間隙が実質的に無くなるように覆うことを特徴とする請求項1から4のいずれかに記載の露光装置。
- 前記カバープレートは、伸縮可能でありかつ前記対象物を貫通させて前記支持テーブルの穴部に挿入させ得る穴部を備えることを特徴とする請求項16に記載の露光装置。
- 前記間隙を覆い隠すステッカをさらに備え、前記ステッカは、前記支持テーブル及び前記少なくとも1つの対象物の少なくとも一方に対して前記間隙の側部において接着または一体に形成されており、接着方法は薄膜状の水及び真空吸引のいずれかであることを特徴とする請求項1から3のいずれかに記載の露光装置。
- 前記ステッカは、ガラス、金属、プラスチック、または他の好適な非反応性物質の薄層で形成されていることを特徴とする請求項18に記載の露光装置。
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US11/285,774 US7633073B2 (en) | 2005-11-23 | 2005-11-23 | Lithographic apparatus and device manufacturing method |
US11/285,774 | 2005-11-23 |
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JP2006315814A Division JP4616241B2 (ja) | 2005-11-23 | 2006-11-22 | 露光装置及びデバイス製造方法 |
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JP2010164859A Division JP5161273B2 (ja) | 2005-11-23 | 2010-07-22 | 露光装置及びデバイス製造方法 |
JP2010275375A Division JP5161293B2 (ja) | 2005-11-23 | 2010-12-10 | 露光装置及びデバイス製造方法 |
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JP2010171455A true JP2010171455A (ja) | 2010-08-05 |
JP5161261B2 JP5161261B2 (ja) | 2013-03-13 |
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JP2006315814A Active JP4616241B2 (ja) | 2005-11-23 | 2006-11-22 | 露光装置及びデバイス製造方法 |
JP2010096638A Active JP5161261B2 (ja) | 2005-11-23 | 2010-04-20 | 露光装置及びデバイス製造方法 |
JP2010164859A Active JP5161273B2 (ja) | 2005-11-23 | 2010-07-22 | 露光装置及びデバイス製造方法 |
JP2010275375A Active JP5161293B2 (ja) | 2005-11-23 | 2010-12-10 | 露光装置及びデバイス製造方法 |
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US (5) | US7633073B2 (ja) |
EP (1) | EP1791027A1 (ja) |
JP (4) | JP4616241B2 (ja) |
KR (4) | KR100852485B1 (ja) |
CN (2) | CN102636964B (ja) |
SG (1) | SG132647A1 (ja) |
TW (1) | TWI356282B (ja) |
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US7633073B2 (en) * | 2005-11-23 | 2009-12-15 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
US7709813B2 (en) * | 2006-04-03 | 2010-05-04 | Nikon Corporation | Incidence surfaces and optical windows that are solvophobic to immersion liquids |
TWI541615B (zh) * | 2007-07-13 | 2016-07-11 | 瑪波微影Ip公司 | 在微影裝置中交換晶圓的方法 |
US8705010B2 (en) | 2007-07-13 | 2014-04-22 | Mapper Lithography Ip B.V. | Lithography system, method of clamping and wafer table |
NL2003575A (en) | 2008-10-29 | 2010-05-03 | Asml Netherlands Bv | Lithographic apparatus and device manufacturing method. |
NL2003638A (en) | 2008-12-03 | 2010-06-07 | Asml Netherlands Bv | Lithographic apparatus and device manufacturing method. |
NL2008183A (en) | 2011-02-25 | 2012-08-28 | Asml Netherlands Bv | A lithographic apparatus, a method of controlling the apparatus and a device manufacturing method. |
JP5973064B2 (ja) | 2012-05-29 | 2016-08-23 | エーエスエムエル ネザーランズ ビー.ブイ. | 支持装置、リソグラフィ装置及びデバイス製造方法 |
CN104540480B (zh) * | 2013-01-11 | 2016-09-28 | 莱镁医疗器材股份有限公司 | 减少口腔空气空间的口部装置、系统 |
DE102015221209A1 (de) | 2015-10-29 | 2017-05-04 | Carl Zeiss Smt Gmbh | Optische Baugruppe mit einem Schutzelement und optische Anordnung damit |
CN109037136B (zh) * | 2017-06-12 | 2021-10-26 | 上海新昇半导体科技有限公司 | 支撑台、改善晶圆或外延生长晶圆表面的顶针痕迹的方法 |
CN110908246A (zh) * | 2018-09-18 | 2020-03-24 | 长鑫存储技术有限公司 | 浸润式曝光机装置及曝光方法 |
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JP5161293B2 (ja) | 2013-03-13 |
KR20070054585A (ko) | 2007-05-29 |
CN102636964A (zh) | 2012-08-15 |
US8481978B2 (en) | 2013-07-09 |
JP2007150308A (ja) | 2007-06-14 |
KR20080015037A (ko) | 2008-02-15 |
US20110090474A1 (en) | 2011-04-21 |
US20100044593A1 (en) | 2010-02-25 |
US20070114452A1 (en) | 2007-05-24 |
US20110183257A1 (en) | 2011-07-28 |
CN102636964B (zh) | 2016-03-02 |
US7633073B2 (en) | 2009-12-15 |
JP2011071545A (ja) | 2011-04-07 |
TWI356282B (en) | 2012-01-11 |
EP1791027A1 (en) | 2007-05-30 |
US7928407B2 (en) | 2011-04-19 |
CN1971429A (zh) | 2007-05-30 |
KR101234684B1 (ko) | 2013-02-19 |
CN1971429B (zh) | 2012-07-04 |
KR20080066645A (ko) | 2008-07-16 |
JP5161273B2 (ja) | 2013-03-13 |
KR20110138198A (ko) | 2011-12-26 |
JP2010245569A (ja) | 2010-10-28 |
JP5161261B2 (ja) | 2013-03-13 |
TW200725194A (en) | 2007-07-01 |
SG132647A1 (en) | 2007-06-28 |
JP4616241B2 (ja) | 2011-01-19 |
US8138486B2 (en) | 2012-03-20 |
KR100866583B1 (ko) | 2008-11-03 |
US20070114451A1 (en) | 2007-05-24 |
KR100852485B1 (ko) | 2008-08-18 |
KR101234686B1 (ko) | 2013-02-19 |
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