JP5162464B2 - 薄膜形成方法及び薄膜形成装置 - Google Patents
薄膜形成方法及び薄膜形成装置 Download PDFInfo
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- JP5162464B2 JP5162464B2 JP2008540940A JP2008540940A JP5162464B2 JP 5162464 B2 JP5162464 B2 JP 5162464B2 JP 2008540940 A JP2008540940 A JP 2008540940A JP 2008540940 A JP2008540940 A JP 2008540940A JP 5162464 B2 JP5162464 B2 JP 5162464B2
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- 239000010409 thin film Substances 0.000 title claims description 67
- 238000000034 method Methods 0.000 title claims description 19
- 238000004544 sputter deposition Methods 0.000 claims description 119
- 239000000758 substrate Substances 0.000 claims description 96
- 230000004907 flux Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009751 slip forming Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 63
- 239000007789 gas Substances 0.000 description 28
- 239000002245 particle Substances 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000005546 reactive sputtering Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- C23C14/352—Sputtering by application of a magnetic field, e.g. magnetron sputtering using more than one target
-
- 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
- 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
-
- 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
- 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
- C23C14/568—Transferring the substrates through a series of coating stations
-
- 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
- H01J37/32366—Localised processing
- H01J37/32376—Scanning across large workpieces
-
- 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
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
- H01J37/3402—Gas-filled discharge tubes operating with cathodic sputtering using supplementary magnetic fields
- H01J37/3405—Magnetron sputtering
- H01J37/3408—Planar magnetron sputtering
-
- 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
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
- H01J37/3411—Constructional aspects of the reactor
- H01J37/345—Magnet arrangements in particular for cathodic sputtering apparatus
- H01J37/3455—Movable magnets
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
Description
11a スパッタ室
31a乃至31h ターゲット
35 スパッタ電源
5 ガス導入手段
6、7 駆動手段
S 処理基板
Claims (7)
- スパッタ室内で処理基板に対向させかつ所定の間隔を置いて並設した複数枚のターゲットに電力投入してスパッタリングにより所定の薄膜を形成する薄膜形成方法において、
各ターゲットをターゲットの並設方向に沿って処理基板に対し平行に一定の速度で往復動させると共に、各ターゲットの前方にトンネル状の磁束をそれぞれ形成する磁石組立体をターゲットの並設方向に沿って各ターゲットにそれぞれ平行に一定の速度で往復動させ、
前記各ターゲットが往復動の折返し位置に到達したとき、各ターゲットの往復動を所定時間停止させ、各ターゲットの停止状態で磁石組立体を一定の速度で往復動させ、所定時間経過すると、磁石組立体の往復動を維持したまま、各ターゲットの往復動を再開することを特徴とする薄膜形成方法。 - 前記ターゲットへの電力投入を、各ターゲットの往復動の停止中のみ行うことを特徴とする請求項1記載の薄膜形成方法。
- 前記各ターゲットの往復動を所定時間停止する間、磁石組立体を少なくとも一往復動させることを特徴とする請求項1または請求項2記載の薄膜形成方法。
- 請求項1〜請求項3のいずれか1項に記載の薄膜形成方法であって、
同数のターゲットがそれぞれ等間隔で並設された複数のスパッタ室相互間で各ターゲットに対向した位置に処理基板を搬送し、スパッタリングにより処理基板表面に同一または異なる薄膜を積層するものにおいて、
連続して薄膜を形成する各スパッタ室にそれぞれ搬送される処理基板に対して、各スパッタ室内での各ターゲットの位置を基板搬送方向で相互に一体にずらしたことを特徴とする薄膜形成方法。 - 前記並設したターゲットのうち対をなすターゲット毎に所定の周波数で交互に極性をかえて交流電圧を印加し、各ターゲットをアノード電極、カソード電極に交互に切替え、アノード電極及びカソード電極間にグロー放電を生じさせてプラズマ雰囲気を形成し、各ターゲットをスパッタリングすることを特徴とする請求項1〜4のいずれかに記載の薄膜形成方法。
- スパッタ室内で処理基板に対向させかつ所定の間隔を置いて並設した複数枚のターゲットと、各ターゲットへの電力投入を可能とするスパッタ電源と、ターゲットの前方にトンネル状の磁束をそれぞれ形成する磁石組立体とを備え、ターゲットの並設方向に沿って一定の速度で各ターゲットを往復動させる第1の駆動手段と、磁石組立体をターゲットの並設方向に沿ってターゲットと平行に往復動させる第2の駆動手段とを設け、前記ターゲットが往復動の折返し位置に到達したとき、各ターゲットの往復動を所定時間停止させ、各ターゲットの停止状態で磁石組立体を一定の速度で往復動させ、所定時間経過すると、磁石組立体の往復動を維持したまま、各ターゲットの往復動を再開する停止手段を設けたことを特徴とする薄膜形成装置。
- 前記スパッタ電源は、並設したターゲットのうち対をなすターゲット毎に所定の周波数で交互に極性をかえて電圧を印加する交流電源であることを特徴とする請求項6記載の薄膜形成装置。
