JP2017050509A - フォーカスリング及び基板処理装置 - Google Patents
フォーカスリング及び基板処理装置 Download PDFInfo
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- 238000012545 processing Methods 0.000 title claims abstract description 68
- 239000000758 substrate Substances 0.000 title claims abstract description 35
- 230000003746 surface roughness Effects 0.000 claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010703 silicon Substances 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 239000010453 quartz Substances 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 13
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 68
- 235000012431 wafers Nutrition 0.000 description 37
- 238000012546 transfer Methods 0.000 description 28
- 239000001307 helium Substances 0.000 description 15
- 229910052734 helium Inorganic materials 0.000 description 15
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 238000005530 etching Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
- B24B37/32—Retaining rings
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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
- H01L21/687—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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
- H01L21/02312—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour
- H01L21/02315—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour treatment by exposure to a plasma
-
- 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
- H01L21/6835—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 temporarily an auxiliary support
-
- 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
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- Engineering & Computer Science (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
【解決手段】処理容器内にて基板を載置する下部電極の周縁部に配置され、該下部電極の部材と接触するフォーカスリングであって、前記フォーカスリングの接触面は、シリコン含有材料、アルミナ(Al2O3)又は石英のいずれかで形成され、前記フォーカスリングの接触面及び前記下部電極の部材の接触面の少なくともいずれかは、0.1μm以上の表面粗さである、フォーカスリングが提供される。
【選択図】図3
Description
まず、本発明の一実施形態にかかる基板処理装置10の全体構成について、図1を参照しながら説明する。基板処理装置10は、アルミニウム等からなり、内部を密閉可能な筒状の処理容器11を有している。処理容器11は、接地電位に接続されている。処理容器11の内部には、導電性材料、例えばアルミニウム等から構成された載置台12が設けられている。載置台12は、半導体ウェハW(以下、「ウェハW」という。)を載置する円柱状の台であり、下部電極としても機能する。
載置台12にウェハWを載置するとき、ウェハWは静電チャック22上に置かれる。静電チャック22は、載置台12に設けられ、ウェハWを静電吸着する静電吸着機構の一例である。静電吸着機構は、基板用の静電吸着機構とフォーカスリング用の静電吸着機構とを有する。静電電極板21a及び直流電源23aは、基板用の静電吸着機構の一例であり、静電電極板21b及び直流電源23bは、フォーカスリング用の静電吸着機構の一例である。
次に、本実施形態にかかるフォーカスリング24の裏面における表面粗さRaと電荷の移動について、図2及び図3を参照しながら説明する。図2は、裏面が鏡面状(滑らか)のフォーカスリング24と静電チャック22との間の電荷の状態の一例を示す。図3は、裏面が粗い本実施形態に係るフォーカスリング24と静電チャック22との間の電荷の状態の一例を示す。
次に、本実施形態にかかるフォーカスリング24の裏面の表面粗さRaと伝熱ガスのリーク量との関係について、図4を参照しながら説明する。本実施形態では、伝熱ガスとしてヘリウム(He)ガスがウェハWの裏面及びフォーカスリング24の裏面と静電チャック22の表面との間に供給される。
