JP5081484B2 - リソグラフィ装置およびデバイス製造方法 - Google Patents
リソグラフィ装置およびデバイス製造方法 Download PDFInfo
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- JP5081484B2 JP5081484B2 JP2007099005A JP2007099005A JP5081484B2 JP 5081484 B2 JP5081484 B2 JP 5081484B2 JP 2007099005 A JP2007099005 A JP 2007099005A JP 2007099005 A JP2007099005 A JP 2007099005A JP 5081484 B2 JP5081484 B2 JP 5081484B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims description 137
- 239000000758 substrate Substances 0.000 claims description 108
- 238000007654 immersion Methods 0.000 claims description 80
- 230000005855 radiation Effects 0.000 claims description 42
- 230000003068 static effect Effects 0.000 claims description 20
- 230000005499 meniscus Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 238000005411 Van der Waals force Methods 0.000 claims 2
- 238000000059 patterning Methods 0.000 description 21
- 230000003287 optical effect Effects 0.000 description 18
- 238000000926 separation method Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000005022 packaging material Substances 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70216—Mask projection systems
- G03F7/70341—Details of immersion lithography aspects, e.g. exposure media or control of immersion liquid supply
-
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2041—Exposure; Apparatus therefor in the presence of a fluid, e.g. immersion; using fluid cooling means
-
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/7095—Materials, e.g. materials for housing, stage or other support having particular properties, e.g. weight, strength, conductivity, thermal expansion coefficient
- G03F7/70958—Optical materials or coatings, e.g. with particular transmittance, reflectance or anti-reflection properties
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
1.ステップモード:マスクテーブルMTおよび基板テーブルWTが基本的に静止状態に維持され、放射ビームに付与されたパターン全体がターゲット部分Cに1回で投影される(すなわち単一静止露光)。次に、基板テーブルWTがX方向および/またはY方向にシフトされ、異なるターゲット部分Cが露光される。ステップモードでは、露光フィールドの最大サイズによって、単一静止露光で画像化されるターゲット部分Cのサイズが制限される。
2.スキャンモード:放射ビームに付与されたパターンがターゲット部分Cに投影されている間、マスクテーブルMTおよび基板テーブルWTが同期スキャンされる(すなわち単一動的露光)。マスクテーブルMTに対する基板テーブルWTの速度および方向は、投影システムPSの倍率(縮小率)および画像反転特性によって決まる。スキャンモードでは、露光フィールドの最大サイズによって、単一動的露光におけるターゲット部分の幅(非スキャン方向の幅)が制限され、また、スキャン運動の長さによってターゲット部分の高さ(スキャン方向の高さ)が決まる。
3.その他のモード:プログラマブルパターニングデバイスを保持するべくマスクテーブルMTが基本的に静止状態に維持され、放射ビームに付与されたパターンがターゲット部分Cに投影されている間、基板テーブルWTが移動またはスキャンされる。このモードでは、通常、パルス放射源が使用され、スキャン中、基板テーブルWTが移動する毎に、あるいは連続する放射パルスと放射パルスの間に、必要に応じてプログラマブルパターニングデバイスが更新される。この動作モードは、上で参照したタイプのプログラマブルミラーアレイなどのプログラマブルパターニングデバイスを利用しているマスクレスリソグラフィに容易に適用することができる。
Π(x,pH)=ΠE(x,pH)+ΠD(x)
10−pH+1014−pH.NA
で与えられる。NAはアヴォガドロ定数である。これは、polar成分がより急激に減少する(つまり図8に示すpolar成分の曲線がy軸に向かって移動する)ことを意味しており、分離圧力曲線より下側の総面積が狭くなり、それにより正味の表面エネルギーがより小さくなり、かつ、接触角θがより小さくなることを意味している。
Claims (14)
- 液浸液を介して基板を放射のビームに露光するための液浸リソグラフィ露光装置を備え、前記液浸液のpHが、前記基板の表面に存在した場合にゼロゼータ電位が得られる所定の液浸液のpHから±2の範囲となるように、前記液浸液が選択されているリソグラフィ装置。
- 前記液浸液のpHが、前記基板の表面に存在した場合にゼロゼータ電位が得られる前記所定の液浸液のpHから±1.5、±1.2、±1.0、±0.8、または±0.5の範囲である、請求項1に記載のリソグラフィ装置。