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JP2008540940A JP5162464B2 (ja) | 2006-10-24 | 2007-10-12 | 薄膜形成方法及び薄膜形成装置 |
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JP2006288494 | 2006-10-24 | ||
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JP2007057404 | 2007-03-07 | ||
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JP2008540940A JP5162464B2 (ja) | 2006-10-24 | 2007-10-12 | 薄膜形成方法及び薄膜形成装置 |
PCT/JP2007/069921 WO2008050618A1 (fr) | 2006-10-24 | 2007-10-12 | Procédé de fabrication d'un film mince et dispositif de fabrication d'un film mince |
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JPWO2008050618A1 JPWO2008050618A1 (ja) | 2010-02-25 |
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US (1) | US8460522B2 (ja) |
JP (1) | JP5162464B2 (ja) |
KR (1) | KR101147348B1 (ja) |
CN (1) | CN101528972B (ja) |
TW (1) | TWI470099B (ja) |
WO (1) | WO2008050618A1 (ja) |
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JP5145325B2 (ja) * | 2007-03-01 | 2013-02-13 | 株式会社アルバック | 薄膜形成方法及び薄膜形成装置 |
CN102312206B (zh) * | 2010-06-29 | 2015-07-15 | 株式会社爱发科 | 溅射方法 |
EP2437280A1 (en) * | 2010-09-30 | 2012-04-04 | Applied Materials, Inc. | Systems and methods for forming a layer of sputtered material |
US9469897B2 (en) * | 2010-12-06 | 2016-10-18 | Sharp Kabushiki Kaisha | Thin film forming apparatus and thin film forming method |
JP5301021B2 (ja) * | 2011-09-06 | 2013-09-25 | 出光興産株式会社 | スパッタリングターゲット |
DE102011121770A1 (de) * | 2011-12-21 | 2013-06-27 | Oerlikon Trading Ag, Trübbach | Homogenes HIPIMS-Beschichtungsverfahren |
JP5875462B2 (ja) * | 2012-05-21 | 2016-03-02 | 株式会社アルバック | スパッタリング方法 |
CN102978570B (zh) * | 2012-11-26 | 2014-10-08 | 蔡莳铨 | 金属蒸镀薄膜及其制作中间体和相关制作方法 |
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US10032872B2 (en) * | 2013-05-17 | 2018-07-24 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, method for manufacturing the same, and apparatus for manufacturing semiconductor device |
JP6251588B2 (ja) * | 2014-02-04 | 2017-12-20 | 株式会社アルバック | 成膜方法 |
US9988707B2 (en) * | 2014-05-30 | 2018-06-05 | Ppg Industries Ohio, Inc. | Transparent conducting indium doped tin oxide |
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JP6947569B2 (ja) * | 2017-07-26 | 2021-10-13 | 株式会社アルバック | スパッタ装置 |
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JP7066510B2 (ja) * | 2018-05-10 | 2022-05-13 | 株式会社アルバック | 成膜装置、成膜方法、及びスパッタリングターゲット機構 |
CN111527236B (zh) * | 2018-06-19 | 2022-10-28 | 株式会社爱发科 | 溅射方法及溅射装置 |
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JP7219140B2 (ja) * | 2019-04-02 | 2023-02-07 | 株式会社アルバック | 成膜方法 |
CN111206229B (zh) * | 2020-03-16 | 2024-06-18 | 杭州朗旭新材料科技有限公司 | 一种薄膜制备设备和薄膜制备方法 |
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- 2007-10-12 WO PCT/JP2007/069921 patent/WO2008050618A1/ja active Application Filing
- 2007-10-12 KR KR1020097009783A patent/KR101147348B1/ko active IP Right Grant
- 2007-10-12 US US12/446,888 patent/US8460522B2/en active Active
- 2007-10-12 CN CN2007800395521A patent/CN101528972B/zh active Active
- 2007-10-12 JP JP2008540940A patent/JP5162464B2/ja active Active
- 2007-10-23 TW TW96139682A patent/TWI470099B/zh active
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Publication number | Publication date |
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CN101528972B (zh) | 2013-06-19 |
US20100155225A1 (en) | 2010-06-24 |
TWI470099B (zh) | 2015-01-21 |
JPWO2008050618A1 (ja) | 2010-02-25 |
CN101528972A (zh) | 2009-09-09 |
US8460522B2 (en) | 2013-06-11 |
KR20090078829A (ko) | 2009-07-20 |
TW200835798A (en) | 2008-09-01 |
KR101147348B1 (ko) | 2012-05-22 |
WO2008050618A1 (fr) | 2008-05-02 |
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