最後に、本実施形態にかかるフォーカスリング24を用いた場合のプラズマエッチング処理の結果について、図6を参照しながら説明する。
10:基板処理装置
11:処理容器
12:載置台(下部電極)
16:APCバルブ
19:第1の高周波電源
21a、21b:静電電極板
22:静電チャック
23a、23b:直流電源
24:フォーカスリング
27:伝熱ガス供給孔
28:伝熱ガス供給ライン
29:ガスシャワーヘッド(上部電極)
31:第2の高周波電源
32:多数のガス穴
33:天井電極板
34:クーリングプレート
35:蓋体
36:バッファ室
37:ガス導入管
38:排気装置
50:制御部
Claims (7)
- 処理容器内にて基板を載置する下部電極の周縁部に配置され、該下部電極の部材と接触するフォーカスリングであって、
前記フォーカスリングの接触面は、シリコン含有材料、アルミナ(Al2O3)又は石英のいずれかで形成され、
前記フォーカスリングの接触面及び前記下部電極の部材の接触面の少なくともいずれかは、0.1μm以上の表面粗さである、
フォーカスリング。 - 前記フォーカスリングの接触面及び前記下部電極の部材の接触面の少なくともいずれかは、1.0μm以下の表面粗さである、
請求項1に記載のフォーカスリング。 - 前記フォーカスリングは、シリコン含有材料、アルミナ(Al2O3)又は石英のいずれかにより一体型で形成される、
請求項1又は2に記載のフォーカスリング。 - 前記フォーカスリングは、シリコン単結晶又はシリコンカーバイド(SiC)で形成される、
請求項3に記載のフォーカスリング。 - 前記下部電極の部材は、基板用の静電吸着機構と、フォーカスリング用の静電吸着機構とを有する、
請求項1〜4のいずれか一項に記載のフォーカスリング。 - 静電吸着機構を有し、基板を静電吸着する下部電極と、
処理容器内にて前記下部電極の周縁部に配置され、前記下部電極の静電吸着機構と接触するフォーカスリングと、
前記処理容器内に高周波電力を供給する高周波電源と、を有し、
前記高周波電力によって前記処理容器内に導入されたガスからプラズマを生成し、該プラズマにより基板を処理する基板処理装置であって、
前記フォーカスリングの接触面は、シリコン含有材料、アルミナ(Al2O3)又は石英のいずれかで形成され、
前記フォーカスリングの接触面及び前記下部電極の部材の接触面の少なくともいずれかは、0.1μm以上の表面粗さである、
基板処理装置。 - 前記静電吸着機構は、基板用の静電吸着機構と、フォーカスリング用の静電吸着機構とを有する、
請求項6に記載の基板処理装置。
Priority Applications (5)
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JP2015175045A JP6552346B2 (ja) | 2015-09-04 | 2015-09-04 | 基板処理装置 |
US15/248,118 US20170066103A1 (en) | 2015-09-04 | 2016-08-26 | Focus ring and substrate processing apparatus |
CN201610766213.4A CN106504969B (zh) | 2015-09-04 | 2016-08-30 | 聚焦环和基板处理装置 |
KR1020160111667A KR102569911B1 (ko) | 2015-09-04 | 2016-08-31 | 포커스 링 및 기판 처리 장치 |
US17/358,100 US20210316416A1 (en) | 2015-09-04 | 2021-06-25 | Focus ring and substrate processing apparatus |
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JP2015175045A JP6552346B2 (ja) | 2015-09-04 | 2015-09-04 | 基板処理装置 |
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JP6552346B2 JP6552346B2 (ja) | 2019-07-31 |
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JP (1) | JP6552346B2 (ja) |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019096869A (ja) * | 2017-10-24 | 2019-06-20 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | プラズマフィルタリングのためのシステム及び処理 |
KR20200022337A (ko) | 2018-08-22 | 2020-03-03 | 도쿄엘렉트론가부시키가이샤 | 환상 부재, 플라즈마 처리 장치 및 플라즈마 에칭 방법 |
KR20210070912A (ko) | 2019-12-05 | 2021-06-15 | 도쿄엘렉트론가부시키가이샤 | 에지 링 및 기판 처리 장치 |
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JP6861579B2 (ja) * | 2017-06-02 | 2021-04-21 | 東京エレクトロン株式会社 | プラズマ処理装置、静電吸着方法および静電吸着プログラム |
JP2019220497A (ja) * | 2018-06-15 | 2019-12-26 | 東京エレクトロン株式会社 | 載置台及びプラズマ処理装置 |
JP6762410B2 (ja) | 2018-10-10 | 2020-09-30 | 東京エレクトロン株式会社 | プラズマ処理装置及び制御方法 |
