FR3039647B1 - PROCESS FOR ANALYSIS OF ORGANIC IMPURITIES PRESENT ON THE SURFACE OF A SUBSTRATE, AND DEVICE FOR COLLECTING ORGANIC IMPURITIES ON THE SURFACE OF A SUBSTRATE - Google Patents
PROCESS FOR ANALYSIS OF ORGANIC IMPURITIES PRESENT ON THE SURFACE OF A SUBSTRATE, AND DEVICE FOR COLLECTING ORGANIC IMPURITIES ON THE SURFACE OF A SUBSTRATE Download PDFInfo
- Publication number
- FR3039647B1 FR3039647B1 FR1557434A FR1557434A FR3039647B1 FR 3039647 B1 FR3039647 B1 FR 3039647B1 FR 1557434 A FR1557434 A FR 1557434A FR 1557434 A FR1557434 A FR 1557434A FR 3039647 B1 FR3039647 B1 FR 3039647B1
- Authority
- FR
- France
- Prior art keywords
- substrate
- organic impurities
- polymer film
- analysis
- present
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G01N21/94—Investigating contamination, e.g. dust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N2001/028—Sampling from a surface, swabbing, vaporising
-
- 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
- G01N21/94—Investigating contamination, e.g. dust
- G01N2021/945—Liquid or solid deposits of macroscopic size on surfaces, e.g. drops, films, or clustered contaminants
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
L'invention concerne une méthode d'analyse d'impuretés organiques (3) à la surface d'un substrat, comprenant les étapes suivantes : • fournir un substrat comportant une première face principale, • fournir un film polymère (2) ayant un module d'Young inférieur à 3GPa, • appliquer le film polymère (2) contre la première face principale du substrat pour récupérer des impuretés organiques (3) présentes sur la première face principale, • analyser le film polymère par Spectroscopie Infrarouge à Transformée de Fourier, de sorte à obtenir un spectre de Fourier, • déterminer la composition chimique des impuretés organiques (3) présentes à la surface du film polymère (2) à partir de la comparaison entre le spectre de Fourier et un spectre de Fourier de référence. L'invention concerne également un dispositif de collecte (10) d'impuretés organiques (3) à la surface d'un substrat.The invention relates to a method for analyzing organic impurities (3) on the surface of a substrate, comprising the following steps: • providing a substrate having a first main face, • providing a polymer film (2) having a modulus Young's lower than 3GPa, • apply the polymer film (2) against the first main face of the substrate to recover organic impurities (3) present on the first main face, • analyze the polymer film by Fourier Transform Infrared Spectroscopy, so as to obtain a Fourier spectrum, • determine the chemical composition of the organic impurities (3) present at the surface of the polymer film (2) from the comparison between the Fourier spectrum and a reference Fourier spectrum. The invention also relates to a device (10) for collecting organic impurities (3) from the surface of a substrate.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1557434A FR3039647B1 (en) | 2015-07-31 | 2015-07-31 | PROCESS FOR ANALYSIS OF ORGANIC IMPURITIES PRESENT ON THE SURFACE OF A SUBSTRATE, AND DEVICE FOR COLLECTING ORGANIC IMPURITIES ON THE SURFACE OF A SUBSTRATE |
PCT/FR2016/051856 WO2017021611A1 (en) | 2015-07-31 | 2016-07-19 | Method for analysing organic impurities on the surface of a substrate, and system for analysing organic impurities on the surface of a substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1557434A FR3039647B1 (en) | 2015-07-31 | 2015-07-31 | PROCESS FOR ANALYSIS OF ORGANIC IMPURITIES PRESENT ON THE SURFACE OF A SUBSTRATE, AND DEVICE FOR COLLECTING ORGANIC IMPURITIES ON THE SURFACE OF A SUBSTRATE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3039647A1 FR3039647A1 (en) | 2017-02-03 |
FR3039647B1 true FR3039647B1 (en) | 2020-11-13 |
Family
ID=54707908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1557434A Expired - Fee Related FR3039647B1 (en) | 2015-07-31 | 2015-07-31 | PROCESS FOR ANALYSIS OF ORGANIC IMPURITIES PRESENT ON THE SURFACE OF A SUBSTRATE, AND DEVICE FOR COLLECTING ORGANIC IMPURITIES ON THE SURFACE OF A SUBSTRATE |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3039647B1 (en) |
WO (1) | WO2017021611A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10157801B2 (en) * | 2016-01-04 | 2018-12-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Detecting the cleanness of wafer after post-CMP cleaning |
CN109540915B (en) * | 2018-11-19 | 2021-03-23 | 温州大学 | Cleaning machine cleaning detection method based on laser ranging |
AT523187A1 (en) | 2019-11-28 | 2021-06-15 | Anton Paar Gmbh | Determination of an impairment of an optical surface for IR spectroscopy |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902678A (en) * | 1997-04-01 | 1999-05-11 | Nitto Denko Corporation | Pressure-sensitive adhesive or pressure-sensitive adhesive tape for foreign-matter removal |
US6507393B2 (en) * | 1999-05-12 | 2003-01-14 | John Samuel Batchelder | Surface cleaning and particle counting |
US6449035B1 (en) * | 1999-05-12 | 2002-09-10 | John Samuel Batchelder | Method and apparatus for surface particle detection |
US6697152B2 (en) * | 1999-05-12 | 2004-02-24 | John Samuel Batchelder | Surface cleaning and particle counting |
US6397690B1 (en) * | 2000-09-26 | 2002-06-04 | General Electric Company | Tools for measuring surface cleanliness |
US6908773B2 (en) * | 2002-03-19 | 2005-06-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | ATR-FTIR metal surface cleanliness monitoring |
US7514268B2 (en) * | 2003-11-24 | 2009-04-07 | The Boeing Company | Method for identifying contaminants |
DE102010040069A1 (en) * | 2010-08-31 | 2012-03-01 | GLOBALFOUNDRIES Dresden Module One Ltd. Liability Company & Co. KG | Method and system for extracting samples after structuring of microstructure devices |
CN104204954B (en) * | 2012-04-02 | 2016-05-11 | Asml荷兰有限公司 | Fume measuring method and device |
-
2015
- 2015-07-31 FR FR1557434A patent/FR3039647B1/en not_active Expired - Fee Related
-
2016
- 2016-07-19 WO PCT/FR2016/051856 patent/WO2017021611A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017021611A1 (en) | 2017-02-09 |
FR3039647A1 (en) | 2017-02-03 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20170203 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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ST | Notification of lapse |
Effective date: 20220305 |