- 前記基板の表面および前記液浸液が塩基である、請求項1または2に記載のリソグラフィ装置。
- 前記基板の表面がpH7未満のゼロゼータ電位を有し、前記液浸液が酸である、請求項1または2に記載のリソグラフィ装置。
- 前記計算静止接触角がpHを変化させることによって得られる最大の静止接触角と、pHを変化させることによって得られる最大の静止接触角よりも15°、10°、8°、または5°小さい静止接触角との間の値である、請求項5に記載のリソグラフィ装置。
- 前記計算静止接触角が、pHを変化させることによって得られる最大の静止接触角である、請求項5に記載のリソグラフィ装置。
- 前記液浸液のpHが、前記最大接触角が得られるpHから±0.5、±0.4、±0.3、または±0.2の範囲である、請求項8に記載のリソグラフィ装置。
- 前記液浸液のpHが、ゼータ電位がゼロであるpHよりpH7に近い、請求項1乃至9のいずれか1項に記載のリソグラフィ装置。
- 前記基板を液体供給システムの少なくとも一部に対して少なくとも1.2m/s、1.3m/s、1.4m/s、または1.5m/sの速度で移動させるように構成されたコントローラをさらに備えた、請求項1乃至10のいずれか1項に記載のリソグラフィ装置。
- 前記表面がトップコートである、請求項1乃至11のいずれか1項に記載のリソグラフィ装置。
- パターン化された放射のビームを液浸液を介して基板に投射するステップを含み、前記液浸液と前記基板の表面が接触し、前記液浸液のpHが、前記基板の表面に存在した場合にゼロゼータ電位が得られる所定の液浸液のpHから±2の範囲となるように、前記液浸液が選択されているデバイス製造方法。
- 前記液浸液が液体供給システムによって提供され、前記液浸液のメニスカスが、前記基板の表面と前記液体供給システムの一部の間を展開し、前記基板が前記部分に対して1.2m/sより速い速度で移動する、請求項13に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/402,258 US7903232B2 (en) | 2006-04-12 | 2006-04-12 | Lithographic apparatus and device manufacturing method |
US11/402,258 | 2006-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007288187A JP2007288187A (ja) | 2007-11-01 |
JP5081484B2 true JP5081484B2 (ja) | 2012-11-28 |
Family
ID=38605327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007099005A Expired - Fee Related JP5081484B2 (ja) | 2006-04-12 | 2007-04-05 | リソグラフィ装置およびデバイス製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7903232B2 (ja) |
JP (1) | JP5081484B2 (ja) |
KR (2) | KR100879595B1 (ja) |
CN (1) | CN101055427B (ja) |
TW (1) | TWI363252B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1036211A1 (nl) * | 2007-12-03 | 2009-06-04 | Asml Netherlands Bv | Lithographic Apparatus and Device Manufacturing Method. |
US8953141B2 (en) * | 2007-12-21 | 2015-02-10 | Asml Netherlands B.V. | Immersion lithographic apparatus and device manufacturing method with asymmetric acceleration profile of substrate table to maintain meniscus of immersion liquid |
KR101160948B1 (ko) | 2008-04-16 | 2012-06-28 | 에이에스엠엘 네델란즈 비.브이. | 리소그래피 장치 |
EP2221669A3 (en) | 2009-02-19 | 2011-02-09 | ASML Netherlands B.V. | A lithographic apparatus, a method of controlling the apparatus and a device manufacturing method |
NL2005655A (en) * | 2009-12-09 | 2011-06-14 | Asml Netherlands Bv | A lithographic apparatus and a device manufacturing method. |
NL2007453A (en) * | 2010-10-18 | 2012-04-19 | Asml Netherlands Bv | A fluid handling structure, a lithographic apparatus and a device manufacturing method. |
NL2009899A (en) | 2011-12-20 | 2013-06-24 | Asml Netherlands Bv | A pump system, a carbon dioxide supply system, an extraction system, a lithographic apparatus and a device manufacturing method. |
WO2015028202A1 (en) | 2013-08-30 | 2015-03-05 | Asml Netherlands B.V. | Immersion lithographic apparatus |
KR102288916B1 (ko) | 2014-12-19 | 2021-08-12 | 에이에스엠엘 네델란즈 비.브이. | 유체 핸들링 구조체, 리소그래피 장치 및 디바이스 제조 방법 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509852A (en) | 1980-10-06 | 1985-04-09 | Werner Tabarelli | Apparatus for the photolithographic manufacture of integrated circuit elements |
