JP5597695B2 - 基板保持装置及び基板保持方法 - Google Patents
基板保持装置及び基板保持方法 Download PDFInfo
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- JP5597695B2 JP5597695B2 JP2012506803A JP2012506803A JP5597695B2 JP 5597695 B2 JP5597695 B2 JP 5597695B2 JP 2012506803 A JP2012506803 A JP 2012506803A JP 2012506803 A JP2012506803 A JP 2012506803A JP 5597695 B2 JP5597695 B2 JP 5597695B2
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- substrate
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- alternating current
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- 239000000758 substrate Substances 0.000 title claims description 88
- 238000000034 method Methods 0.000 title claims description 5
- 238000012545 processing Methods 0.000 claims description 66
- 238000004544 sputter deposition Methods 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 58
- 238000001179 sorption measurement Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009832 plasma treatment Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 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
- H01L21/6831—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
-
- 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
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)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Drying Of Semiconductors (AREA)
- Control Of Electrical Variables (AREA)
Description
Claims (5)
- スパッタ電源により交流電力を整流して変換した直流電力を投入してプラズマを発生させて、プラズマ処理が実施される処理室内で基板を吸着する基板保持装置であって、
正負の電極とを有するチャック本体と、基板の外周縁部が面接触可能なリブ部及び前記リブ部で囲繞された内部空間に所定の間隔を存して立設された複数個の支持部を有する誘電体たるチャックプレートと、両電極間に直流電圧を印加する直流電源と、チャックプレートの静電容量を通る交流電流を流す交流電源及びそのときの交流電流を測定する第1の測定手段とを備え、
前記プラズマ処理中、前記チャックプレートの静電容量を通る交流電流の交流成分以外で当該交流電流に、処理室内に発生させたプラズマから重畳する、前記スパッタ電源からの交流成分を除去する除去手段を設けたことを特徴とする基板保持装置。 - 前記直流電源及び交流電源の作動を制御する制御手段を備え、この制御手段は、第1の測定手段で測定した交流電流値が所定の範囲内となるように両電極間に印加する直流電圧を制御することを特徴とする請求項1記載の基板保持装置。
- 前記内部空間に所定のガスを導入するガス導入手段と、この内部空間に導入されるガス流量を測定する第2の測定手段とを更に備え、前記制御手段は、第2の測定手段で測定したガス流量が所定の範囲内となるように両電極間に印加する直流電圧を制御することを特徴とする請求項1または請求項2記載の基板保持装置。
- 前記除去手段は、特定の周波数帯域の交流成分を遮断するフィルタ回路、または、特定の周波数帯域の交流成分を遮断するフィルタとして機能するデジタルシグナルプロセッサーであることを特徴とする請求項1〜請求項3のいずれか1項に記載の基板保持装置。
- スパッタ電源により交流電力を整流して変換した直流電力を投入してプラズマを発生させて、プラズマ処理が実施される処理室内で基板を吸着する基板保持方法であって、
チャック本体が有する正負の電極間に直流電圧を印加する工程と、
基板の外周縁部が面接触可能なリブ部及び前記リブ部で囲繞された内部空間に所定の間隔を存して立設された複数個の支持部を有する誘電体たるチャックプレートの静電容量を通る交流電流を流し、そのときの交流電流を測定する工程とを含み、
前記プラズマ処理中、前記チャックプレートの静電容量を通る交流電流の交流成分以外で当該交流電流に、処理室内に発生させたプラズマから重畳する、前記スパッタ電源からの交流成分を除去することを特徴とする基板保持方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012506803A JP5597695B2 (ja) | 2010-03-26 | 2011-03-16 | 基板保持装置及び基板保持方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010073670 | 2010-03-26 | ||
JP2010073670 | 2010-03-26 | ||
PCT/JP2011/001557 WO2011118159A1 (ja) | 2010-03-26 | 2011-03-16 | 基板保持装置 |
JP2012506803A JP5597695B2 (ja) | 2010-03-26 | 2011-03-16 | 基板保持装置及び基板保持方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011118159A1 JPWO2011118159A1 (ja) | 2013-07-04 |
JP5597695B2 true JP5597695B2 (ja) | 2014-10-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012506803A Active JP5597695B2 (ja) | 2010-03-26 | 2011-03-16 | 基板保持装置及び基板保持方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8817449B2 (ja) |
JP (1) | JP5597695B2 (ja) |
KR (1) | KR101390444B1 (ja) |
CN (1) | CN102870205B (ja) |
SG (1) | SG183807A1 (ja) |
TW (1) | TWI466228B (ja) |
WO (1) | WO2011118159A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10388493B2 (en) | 2011-09-16 | 2019-08-20 | Lam Research Corporation | Component of a substrate support assembly producing localized magnetic fields |
US8887373B2 (en) | 2012-02-24 | 2014-11-18 | Covidien Lp | Vessel sealing instrument with reduced thermal spread and method of manufacture therefor |
US9324589B2 (en) * | 2012-02-28 | 2016-04-26 | Lam Research Corporation | Multiplexed heater array using AC drive for semiconductor processing |
