JP7361588B2 - エッジリング及び基板処理装置 - Google Patents
エッジリング及び基板処理装置 Download PDFInfo
- Publication number
- JP7361588B2 JP7361588B2 JP2019226533A JP2019226533A JP7361588B2 JP 7361588 B2 JP7361588 B2 JP 7361588B2 JP 2019226533 A JP2019226533 A JP 2019226533A JP 2019226533 A JP2019226533 A JP 2019226533A JP 7361588 B2 JP7361588 B2 JP 7361588B2
- Authority
- JP
- Japan
- Prior art keywords
- edge ring
- recess
- substrate
- annular
- mounting table
- 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.)
- Active
Links
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
- H01L21/68735—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
- 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
- H01J37/32623—Mechanical discharge control 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
- H01J37/32541—Shape
-
- 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
- H01L21/6831—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
- 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
- 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
-
- 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
- H01J2237/3343—Problems associated with etching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
図1は、基板処理装置の構成例を示す図である。
図2は、静電チャック、エッジリング及びウエハの位置関係の一例を示す図である。
図3は、エッジリングの構成例を示す図である。図3に示すエッジリングER1は、図1及び図2に示すエッジリングERに相当する。
ER,ER1 エッジリング
M1,M2 部材
11 サセプタ
25 静電チャック
100 基板処理装置
Claims (12)
- 被処理基板の周囲に配置されるエッジリングであって、
下面に凹部を有し、かつ、耐プラズマ性を有する第一材料から形成される環状の第一部材と、
前記凹部に配置され、かつ、前記第一材料よりも剛性が低い第二材料から形成される環状の第二部材と、
を具備し、
前記第二部材の厚さが前記凹部の深さよりも大きいエッジリング。 - 前記第一部材と前記第二部材とは、前記凹部の底面と前記第二部材の上面との間に設けられる接着層を介して接合される、
請求項1に記載のエッジリング。 - 被処理基板の周囲に配置されるエッジリングであって、
下面に凹部を有し、かつ、耐プラズマ性を有する第一材料から形成される環状の第一部材と、
前記凹部に配置され、かつ、前記第一材料よりも剛性が低い第二材料から形成される環状の第二部材と、
を具備し、
前記第一部材と前記第二部材とは、前記凹部の底面と前記第二部材の上面との間に設けられる接着層を介して接合され、
前記接着層は、前記第二部材の前記上面に形成された凹部に設けられるエッジリング。 - 前記第二部材の厚さが前記凹部の深さよりも大きい、
請求項3に記載のエッジリング。 - 前記接着層はシリコーン系接着剤を含む、
請求項2から4の何れか一項に記載のエッジリング。 - 前記接着層は導電性フィラーをさらに含む、
請求項2から5の何れか一項に記載のエッジリング。 - 前記第一材料は、シリコンカーバイド、タングステンカーバイド、酸化マグネシウム、または、イットリアであり、
前記第二材料は、シリコンである、
請求項1から6の何れか一項に記載のエッジリング。 - 処理空間を提供する処理容器と、
前記処理容器内に設けられ、かつ、被処理基板が載置される載置台と、
前記被処理基板の周囲を囲むように配置されるエッジリングと、を具備し、
前記載置台は、平面視で前記エッジリングと少なくとも一部重複する領域に前記エッジリングを静電吸着する電極を有し、
前記エッジリングは、
下面に凹部を有し、かつ、耐プラズマ性を有する第一材料から形成される環状の第一部材と、
前記凹部に配置され、前記第一材料よりも剛性が低い第二材料から形成され、かつ、前記載置台の上面と接する下面を有する環状の第二部材と、を有し、
前記第二部材の厚さが前記凹部の深さよりも大きい、
基板処理装置。 - 処理空間を提供する処理容器と、
前記処理容器内に設けられ、かつ、被処理基板が載置される載置台と、
前記被処理基板の周囲を囲むように配置されるエッジリングと、を具備し、
前記載置台は、平面視で前記エッジリングと少なくとも一部重複する領域に前記エッジリングを静電吸着する電極を有し、
前記エッジリングは、
下面に凹部を有し、かつ、耐プラズマ性を有する第一材料から形成される環状の第一部材と、
前記凹部に配置され、前記第一材料よりも剛性が低い第二材料から形成され、かつ、前記載置台の上面と接する下面を有する環状の第二部材と、を有し、
前記第一部材と前記第二部材とは、前記凹部の底面と前記第二部材の上面との間に設けられる接着層を介して接合され、
前記接着層は、前記第二部材の前記上面に形成された凹部に設けられる、
基板処理装置。 - 前記載置台の前記上面と前記第二部材の前記下面との間に伝熱ガスが供給される空間、をさらに具備する、
請求項8または9に記載の基板処理装置。 - 前記載置台は、前記伝熱ガスを前記空間に導入する導入穴を有し、
前記電極は、前記導入穴を挟んで配置される2つの電極である、
請求項10に記載の基板処理装置。 - 前記第一部材及び前記第二部材のうち前記第二部材のみが前記載置台の上面と接する、
請求項8から11の何れか一項に記載の基板処理装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019226533A JP7361588B2 (ja) | 2019-12-16 | 2019-12-16 | エッジリング及び基板処理装置 |
CN202011416602.7A CN112992642A (zh) | 2019-12-16 | 2020-12-07 | 边缘环和基片处理装置 |
KR1020200174288A KR20210076858A (ko) | 2019-12-16 | 2020-12-14 | 에지 링 및 기판 처리 장치 |
US17/124,139 US20210183685A1 (en) | 2019-12-16 | 2020-12-16 | Edge ring and substrate processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019226533A JP7361588B2 (ja) | 2019-12-16 | 2019-12-16 | エッジリング及び基板処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021097102A JP2021097102A (ja) | 2021-06-24 |
JP7361588B2 true JP7361588B2 (ja) | 2023-10-16 |
Family
ID=76318198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019226533A Active JP7361588B2 (ja) | 2019-12-16 | 2019-12-16 | エッジリング及び基板処理装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210183685A1 (ja) |
JP (1) | JP7361588B2 (ja) |
KR (1) | KR20210076858A (ja) |