AU2747999A (en) | 1998-03-26 | 1999-10-18 | Nikon Corporation | Projection exposure method and system |
EP1013469B1 (en) * | 1998-12-22 | 2006-08-16 | Fuji Photo Film Co., Ltd. | Process for the preparation of photosensitive lithographic printing plate |
US6303225B1 (en) * | 2000-05-24 | 2001-10-16 | Guardian Industries Corporation | Hydrophilic coating including DLC on substrate |
JP2002080829A (ja) * | 2000-09-07 | 2002-03-22 | Toto Ltd | 親水性部材、その製造方法、およびその製造のためのコーティング剤 |
JP3813887B2 (ja) * | 2002-03-01 | 2006-08-23 | 東京エレクトロン株式会社 | 現像処理方法及び現像処理装置 |
SG121818A1 (en) | 2002-11-12 | 2006-05-26 | Asml Netherlands Bv | Lithographic apparatus and device manufacturing method |
JP2004290830A (ja) * | 2003-03-27 | 2004-10-21 | Toray Ind Inc | 浸漬膜 |
JP4770129B2 (ja) * | 2003-05-23 | 2011-09-14 | 株式会社ニコン | 露光装置、並びにデバイス製造方法 |
EP1482372B1 (en) * | 2003-05-30 | 2014-10-08 | ASML Netherlands B.V. | Lithographic apparatus and device manufacturing method |
TWI442694B (zh) | 2003-05-30 | 2014-06-21 | Asml Netherlands Bv | 微影裝置及元件製造方法 |
US7684008B2 (en) * | 2003-06-11 | 2010-03-23 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
US7700267B2 (en) * | 2003-08-11 | 2010-04-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Immersion fluid for immersion lithography, and method of performing immersion lithography |
TWI243409B (en) * | 2003-08-25 | 2005-11-11 | Taiwan Semiconductor Mfg | Immersion fluid for immersion lithography, and method of performing immersion lithography |
JP4168880B2 (ja) * | 2003-08-29 | 2008-10-22 | 株式会社ニコン | 液浸用溶液 |
JP4295712B2 (ja) * | 2003-11-14 | 2009-07-15 | エーエスエムエル ネザーランズ ビー.ブイ. | リソグラフィ装置及び装置製造方法 |
US7701550B2 (en) | 2004-08-19 | 2010-04-20 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
US20070004182A1 (en) * | 2005-06-30 | 2007-01-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Methods and system for inhibiting immersion lithography defect formation |
-
2006
- 2006-04-12 US US11/402,258 patent/US7903232B2/en not_active Expired - Fee Related
-
2007
- 2007-03-30 TW TW096111456A patent/TWI363252B/zh not_active IP Right Cessation
- 2007-04-05 JP JP2007099005A patent/JP5081484B2/ja not_active Expired - Fee Related
- 2007-04-11 CN CN2007100965495A patent/CN101055427B/zh not_active Expired - Fee Related
- 2007-04-12 KR KR1020070035909A patent/KR100879595B1/ko not_active IP Right Cessation
-
2008
- 2008-09-11 KR KR1020080089675A patent/KR101160950B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20080096728A (ko) | 2008-11-03 |
KR20070101793A (ko) | 2007-10-17 |
TW200745777A (en) | 2007-12-16 |
KR100879595B1 (ko) | 2009-01-21 |
US20070243697A1 (en) | 2007-10-18 |
KR101160950B1 (ko) | 2012-06-28 |
US7903232B2 (en) | 2011-03-08 |
CN101055427A (zh) | 2007-10-17 |
TWI363252B (en) | 2012-05-01 |
CN101055427B (zh) | 2011-01-12 |
JP2007288187A (ja) | 2007-11-01 |
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