JP6202720B2 (ja) * | 2013-03-29 | 2017-09-27 | 株式会社日立ハイテクノロジーズ | プラズマ処理装置およびプラズマ処理方法 |
KR102323074B1 (ko) * | 2015-09-10 | 2021-11-10 | 세메스 주식회사 | 기판 척킹 장치 및 방법 |
US11532497B2 (en) | 2016-06-07 | 2022-12-20 | Applied Materials, Inc. | High power electrostatic chuck design with radio frequency coupling |
CN108878346B (zh) * | 2017-05-10 | 2021-03-02 | 北京北方华创微电子装备有限公司 | 一种解决静电卡盘粘片的工艺方法 |
CN109755163B (zh) * | 2017-11-06 | 2021-01-29 | 北京北方华创微电子装备有限公司 | 腔室装卸载基片的方法 |
JP7101029B2 (ja) * | 2018-04-12 | 2022-07-14 | 東京エレクトロン株式会社 | 静電チャック、基板処理装置、及び、基板保持方法 |
CN112106179A (zh) * | 2018-05-07 | 2020-12-18 | 应用材料公司 | 基板变形检测和校正 |
WO2019229784A1 (ja) * | 2018-05-28 | 2019-12-05 | 株式会社日立ハイテクノロジーズ | プラズマ処理装置 |
WO2020003746A1 (ja) * | 2018-06-28 | 2020-01-02 | アルバックテクノ株式会社 | 静電チャック用の給電装置及び基板管理方法 |
JP2022520337A (ja) * | 2019-02-06 | 2022-03-30 | アプライド マテリアルズ インコーポレイテッド | 静電チャックのための方法およびツール |
JP2022524034A (ja) * | 2019-03-08 | 2022-04-27 | アプライド マテリアルズ インコーポレイテッド | 基板処理チャンバ向けのチャッキングのプロセス及びシステム |
US11280811B2 (en) | 2019-06-17 | 2022-03-22 | Advanced Energy Industries, Inc. | High side current monitor |
TW202204889A (zh) * | 2020-05-09 | 2022-02-01 | 美商應用材料股份有限公司 | 晶圓吸附即時檢測的設備與方法 |
KR102544732B1 (ko) * | 2021-04-01 | 2023-06-15 | 광운대학교 산학협력단 | 전기적 신호 인가를 이용한 기판의 휨 측정 시스템 및 방법 |
KR102707576B1 (ko) * | 2022-03-07 | 2024-09-19 | 세메스 주식회사 | 기판 처리 장치 및 기판의 휘어짐 측정 방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0198218A (ja) * | 1987-10-09 | 1989-04-17 | Fuji Electric Co Ltd | 乾式薄膜加工装置 |
JPH07169825A (ja) * | 1993-12-15 | 1995-07-04 | Nec Corp | 静電吸着装置 |
JPH116063A (ja) * | 1997-06-17 | 1999-01-12 | Anelva Corp | 薄膜作製方法 |
JP2000092877A (ja) * | 1998-09-08 | 2000-03-31 | Ulvac Japan Ltd | 真空処理装置、及び真空処理方法 |
JP2002173772A (ja) * | 2000-12-05 | 2002-06-21 | Ricoh Co Ltd | スパッタリング装置 |
JP2006049352A (ja) * | 2004-07-30 | 2006-02-16 | Sumitomo Osaka Cement Co Ltd | サセプタ装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2695436B2 (ja) | 1988-06-24 | 1997-12-24 | 富士通株式会社 | 静電チャックの劣化検出回路 |
US5896421A (en) * | 1996-09-25 | 1999-04-20 | Hughes Electronics Corporation | Use of low pass filter and equalizer for noise reduction in direct up-conversion schemes |
JP3805134B2 (ja) * | 1999-05-25 | 2006-08-02 | 東陶機器株式会社 | 絶縁性基板吸着用静電チャック |
JP2010123810A (ja) | 2008-11-20 | 2010-06-03 | Ulvac Japan Ltd | 基板保持装置及び基板温度制御方法 |
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2011
- 2011-03-16 WO PCT/JP2011/001557 patent/WO2011118159A1/ja active Application Filing
- 2011-03-16 JP JP2012506803A patent/JP5597695B2/ja active Active
- 2011-03-16 KR KR1020127027674A patent/KR101390444B1/ko active IP Right Grant
- 2011-03-16 CN CN201180016263.6A patent/CN102870205B/zh active Active
- 2011-03-16 US US13/634,316 patent/US8817449B2/en active Active
- 2011-03-16 SG SG2012061214A patent/SG183807A1/en unknown
- 2011-03-24 TW TW100110131A patent/TWI466228B/zh active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0198218A (ja) * | 1987-10-09 | 1989-04-17 | Fuji Electric Co Ltd | 乾式薄膜加工装置 |
JPH07169825A (ja) * | 1993-12-15 | 1995-07-04 | Nec Corp | 静電吸着装置 |
JPH116063A (ja) * | 1997-06-17 | 1999-01-12 | Anelva Corp | 薄膜作製方法 |
JP2000092877A (ja) * | 1998-09-08 | 2000-03-31 | Ulvac Japan Ltd | 真空処理装置、及び真空処理方法 |
JP2002173772A (ja) * | 2000-12-05 | 2002-06-21 | Ricoh Co Ltd | スパッタリング装置 |
JP2006049352A (ja) * | 2004-07-30 | 2006-02-16 | Sumitomo Osaka Cement Co Ltd | サセプタ装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102870205A (zh) | 2013-01-09 |
KR101390444B1 (ko) | 2014-04-30 |
TW201222711A (en) | 2012-06-01 |
TWI466228B (zh) | 2014-12-21 |
WO2011118159A1 (ja) | 2011-09-29 |
SG183807A1 (en) | 2012-10-30 |
CN102870205B (zh) | 2016-01-27 |
US8817449B2 (en) | 2014-08-26 |
US20130003250A1 (en) | 2013-01-03 |
JPWO2011118159A1 (ja) | 2013-07-04 |
KR20130007628A (ko) | 2013-01-18 |
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