US10672589B2 (en) * | 2018-10-10 | 2020-06-02 | Tokyo Electron Limited | Plasma processing apparatus and control method |
JP7341043B2 (ja) * | 2019-12-06 | 2023-09-08 | 東京エレクトロン株式会社 | 基板処理方法及び基板処理装置 |
JP2021166270A (ja) * | 2020-04-08 | 2021-10-14 | 東京エレクトロン株式会社 | エッジリング、載置台及び基板処理装置 |
JP7542922B2 (ja) * | 2020-12-21 | 2024-09-02 | 株式会社ディスコ | 研削装置及び研削装置の駆動方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0855905A (ja) * | 1994-07-19 | 1996-02-27 | Internatl Business Mach Corp <Ibm> | 改良されたウエハ温度均一性を有する静電チャック |
JPH09213773A (ja) * | 1996-01-30 | 1997-08-15 | Kyocera Corp | ウェハ保持部材及び耐プラズマ用部材 |
JP2005064460A (ja) * | 2003-04-24 | 2005-03-10 | Tokyo Electron Ltd | プラズマ処理装置、フォーカスリング及び被処理体の載置装置 |
US20050061447A1 (en) * | 2003-09-19 | 2005-03-24 | Samsung Electronics Co., Ltd. | Plasma etching apparatus |
JP2010034256A (ja) * | 2008-07-29 | 2010-02-12 | Ngk Spark Plug Co Ltd | 静電チャック |
WO2010109848A1 (ja) * | 2009-03-26 | 2010-09-30 | パナソニック株式会社 | プラズマ処理装置及びプラズマ処理方法 |
JP2011151280A (ja) * | 2010-01-25 | 2011-08-04 | Denki Kagaku Kogyo Kk | 放熱部材及びその製造方法 |
JP2012134375A (ja) * | 2010-12-22 | 2012-07-12 | Tokyo Electron Ltd | 基板処理装置及び基板処理方法 |
JP2012199535A (ja) * | 2011-03-08 | 2012-10-18 | Tokyo Electron Ltd | 基板温度制御方法及びプラズマ処理装置 |
JP2014003085A (ja) * | 2012-06-15 | 2014-01-09 | Tokyo Electron Ltd | プラズマエッチング方法及びプラズマ処理装置 |
JP2016025277A (ja) * | 2014-07-23 | 2016-02-08 | クアーズテック株式会社 | フォーカスリング |
WO2016052291A1 (ja) * | 2014-09-30 | 2016-04-07 | 住友大阪セメント株式会社 | 静電チャック装置 |
JP2016184645A (ja) * | 2015-03-26 | 2016-10-20 | 住友大阪セメント株式会社 | 静電チャック装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1161451A (ja) | 1997-08-25 | 1999-03-05 | Hitachi Chem Co Ltd | プラズマエッチング装置のフォーカスリング及びプラズマエッチング装置 |
US6423175B1 (en) * | 1999-10-06 | 2002-07-23 | Taiwan Semiconductor Manufacturing Co., Ltd | Apparatus and method for reducing particle contamination in an etcher |
JP4645167B2 (ja) * | 2004-11-15 | 2011-03-09 | 東京エレクトロン株式会社 | フォーカスリング、プラズマエッチング装置及びプラズマエッチング方法。 |
US7618515B2 (en) * | 2004-11-15 | 2009-11-17 | Tokyo Electron Limited | Focus ring, plasma etching apparatus and plasma etching method |
US8524005B2 (en) * | 2006-07-07 | 2013-09-03 | Tokyo Electron Limited | Heat-transfer structure and substrate processing apparatus |
JP2008016727A (ja) * | 2006-07-07 | 2008-01-24 | Tokyo Electron Ltd | 伝熱構造体及び基板処理装置 |
JP5192209B2 (ja) * | 2006-10-06 | 2013-05-08 | 東京エレクトロン株式会社 | プラズマエッチング装置、プラズマエッチング方法およびコンピュータ読取可能な記憶媒体 |
JP4864757B2 (ja) * | 2007-02-14 | 2012-02-01 | 東京エレクトロン株式会社 | 基板載置台及びその表面処理方法 |
TWI522013B (zh) * | 2009-03-30 | 2016-02-11 | Tokyo Electron Ltd | Plasma processing device and plasma processing method |
KR101682937B1 (ko) | 2009-04-01 | 2016-12-06 | 제이에스알 가부시끼가이샤 | 감방사선성 수지 조성물, 층간 절연막 및 그의 형성 방법 |
