JP7145041B2 - 基板支持器、プラズマ処理装置、及びフォーカスリング - Google Patents

基板支持器、プラズマ処理装置、及びフォーカスリング Download PDF

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Publication number
JP7145041B2
JP7145041B2 JP2018210733A JP2018210733A JP7145041B2 JP 7145041 B2 JP7145041 B2 JP 7145041B2 JP 2018210733 A JP2018210733 A JP 2018210733A JP 2018210733 A JP2018210733 A JP 2018210733A JP 7145041 B2 JP7145041 B2 JP 7145041B2
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focus ring
area
connecting member
substrate
substrate support
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Japanese (ja)
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JP2020077785A (ja
JP2020077785A5 (enExample
Inventor
康晴 佐々木
陽平 内田
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Tokyo Electron Ltd
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Tokyo Electron Ltd
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Priority to JP2018210733A priority Critical patent/JP7145041B2/ja
Priority to CN201911081919.7A priority patent/CN111161991B/zh
Priority to KR1020190140989A priority patent/KR102729403B1/ko
Priority to US16/677,847 priority patent/US11600471B2/en
Publication of JP2020077785A publication Critical patent/JP2020077785A/ja
Publication of JP2020077785A5 publication Critical patent/JP2020077785A5/ja
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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32082—Radio frequency generated discharge
    • H01J37/32091—Radio frequency generated discharge the radio frequency energy being capacitively coupled to the plasma
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3244—Gas supply means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32532—Electrodes
    • H01J37/32577—Electrical connecting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32623—Mechanical discharge control means
    • H01J37/32642—Focus rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32697—Electrostatic control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32715—Workpiece holder
    • 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
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67017—Apparatus for fluid treatment
    • 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
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67098—Apparatus for thermal treatment
    • 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
    • H01L21/68721—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 edge clamping, e.g. clamping ring
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3244—Gas supply means
    • H01J37/32449—Gas control, e.g. control of the gas flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Drying Of Semiconductors (AREA)
  • Plasma Technology (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Chemical Vapour Deposition (AREA)
JP2018210733A 2018-11-08 2018-11-08 基板支持器、プラズマ処理装置、及びフォーカスリング Active JP7145041B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018210733A JP7145041B2 (ja) 2018-11-08 2018-11-08 基板支持器、プラズマ処理装置、及びフォーカスリング
CN201911081919.7A CN111161991B (zh) 2018-11-08 2019-11-05 基片支承器、等离子体处理装置和聚焦环
KR1020190140989A KR102729403B1 (ko) 2018-11-08 2019-11-06 기판 지지기, 플라즈마 처리 장치, 및 포커스 링
US16/677,847 US11600471B2 (en) 2018-11-08 2019-11-08 Substrate support, plasma processing apparatus, and focus ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018210733A JP7145041B2 (ja) 2018-11-08 2018-11-08 基板支持器、プラズマ処理装置、及びフォーカスリング

Publications (3)

Publication Number Publication Date
JP2020077785A JP2020077785A (ja) 2020-05-21
JP2020077785A5 JP2020077785A5 (enExample) 2021-07-26
JP7145041B2 true JP7145041B2 (ja) 2022-09-30

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JP2018210733A Active JP7145041B2 (ja) 2018-11-08 2018-11-08 基板支持器、プラズマ処理装置、及びフォーカスリング

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Country Link
US (1) US11600471B2 (enExample)
JP (1) JP7145041B2 (enExample)
KR (1) KR102729403B1 (enExample)
CN (1) CN111161991B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6960390B2 (ja) * 2018-12-14 2021-11-05 東京エレクトロン株式会社 給電構造及びプラズマ処理装置
JP7394601B2 (ja) * 2019-11-28 2023-12-08 東京エレクトロン株式会社 プラズマ処理装置及び測定方法
CN112435913B (zh) * 2020-11-23 2024-04-12 北京北方华创微电子装备有限公司 半导体设备及其下电极
CN115249606B (zh) * 2021-04-28 2025-02-14 中微半导体设备(上海)股份有限公司 等离子体处理装置、下电极组件及其形成方法
JP7579752B2 (ja) * 2021-05-27 2024-11-08 東京エレクトロン株式会社 クリーニングを制御する方法及びプラズマ処理装置
EP4463883A4 (en) * 2022-01-11 2025-11-12 Lam Res Corp PERIPHERAL RING PLASMA RADICAL SEAL BARRIER
CN118824826B (zh) * 2023-04-19 2025-09-16 上海芯之翼半导体材料有限公司 一种提升干法刻蚀均匀度的装置及方法
WO2024249035A1 (en) * 2023-05-30 2024-12-05 Beijing E-town Semiconductor Technology Co., Ltd. Workpiece processing apparatus and methods for the treatment of workpieces

