JP2016533517A - 光学装置、特にプラズマ光源またはeuvリソグラフィ装置 - Google Patents
光学装置、特にプラズマ光源またはeuvリソグラフィ装置 Download PDFInfo
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- H05G—X-RAY TECHNIQUE
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Abstract
【選択図】図2
Description
本出願は、2013年9月27日に出願の、ドイツ特許出願第102013219585.0号の優先権を主張するものである。このドイツ特許出願の全開示内容は、参照により本出願の内容に組み込まれている。
Claims (17)
- 光学装置、特にプラズマ光源(1´)またはEUVリソグラフィ装置(1´´)であって、
ハウジング内部空間(3)を封入するハウジング(2)、
前記ハウジング(2)内で真空を発生させる真空発生ユニット(12)、
前記ハウジング内部空間(3)内に配置された少なくとも1つの表面(13)、および
前記表面(13)に堆積した汚染物質(14)を除去する洗浄装置(15)を備える光学装置において、
前記洗浄装置(15)は、CO2ペレット(17)の形状でCO2を放出することで、堆積した前記汚染物質(14)を除去するよう設計され、さらに
前記表面(13)をモニタリングするモニタリング装置(25)を備え、前記モニタリング装置(25)は、前記表面(13)に合わせることが可能なモニタリング用光学機器(26)を備える光学装置。 - 前記洗浄装置(15)は、前記CO2ペレット(17)を前記表面(13)に供給する供給装置(35)を備え、該供給装置(35)は、前記CO2ペレット(17)を放出する吐出口(20)を有する供給ライン(19)を備え、該供給ライン(19)は、少なくとも1つのラインの可撓部(21)を備え、前記吐出口(20)を前記表面(13)の異なるポイントに合わせる、請求項1に記載の装置。
- 前記供給ライン(19)は、前記ハウジング(2)の開口部(23)を経由し、気密の状態で前記ハウジング内部空間(3)に挿入される、請求項2に記載の装置。
- 前記供給ライン(19)、特に該供給ライン(19)の剛性部(24)は、前記吐出口(20)を合わせるために、前記開口部(23)に対して移動可能および/または回転可能である、請求項3に記載の装置。
- 前記モニタリング装置(25)は画像伝送ライン(27)を備え、前記モニタリング用光学器(26)が、前記画像伝送ライン(27)上に取り付けられ、該画像伝送ライン(27)は、前記モニタリング用光学器(26)を前記表面(13)の異なるポイントに合わせるための、少なくとも1つのラインの可撓部(28)を備える、請求項1〜4の何れか一項に記載の装置。
- 前記供給ライン(19)および前記画像伝送ライン(27)が互いに隣接して配置され、好適には少なくとも部分的に、互いに接続させる、請求項5に記載の装置。
- 前記CO2ペレット(17)の放出方向および前記モニタリング用光学器(26)のモニタリング方向が、互いに平行して走る、請求項1〜6の何れか一項に記載の装置。
- 前記洗浄装置(15)は、除去された汚染物質(14)および/またはCO2を、前記ハウジング内部空間(3)から摘出する吸引摘出装置(30)を更に備える、請求項1〜7の何れか一項に記載の装置。
- 前記吸引摘出装置(30)は、少なくとも1つの吸引摘出ライン(31)を備え、該吸引摘出ライン(31)は、気密の状態で前記ハウジング内部空間(3)に進入する、請求項8に記載の装置。
- 前記吸引摘出ライン(31)は、洗浄すべき前記表面(13)の領域で、前記ハウジングの内部(3)に進入する、請求項9に記載の装置。
- 前記吸引摘出ライン(31)は、前記CO2ペレット(17)を供給する、供給ライン(19)の開口部(23)を経由して、前記ハウジングの内部(3)に進入する、請求項9または10に記載の装置。
- 前記表面は、プラズマ光源(1´)のハウジング(2)の内側表面(13)である、請求項1〜11の何れか一項に記載の装置。
- 前記表面(13)は、前記ハウジング内部空間(3)に配置された構成部品(48a)上に形成されている、請求項1〜12の何れか一項に記載の装置。
- 前記構成部品(48a)は、光学素子(48)用、特にEUVミラー用の取り付け具として形成されている、請求項13に記載の装置。
- 前記表面(13)は、EUV放射線(46)を反射する光学素子(47乃至51、53、54)の光学表面である、請求項1〜14の何れか一項に記載の装置。
- 特に気密の状態で、少なくとも部分的に、前記表面(13)および前記洗浄装置(15)を包囲する空間分割装置(60)を、前記ハウジング内部空間(3)に備える、請求項1〜15の何れか一項に記載の装置。
- 前記供給ライン(19)の前記吐出口(20)および前記吸引摘出ライン(31)の入口側上の端部(63)は、前記空間分割装置(60)により包囲される、請求項16に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310219585 DE102013219585A1 (de) | 2013-09-27 | 2013-09-27 | Optische Anordnung, insbesondere Plasma-Lichtquelle oder EUV-Lithographieanlage |
DE102013219585.0 | 2013-09-27 | ||
PCT/EP2014/067540 WO2015043833A1 (de) | 2013-09-27 | 2014-08-18 | Optische anordnung, insbesondere plasma-lichtquelle oder euv-lithographieanlage |
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Publication Number | Publication Date |
