JP7438070B2 - 静電チャック、基板固定装置及び基板固定装置の製造方法 - Google Patents
静電チャック、基板固定装置及び基板固定装置の製造方法 Download PDFInfo
- Publication number
- JP7438070B2 JP7438070B2 JP2020152713A JP2020152713A JP7438070B2 JP 7438070 B2 JP7438070 B2 JP 7438070B2 JP 2020152713 A JP2020152713 A JP 2020152713A JP 2020152713 A JP2020152713 A JP 2020152713A JP 7438070 B2 JP7438070 B2 JP 7438070B2
- Authority
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- Prior art keywords
- ceramic substrates
- electrostatic chuck
- fixing device
- ceramic
- base plate
- 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.)
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- 239000000758 substrate Substances 0.000 title claims description 164
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000000919 ceramic Substances 0.000 claims description 126
- 238000005507 spraying Methods 0.000 claims description 16
- 238000007751 thermal spraying Methods 0.000 claims description 13
- 238000011049 filling Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 150000004767 nitrides Chemical class 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims 1
- 239000013464 silicone adhesive Substances 0.000 description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 239000012790 adhesive layer Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000002791 soaking Methods 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 4
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 4
- 239000000112 cooling gas Substances 0.000 description 3
- 229920002050 silicone resin Polymers 0.000 description 3
- 239000002156 adsorbate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01L21/6831—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 electrostatic chucks
- H01L21/6833—Details of electrostatic chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
-
- 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
- H01L21/68785—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 the mechanical construction of the susceptor, stage or support
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N13/00—Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Jigs For Machine Tools (AREA)
Description
110 ベースプレート
111 冷却水路
120 静電チャック
121、121a、121b セラミック基板
122、122a、122b 電極
123 溶射部
125 段差
126 溝部
130 接着剤層
Claims (9)
- それぞれ一方の面の周縁部に段差を有する複数のセラミック基板であって、前記段差が対向するように互いに隣接して配置される複数のセラミック基板と、
前記複数のセラミック基板それぞれに埋設される電極と、
隣接するセラミック基板の段差が対向することによって形成される溝部を充填する充填部と
を有することを特徴とする静電チャック。 - 前記充填部は、
前記溝部に酸化物又は窒化物を溶射することにより形成される
ことを特徴とする請求項1記載の静電チャック。 - 前記充填部は、
前記電極と平面視及び側面視で重ならない位置に形成される
ことを特徴とする請求項1記載の静電チャック。 - 前記複数のセラミック基板は、
酸化アルミニウムを材料として作成されたセラミック基板であり、
前記充填部は、
酸化アルミニウムを溶射することにより形成される
ことを特徴とする請求項1記載の静電チャック。 - 前記充填部は、
酸化イットリウムを溶射することにより形成される
ことを特徴とする請求項1記載の静電チャック。 - ベースプレートと、
それぞれ一方の面の周縁部に段差を有する複数のセラミック基板であって、前記段差が対向するように前記ベースプレート上に互いに隣接して配置され、接着剤を用いて前記ベースプレートに接着される複数のセラミック基板と、
前記複数のセラミック基板それぞれに埋設される電極と、
隣接するセラミック基板の段差が対向することによって形成される溝部を充填する充填部と
を有することを特徴とする基板固定装置。 - それぞれ一方の面の周縁部に段差を有し電極が埋設された複数のセラミック基板を、前記段差が対向するように互いに隣接させてベースプレート上に接着し、
隣接するセラミック基板の段差が対向することによって形成される溝部を充填する
工程を有することを特徴とする基板固定装置の製造方法。 - 前記充填する工程は、
前記溝部に酸化物又は窒化物を溶射する
ことを特徴とする請求項7記載の基板固定装置の製造方法。 - 溶射により形成される溶射部の表面と、前記複数のセラミック基板それぞれの一方の面とを研磨する工程
をさらに有することを特徴とする請求項8記載の基板固定装置の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020152713A JP7438070B2 (ja) | 2020-09-11 | 2020-09-11 | 静電チャック、基板固定装置及び基板固定装置の製造方法 |
KR1020210119496A KR20220034677A (ko) | 2020-09-11 | 2021-09-08 | 정전 척, 기판 고정 장치 및 기판 고정 장치의 제조 방법 |
US17/470,574 US11862501B2 (en) | 2020-09-11 | 2021-09-09 | Electrostatic chuck and substrate fixing device |
TW110133673A TW202218037A (zh) | 2020-09-11 | 2021-09-10 | 靜電夾盤、基板固定裝置及基板固定裝置之製造方法 |