Citations (5)

* Cited by examiner, † Cited by third party
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JP2005260011A (ja) 2004-03-12 2005-09-22 Hitachi High-Technologies Corp ウエハ処理装置およびウエハ処理方法
JP2011009351A (ja) 2009-06-24 2011-01-13 Hitachi High-Technologies Corp プラズマ処理装置およびプラズマ処理方法
JP2011210958A (ja) 2010-03-30 2011-10-20 Tokyo Electron Ltd プラズマ処理装置及び半導体装置の製造方法
JP2014220502A (ja) 2013-05-07 2014-11-20 ラム リサーチ コーポレーションＬａｍ Ｒｅｓｅａｒｃｈ Ｃｏｒｐｏｒａｔｉｏｎ プラズマ露出面上にｉｎｓｉｔｕで形成された保護層を備えるプラズマ処理チャンバのコンポーネント
JP2017055100A (ja) 2015-07-13 2017-03-16 ラム リサーチ コーポレーションＬａｍ Ｒｅｓｅａｒｃｈ Ｃｏｒｐｏｒａｔｉｏｎ エッジに限局されたイオン軌道制御及びプラズマ動作を通じた、最端エッジにおけるシース及びウエハのプロフィール調整

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US6475336B1 (en) * 2000-10-06 2002-11-05 Lam Research Corporation Electrostatically clamped edge ring for plasma processing
US7331876B2 (en) 2002-02-28 2008-02-19 Lon Klein Integrated putter system
US7001482B2 (en) * 2003-11-12 2006-02-21 Tokyo Electron Limited Method and apparatus for improved focus ring
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JP4884047B2 (ja) 2006-03-23 2012-02-22 東京エレクトロン株式会社 プラズマ処理方法
JP2007258500A (ja) * 2006-03-24 2007-10-04 Hitachi High-Technologies Corp 基板支持装置
JP5274918B2 (ja) * 2008-07-07 2013-08-28 東京エレクトロン株式会社 プラズマ処理装置のチャンバー内部材の温度制御方法、チャンバー内部材及び基板載置台、並びにそれを備えたプラズマ処理装置
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JP5313375B2 (ja) * 2012-02-20 2013-10-09 東京エレクトロン株式会社 プラズマ処理装置およびフォーカスリングとフォーカスリング部品
JP5893516B2 (ja) * 2012-06-22 2016-03-23 東京エレクトロン株式会社 被処理体の処理装置及び被処理体の載置台
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Publication number Priority date Publication date Assignee Title
JP2005260011A (ja) 2004-03-12 2005-09-22 Hitachi High-Technologies Corp ウエハ処理装置およびウエハ処理方法
JP2011009351A (ja) 2009-06-24 2011-01-13 Hitachi High-Technologies Corp プラズマ処理装置およびプラズマ処理方法
JP2011210958A (ja) 2010-03-30 2011-10-20 Tokyo Electron Ltd プラズマ処理装置及び半導体装置の製造方法
JP2014220502A (ja) 2013-05-07 2014-11-20 ラム リサーチ コーポレーションＬａｍ Ｒｅｓｅａｒｃｈ Ｃｏｒｐｏｒａｔｉｏｎ プラズマ露出面上にｉｎｓｉｔｕで形成された保護層を備えるプラズマ処理チャンバのコンポーネント
JP2017055100A (ja) 2015-07-13 2017-03-16 ラム リサーチ コーポレーションＬａｍ Ｒｅｓｅａｒｃｈ Ｃｏｒｐｏｒａｔｉｏｎ エッジに限局されたイオン軌道制御及びプラズマ動作を通じた、最端エッジにおけるシース及びウエハのプロフィール調整

Also Published As

Publication number Publication date
CN111161991B (zh) 2024-07-12
CN111161991A (zh) 2020-05-15
JP2020077785A (ja) 2020-05-21
KR102729403B1 (ko) 2024-11-12
US11600471B2 (en) 2023-03-07
KR20200053425A (ko) 2020-05-18
US20200152428A1 (en) 2020-05-14

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