JP5421388B2 - 真空物理的蒸着のための成形アノードとアノード−シールド接続 - Google Patents
真空物理的蒸着のための成形アノードとアノード−シールド接続 Download PDFInfo
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- JP5421388B2 JP5421388B2 JP2011540827A JP2011540827A JP5421388B2 JP 5421388 B2 JP5421388 B2 JP 5421388B2 JP 2011540827 A JP2011540827 A JP 2011540827A JP 2011540827 A JP2011540827 A JP 2011540827A JP 5421388 B2 JP5421388 B2 JP 5421388B2
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- 238000005240 physical vapour deposition Methods 0.000 title claims description 51
- 239000000758 substrate Substances 0.000 claims description 48
- 239000004020 conductor Substances 0.000 claims description 32
- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 238000009530 blood pressure measurement Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000005477 sputtering target Methods 0.000 claims description 4
- 238000007740 vapor deposition Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 22
- 239000010409 thin film Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 6
- 238000004544 sputter deposition Methods 0.000 description 6
- 239000013077 target material Substances 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
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Classifications
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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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
-
- 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
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
-
- 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
-
- 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
- H01J37/3438—Electrodes other than cathode
-
- 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
- H01J37/3447—Collimators, shutters, apertures
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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
Claims (27)
- 側壁を有する真空チャンバと、
前記真空チャンバ内のカソードであって、スパッタリングターゲットを含むように構成されるカソードと、
前記カソードに電力を印加するように構成される高周波電源と、
前記真空チャンバの前記側壁の内側にあり、前記側壁から電気的に絶縁された基板支持体と、
前記真空チャンバの前記側壁の内側にあり、前記側壁と電気的に接続されたシールドと、
前記真空チャンバの前記側壁の内側にあり、前記側壁と電気的に接続されたアノードとを備え、
前記アノードは、
環状体と、
前記環状体から内向きに突出する環状フランジとを含み、前記環状フランジはプラズマ生成用のターゲットの下方の体積を画定するように配置される物理的蒸着装置。 - 前記環状体は上部及び下部を含み、前記上部は前記下部より前記カソードに近接する請求項1に記載の物理的蒸着装置。
- 前記環状フランジは前記下部から内向きに突出する請求項2に記載の物理的蒸着装置。
- 前記アノードの前記上部の上方の間隙は、プラズマ形成を防止するように構成される請求項2に記載の物理的蒸着装置。
- 前記環状フランジの内側の環状開口は、前記基板支持体と略同一の半径を有する請求項1に記載の物理的蒸着装置。
- 前記環状フランジは、前記環状体から水平方向に突出する請求項1に記載の物理的蒸着装置。
- 前記環状フランジは、前記環状体から下方且つ内方向に突出する請求項1に記載の物理的蒸着装置。
- 前記カソードに近い前記環状フランジの半径は、前記カソードから遠い前記環状フランジの半径より大きい請求項1に記載の物理的蒸着装置。
- 前記ターゲットはチタン酸ジルコン酸鉛(PZT)を含む請求項1に記載の物理的蒸着装置。
- 前記真空チャンバは少なくとも一つの真空ポンプを具備する請求項1に記載の物理的蒸着装置。
- 少なくとも一つのプロセスガス制御装置を更に備える請求項1に記載の物理的蒸着装置。
- 少なくとも一つの圧力測定装置を更に備える請求項1に記載の物理的蒸着装置。
- 前記カソードは、前記ターゲットに接着されるように構成される金属の受け板を更に具備する請求項1に記載の物理的蒸着装置。
- 前記カソードは、マグネトロンアセンブリを更に具備する請求項1に記載の物理的蒸着装置。
- 側壁を有する真空チャンバと、
前記真空チャンバ内のカソードであって、スパッタリングターゲットを含むように構成されるカソードと、
前記カソードに電力を印加するように構成される高周波電源と、
前記真空チャンバの前記側壁の内側にあり、前記側壁から電気的に絶縁される基板支持体と、
前記真空チャンバの前記側壁の内側にあり、前記側壁と電気的に接続されるシールドと、
前記真空チャンバの前記側壁の内側にあり、前記側壁と電気的に接続されるアノードと、
前記真空チャンバを介して前記アノードと前記シールドとを直接的に接続する導電体であって、前記アノードと前記シールドとの間におけるガス流を許容するように構成される導電体と、を備える物理的蒸着装置。 - 前記導電体は、前記アノードと前記シールドとを接続する少なくとも一つのストラップを含む請求項15に記載の物理的蒸着装置。
- 前記導電体はメッシュを含む請求項15に記載の物理的蒸着装置。
- 前記導電体は、前記アノードの下面と前記シールドの頂部との間に接続される請求項15に記載の物理的蒸着装置。
- 前記導電体は、前記アノードの頂部と前記シールドの外面との間に接続される請求項15に記載の物理的蒸着装置。
- 前記導電体は、前記アノード及び前記シールドと、少なくとも4点で接続される請求項15に記載の物理的蒸着装置。
- 前記導電体は銅を含む請求項15に記載の物理的蒸着装置。
- 前記ターゲットはチタン酸ジルコン酸鉛(PZT)を含む請求項15に記載の物理的蒸着装置。
- 前記真空チャンバは少なくとも一つの真空ポンプを具備する請求項15に記載の物理的蒸着装置。
- 少なくとも一つのプロセスガス制御装置を更に備える請求項15に記載の物理的蒸着装置。
- 少なくとも一つの圧力測定装置を更に備える請求項15に記載の物理的蒸着装置。
- 前記カソードは、前記ターゲットに接着されるように構成される金属の受け板を更に具備する請求項15に記載の物理的蒸着装置。
- 前記カソードは、マグネトロンアセンブリを更に具備する請求項15に記載の物理的蒸着装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US12/334,253 | 2008-12-12 | ||
US12/334,253 US8066857B2 (en) | 2008-12-12 | 2008-12-12 | Shaped anode and anode-shield connection for vacuum physical vapor deposition |
PCT/US2009/067147 WO2010068625A2 (en) | 2008-12-12 | 2009-12-08 | Shaped anode and anode-shield connection for vacuum physical vapor deposition |
Publications (2)
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JP2012512325A JP2012512325A (ja) | 2012-05-31 |
JP5421388B2 true JP5421388B2 (ja) | 2014-02-19 |
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JP2011540827A Active JP5421388B2 (ja) | 2008-12-12 | 2009-12-08 | 真空物理的蒸着のための成形アノードとアノード−シールド接続 |
Country Status (5)
Country | Link |
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US (1) | US8066857B2 (ja) |
JP (1) | JP5421388B2 (ja) |
KR (1) | KR101256856B1 (ja) |
CN (1) | CN102246271B (ja) |
WO (1) | WO2010068625A2 (ja) |
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2008
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-
2009
- 2009-12-08 WO PCT/US2009/067147 patent/WO2010068625A2/en active Application Filing
- 2009-12-08 CN CN2009801491597A patent/CN102246271B/zh active Active
- 2009-12-08 KR KR1020117014639A patent/KR101256856B1/ko active IP Right Grant
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Publication number | Publication date |
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WO2010068625A3 (en) | 2010-09-10 |
US8066857B2 (en) | 2011-11-29 |
JP2012512325A (ja) | 2012-05-31 |
CN102246271A (zh) | 2011-11-16 |
US20100147680A1 (en) | 2010-06-17 |
KR101256856B1 (ko) | 2013-04-22 |
CN102246271B (zh) | 2013-08-07 |
WO2010068625A2 (en) | 2010-06-17 |
KR20110099118A (ko) | 2011-09-06 |
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