CN (1) | CN112992642A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD947802S1 (en) * | 2020-05-20 | 2022-04-05 | Applied Materials, Inc. | Replaceable substrate carrier interfacing film |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004511901A (ja) | 2000-10-06 | 2004-04-15 | ラム リサーチ コーポレーション | 静電気的にクランプされるプラズマ処理用エッジリング |
JP2012204742A (ja) | 2011-03-28 | 2012-10-22 | Tokyo Electron Ltd | 基板処理装置の処理室内構成部材及びその温度測定方法 |
JP2018107433A (ja) | 2016-12-27 | 2018-07-05 | 東京エレクトロン株式会社 | フォーカスリング及び基板処理装置 |
JP2019534571A (ja) | 2016-11-03 | 2019-11-28 | ラム リサーチ コーポレーションLam Research Corporation | 静電気的にクランプされたエッジリング |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4592916B2 (ja) * | 2000-04-25 | 2010-12-08 | 東京エレクトロン株式会社 | 被処理体の載置装置 |
JP4676074B2 (ja) * | 2001-02-15 | 2011-04-27 | 東京エレクトロン株式会社 | フォーカスリング及びプラズマ処理装置 |
US20040261946A1 (en) * | 2003-04-24 | 2004-12-30 | Tokyo Electron Limited | Plasma processing apparatus, focus ring, and susceptor |
JP5657262B2 (ja) | 2009-03-27 | 2015-01-21 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP5619486B2 (ja) * | 2010-06-23 | 2014-11-05 | 東京エレクトロン株式会社 | フォーカスリング、その製造方法及びプラズマ処理装置 |
US8988848B2 (en) * | 2011-12-15 | 2015-03-24 | Applied Materials, Inc. | Extended and independent RF powered cathode substrate for extreme edge tunability |
JP6539113B2 (ja) * | 2015-05-28 | 2019-07-03 | 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 |
KR102039969B1 (ko) * | 2017-05-12 | 2019-11-05 | 세메스 주식회사 | 지지 유닛 및 이를 포함하는 기판 처리 장치 |
-
2019
- 2019-12-16 JP JP2019226533A patent/JP7361588B2/ja active Active
-
2020
- 2020-12-07 CN CN202011416602.7A patent/CN112992642A/zh active Pending
- 2020-12-14 KR KR1020200174288A patent/KR20210076858A/ko unknown
- 2020-12-16 US US17/124,139 patent/US20210183685A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004511901A (ja) | 2000-10-06 | 2004-04-15 | ラム リサーチ コーポレーション | 静電気的にクランプされるプラズマ処理用エッジリング |
JP2012204742A (ja) | 2011-03-28 | 2012-10-22 | Tokyo Electron Ltd | 基板処理装置の処理室内構成部材及びその温度測定方法 |
JP2019534571A (ja) | 2016-11-03 | 2019-11-28 | ラム リサーチ コーポレーションLam Research Corporation | 静電気的にクランプされたエッジリング |
JP2018107433A (ja) | 2016-12-27 | 2018-07-05 | 東京エレクトロン株式会社 | フォーカスリング及び基板処理装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2021097102A (ja) | 2021-06-24 |
KR20210076858A (ko) | 2021-06-24 |
CN112992642A (zh) | 2021-06-18 |
US20210183685A1 (en) | 2021-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI720793B (zh) | 具有減少的背側電漿點火的噴淋頭 | |
US20180204757A1 (en) | Plasma processing apparatus | |
JP5102706B2 (ja) | バッフル板及び基板処理装置 | |
TWI480949B (zh) | Substrate handling device and sprinkler | |
KR101910670B1 (ko) | 플라즈마 처리 장치 | |
JP4935143B2 (ja) | 載置台及び真空処理装置 | |
JP2008177493A (ja) | 基板処理装置及びフォーカスリング | |
JP2009239014A (ja) | 電極構造及び基板処理装置 | |
WO2019244631A1 (ja) | 載置台及び基板処理装置 | |
JP2017126727A (ja) | 載置台の構造及び半導体処理装置 | |
US8342121B2 (en) | Plasma processing apparatus | |
TW202224064A (zh) | 邊緣環及基板處理裝置 | |
JP7340938B2 (ja) | 載置台及び基板処理装置 | |
TWI809007B (zh) | 半導體製造裝置用之對焦環及半導體製造裝置 | |
JP2012104579A (ja) | プラズマ処理装置 | |
JP7361588B2 (ja) | エッジリング及び基板処理装置 | |
US11201039B2 (en) | Mounting apparatus for object to be processed and processing apparatus | |
TW202032715A (zh) | 載置台及基板處理裝置 | |
US8974600B2 (en) | Deposit protection cover and plasma processing apparatus | |
JP7365912B2 (ja) | エッジリング及び基板処理装置 | |
TW202137823A (zh) | 載置台及電漿處理裝置 | |
JP2004071791A (ja) | 基板載置部材およびそれを用いた基板処理装置 | |
JP2021068782A (ja) | 載置台アセンブリ、基板処理装置、及びシール部材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220926 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230704 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230731 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230905 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231003 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7361588 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |