JP2009539240A - 基板ホルダーによる金属汚染を防止する方法 - Google Patents
基板ホルダーによる金属汚染を防止する方法 Download PDFInfo
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- JP2009539240A JP2009539240A JP2009512605A JP2009512605A JP2009539240A JP 2009539240 A JP2009539240 A JP 2009539240A JP 2009512605 A JP2009512605 A JP 2009512605A JP 2009512605 A JP2009512605 A JP 2009512605A JP 2009539240 A JP2009539240 A JP 2009539240A
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- 239000000758 substrate Substances 0.000 title claims abstract description 63
- 229910052751 metal Inorganic materials 0.000 title description 38
- 239000002184 metal Substances 0.000 title description 38
- 238000011109 contamination Methods 0.000 title description 13
- 238000000576 coating method Methods 0.000 claims abstract description 99
- 239000011248 coating agent Substances 0.000 claims abstract description 89
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 67
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- 150000001721 carbon Chemical class 0.000 claims abstract description 5
- 239000004065 semiconductor Substances 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000002114 nanocomposite Substances 0.000 claims description 12
- 230000001737 promoting effect Effects 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009760 electrical discharge machining Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 230000003993 interaction Effects 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 230000035515 penetration Effects 0.000 claims 2
- 239000010410 layer Substances 0.000 description 34
- 230000032258 transport Effects 0.000 description 7
- 238000000151 deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000012855 volatile organic compound Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000007737 ion beam deposition Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0605—Carbon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68757—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a coating or a hardness or a material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Physical Vapour Deposition (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
基板を提供するステップであって、前記基板を伝導性であり、金属非含有であり、かつ、親水性の炭素系被覆で少なくとも部分的に被覆し、前記炭素系被覆が、窒素でドープされ、108ohm−cm未満の電気抵抗率を有するステップと、
前記基板を脱イオン水で洗浄するステップと
を含む。
少なくとも1つの電極11と、
電極11を少なくとも部分的に覆う誘電体12と、
誘電体12を少なくとも部分的に覆う金属非含有伝導性炭素系被覆13とを含む。
Claims (18)
- 伝導性であり、金属非含有であり、かつ親水性の炭素系被覆を少なくとも部分的に基板に設けることにより基板の湿潤性を向上させる方法であって、前記炭素系被覆が、窒素でドープされており、かつ、108ohm−cm未満の電気抵抗率を有する方法。
- 前記基板が、半導体基板を輸送および/または支持する部品、高純度液体を輸送および/または支持する部品、複写機の部品、ならびに放電加工(EDM)用途に使用される部品からなる群より選択される請求項1に記載の方法。
- 前記炭素系被覆が0.1〜20at%の間の窒素を含む請求項1または2に記載の方法。
- 前記炭素系被覆は、窒素がドープされたダイヤモンド様炭素(DLC)被覆を含み、前記ダイヤモンド様炭素被膜は、非晶質水素化炭素(a−C:H)を含む先行する請求項のいずれか一項に記載の方法。
- 前記炭素系被覆が、窒素がドープされたダイヤモンド様ナノコンポジット(DLN)被覆を含み、前記ダイヤモンド様ナノコンポジット被膜が、C、H、O、およびSiを含む請求項1〜3のいずれか一項に記載の方法。
- 前記ダイヤモンド様ナノコンポジット被覆が、水素によって安定化されたダイヤモンド様炭素ネットワークにおける主なsp3結合した炭素の第1の網目と、ケイ素で安定化された酸素の第2の網目との2つの相互貫入網を含む請求項5に記載の方法。
- 前記炭素系被覆を適用する前に、前記基板上に接着促進層を適用する先行する請求項のいずれか一項に記載の方法。
- 前記接着促進層が少なくとも1つの層を含み、前記層がケイ素、ならびに周期表のIVB族の元素、VB族の元素、VIB族の元素からなる群の少なくとも1つの元素を含む請求項7に記載の方法。
- 伝導性であり、金属非含有であり、かつ、親水性の炭素系被覆を少なくとも部分的に基板に設けることにより基板の湿潤性を向上させる方法であって、前記炭素系被覆が窒素でドープされており、かつ、前記炭素系被覆が108ohm−cm未満の電気抵抗率を有する方法。
- 伝導性であり、金属非含有であり、かつ、親水性の炭素系被覆を少なくとも部分的に被覆した基板であって、前記金属非含有の伝導性炭素系被覆が窒素でドープされており、かつ、108ohm−cm未満の電気抵抗率を有する基板。
- 前記基板が、半導体基板を輸送および/または支持する部品、高純度液体を輸送および/または支持する部品、複写機の部品、ならびに放電加工(EDM)用途に使用される部品からなる群より選択される請求項10に記載の基板。
- 前記炭素系被覆が0.1〜20at%の間の窒素を含む請求項10または11に記載の基板。
- 前記炭素系被覆が、窒素をドープしたダイヤモンド様炭素(DLC)被覆を含み、前記ダイヤモンド様炭素被膜が、非晶質水素化炭素(a−C:H)を含む請求項10から12のいずれか一項に記載の基板。
