CN110546733A - 在处理腔室中防止工件上的材料沉积 - Google Patents
在处理腔室中防止工件上的材料沉积 Download PDFInfo
- Publication number
- CN110546733A CN110546733A CN201880021289.1A CN201880021289A CN110546733A CN 110546733 A CN110546733 A CN 110546733A CN 201880021289 A CN201880021289 A CN 201880021289A CN 110546733 A CN110546733 A CN 110546733A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- focus ring
- processing apparatus
- ring
- plasma
- 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.)
- Granted
Links
Classifications
-
- 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
- H01J37/32009—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
- H01J37/32458—Vessel
-
- 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
- H01J37/32651—Shields, e.g. dark space shields, Faraday shields
-
- 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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67069—Apparatus for fluid treatment for etching for drying etching
-
- 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
- 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
- H01L21/68735—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 profile or support profile
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/334—Etching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Drying Of Semiconductors (AREA)
- Plasma Technology (AREA)
- Chemical Vapour Deposition (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762479778P | 2017-03-31 | 2017-03-31 | |
US62/479,778 | 2017-03-31 | ||
PCT/US2018/024445 WO2018183245A1 (en) | 2017-03-31 | 2018-03-27 | Material deposition prevention on a workpiece in a process chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110546733A true CN110546733A (zh) | 2019-12-06 |
CN110546733B CN110546733B (zh) | 2022-10-11 |
Family
ID=63669762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880021289.1A Active CN110546733B (zh) | 2017-03-31 | 2018-03-27 | 在处理腔室中防止工件上的材料沉积 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11251026B2 (zh) |
JP (1) | JP6926225B2 (zh) |
KR (1) | KR102205922B1 (zh) |
CN (1) | CN110546733B (zh) |
TW (1) | TWI781159B (zh) |
WO (1) | WO2018183245A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10655224B2 (en) * | 2016-12-20 | 2020-05-19 | Lam Research Corporation | Conical wafer centering and holding device for semiconductor processing |
KR20220038150A (ko) * | 2019-07-29 | 2022-03-25 | 어플라이드 머티어리얼스, 인코포레이티드 | 반도체 프로세싱 챔버 및 이를 세정하기 위한 방법들 |
US20230066418A1 (en) * | 2021-08-30 | 2023-03-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Focus ring for a plasma-based semiconductor processing tool |
Citations (12)
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---|---|---|---|---|
CN1591793A (zh) * | 2003-09-05 | 2005-03-09 | 东京毅力科创株式会社 | 聚焦环和等离子体处理装置 |
US20050155718A1 (en) * | 2004-01-20 | 2005-07-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Step edge insert ring for etch chamber |
US20060043067A1 (en) * | 2004-08-26 | 2006-03-02 | Lam Research Corporation | Yttria insulator ring for use inside a plasma chamber |
US20070032081A1 (en) * | 2005-08-08 | 2007-02-08 | Jeremy Chang | Edge ring assembly with dielectric spacer ring |
US20070215279A1 (en) * | 2006-03-17 | 2007-09-20 | Tokyo Electron Limited | Plasma processing apparatus, plasma processing method, focus ring, and focus ring component |
US20100041240A1 (en) * | 2008-08-13 | 2010-02-18 | Tokyo Electron Limited | Focus ring, plasma processing apparatus and plasma processing method |
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 |
US20110048643A1 (en) * | 2003-01-07 | 2011-03-03 | Tokyo Electon Limited | Plasma processing apparatus and focus ring |
US20110126984A1 (en) * | 2009-12-01 | 2011-06-02 | Lam Research Corporation | Edge ring assembly for plasma etching chambers |
US20120216955A1 (en) * | 2011-02-25 | 2012-08-30 | Toshiba Materials Co., Ltd. | Plasma processing apparatus |
JP2016195108A (ja) * | 2015-03-31 | 2016-11-17 | ラム リサーチ コーポレーションLam Research Corporation | 傾斜した閉じ込めリングを有するプラズマ処理システム及びプラズマ処理構造 |
CN106469637A (zh) * | 2015-08-18 | 2017-03-01 | 朗姆研究公司 | 用于改善在晶片极端边缘的特征轮廓倾斜的边缘环组件 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6022809A (en) | 1998-12-03 | 2000-02-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Composite shadow ring for an etch chamber and method of using |
US6344105B1 (en) * | 1999-06-30 | 2002-02-05 | Lam Research Corporation | Techniques for improving etch rate uniformity |
KR100397891B1 (ko) * | 2001-07-25 | 2003-09-19 | 삼성전자주식회사 | 반도체 장치 식각설비의 척 조립체 |
US7311797B2 (en) | 2002-06-27 | 2007-12-25 | Lam Research Corporation | Productivity enhancing thermal sprayed yttria-containing coating for plasma reactor |