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JP2016533517A true JP2016533517A (ja) | 2016-10-27 |
JP6487908B2 JP6487908B2 (ja) | 2019-03-20 |
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JP (1) | JP6487908B2 (ja) |
KR (1) | KR102276667B1 (ja) |
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DE102016205707A1 (de) | 2016-04-06 | 2016-06-09 | Carl Zeiss Smt Gmbh | Reinigungseinrichtung und optische Anordnung zur Prüfung und Reinigung von Systemen, Modulen und komplexen Geometrien |
DE102016212602A1 (de) | 2016-07-11 | 2016-09-08 | Carl Zeiss Smt Gmbh | Reinigungsvorrichtung mit einer co2 - strahlmittelleitung |
CN109426085A (zh) * | 2017-08-25 | 2019-03-05 | 台湾积体电路制造股份有限公司 | 用于清洁光刻设备的集光镜的装置及方法 |
KR20200074957A (ko) * | 2017-11-07 | 2020-06-25 | 에이에스엠엘 네델란즈 비.브이. | 세정 장치 및 방법 |
US10719020B2 (en) * | 2018-06-29 | 2020-07-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Droplet generator and method of servicing extreme ultraviolet radiation source apparatus |
KR20200133126A (ko) | 2019-05-17 | 2020-11-26 | 삼성전자주식회사 | 소스 용기용 잔류물 제거 장치 |
US10942459B2 (en) * | 2019-07-29 | 2021-03-09 | Taiwan Semiconductor Manufacturing Company, Ltd. | Lithography system and cleaning method thereof |
DE102019213914A1 (de) * | 2019-09-12 | 2021-03-18 | Carl Zeiss Smt Gmbh | Vorrichtung zur Reinigung einer Oberfläche im Inneren eines optischen Systems |
WO2021078534A1 (en) * | 2019-10-22 | 2021-04-29 | Asml Netherlands B.V. | Membrane cleaning apparatus |
CN114077164B (zh) * | 2020-08-21 | 2023-03-24 | 长鑫存储技术有限公司 | 半导体机台清洗系统及半导体机台清洗方法 |
DE102021202648A1 (de) | 2021-03-18 | 2022-09-22 | Carl Zeiss Smt Gmbh | Verfahren zum Reinigen einer Oberfläche, Reinigungsvorrichtung und optische Anordnung |
DE102021207365B4 (de) | 2021-07-12 | 2024-02-22 | Carl Zeiss Smt Gmbh | Verfahren und Vorrichtung zum Entfernen von Verunreinigungen von einem Bauteil für die Halbleiterfertigung |
US20230067967A1 (en) * | 2021-08-30 | 2023-03-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Novel design of an inspection tool for an extreme ultraviolet radiation source to observe tin residual |
KR102581475B1 (ko) * | 2021-12-07 | 2023-09-21 | 주식회사 금성이앤씨 | 쇼트 블라스트 장치 |
CN116593497B (zh) * | 2023-07-17 | 2023-09-22 | 合肥派拓智能科技有限公司 | 一种高精度oled金属掩膜板视觉缺陷检测设备 |
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Also Published As
Publication number | Publication date |
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DE102013219585A1 (de) | 2015-04-16 |
KR102276667B1 (ko) | 2021-07-13 |
JP6487908B2 (ja) | 2019-03-20 |
CN105723282B (zh) | 2018-11-06 |
KR20160062074A (ko) | 2016-06-01 |
US20160207078A1 (en) | 2016-07-21 |
WO2015043833A1 (de) | 2015-04-02 |
CN105723282A (zh) | 2016-06-29 |
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