JP6104157B2 - 大面積電極にぴったりと嵌合されたセラミックス絶縁体 - Google Patents
大面積電極にぴったりと嵌合されたセラミックス絶縁体 Download PDFInfo
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- 239000000919 ceramic Substances 0.000 title claims description 6
- 239000012212 insulator Substances 0.000 title description 8
- 238000009826 distribution Methods 0.000 claims description 59
- 239000006185 dispersion Substances 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000005684 electric field Effects 0.000 description 13
- 239000000758 substrate Substances 0.000 description 13
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
- B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
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- C—CHEMISTRY; METALLURGY
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45565—Shower nozzles
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
- C23C16/509—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges using internal electrodes
- C23C16/5096—Flat-bed apparatus
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- 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
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- 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
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- 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
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
- C23C16/509—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges using internal electrodes
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic 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)
- Chemical Vapour Deposition (AREA)
- Drying Of Semiconductors (AREA)
Description
本発明は、概して、ぴったりと嵌合されたセラミックス絶縁体を有する電極(例えば、シャワーヘッドアセンブリ)に関する。
1.5メートル四方を超える基板を処理するために使用される大面積矩形PECVDチャンバ内では、同じ固有の処理条件(例えば、RF周波数及び電力密度、電極間隔、圧力、及びガス化学物質)の下で動作するより小型のチャンバよりも、駆動電極の周囲でアーク放電に悩まされる傾向は大きい。二次元的に2〜3メートルのオーダーの電極を有するチャンバにとっては、有用なフィルム及び/又は十分に有用な堆積速度及び商業的な生産性を達成することができないような低いRF印加電力レベルでのアーク放電に悩まされる可能性がある。
Claims (14)
- ガス分散板の周端部を囲むためのマルチピースフレームアセンブリであって、
第1端部に穴と第2端部にスロットを有する第1の細長フレーム部材と、
第1端部に穴と第2端部にスロットを有する第2の細長フレーム部材と、
第1端部に穴と第2端部にスロットを有する第3の細長フレーム部材と、
第1端部に穴と第2端部にスロットを有する第4の細長フレーム部材を含み、第4の細長フレーム部材の第1端部は、第3の細長フレーム部材の第2端部が自由に越えて摺動することができるように構成され、第4の細長フレーム部材の第2端部は、第1の細長フレーム部材の第1端部を越えて自由に摺動するマルチピースフレームアセンブリ。 - 第1の細長フレーム部材は、内側端部及び外側端部を含み、内側端部は凹部を有する請求項1記載のマルチピースフレームアセンブリ。
- 第1の細長フレーム部材の内側端部は、直線表面部を含む請求項2記載のマルチピースフレームアセンブリ。
- 内側端部の直線表面部は、第1の細長フレーム部材のスロットに隣接して配置されている請求項3記載のマルチピースフレームアセンブリ。
- 第1の細長フレーム部材のスロットは、第1の細長フレーム部材の長辺と平行に揃った向きを有する請求項1記載のマルチピースフレームアセンブリ。
- 第3の細長フレーム部材は、内方に延びるリップを有する本体を含む請求項1記載のマルチピースフレームアセンブリ。
- 第3の細長フレーム部材は、内方へ延びるリップと、本体の底面から本体の上面へと延びる第2のスロットを有する本体を含む請求項1記載のマルチピースフレームアセンブリ。
- 第1、第2、第3、及び第4の細長フレーム部材は、セラミックスから製造される請求項1記載のマルチピースフレームアセンブリ。
- 第3の細長フレーム部材のスロットは、第3の細長フレーム部材の長さ方向に延びる請求項8記載のマルチピースフレームアセンブリ。
- ガス分散板と、
ガス分散板の周端部を囲むためのマルチピースフレームアセンブリであって、
第1端部に穴と第2端部にスロットを有する第1の細長フレーム部材と、
第1端部に穴と第2端部にスロットを有する第2の細長フレーム部材と、
第1端部に穴と第2端部にスロットを有する第3の細長フレーム部材と、
第1端部に穴と第2端部にスロットを有する第4の細長フレーム部材を含み、第4の細長フレーム部材の第1端部は、第3の細長フレーム部材の第2端部が自由に越えて摺動することができるように構成され、第4の細長フレーム部材の第2端部は、第1の細長フレーム部材の第1端部を越えて自由に摺動するマルチピースフレームアセンブリを含むシャワーヘッドアセンブリ。 - 第1、第2、第3、及び第4の細長フレーム部材はセラミックスから製造される請求項10記載のシャワーヘッドアセンブリ。
- 第1の細長フレーム部材の第2端部は、スロット内に配置され、第2端部をガス分散板に固定するガイドピンを更に含む請求項10記載のシャワーヘッドアセンブリ。
- 第1の細長フレーム部材は、
第1端部の穴内に配置され、第1の細長フレーム部材の第1端部をガス分散板に固定する静止ピンを更に含む請求項10記載のシャワーヘッドアセンブリ。
- マルチピースフレームアセンブリの第1の細長フレーム部材内に配置され、ガス分散板に電気的に結合された導電性要素を更に含む請求項10記載のシャワーヘッドアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34690710P | 2010-05-21 | 2010-05-21 | |
