JP2013528706A - 改善された粒子低減のためのプロセスキットシールド - Google Patents
改善された粒子低減のためのプロセスキットシールド Download PDFInfo
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- 238000005240 physical vapour deposition Methods 0.000 claims abstract description 11
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 19
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- 238000013459 approach Methods 0.000 description 1
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
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- C—CHEMISTRY; METALLURGY
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
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- C—CHEMISTRY; METALLURGY
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
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- C—CHEMISTRY; METALLURGY
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/564—Means for minimising impurities in the coating chamber such as dust, moisture, residual gases
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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
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32853—Hygiene
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- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32853—Hygiene
- H01J37/32871—Means for trapping or directing unwanted particles
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- H—ELECTRICITY
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- 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
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
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- H—ELECTRICITY
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- H01J37/32—Gas-filled discharge tubes
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
- H01J37/3411—Constructional aspects of the reactor
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Abstract
【選択図】 図3A
Description
144 誘電体絶縁体
146 バックプレート
204 プロセスキットシールドの上側部分
302 起伏のあるターゲット対向面
304 起伏のあるターゲット対向面に隣接するターゲット表面
Claims (15)
- 上側部分と下側部分とを有する一体化された金属本体であって、前記一体化された金属本体を貫通して設けられる開口を有する一体化された金属本体を備えるプロセスキットシールドであって、前記上側部分は、物理蒸着チャンバのターゲットの周りに配置され、そこから離間して配置されるように構成される開口対向面を有し、前記開口対向面は、前記物理蒸着チャンバの前記ターゲットからのターゲット材料のスパッタリング時に、前記一体化された金属本体の前記上側部分の上面への粒子堆積を制限するように構成される、プロセスキットシールド。
- 前記一体化された金属本体は、
前記一体化された金属本体の前記下側部分の下側縁部から前記開口部内に内向きに延びる下面と、
前記下面の内側縁部の周りに配置され、前記下面の内側縁部から前記一体化された金属本体の前記上側部分に向かって上方に延びるリップと、
を更に備える、請求項1に記載のプロセスキットシールド。 - 前記プロセスキットシールドの前記リップの頂部に配置されるカバーリングに接触する場合に、前記プロセスキットシールドを位置調整するために、前記リップの内向き対向面の周りに配置される複数の位置調整デバイスを更に備える、請求項2に記載のプロセスキットシールド。
- 前記上側部分の前記開口対向面は、起伏のある表面を有する、請求項1から請求項3のいずれか1つに記載のプロセスキットシールド。
- 前記起伏のある表面は、前記ターゲットの同様に起伏のある表面に対応するように構成される、請求項4に記載のプロセスキットシールド。
- 前記起伏のある表面の中心部分は、前記起伏のある表面の残部に対して内向きに延びるか、又は前記起伏のある表面の中心部分は、前記起伏のある表面の残部に対して外向きに延びる、請求項4に記載のプロセスキットシールド。
- 基板を処理するための装置であって、
処理容積と非処理容積とを有するプロセスチャンバと、
前記プロセスチャンバ内に配置される基板支持体と、
前記プロセスチャンバ内で前記基板支持体に対向して配置されるターゲットと、
前記プロセスチャンバ内に配置され、前記処理容積を前記非処理容積から分離するプロセスキットシールドと、
を備え、
前記プロセスキットシールドは、上側部分と下側部分とを有する一体化された金属本体を備え、前記基板支持体と前記ターゲットとの間の前記一体化された金属本体の内側容積部内に形成される処理容積を有し、前記上側部分は、前記ターゲットの周りに配置され、そこから離隔して配置されるように構成される処理容積対向面を有し、前記処理容積対向面は、前記ターゲットからのターゲット材料のスパッタリング時に、前記一体化された金属本体の前記上側部分の上面への粒子堆積を制限するように構成される、装置。 - 前記プロセスキットシールドの前記一体化された金属本体は、
前記一体化された金属本体の前記下側部分の下側縁部から前記開口部内に内向きに延びる下面と、