US7381293B2 (en) | 2003-01-09 | 2008-06-03 | Taiwan Semiconductor Manufacturing Co., Ltd. | Convex insert ring for etch chamber |
CN1777691B (zh) | 2003-03-21 | 2011-11-23 | 东京毅力科创株式会社 | 用于减少处理过程中基片背部的淀积的方法和装置 |
JP2007250967A (ja) * | 2006-03-17 | 2007-09-27 | Tokyo Electron Ltd | プラズマ処理装置および方法とフォーカスリング |
KR20080029569A (ko) * | 2006-09-29 | 2008-04-03 | 주식회사 하이닉스반도체 | 식각프로파일 휘어짐 방지를 위한 플라즈마 식각 장치 |
JP5317424B2 (ja) * | 2007-03-28 | 2013-10-16 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP5705133B2 (ja) | 2009-02-04 | 2015-04-22 | マットソン テクノロジー インコーポレイテッドMattson Technology, Inc. | 静電チャックシステムおよび基板表面に亘って温度プロファイルを半径方向に調整するための方法 |
US8485128B2 (en) * | 2010-06-30 | 2013-07-16 | Lam Research Corporation | Movable ground ring for a plasma processing chamber |
US9653264B2 (en) | 2010-12-17 | 2017-05-16 | Mattson Technology, Inc. | Inductively coupled plasma source for plasma processing |
KR101614093B1 (ko) | 2012-05-30 | 2016-04-20 | 맷슨 테크놀로지, 인크. | 마이크로 렌즈의 형성 방법 |
US9997381B2 (en) * | 2013-02-18 | 2018-06-12 | Lam Research Corporation | Hybrid edge ring for plasma wafer processing |
US10804081B2 (en) * | 2013-12-20 | 2020-10-13 | Lam Research Corporation | Edge ring dimensioned to extend lifetime of elastomer seal in a plasma processing chamber |
CN104715997A (zh) * | 2015-03-30 | 2015-06-17 | 上海华力微电子有限公司 | 聚焦环及具有该聚焦环的等离子体处理装置 |
CN108369922B (zh) * | 2016-01-26 | 2023-03-21 | 应用材料公司 | 晶片边缘环升降解决方案 |
US10910195B2 (en) * | 2017-01-05 | 2021-02-02 | Lam Research Corporation | Substrate support with improved process uniformity |
-
2018
- 2018-03-27 CN CN201880021289.1A patent/CN110546733B/zh active Active
- 2018-03-27 WO PCT/US2018/024445 patent/WO2018183245A1/en active Application Filing
- 2018-03-27 US US15/936,764 patent/US11251026B2/en active Active
- 2018-03-27 KR KR1020197028012A patent/KR102205922B1/ko active IP Right Grant
- 2018-03-27 JP JP2019553315A patent/JP6926225B2/ja active Active
- 2018-03-29 TW TW107111035A patent/TWI781159B/zh active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110048643A1 (en) * | 2003-01-07 | 2011-03-03 | Tokyo Electon Limited | Plasma processing apparatus and focus ring |
JP2010232694A (ja) * | 2003-09-05 | 2010-10-14 | Tokyo Electron Ltd | フォーカスリング及びプラズマ処理装置 |
CN1591793A (zh) * | 2003-09-05 | 2005-03-09 | 东京毅力科创株式会社 | 聚焦环和等离子体处理装置 |
US20050155718A1 (en) * | 2004-01-20 | 2005-07-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Step edge insert ring for etch chamber |
US20060043067A1 (en) * | 2004-08-26 | 2006-03-02 | Lam Research Corporation | Yttria insulator ring for use inside a plasma chamber |
US20070032081A1 (en) * | 2005-08-08 | 2007-02-08 | Jeremy Chang | Edge ring assembly with dielectric spacer ring |
US20070215279A1 (en) * | 2006-03-17 | 2007-09-20 | Tokyo Electron Limited | Plasma processing apparatus, plasma processing method, focus ring, and focus ring component |
US20100041240A1 (en) * | 2008-08-13 | 2010-02-18 | Tokyo Electron Limited | Focus ring, plasma processing apparatus and plasma processing method |
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 |
US20110126984A1 (en) * | 2009-12-01 | 2011-06-02 | Lam Research Corporation | Edge ring assembly for plasma etching chambers |
US20120216955A1 (en) * | 2011-02-25 | 2012-08-30 | Toshiba Materials Co., Ltd. | Plasma processing apparatus |
JP2016195108A (ja) * | 2015-03-31 | 2016-11-17 | ラム リサーチ コーポレーションLam Research Corporation | 傾斜した閉じ込めリングを有するプラズマ処理システム及びプラズマ処理構造 |
CN106469637A (zh) * | 2015-08-18 | 2017-03-01 | 朗姆研究公司 | 用于改善在晶片极端边缘的特征轮廓倾斜的边缘环组件 |
Also Published As
Publication number | Publication date |
---|---|
CN110546733B (zh) | 2022-10-11 |
TWI781159B (zh) | 2022-10-21 |
KR102205922B1 (ko) | 2021-01-22 |
US20180286640A1 (en) | 2018-10-04 |
JP2020516072A (ja) | 2020-05-28 |
WO2018183245A1 (en) | 2018-10-04 |
JP6926225B2 (ja) | 2021-08-25 |
KR20190112188A (ko) | 2019-10-02 |
US11251026B2 (en) | 2022-02-15 |
TW201903820A (zh) | 2019-01-16 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: California, USA Applicant after: MATTSON TECHNOLOGY, Inc. Applicant after: Beijing Yitang Semiconductor Technology Co.,Ltd. Address before: California, USA Applicant before: MATTSON TECHNOLOGY, Inc. Applicant before: Beijing Yitang Semiconductor Technology Co.,Ltd. |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: California, USA Applicant after: MATTSON TECHNOLOGY, Inc. Applicant after: Beijing Yitang Semiconductor Technology Co.,Ltd. Address before: California, USA Applicant before: MATTSON TECHNOLOGY, Inc. Applicant before: Beijing Yitang Semiconductor Technology Co.,Ltd. |
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GR01 | Patent grant |