- 前記炭素系被覆が、窒素をドープしたダイヤモンド様ナノコンポジット(DLN)被覆を含み、前記ダイヤモンド様ナノコンポジット被膜が、C、H、O、およびSiを含む請求項10から12のいずれか一項に記載の部品。
- 前記ダイヤモンド様ナノコンポジット被覆が、水素によって安定化されたダイヤモンド様炭素ネットワークにおける主なsp3結合した炭素の第1の網目と、ケイ素で安定化された酸素の第2の網目との2つの相互貫入網を含む請求項14に記載の基板。
- 前記炭素系被覆を適用する前に、前記基板上に接着促進層を適用する請求項10〜15のいずれか一項に記載の基板。
- 前記接着促進層が少なくとも1つの層を含み、前記層がケイ素、ならびに周期表のIVB族の元素、VB族の元素、VIB族の元素からなる群の少なくとも1つの元素を含む請求項16に記載の基板。
- 脱イオン水による基板の洗浄を可能にする方法であって、
基板を用意する工程であって、前記基板は伝導性であり、金属非含有であり、かつ、親水性の炭素系被覆で少なくとも部分的に被覆されており、前記炭素系被覆は、窒素でドープされており、かつ、108ohm−cm未満の電気抵抗率を有する工程と、
前記基板を脱イオン水で洗浄する工程と
を含む方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06114915.9 | 2006-06-02 | ||
EP06114915 | 2006-06-02 | ||
PCT/EP2007/055346 WO2007141191A1 (en) | 2006-06-02 | 2007-05-31 | Method to prevent metal contamination by a substrate holder |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009539240A true JP2009539240A (ja) | 2009-11-12 |
JP5289307B2 JP5289307B2 (ja) | 2013-09-11 |
Family
ID=37414318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009512605A Active JP5289307B2 (ja) | 2006-06-02 | 2007-05-31 | 基板ホルダーによる金属汚染を防止する方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20090142599A1 (ja) |
EP (2) | EP2763162B1 (ja) |
JP (1) | JP5289307B2 (ja) |
CN (1) | CN101467243B (ja) |
WO (1) | WO2007141191A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013542590A (ja) * | 2010-09-08 | 2013-11-21 | インテグリス・インコーポレーテッド | 高導電性静電チャック |
DE102022211252A1 (de) | 2021-10-27 | 2023-04-27 | Canon Kabushiki Kaisha | Substrathalteplatte, Herstellungsverfahren einer Vorrichtung und Belichtungsvorrichtung |
JP7528314B2 (ja) | 2022-06-23 | 2024-08-05 | キヤノン株式会社 | 基板保持盤、基板保持盤の製造方法、露光方法および露光装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150062772A1 (en) * | 2013-08-27 | 2015-03-05 | Varian Semiconductor Equipment Associates, Inc | Barrier Layer For Electrostatic Chucks |
US10261121B2 (en) * | 2016-05-26 | 2019-04-16 | Intel Corporation | Diamond-like carbon coated semiconductor equipment |
JP7012454B2 (ja) * | 2017-04-27 | 2022-01-28 | 株式会社岡本工作機械製作所 | 静電吸着チャックの製造方法並びに半導体装置の製造方法 |
CN113529031B (zh) * | 2020-04-13 | 2023-09-08 | 季华实验室 | 类金刚石薄膜及制备方法 |
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2007
- 2007-05-31 CN CN2007800203926A patent/CN101467243B/zh active Active
- 2007-05-31 EP EP14165494.7A patent/EP2763162B1/en active Active
- 2007-05-31 EP EP07729748.9A patent/EP2024994B1/en active Active
- 2007-05-31 US US12/302,133 patent/US20090142599A1/en not_active Abandoned
- 2007-05-31 WO PCT/EP2007/055346 patent/WO2007141191A1/en active Application Filing
- 2007-05-31 JP JP2009512605A patent/JP5289307B2/ja active Active
-
2019
- 2019-09-23 US US16/579,043 patent/US20200017952A1/en not_active Abandoned
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JPH0950975A (ja) * | 1995-08-07 | 1997-02-18 | Samsung Electron Co Ltd | ウェーハ研磨装置 |
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JP2013542590A (ja) * | 2010-09-08 | 2013-11-21 | インテグリス・インコーポレーテッド | 高導電性静電チャック |
DE102022211252A1 (de) | 2021-10-27 | 2023-04-27 | Canon Kabushiki Kaisha | Substrathalteplatte, Herstellungsverfahren einer Vorrichtung und Belichtungsvorrichtung |
JP7528314B2 (ja) | 2022-06-23 | 2024-08-05 | キヤノン株式会社 | 基板保持盤、基板保持盤の製造方法、露光方法および露光装置 |
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US20090142599A1 (en) | 2009-06-04 |
EP2763162A1 (en) | 2014-08-06 |
EP2763162B1 (en) | 2016-05-11 |
US20200017952A1 (en) | 2020-01-16 |
CN101467243B (zh) | 2012-08-08 |
WO2007141191A1 (en) | 2007-12-13 |
CN101467243A (zh) | 2009-06-24 |
EP2024994B1 (en) | 2014-04-23 |
JP5289307B2 (ja) | 2013-09-11 |
EP2024994A1 (en) | 2009-02-18 |
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