CN202111063360.2A CN114171448A (zh) | 2020-09-11 | 2021-09-10 | 静电吸盘、基板固定装置和基板固定装置的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020152713A JP7438070B2 (ja) | 2020-09-11 | 2020-09-11 | 静電チャック、基板固定装置及び基板固定装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022047018A JP2022047018A (ja) | 2022-03-24 |
JP7438070B2 true JP7438070B2 (ja) | 2024-02-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020152713A Active JP7438070B2 (ja) | 2020-09-11 | 2020-09-11 | 静電チャック、基板固定装置及び基板固定装置の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11862501B2 (ja) |
JP (1) | JP7438070B2 (ja) |
KR (1) | KR20220034677A (ja) |
CN (1) | CN114171448A (ja) |
TW (1) | TW202218037A (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002252274A (ja) | 2000-03-07 | 2002-09-06 | Toto Ltd | 静電チャックユニット |
JP2006347653A (ja) | 2005-06-14 | 2006-12-28 | Taiheiyo Cement Corp | ディスプレー用ガラス基板吸着装置 |
CN101540271A (zh) | 2008-02-15 | 2009-09-23 | 美高C&C有限公司 | 护罩、形成热喷涂突起物及制造基板支承设备的方法 |
JP2009235536A (ja) | 2008-03-28 | 2009-10-15 | Tokyo Electron Ltd | 静電チャック、及びその製造方法 |
JP2014159637A (ja) | 2007-08-02 | 2014-09-04 | Applied Materials Inc | イットリウム含有保護皮膜による半導体処理装置の被覆方法 |
JP5920470B2 (ja) | 2012-08-22 | 2016-05-18 | 日新電機株式会社 | 電力貯蔵電池 |
JP6279974B2 (ja) | 2014-05-27 | 2018-02-14 | ユニ・チャーム株式会社 | 使い捨てのマスク |
WO2019173497A1 (en) | 2018-03-07 | 2019-09-12 | Applied Materials, Inc. | Bipolar electrostatic chuck having electrode on portion thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07335731A (ja) | 1994-06-07 | 1995-12-22 | Fujitsu Ltd | 吸着装置およびその製造方法 |
JP3650248B2 (ja) * | 1997-03-19 | 2005-05-18 | 東京エレクトロン株式会社 | プラズマ処理装置 |
US6295194B1 (en) * | 1999-09-10 | 2001-09-25 | Delsys Pharmaceutical Corporation | Bead or particle manipulating chucks |
JP2003051433A (ja) | 2001-08-03 | 2003-02-21 | Toto Ltd | 静電チャックユニットの温度制御装置 |
WO2012121141A1 (ja) * | 2011-03-07 | 2012-09-13 | 株式会社村田製作所 | セラミック多層基板およびその製造方法 |
WO2015133576A1 (ja) * | 2014-03-07 | 2015-09-11 | 日本碍子株式会社 | 接合体の製造方法及び接合体 |
JP6435247B2 (ja) | 2015-09-03 | 2018-12-05 | 新光電気工業株式会社 | 静電チャック装置及び静電チャック装置の製造方法 |
KR102514231B1 (ko) * | 2017-10-30 | 2023-03-24 | 엔지케이 인슐레이터 엘티디 | 정전 척 및 그 제조법 |
-
2020
- 2020-09-11 JP JP2020152713A patent/JP7438070B2/ja active Active
-
2021
- 2021-09-08 KR KR1020210119496A patent/KR20220034677A/ko active Search and Examination
- 2021-09-09 US US17/470,574 patent/US11862501B2/en active Active
- 2021-09-10 TW TW110133673A patent/TW202218037A/zh unknown
- 2021-09-10 CN CN202111063360.2A patent/CN114171448A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002252274A (ja) | 2000-03-07 | 2002-09-06 | Toto Ltd | 静電チャックユニット |
JP2006347653A (ja) | 2005-06-14 | 2006-12-28 | Taiheiyo Cement Corp | ディスプレー用ガラス基板吸着装置 |
JP2014159637A (ja) | 2007-08-02 | 2014-09-04 | Applied Materials Inc | イットリウム含有保護皮膜による半導体処理装置の被覆方法 |
CN101540271A (zh) | 2008-02-15 | 2009-09-23 | 美高C&C有限公司 | 护罩、形成热喷涂突起物及制造基板支承设备的方法 |
JP2009235536A (ja) | 2008-03-28 | 2009-10-15 | Tokyo Electron Ltd | 静電チャック、及びその製造方法 |
JP5920470B2 (ja) | 2012-08-22 | 2016-05-18 | 日新電機株式会社 | 電力貯蔵電池 |
JP6279974B2 (ja) | 2014-05-27 | 2018-02-14 | ユニ・チャーム株式会社 | 使い捨てのマスク |
WO2019173497A1 (en) | 2018-03-07 | 2019-09-12 | Applied Materials, Inc. | Bipolar electrostatic chuck having electrode on portion thereof |
Also Published As
Publication number | Publication date |
---|---|
CN114171448A (zh) | 2022-03-11 |
TW202218037A (zh) | 2022-05-01 |
KR20220034677A (ko) | 2022-03-18 |
US20220084866A1 (en) | 2022-03-17 |
JP2022047018A (ja) | 2022-03-24 |
US11862501B2 (en) | 2024-01-02 |
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