US61/346,907 | 2010-05-21 | ||
PCT/US2011/036932 WO2011146571A2 (en) | 2010-05-21 | 2011-05-18 | Tightly-fitted ceramic insulator on large-area electrode |
Publications (2)
Publication Number | Publication Date |
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JP2013529254A JP2013529254A (ja) | 2013-07-18 |
JP6104157B2 true JP6104157B2 (ja) | 2017-03-29 |
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JP2013511318A Active JP6104157B2 (ja) | 2010-05-21 | 2011-05-18 | 大面積電極にぴったりと嵌合されたセラミックス絶縁体 |
Country Status (6)
Country | Link |
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US (2) | US9068262B2 (ja) |
JP (1) | JP6104157B2 (ja) |
KR (1) | KR101810065B1 (ja) |
CN (1) | CN102918180B (ja) |
TW (1) | TWI518277B (ja) |
WO (1) | WO2011146571A2 (ja) |
Families Citing this family (22)
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KR101810065B1 (ko) * | 2010-05-21 | 2017-12-18 | 어플라이드 머티어리얼스, 인코포레이티드 | 대면적 전극 상에 억지 끼워맞춤된 세라믹 절연체 |
JP5045786B2 (ja) * | 2010-05-26 | 2012-10-10 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP5667012B2 (ja) * | 2011-08-26 | 2015-02-12 | 東京エレクトロン株式会社 | リング状シールド部材、その構成部品及びリング状シールド部材を備えた基板載置台 |
TWI627305B (zh) * | 2013-03-15 | 2018-06-21 | 應用材料股份有限公司 | 用於轉盤處理室之具有剛性板的大氣蓋 |
US10808317B2 (en) * | 2013-07-03 | 2020-10-20 | Lam Research Corporation | Deposition apparatus including an isothermal processing zone |
WO2015069461A1 (en) * | 2013-11-06 | 2015-05-14 | Applied Materials, Inc. | Isolator for a substrate processing chamber |
KR102363241B1 (ko) | 2015-03-27 | 2022-02-16 | 삼성전자주식회사 | 플라즈마 강화 화학기상 증착 장비 및 그 동작 방법 |
WO2017083516A1 (en) | 2015-11-10 | 2017-05-18 | Axcelis Technologies, Inc. | Low conductance self-shielding insulator for ion implantation systems |
JP6794184B2 (ja) * | 2016-08-31 | 2020-12-02 | 株式会社日本製鋼所 | プラズマ原子層成長装置 |
US10607817B2 (en) * | 2016-11-18 | 2020-03-31 | Applied Materials, Inc. | Thermal repeatability and in-situ showerhead temperature monitoring |
US11217434B2 (en) * | 2016-12-27 | 2022-01-04 | Evatec Ag | RF capacitive coupled dual frequency etch reactor |
KR102431354B1 (ko) * | 2017-07-11 | 2022-08-11 | 삼성디스플레이 주식회사 | 화학기상 증착장치 및 이를 이용한 표시 장치의 제조 방법 |
US20190048467A1 (en) * | 2017-08-10 | 2019-02-14 | Applied Materials, Inc. | Showerhead and process chamber incorporating same |
CN109338335B (zh) * | 2018-10-16 | 2020-09-08 | 深圳市华星光电技术有限公司 | 一种用于化学气相沉淀的暗影框结构 |
DE102018126617A1 (de) * | 2018-10-25 | 2020-04-30 | Aixtron Se | Schirmplatte für einen CVD-Reaktor |
GB201819454D0 (en) * | 2018-11-29 | 2019-01-16 | Johnson Matthey Plc | Apparatus and method for coating substrates with washcoats |
JP7113733B2 (ja) * | 2018-12-18 | 2022-08-05 | 東京エレクトロン株式会社 | 基板処理装置用構造物及び基板処理装置 |
KR102555826B1 (ko) * | 2019-01-07 | 2023-07-14 | 가부시키가이샤 아루박 | 진공 처리 장치 |
KR102503465B1 (ko) * | 2019-01-07 | 2023-02-24 | 가부시키가이샤 아루박 | 진공 처리 장치, 진공 처리 장치의 클리닝 방법 |
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US9827578B2 (en) | 2017-11-28 |
CN102918180A (zh) | 2013-02-06 |
KR101810065B1 (ko) | 2017-12-18 |
TW201226753A (en) | 2012-07-01 |
US20150273490A1 (en) | 2015-10-01 |
CN102918180B (zh) | 2014-12-17 |
KR20130086523A (ko) | 2013-08-02 |
WO2011146571A3 (en) | 2012-03-08 |
US9068262B2 (en) | 2015-06-30 |
JP2013529254A (ja) | 2013-07-18 |
TWI518277B (zh) | 2016-01-21 |
WO2011146571A2 (en) | 2011-11-24 |
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