前記下面の内側縁部の周りに配置され、前記下面の内側縁部から前記一体化された金属本体の前記上側部分に向かって上方に延びるリップと、
を備え、本装置は、前記基板支持体の頂部に移動可能に配置されるカバーリングを更に備え、前記カバーリングは、前記一体化された金属本体の前記下面に向かって延びる第2のリップを有し、前記第2のリップは、前記一体化された金属本体の前記リップの回りに配置され、前記一体化された金属本体の前記リップの外面に沿って選択的に移動可能である、請求項7に記載の装置。 - 前記プロセスキットシールドを前記カバーリングの前記第2のリップと位置調整して、前記プロセスキットシールドの前記リップと前記カバーリングの前記第2のリップとの間の隙間を規定するために、前記リップの内向き対向面と前記第2のリップとの間に配置される複数の位置調整デバイスを更に備える請求項8に記載の装置。
- 前記間隙の厚さは実質的に均一である、請求項9に記載の装置。
- 前記プロセスチャンバは側壁を更に備え、前記プロセスキットシールドは、前記チャンバ内で前記側壁によって支持され、前記側壁は接地された導電材料である、請求項7から10のいずれかに記載の装置。
- 前記プロセスチャンバは、
側壁と、
処理時に前記プロセスキットシールドの温度を制御するために、前記プロセスキットシールドに隣接して前記側壁内に配置される1つ又はそれ以上の熱伝達チャネルと、
を更に備え、前記プロセスキットシールドは前記チャンバ内で前記側壁によって支持される、請求項7から10のいずれかに記載の装置。 - 前記上側部分の前記処理容積対向面は、起伏のある表面を有する、請求項7から10のいずれかに記載の装置。
- 前記起伏のある面は、前記ターゲットの同様に起伏のある表面に対応するように構成される、請求項13に記載の装置。
- 前記起伏のある表面の中心部分は、前記起伏のある表面の残部に対して内向きに延びるか、又は前記起伏のある表面の中心部分は、前記起伏のある表面の残部に対して外向きに延びる、請求項13に記載の装置。
Applications Claiming Priority (7)
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US33485810P | 2010-05-14 | 2010-05-14 | |
US61/334,858 | 2010-05-14 | ||
US41705010P | 2010-11-24 | 2010-11-24 | |
US61/417,050 | 2010-11-24 | ||
US13/106,392 US9834840B2 (en) | 2010-05-14 | 2011-05-12 | Process kit shield for improved particle reduction |
US13/106,392 | 2011-05-12 | ||
PCT/US2011/036395 WO2011143527A2 (en) | 2010-05-14 | 2011-05-13 | Process kit shield for improved particle reduction |
Publications (3)
Publication Number | Publication Date |
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JP2013528706A true JP2013528706A (ja) | 2013-07-11 |
JP2013528706A5 JP2013528706A5 (ja) | 2014-07-03 |
JP5931055B2 JP5931055B2 (ja) | 2016-06-08 |
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JP2013511235A Expired - Fee Related JP5931055B2 (ja) | 2010-05-14 | 2011-05-13 | 基板を処理する装置及び当該装置に含まれるプロセスキットシールド |
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US (2) | US9834840B2 (ja) |
JP (1) | JP5931055B2 (ja) |
KR (2) | KR101952727B1 (ja) |
CN (1) | CN102985588B (ja) |
TW (1) | TWI561664B (ja) |
WO (1) | WO2011143527A2 (ja) |
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JP2013524012A (ja) * | 2010-03-31 | 2013-06-17 | アプライド マテリアルズ インコーポレイテッド | Rfエネルギが中心に給送される物理蒸着のための装置 |
JP2019060015A (ja) * | 2017-08-18 | 2019-04-18 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 物理的気相堆積チャンバの粒子低減装置及び方法 |
JP2019535905A (ja) * | 2016-11-19 | 2019-12-12 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 浮遊シャドウリングを有するプロセスキット |
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WO2013094200A1 (ja) * | 2011-12-22 | 2013-06-27 | キヤノンアネルバ株式会社 | 基板処理装置 |
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Also Published As
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CN102985588B (zh) | 2016-08-03 |
US9834840B2 (en) | 2017-12-05 |
WO2011143527A3 (en) | 2012-03-01 |
KR101866933B1 (ko) | 2018-06-14 |
KR101952727B1 (ko) | 2019-02-27 |
JP5931055B2 (ja) | 2016-06-08 |
US20110278165A1 (en) | 2011-11-17 |
TWI561664B (en) | 2016-12-11 |
KR20180058841A (ko) | 2018-06-01 |
US20180087147A1 (en) | 2018-03-29 |
TW201217569A (en) | 2012-05-01 |
KR20130111948A (ko) | 2013-10-11 |
CN102985588A (zh) | 2013-03-20 |
US10718049B2 (en) | 2020-07-21 |
WO2011143527A2 (en) | 2011-11-17 |
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