JP6096470B2 (ja) * | 2012-10-29 | 2017-03-15 | 東京エレクトロン株式会社 | プラズマ処理方法及びプラズマ処理装置 |
KR20160015510A (ko) * | 2014-07-30 | 2016-02-15 | 삼성전자주식회사 | 정전척 어셈블리, 이를 구비하는 반도체 제조장치, 및 이를 이용한 플라즈마 처리방법 |
-
2015
- 2015-09-04 JP JP2015175045A patent/JP6552346B2/ja active Active
-
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- 2016-08-26 US US15/248,118 patent/US20170066103A1/en not_active Abandoned
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Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0855905A (ja) * | 1994-07-19 | 1996-02-27 | Internatl Business Mach Corp <Ibm> | 改良されたウエハ温度均一性を有する静電チャック |
JPH09213773A (ja) * | 1996-01-30 | 1997-08-15 | Kyocera Corp | ウェハ保持部材及び耐プラズマ用部材 |
JP2005064460A (ja) * | 2003-04-24 | 2005-03-10 | Tokyo Electron Ltd | プラズマ処理装置、フォーカスリング及び被処理体の載置装置 |
US20050061447A1 (en) * | 2003-09-19 | 2005-03-24 | Samsung Electronics Co., Ltd. | Plasma etching apparatus |
JP2010034256A (ja) * | 2008-07-29 | 2010-02-12 | Ngk Spark Plug Co Ltd | 静電チャック |
WO2010109848A1 (ja) * | 2009-03-26 | 2010-09-30 | パナソニック株式会社 | プラズマ処理装置及びプラズマ処理方法 |
JP2011151280A (ja) * | 2010-01-25 | 2011-08-04 | Denki Kagaku Kogyo Kk | 放熱部材及びその製造方法 |
JP2012134375A (ja) * | 2010-12-22 | 2012-07-12 | Tokyo Electron Ltd | 基板処理装置及び基板処理方法 |
JP2012199535A (ja) * | 2011-03-08 | 2012-10-18 | Tokyo Electron Ltd | 基板温度制御方法及びプラズマ処理装置 |
JP2014003085A (ja) * | 2012-06-15 | 2014-01-09 | Tokyo Electron Ltd | プラズマエッチング方法及びプラズマ処理装置 |
JP2016025277A (ja) * | 2014-07-23 | 2016-02-08 | クアーズテック株式会社 | フォーカスリング |
WO2016052291A1 (ja) * | 2014-09-30 | 2016-04-07 | 住友大阪セメント株式会社 | 静電チャック装置 |
JP2016184645A (ja) * | 2015-03-26 | 2016-10-20 | 住友大阪セメント株式会社 | 静電チャック装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019096869A (ja) * | 2017-10-24 | 2019-06-20 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | プラズマフィルタリングのためのシステム及び処理 |
KR20200022337A (ko) | 2018-08-22 | 2020-03-03 | 도쿄엘렉트론가부시키가이샤 | 환상 부재, 플라즈마 처리 장치 및 플라즈마 에칭 방법 |
US11257662B2 (en) | 2018-08-22 | 2022-02-22 | Tokyo Electron Limited | Annular member, plasma processing apparatus and plasma etching method |
KR20210070912A (ko) | 2019-12-05 | 2021-06-15 | 도쿄엘렉트론가부시키가이샤 | 에지 링 및 기판 처리 장치 |
US11728144B2 (en) | 2019-12-05 | 2023-08-15 | Tokyo Electron Limited | Edge ring and substrate processing apparatus |
Also Published As
Publication number | Publication date |
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US20210316416A1 (en) | 2021-10-14 |
CN106504969B (zh) | 2018-12-14 |
KR20170028849A (ko) | 2017-03-14 |
CN106504969A (zh) | 2017-03-15 |
US20170066103A1 (en) | 2017-03-09 |
JP6552346B2 (ja) | 2019-07-31 |
KR102569911B1 (ko) | 2023-08-23 |
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