JP2017021249A - パーティクル測定用マスク - Google Patents
パーティクル測定用マスク Download PDFInfo
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- JP2017021249A JP2017021249A JP2015139924A JP2015139924A JP2017021249A JP 2017021249 A JP2017021249 A JP 2017021249A JP 2015139924 A JP2015139924 A JP 2015139924A JP 2015139924 A JP2015139924 A JP 2015139924A JP 2017021249 A JP2017021249 A JP 2017021249A
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- 239000002245 particle Substances 0.000 title claims abstract description 185
- 238000005259 measurement Methods 0.000 title claims abstract description 118
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 38
- 230000001133 acceleration Effects 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 28
- 238000012545 processing Methods 0.000 description 25
- 235000012431 wafers Nutrition 0.000 description 14
- 238000007726 management method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 8
- 238000010926 purge Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000010365 information processing Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/38—Masks having auxiliary features, e.g. special coatings or marks for alignment or testing; Preparation thereof
- G03F1/44—Testing or measuring features, e.g. grid patterns, focus monitors, sawtooth scales or notched scales
-
- 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
- G03F7/7085—Detection arrangement, e.g. detectors of apparatus alignment possibly mounted on wafers, exposure dose, photo-cleaning flux, stray light, thermal load
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N2021/95676—Masks, reticles, shadow masks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Atmospheric Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
図1は、第1の実施形態によるパーティクル測定用マスクの構造の一例を模式的に示す図であり、(a)は斜視図を示し、(b)は(a)の上面図を示す図であり、(c)は(b)のA−A断面図である。パーティクル測定用マスク10は、マスクを保管するマスクケース内と、マスクが使用される露光装置内とにおける浮遊パーティクルの測定機能を有するマスクである。パーティクル測定用マスク10は、通常の製品製造の際のリソグラフィで使用されるマスク(以下、製品マスクという)と同じ寸法を有し、製品マスクを保管するマスクケース内に保管可能である。なお、以下では、EUV露光装置で使用されるパーティクル測定用マスク10を例に挙げて説明する。
第2の実施形態では、第1の実施形態と同様に、マスクケース内と露光装置内でのスキャン動作中でのパーティクル測定が可能なパーティクル測定用マスクの他の構成例について説明する。
第1と第2の実施形態では、露光装置内でのスキャン動作中でのパーティクル測定が可能なパーティクル測定用マスクについて説明した。第3の実施形態では、マスクケース内でパーティクル測定が可能なパーティクル測定用マスクとパーティクル管理方法について説明する。
Claims (5)
- 第1マスク基板と、
マスクステージと接触する側の前記第1マスク基板の第1主面と対向する第2主面の周縁部に配置される支持部材と、
前記支持部材の側面に配置され、前記第2主面近傍でのパーティクルの有無を測定するパーティクル測定手段と、
を備えるパーティクル測定用マスク。 - 前記支持部材は、当該パーティクル測定用マスクの露光装置内でのスキャン方向に垂直な方向の前記第1マスク基板の両端部に、前記スキャン方向に延在して設けられる第1支持部および第2支持部を有し、
前記パーティクル測定手段は、前記第1支持部および前記第2支持部に設けられる請求項1に記載のパーティクル測定用マスク。 - 前記パーティクル測定手段は、
前記第1マスク基板の前記第2主面側を通過するパーティクルを検出するパーティクル検出部と、
前記パーティクル検出部による前記パーティクルの検出の有無をロギングするロギング部と、
を含む請求項2に記載のパーティクル測定用マスク。 - 前記パーティクル検出部は、発光素子と、前記発光素子から出射された光の受光強度を測定する受光素子と、を備える請求項3に記載のパーティクル測定用マスク。
- 前記パーティクル測定手段は、当該パーティクル測定用マスクにかかる加速度を計測する加速度計測部をさらに有し、
前記ロギング部は、前記加速度計測部によって計測された加速度もロギングする請求項3に記載のパーティクル測定用マスク。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015139924A JP6448491B2 (ja) | 2015-07-13 | 2015-07-13 | パーティクル測定用マスク |
US14/880,451 US9513229B1 (en) | 2015-07-13 | 2015-10-12 | Particle measurement mask and particle managing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015139924A JP6448491B2 (ja) | 2015-07-13 | 2015-07-13 | パーティクル測定用マスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017021249A true JP2017021249A (ja) | 2017-01-26 |
