EP1602116A4 - Discharge produced plasma euv light source - Google Patents
Discharge produced plasma euv light sourceInfo
- Publication number
- EP1602116A4 EP1602116A4 EP04716949A EP04716949A EP1602116A4 EP 1602116 A4 EP1602116 A4 EP 1602116A4 EP 04716949 A EP04716949 A EP 04716949A EP 04716949 A EP04716949 A EP 04716949A EP 1602116 A4 EP1602116 A4 EP 1602116A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- light source
- euv light
- produced plasma
- discharge produced
- plasma euv
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- 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
- G03F7/70008—Production of exposure light, i.e. light sources
- G03F7/70033—Production of exposure light, i.e. light sources by plasma extreme ultraviolet [EUV] sources
-
- 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
- G03F7/70058—Mask illumination systems
- G03F7/7015—Details of optical elements
- G03F7/70166—Capillary or channel elements, e.g. nested extreme ultraviolet [EUV] mirrors or shells, optical fibers or light guides
-
- 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
- G03F7/70058—Mask illumination systems
- G03F7/7015—Details of optical elements
- G03F7/70175—Lamphouse reflector arrangements or collector mirrors, i.e. collecting light from solid angle upstream of the light source
-
- 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
- G03F7/70908—Hygiene, e.g. preventing apparatus pollution, mitigating effect of pollution or removing pollutants from apparatus
-
- 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
- G03F7/70908—Hygiene, e.g. preventing apparatus pollution, mitigating effect of pollution or removing pollutants from apparatus
- G03F7/70916—Pollution mitigation, i.e. mitigating effect of contamination or debris, e.g. foil traps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/22—Gases
- H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
- H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G2/00—Apparatus or processes specially adapted for producing X-rays, not involving X-ray tubes, e.g. involving generation of a plasma
- H05G2/001—X-ray radiation generated from plasma
- H05G2/003—X-ray radiation generated from plasma being produced from a liquid or gas
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/02—Arrangements for confining plasma by electric or magnetic fields; Arrangements for heating plasma
- H05H1/04—Arrangements for confining plasma by electric or magnetic fields; Arrangements for heating plasma using magnetic fields substantially generated by the discharge in the plasma
- H05H1/06—Longitudinal pinch devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G2/00—Apparatus or processes specially adapted for producing X-rays, not involving X-ray tubes, e.g. involving generation of a plasma
- H05G2/001—X-ray radiation generated from plasma
- H05G2/003—X-ray radiation generated from plasma being produced from a liquid or gas
- H05G2/005—X-ray radiation generated from plasma being produced from a liquid or gas containing a metal as principal radiation generating component
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Nanotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US409254 | 1982-08-18 | ||
US742233 | 1985-06-07 | ||
US10/384,967 US6904073B2 (en) | 2001-01-29 | 2003-03-08 | High power deep ultraviolet laser with long life optics |
US384967 | 2003-03-08 | ||
US10/409,254 US6972421B2 (en) | 2000-06-09 | 2003-04-08 | Extreme ultraviolet light source |
US10/742,233 US7180081B2 (en) | 2000-06-09 | 2003-12-18 | Discharge produced plasma EUV light source |
PCT/US2004/006551 WO2004081503A2 (en) | 2003-03-08 | 2004-03-03 | Discharge produced plasma euv light source |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1602116A2 EP1602116A2 (en) | 2005-12-07 |
EP1602116A4 true EP1602116A4 (en) | 2010-03-31 |
Family
ID=46205121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04716949A Withdrawn EP1602116A4 (en) | 2003-03-08 | 2004-03-03 | Discharge produced plasma euv light source |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1602116A4 (en) |
JP (1) | JP4638867B2 (en) |
TW (1) | TWI275325B (en) |
WO (1) | WO2004081503A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7410265B2 (en) * | 2000-09-13 | 2008-08-12 | Carl Zeiss Smt Ag | Focusing-device for the radiation from a light source |
US7439530B2 (en) * | 2005-06-29 | 2008-10-21 | Cymer, Inc. | LPP EUV light source drive laser system |