JP6448491B2 JP6448491B2 (ja) | 2019-01-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015139924A Expired - Fee Related JP6448491B2 (ja) | 2015-07-13 | 2015-07-13 | パーティクル測定用マスク |
Country Status (2)
Country | Link |
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US (1) | US9513229B1 (ja) |
JP (1) | JP6448491B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022041795A (ja) * | 2020-09-01 | 2022-03-11 | 家登精密工業股▲ふん▼有限公司 | マスクケース洗浄装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110702692B (zh) * | 2019-10-25 | 2023-03-10 | 长江存储科技有限责任公司 | 掩膜版监测装置及监测方法 |
CN114077163B (zh) * | 2020-08-14 | 2023-03-31 | 长鑫存储技术有限公司 | 光罩传送装置及曝光系统 |
US11592754B2 (en) * | 2021-04-22 | 2023-02-28 | Taiwan Semiconductor Manufacturing Company, Ltd. | Advanced load port for photolithography mask inspection tool |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01140817U (ja) * | 1988-03-23 | 1989-09-27 | ||
JPH11297595A (ja) * | 1998-04-10 | 1999-10-29 | Mitsubishi Electric Corp | X線露光方法、x線露光装置およびx線マスク |
JP2003186201A (ja) * | 2001-12-18 | 2003-07-03 | Hitachi Electronics Eng Co Ltd | 異物検査機能を備えた露光装置及びその装置における異物検査方法 |
US20100031223A1 (en) * | 2008-07-30 | 2010-02-04 | International Business Machines Corporation | Systems for real-time contamination, environmental, or physical monitoring of a photomask |
JP2011191684A (ja) * | 2010-03-16 | 2011-09-29 | Toshiba Corp | マスク原板、計測方法および露光装置 |
JP2012078729A (ja) * | 2010-10-05 | 2012-04-19 | Toppan Printing Co Ltd | ペリクル及び露光装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08220009A (ja) | 1995-02-08 | 1996-08-30 | Canon Inc | 異物検査装置及びそれを用いたデバイスの製造方法 |
JP2000221138A (ja) | 1999-02-01 | 2000-08-11 | Nikon Corp | 基板検査装置および基板検査方法 |
JP2001118766A (ja) * | 1999-10-15 | 2001-04-27 | Canon Inc | X線マスク及びそれを用いたデバイスの製造方法 |
JP2001159613A (ja) | 1999-11-30 | 2001-06-12 | Nikon Corp | 異物検査装置およびこれを備えた露光装置 |
US20050225308A1 (en) * | 2004-03-31 | 2005-10-13 | Orvek Kevin J | Real-time monitoring of particles in semiconductor vacuum environment |
US9607833B2 (en) * | 2015-01-30 | 2017-03-28 | Taiwan Semiconductor Manufacturing Company, Ltd. | System and method for photomask particle detection |
-
2015
- 2015-07-13 JP JP2015139924A patent/JP6448491B2/ja not_active Expired - Fee Related
- 2015-10-12 US US14/880,451 patent/US9513229B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01140817U (ja) * | 1988-03-23 | 1989-09-27 | ||
JPH11297595A (ja) * | 1998-04-10 | 1999-10-29 | Mitsubishi Electric Corp | X線露光方法、x線露光装置およびx線マスク |
JP2003186201A (ja) * | 2001-12-18 | 2003-07-03 | Hitachi Electronics Eng Co Ltd | 異物検査機能を備えた露光装置及びその装置における異物検査方法 |
US20100031223A1 (en) * | 2008-07-30 | 2010-02-04 | International Business Machines Corporation | Systems for real-time contamination, environmental, or physical monitoring of a photomask |
JP2011191684A (ja) * | 2010-03-16 | 2011-09-29 | Toshiba Corp | マスク原板、計測方法および露光装置 |
JP2012078729A (ja) * | 2010-10-05 | 2012-04-19 | Toppan Printing Co Ltd | ペリクル及び露光装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022041795A (ja) * | 2020-09-01 | 2022-03-11 | 家登精密工業股▲ふん▼有限公司 | マスクケース洗浄装置 |
JP7142070B2 (ja) | 2020-09-01 | 2022-09-26 | 家登精密工業股▲ふん▼有限公司 | マスクケース洗浄装置 |
Also Published As
Publication number | Publication date |
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US9513229B1 (en) | 2016-12-06 |
JP6448491B2 (ja) | 2019-01-09 |
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