US7217941B2 (en) * | 2003-04-08 | 2007-05-15 | Cymer, Inc. | Systems and methods for deflecting plasma-generated ions to prevent the ions from reaching an internal component of an EUV light source |
US7109503B1 (en) * | 2005-02-25 | 2006-09-19 | Cymer, Inc. | Systems for protecting internal components of an EUV light source from plasma-generated debris |
JP2006202671A (en) * | 2005-01-24 | 2006-08-03 | Ushio Inc | Extreme ultraviolet ray light source device and removing method of debris generated therein |
DE102005015274B4 (en) * | 2005-03-31 | 2012-02-23 | Xtreme Technologies Gmbh | Radiation source for generating short-wave radiation |
US7141806B1 (en) * | 2005-06-27 | 2006-11-28 | Cymer, Inc. | EUV light source collector erosion mitigation |
US7394083B2 (en) * | 2005-07-08 | 2008-07-01 | Cymer, Inc. | Systems and methods for EUV light source metrology |
US20070115443A1 (en) * | 2005-11-23 | 2007-05-24 | Asml Netherlands B.V. | Radiation system and lithographic apparatus |
US7465943B2 (en) * | 2005-12-08 | 2008-12-16 | Asml Netherlands B.V. | Controlling the flow through the collector during cleaning |
US7960701B2 (en) * | 2007-12-20 | 2011-06-14 | Cymer, Inc. | EUV light source components and methods for producing, using and refurbishing same |
NL1036768A1 (en) | 2008-04-29 | 2009-10-30 | Asml Netherlands Bv | Radiation source. |
JP5252586B2 (en) * | 2009-04-15 | 2013-07-31 | ウシオ電機株式会社 | Laser drive light source |
US8153994B2 (en) * | 2009-12-02 | 2012-04-10 | Media Lario S.R.L. | Cooling systems and methods for grazing incidence EUV lightography collectors |
US8276866B2 (en) * | 2010-03-08 | 2012-10-02 | Media Lario, S.R.L. | Adjustable clips for grazing-incidence collectors |
US10437162B2 (en) * | 2017-09-21 | 2019-10-08 | Asml Netherlands B.V. | Methods and apparatuses for protecting a seal in a pressure vessel of a photolithography system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020100882A1 (en) * | 1997-05-12 | 2002-08-01 | William N. Partlo | Plasma focus high energy photon source with blast shield |
WO2003094581A1 (en) * | 2002-04-30 | 2003-11-13 | Philips Intellectual Property & Standards Gmbh | Method of generating extreme ultraviolet radiation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115821A (en) * | 1981-12-28 | 1983-07-09 | Fujitsu Ltd | X-ray exposure device |
NL1008352C2 (en) * | 1998-02-19 | 1999-08-20 | Stichting Tech Wetenschapp | Apparatus suitable for extreme ultraviolet lithography, comprising a radiation source and a processor for processing the radiation from the radiation source, as well as a filter for suppressing unwanted atomic and microscopic particles emitted from a radiation source. |
JP2001144002A (en) * | 1999-11-16 | 2001-05-25 | Canon Inc | Environmental chamber and semiconductor manufacturing equipment |
US6576912B2 (en) * | 2001-01-03 | 2003-06-10 | Hugo M. Visser | Lithographic projection apparatus equipped with extreme ultraviolet window serving simultaneously as vacuum window |
US6567499B2 (en) * | 2001-06-07 | 2003-05-20 | Plex Llc | Star pinch X-ray and extreme ultraviolet photon source |
TWI241465B (en) * | 2002-11-22 | 2005-10-11 | Asml Netherlands Bv | Lithographic projection apparatus with multiple suppression meshes |
-
2004
- 2004-02-24 TW TW93104595A patent/TWI275325B/en not_active IP Right Cessation
- 2004-03-03 JP JP2006509069A patent/JP4638867B2/en not_active Expired - Fee Related
- 2004-03-03 EP EP04716949A patent/EP1602116A4/en not_active Withdrawn
- 2004-03-03 WO PCT/US2004/006551 patent/WO2004081503A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020100882A1 (en) * | 1997-05-12 | 2002-08-01 | William N. Partlo | Plasma focus high energy photon source with blast shield |
WO2003094581A1 (en) * | 2002-04-30 | 2003-11-13 | Philips Intellectual Property & Standards Gmbh | Method of generating extreme ultraviolet radiation |
Also Published As
Publication number | Publication date |
---|---|
TWI275325B (en) | 2007-03-01 |
JP4638867B2 (en) | 2011-02-23 |
EP1602116A2 (en) | 2005-12-07 |
TW200425802A (en) | 2004-11-16 |
WO2004081503A2 (en) | 2004-09-23 |
WO2004081503A3 (en) | 2005-10-06 |
JP2006520107A (en) | 2006-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050905 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): NL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20100302 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G03F 7/20 20060101ALI20100224BHEP Ipc: H01J 1/52 20060101AFI20051012BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20100322 |